{"id":26367,"date":"2026-10-23T09:22:44","date_gmt":"2026-10-23T01:22:44","guid":{"rendered":"https:\/\/www.gian-transmission.com\/?p=26367"},"modified":"2026-10-30T10:09:23","modified_gmt":"2026-10-30T02:09:23","slug":"5v-bldc%e3%83%a2%e3%83%bc%e3%82%bf%e3%83%bc%e3%81%ae%e7%94%a8%e9%80%94%e3%81%a7%e3%81%af%e3%80%81%e3%81%a9%e3%81%ae%e7%a8%8b%e5%ba%a6%e3%81%ae%e9%85%8d%e7%b7%9a%e9%9b%bb%e5%9c%a7%e9%99%8d%e4%b8%8b","status":"publish","type":"post","link":"https:\/\/www.gian-transmission.com\/ja\/5v-bldc%E3%83%A2%E3%83%BC%E3%82%BF%E3%83%BC%E3%81%AE%E7%94%A8%E9%80%94%E3%81%A7%E3%81%AF%E3%81%A9%E3%81%AE%E7%A8%8B%E5%BA%A6%E3%81%AE%E9%85%8D%E7%B7%9A%E9%9B%BB%E5%9C%A7%E9%99%8D%E4%B8%8B\/","title":{"rendered":"5V BLDC\u30e2\u30fc\u30bf\u30fc\u306e\u7528\u9014\u3067\u306f\u3001\u3069\u306e\u7a0b\u5ea6\u306e\u914d\u7dda\u96fb\u5727\u964d\u4e0b\u307e\u3067\u8a31\u5bb9\u3067\u304d\u308b\u304b\uff1f"},"content":{"rendered":"<p>5V BLDC\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3067\u306f\u3001\u904e\u6e21\u73fe\u8c61\u3084\u8a2d\u8a08\u4e0a\u306e\u4f59\u88d5\u5206\u3092\u5dee\u3057\u5f15\u3044\u305f\u5f8c\u3001\u6700\u60aa\u30b1\u30fc\u30b9\u306e\u96fb\u6e90\u96fb\u5727\u3068\u5fc5\u8981\u306a\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u5165\u529b\u96fb\u5727\u3068\u306e\u9593\u306b\u6b8b\u308b\u96fb\u5727\u964d\u4e0b\u306e\u307f\u8a31\u5bb9\u3055\u308c\u307e\u3059\u30025V\u3068\u3044\u3046\u8868\u8a18\u306b\u306f\u3001\u666e\u904d\u7684\u306a\u8a31\u5bb9\u7bc4\u56f2\u306e\u30d1\u30fc\u30bb\u30f3\u30c6\u30fc\u30b8\u306f\u542b\u307e\u308c\u3066\u3044\u307e\u305b\u3093\u3002<\/p>\n<p>OEM\u306e\u30a8\u30f3\u30b8\u30cb\u30a2\u306f\u3001DC\u30d0\u30b9\u96fb\u6d41\u3092\u7528\u3044\u3066\u914d\u7dda\u304a\u3088\u3073\u30b3\u30cd\u30af\u30bf\u306e\u5f80\u5fa9\u640d\u5931\u3092\u8a08\u7b97\u3057\u3001\u305d\u306e\u5f8c\u3001\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u306e\u7aef\u5b50\u306b\u304a\u3051\u308b\u8d77\u52d5\u6642\u306e\u96fb\u5727\u4f4e\u4e0b\u304a\u3088\u3073\u4f4e\u96fb\u5727\u56de\u5fa9\u3092\u6e2c\u5b9a\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<h2><span class=\"ez-toc-section\" id=\"5V_BLDC%E3%82%B7%E3%82%B9%E3%83%86%E3%83%A0%E3%81%AF%E3%80%81%E5%AE%9F%E9%9A%9B%E3%81%AB%E3%81%AF%E3%81%A9%E3%81%AE%E7%A8%8B%E5%BA%A6%E3%81%AE%E9%85%8D%E7%B7%9A%E9%9B%BB%E5%9C%A7%E9%99%8D%E4%B8%8B%E3%82%92%E8%A8%B1%E5%AE%B9%E3%81%A7%E3%81%8D%E3%82%8B%E3%81%AE%E3%81%8B%EF%BC%9F\"><\/span>5V BLDC\u30b7\u30b9\u30c6\u30e0\u306f\u3001\u5b9f\u969b\u306b\u306f\u3069\u306e\u7a0b\u5ea6\u306e\u914d\u7dda\u96fb\u5727\u964d\u4e0b\u3092\u8a31\u5bb9\u3067\u304d\u308b\u306e\u304b\uff1f<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u6709\u7528\u306a\u7b54\u3048\u306f\u3001\u5b9a\u683c\u96fb\u5727\u306b\u5bfe\u3059\u308b\u30d1\u30fc\u30bb\u30f3\u30c6\u30fc\u30b8\u3067\u306f\u306a\u304f\u3001\u300c\u96fb\u5727\u30d0\u30b8\u30a7\u30c3\u30c8\u300d\u3067\u3059\u3002\u6700\u3082\u53b3\u3057\u3044\u52d5\u4f5c\u6761\u4ef6\u4e0b\u3067\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u306b\u5230\u9054\u3059\u308b\u96fb\u5727\u3092\u7279\u5b9a\u3057\u3001\u6b8b\u308a\u306e\u30de\u30fc\u30b8\u30f3\u3092\u5272\u308a\u5f53\u3066\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<h3><span class=\"ez-toc-section\" id=\"%E5%88%A9%E7%94%A8%E5%8F%AF%E8%83%BD%E3%81%AA%E6%9C%80%E4%BD%8E%E9%9B%BB%E6%BA%90%E9%9B%BB%E5%9C%A7%E3%81%8B%E3%82%89%E5%A7%8B%E3%82%81%E3%82%8B\"><\/span>\u5229\u7528\u53ef\u80fd\u306a\u6700\u4f4e\u96fb\u6e90\u96fb\u5727\u304b\u3089\u59cb\u3081\u308b<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u300c5V\u300d\u3068\u8868\u793a\u3055\u308c\u305f\u96fb\u6e90\u3067\u3082\u3001\u88fd\u9020\u516c\u5dee\u3001\u96fb\u5727\u8abf\u6574\u8aa4\u5dee\u3001\u8ca0\u8377\u3001\u6e29\u5ea6\u3092\u8003\u616e\u3059\u308b\u3068\u30015V\u672a\u6e80\u306e\u51fa\u529b\u3068\u306a\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002\u305d\u306e\u4fdd\u8a3c\u6700\u4f4e\u96fb\u5727\u306f\u3001\u5b9f\u969b\u306e\u96fb\u6e90\u8a2d\u8a08\u306b\u57fa\u3065\u3044\u3066\u6c7a\u5b9a\u3055\u308c\u306a\u3051\u308c\u3070\u306a\u308a\u307e\u305b\u3093\u3002<\/p>\n<p>\u305d\u306e\u96fb\u5727\u304c\u9069\u7528\u3055\u308c\u308b\u7b87\u6240\u3092\u5b9a\u7fa9\u3057\u307e\u3059\u3002 \u96fb\u6e90\u7aef\u5b50\u3067\u898f\u5b9a\u3055\u308c\u305f\u6700\u5c0f\u5024\u306f\u3001\u30b3\u30cd\u30af\u30bf\u3001\u30d2\u30e5\u30fc\u30ba\u3001\u307e\u305f\u306f\u914d\u7dda\u7d4c\u8def\u3092\u7d4c\u305f\u5f8c\u306e\u6e2c\u5b9a\u5024\u3068\u306f\u7570\u306a\u308a\u307e\u3059\u3002\u305d\u3046\u3057\u306a\u3044\u3068\u3001\u640d\u5931\u304c\u4e88\u7b97\u304b\u3089\u6f0f\u308c\u3066\u3057\u307e\u3046\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u30d0\u30c3\u30c6\u30ea\u30fc\u99c6\u52d5\u306e\u6a5f\u5668\u306b\u306f\u3001\u8a31\u5bb9\u653e\u96fb\u7bc4\u56f2\u5168\u4f53\u306b\u308f\u305f\u3063\u3066\u6700\u4f4e\u96fb\u6e90\u96fb\u5727\u304c\u5fc5\u8981\u3067\u3059\u3002\u5b89\u5b9a\u5316\u96fb\u6e90\u306e\u5834\u5408\u306f\u3001\u8a72\u5f53\u3059\u308b\u5165\u529b\u3001\u6e29\u5ea6\u3001\u304a\u3088\u3073\u8ca0\u8377\u6761\u4ef6\u4e0b\u3067\u306e\u6700\u4f4e\u51fa\u529b\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<h3><span class=\"ez-toc-section\" id=\"%E5%BF%85%E8%A6%81%E3%81%AA%E3%82%B3%E3%83%B3%E3%83%88%E3%83%AD%E3%83%BC%E3%83%A9%E5%85%A5%E5%8A%9B%E3%82%92%E7%A2%BA%E7%AB%8B%E3%81%99%E3%82%8B\"><\/span>\u5fc5\u8981\u306a\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u5165\u529b\u3092\u78ba\u7acb\u3059\u308b<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u306f\u3001\u52d5\u4f5c\u72b6\u614b\u3092\u7dad\u6301\u3057\u3001\u8981\u6c42\u3055\u308c\u308b\u30e2\u30fc\u30bf\u30fc\u6027\u80fd\u3092\u767a\u63ee\u3059\u308b\u305f\u3081\u306b\u3001\u5341\u5206\u306aDC\u30d0\u30b9\u96fb\u5727\u3092\u53d7\u3051\u53d6\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u306f\u52d5\u4f5c\u72b6\u614b\u3092\u7dad\u6301\u3057\u3066\u3044\u3066\u3082\u3001\u5fc5\u8981\u306a\u8ef8\u6027\u80fd\u3092\u767a\u63ee\u3067\u304d\u306a\u3044\u5834\u5408\u304c\u3042\u308b\u305f\u3081\u3001\u52d5\u4f5c\u96fb\u5727\u8981\u4ef6\u306f\u30b7\u30e3\u30c3\u30c8\u30c0\u30a6\u30f3\u95be\u5024\u3068\u306f\u5225\u306b\u30c6\u30b9\u30c8\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<p>\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u306e\u5bfe\u5fdc\u5165\u529b\u7bc4\u56f2\u3001\u4f4e\u96fb\u5727\u3057\u304d\u3044\u5024\u3001\u304a\u3088\u3073\u6307\u5b9a\u3055\u308c\u305f\u901f\u5ea6\u3068\u8ca0\u8377\u306b\u5fc5\u8981\u306a\u96fb\u5727\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u691c\u8a3c\u6e08\u307f\u306e\u8981\u4ef6\u306e\u4e2d\u3067\u6700\u3082\u53b3\u3057\u3044\u3082\u306e\u304c\u3001\u8a08\u7b97\u306b\u4f7f\u7528\u3059\u308b\u6700\u5c0f\u5024\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>5V\u30ab\u30c6\u30b4\u30ea\u306b\u5206\u985e\u3055\u308c\u3066\u3044\u308b\u30e2\u30fc\u30bf\u30fc\u3067\u3042\u3063\u3066\u3082\u3001\u3059\u3079\u3066\u306e\u4e92\u63db\u6027\u306e\u3042\u308b\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u304c5V\u306e\u5165\u529b\u3092\u53d7\u3051\u5165\u308c\u308b\u3068\u306f\u9650\u308a\u307e\u305b\u3093\u3002\u7279\u306b\u300112\uff5e48V\u3067\u6307\u5b9a\u3055\u308c\u305f\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u304c5V\u3067\u52d5\u4f5c\u3059\u308b\u3068\u60f3\u5b9a\u3059\u308b\u3053\u3068\u306f\u3067\u304d\u307e\u305b\u3093\u3002<\/p>\n<h3><span class=\"ez-toc-section\" id=\"%E9%81%8E%E6%B8%A1%E9%9B%BB%E5%9C%A7%E3%81%8A%E3%82%88%E3%81%B3%E8%A8%AD%E8%A8%88%E4%BD%99%E8%A3%95%E3%81%AE%E5%B7%AE%E3%81%97%E5%BC%95%E3%81%8D\"><\/span>\u904e\u6e21\u96fb\u5727\u304a\u3088\u3073\u8a2d\u8a08\u4f59\u88d5\u306e\u5dee\u3057\u5f15\u304d<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u96fb\u6e90\u306e\u6700\u5c0f\u5024\u304c\u5b9a\u5e38\u72b6\u614b\u3092\u8868\u3059\u5834\u5408\u3001\u5358\u7d14\u306a\u4e00\u6b21\u8a08\u7b97\u306b\u3088\u308b\u4e88\u7b97\u306f\u6b21\u306e\u3088\u3046\u306b\u306a\u308a\u307e\u3059\uff1a<\/p>\n<p><strong>Vdrop,max = Vsource,min \u2212 Vrequired,min \u2212 Vtransient \u2212 Vreserve<\/strong><\/p>\n<p>\u5404\u9805\u306f\u3059\u3079\u3066\u30dc\u30eb\u30c8\uff08V\uff09\u5358\u4f4d\u306e\u96fb\u5727\u3067\u3059\u3002\u904e\u6e21\u8a31\u5bb9\u5024\u306f\u3001\u898f\u5b9a\u3055\u308c\u305f\u96fb\u6e90\u306e\u6700\u5c0f\u5024\u304b\u3089\u9664\u5916\u3055\u308c\u305f\u96fb\u5727\u4f4e\u4e0b\u3092\u30ab\u30d0\u30fc\u3057\u3001\u8a2d\u8a08\u4f59\u88d5\u306f\u5b9a\u7fa9\u3055\u308c\u305f\u4e0d\u78ba\u5b9f\u6027\u3084\u5909\u52d5\u3092\u30ab\u30d0\u30fc\u3057\u307e\u3059\u3002<\/p>\n<p>\u96fb\u6e90\u306e\u30b5\u30b0\u3092\u4e8c\u91cd\u306b\u5dee\u3057\u5f15\u304b\u306a\u3044\u3067\u304f\u3060\u3055\u3044\u3002\u6e2c\u5b9a\u3055\u308c\u305f\u96fb\u6e90\u96fb\u5727\u306e\u6700\u5c0f\u5024\u306b\u3001\u95a2\u9023\u3059\u308b\u8d77\u52d5\u6642\u306e\u96fb\u5727\u4f4e\u4e0b\u304c\u3059\u3067\u306b\u542b\u307e\u308c\u3066\u3044\u308b\u5834\u5408\u3001\u5225\u9014\u8a2d\u5b9a\u3059\u308b\u904e\u6e21\u8a31\u5bb9\u5024\u304b\u3089\u306f\u3001\u305d\u306e\u540c\u3058\u4e8b\u8c61\u3092\u9664\u5916\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p><strong>\u4eee\u5b9a\u5024\u3092\u7528\u3044\u305f\u8a08\u7b97\u4f8b\uff1a<\/strong>\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u306b4.40V\u306e\u52d5\u4f5c\u8981\u4ef6\u3092\u4e0e\u3048\u3001\u904e\u6e21\u73fe\u8c61\u7528\u306b0.12V\u3001\u8a2d\u8a08\u4f59\u88d5\u3068\u3057\u30660.08V\u3092\u5272\u308a\u5f53\u3066\u307e\u3059\u3002\u96fb\u6e90\u304c\u3001\u6307\u5b9a\u3055\u308c\u305f\u6e2c\u5b9a\u70b9\u30674.75V\u3092\u4fdd\u8a3c\u3059\u308b\u3068\u3057\u307e\u3059\u3002<\/p>\n<p>\u6b8b\u308a\u306e\u30cf\u30fc\u30cd\u30b9\u8a31\u5bb9\u7bc4\u56f2\u306f\u30014.75 \u2212 4.40 \u2212 0.12 \u2212 0.08 = 0.15V \u3068\u306a\u308a\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u4eee\u5b9a\u5024\u306f\u624b\u6cd5\u3092\u793a\u3059\u3082\u306e\u3067\u3042\u308a\u3001\u5b9f\u969b\u306e\u9650\u754c\u5024\u306b\u3064\u3044\u3066\u306f\u3001\u9078\u629e\u3055\u308c\u305f\u96fb\u6e90\u304a\u3088\u3073\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u306e\u4ed5\u69d8\u304c\u5fc5\u8981\u3067\u3059\u3002<\/p>\n<p>\u516c\u79f05V\u304b\u3089\u306e5%\u306e\u96fb\u5727\u964d\u4e0b\u306f0.25V\u306b\u76f8\u5f53\u3057\u3001\u3053\u306e\u4f8b\u793a\u7684\u306a\u8a31\u5bb9\u50240.15V\u3092\u8d85\u904e\u3057\u307e\u3059\u3002\u30b7\u30b9\u30c6\u30e0\u306b\u3088\u3063\u3066\u8a31\u5bb9\u5024\u306f\u7570\u306a\u308b\u305f\u3081\u30015%\u306f\u666e\u904d\u7684\u306a\u9650\u754c\u5024\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n<p>\u5f15\u304d\u7b97\u306e\u7d50\u679c\u304c\u30bc\u30ed\u307e\u305f\u306f\u8ca0\u306e\u6570\u306b\u306a\u3063\u305f\u5834\u5408\u3001\u30cf\u30fc\u30cd\u30b9\u306e\u62b5\u6297\u3092\u4f4e\u6e1b\u3059\u308b\u3060\u3051\u3067\u306f\u6b63\u306e\u96fb\u5727\u8a31\u5bb9\u7bc4\u56f2\u3092\u78ba\u4fdd\u3059\u308b\u3053\u3068\u306f\u3067\u304d\u307e\u305b\u3093\u3002\u96fb\u6e90\u3001\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u306e\u8981\u4ef6\u3001\u307e\u305f\u306f\u30b7\u30b9\u30c6\u30e0\u306e\u52d5\u4f5c\u6761\u4ef6\u3092\u898b\u76f4\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<h2><span class=\"ez-toc-section\" id=\"%E9%85%8D%E7%B7%9A%E6%8A%B5%E6%8A%97%E3%81%A8%E3%82%B3%E3%83%8D%E3%82%AF%E3%82%BF%E6%90%8D%E5%A4%B1%E3%81%AF%E3%80%815V_BLDC%E3%83%A2%E3%83%BC%E3%82%BF%E3%83%BC%E3%81%AB%E3%81%A9%E3%81%AE%E3%82%88%E3%81%86%E3%81%AA%E5%BD%B1%E9%9F%BF%E3%82%92%E4%B8%8E%E3%81%88%E3%82%8B%E3%81%8B%EF%BC%9F\"><\/span>\u914d\u7dda\u62b5\u6297\u3068\u30b3\u30cd\u30af\u30bf\u640d\u5931\u306f\u30015V BLDC\u30e2\u30fc\u30bf\u30fc\u306b\u3069\u306e\u3088\u3046\u306a\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u304b\uff1f<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u8a31\u5bb9\u96fb\u5727\u964d\u4e0b\u304c\u5224\u660e\u3057\u305f\u3089\u3001\u96fb\u529b\u7d4c\u8def\u3067\u3069\u308c\u3060\u3051\u306e\u96fb\u529b\u304c\u6d88\u8cbb\u3055\u308c\u308b\u304b\u3092\u8a08\u7b97\u3057\u307e\u3059\u3002\u95a2\u9023\u3059\u308b\u7d4c\u8def\u306f\u3001\u96fb\u6e90\u304b\u3089\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u3078\u3001\u305d\u3057\u3066\u623b\u3063\u3066\u304f\u308b\u307e\u3067\u306e\u9593\u3067\u3001\u3059\u3079\u3066\u306e\u76f4\u5217\u63a5\u7d9a\u3092\u7d4c\u7531\u3057\u307e\u3059\u3002<\/p>\n<h3><span class=\"ez-toc-section\" id=\"%E9%9B%BB%E6%BA%90%E3%81%A8%E3%83%AA%E3%82%BF%E3%83%BC%E3%83%B3%E5%85%A8%E4%BD%93%E3%81%AE%E6%8A%B5%E6%8A%97%E3%82%92%E8%A8%88%E7%AE%97%E3%81%99%E3%82%8B\"><\/span>\u96fb\u6e90\u3068\u30ea\u30bf\u30fc\u30f3\u5168\u4f53\u306e\u62b5\u6297\u3092\u8a08\u7b97\u3059\u308b<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u51fa\u529b\u5c0e\u4f53\u3068\u30ea\u30bf\u30fc\u30f3\u5c0e\u4f53\u306e\u4e21\u65b9\u304c\u30d0\u30b9\u96fb\u6d41\u3092\u6d41\u3057\u307e\u3059\u3002\u300c\u9577\u30551\u30e1\u30fc\u30c8\u30eb\u300d\u3068\u8a18\u8f09\u3055\u308c\u305f\u30b1\u30fc\u30d6\u30eb\u306b\u306f\u3001\u305d\u306e\u30eb\u30fc\u30d7\u5185\u306b\u7d042\u30e1\u30fc\u30c8\u30eb\u5206\u306e\u901a\u96fb\u7528\u5c0e\u7dda\u304c\u542b\u307e\u308c\u3066\u3044\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u5358\u7d14\u306a2\u5c0e\u4f53\u306e\u96fb\u6e90\u30cf\u30fc\u30cd\u30b9\u306e\u5834\u5408\u3001<strong>Rwire,total = Rpositive + Rreturn<\/strong>\u3068\u306a\u308a\u307e\u3059\u3002\u5404\u5c0e\u4f53\u306e\u62b5\u6297\u306f\u3001\u6750\u6599\u306e\u62b5\u6297\u7387\u3001\u5b9f\u969b\u306e\u9577\u3055\u3001\u65ad\u9762\u7a4d\u3001\u304a\u3088\u3073\u6e29\u5ea6\u306b\u4f9d\u5b58\u3057\u307e\u3059\u3002<\/p>\n<p>\u5ba4\u6e29\u3067\u306e\u30ab\u30bf\u30ed\u30b0\u5024\u306e\u307f\u306b\u983c\u308b\u306e\u3067\u306f\u306a\u304f\u3001\u8a72\u5f53\u3059\u308b\u52d5\u4f5c\u6e29\u5ea6\u306b\u304a\u3051\u308b\u5c0e\u7dda\u62b5\u6297\u3092\u4f7f\u7528\u3057\u3066\u304f\u3060\u3055\u3044\u3002 \u9285\u306e\u62b5\u6297\u306f\u6e29\u5ea6\u306e\u4e0a\u6607\u3068\u3068\u3082\u306b\u5897\u52a0\u3059\u308b\u305f\u3081\u3001\u6e29\u72b6\u614b\u3067\u306e\u30cf\u30fc\u30cd\u30b9\u8a66\u9a13\u304c\u7279\u306b\u6709\u7528\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u5e30\u7dda\uff08\u30ea\u30bf\u30fc\u30f3\uff09\u304c\u5171\u6709\u30a2\u30fc\u30b9\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u7d4c\u7531\u3059\u308b\u5834\u5408\u306f\u3001\u5b9f\u969b\u306e\u5e30\u8def\u3092\u30e2\u30c7\u30eb\u5316\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u5171\u6709\u5c0e\u4f53\u3067\u306f\u30012\u7dda\u5f0f\u306e\u6982\u7565\u56f3\u3067\u306f\u96a0\u308c\u3066\u3057\u307e\u3046\u3001\u8ca0\u8377\u306b\u4f9d\u5b58\u3059\u308b\u96fb\u5727\u5909\u52d5\u304c\u751f\u3058\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<h3><span class=\"ez-toc-section\" id=\"%E6%8E%A5%E7%82%B9%E3%80%81%E5%9C%A7%E7%9D%80%E9%83%A8%E3%80%81%E3%81%8A%E3%82%88%E3%81%B3%E4%B8%AD%E9%96%93%E6%8E%A5%E7%B6%9A%E3%82%92%E8%80%83%E6%85%AE%E3%81%99%E3%82%8B\"><\/span>\u63a5\u70b9\u3001\u5727\u7740\u90e8\u3001\u304a\u3088\u3073\u4e2d\u9593\u63a5\u7d9a\u3092\u8003\u616e\u3059\u308b<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u30b3\u30cd\u30af\u30bf\u306f\u8ffd\u52a0\u306e\u76f4\u5217\u62b5\u6297\u3092\u751f\u3058\u3055\u305b\u307e\u3059\u3002\u5b9a\u7fa9\u3055\u308c\u305f\u30bd\u30fc\u30b9\u3068\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u306e\u6e2c\u5b9a\u70b9\u9593\u306e\u3001\u5d4c\u5408\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u306e\u4e21\u5074\u3001\u7aef\u5b50\u306e\u5727\u7740\u90e8\u3001\u30b9\u30d7\u30e9\u30a4\u30b9\u3001\u304a\u3088\u3073\u305d\u306e\u4ed6\u306e\u63a5\u7d9a\u3092\u3059\u3079\u3066\u542b\u3081\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<p>\u5229\u7528\u53ef\u80fd\u306a\u30de\u30fc\u30b8\u30f3\u304c\u6570\u5206\u306e1\u30dc\u30eb\u30c8\u5358\u4f4d\u3067\u6e2c\u5b9a\u3055\u308c\u308b\u5834\u5408\u3001\u4e00\u898b\u4e9b\u7d30\u306b\u898b\u3048\u308b\u63a5\u89e6\u62b5\u6297\u3082\u91cd\u8981\u306b\u306a\u308a\u307e\u3059\u3002\u5727\u7740\u4e0d\u826f\u3084\u63a5\u70b9\u306e\u52a3\u5316\u3082\u3001\u767a\u71b1\u3084\u96fb\u5727\u640d\u5931\u3092\u5897\u52a0\u3055\u305b\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u8a3a\u65ad\u306e\u969b\u306f\u3001\u5c0e\u4f53\u62b5\u6297\u3068\u63a5\u89e6\u62b5\u6297\u3092\u533a\u5225\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u30b1\u30fc\u30d6\u30eb\u3092\u3088\u308a\u592a\u3044\u7dda\u306b\u4ea4\u63db\u3057\u3066\u3082\u3001\u9ad8\u62b5\u6297\u306e\u7aef\u5b50\u306f\u4fee\u5fa9\u3055\u308c\u307e\u305b\u3093\u3057\u3001\u30b3\u30cd\u30af\u30bf\u3092\u4ea4\u63db\u3057\u3066\u3082\u3001\u904e\u5ea6\u306b\u9577\u3044\u30cf\u30fc\u30cd\u30b9\u304c\u77ed\u304f\u306a\u308b\u3053\u3068\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n<h3><span class=\"ez-toc-section\" id=\"%E3%83%A2%E3%83%BC%E3%82%BF%E3%83%BC%E3%81%AE%E7%9B%B8%E9%9B%BB%E6%B5%81%E3%81%A7%E3%81%AF%E3%81%AA%E3%81%8F%E3%80%81DC%E3%83%90%E3%82%B9%E9%9B%BB%E6%B5%81%E3%82%92%E4%BD%BF%E7%94%A8%E3%81%99%E3%82%8B\"><\/span>\u30e2\u30fc\u30bf\u30fc\u306e\u76f8\u96fb\u6d41\u3067\u306f\u306a\u304f\u3001DC\u30d0\u30b9\u96fb\u6d41\u3092\u4f7f\u7528\u3059\u308b<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>DC\u96fb\u6e90\u30cf\u30fc\u30cd\u30b9\u306e\u5834\u5408\u3001\u62b5\u6297\u5024\u306e\u57fa\u672c\u7684\u306a\u63a8\u5b9a\u5f0f\u306f <strong>Vdrop = Ibus \u00d7 (Rpositive + Rreturn + Rcontacts)<\/strong> \u3068\u306a\u308a\u307e\u3059\u3002\u96fb\u6d41\u306f\u30a2\u30f3\u30da\u30a2\uff08A\uff09\u3001\u62b5\u6297\u306f\u30aa\u30fc\u30e0\uff08\u03a9\uff09\u3001\u96fb\u5727\u964d\u4e0b\u306f\u30dc\u30eb\u30c8\uff08V\uff09\u3067\u8868\u3055\u308c\u307e\u3059\u3002<\/p>\n<p>\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u306eDC\u5165\u529b\u96fb\u6d41\u306f\u3001\u30e2\u30fc\u30bf\u30fc\u306e\u76f8\u96fb\u6d41\u3068\u7f6e\u304d\u63db\u3048\u308b\u3053\u3068\u306f\u3067\u304d\u307e\u305b\u3093\u3002PWM\u30b9\u30a4\u30c3\u30c1\u30f3\u30b0\u3084\u30e2\u30fc\u30bf\u30fc\u5236\u5fa1\u306b\u3088\u308a\u3001\u96fb\u6e90\u96fb\u6d41\u3068\u306f\u5927\u5e45\u306b\u7570\u306a\u308b\u76f8\u96fb\u6d41\u304c\u767a\u751f\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u8a72\u5f53\u3059\u308b\u52d5\u4f5c\u70b9\u306b\u304a\u3051\u308b\u30d0\u30b9\u96fb\u6d41\u306e\u5024\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u3068\u30e2\u30fc\u30bf\u30fc\u306e\u9593\u306b\u76f8\u30ea\u30fc\u30c9\u7dda\u304c\u5b58\u5728\u3059\u308b\u5834\u5408\u306f\u3001\u9069\u5207\u306a\u76f8\u96fb\u6d41\u60c5\u5831\u3092\u7528\u3044\u3066\u3001\u305d\u308c\u3089\u306b\u3064\u3044\u3066\u500b\u5225\u306e\u640d\u5931\u304a\u3088\u3073\u71b1\u89e3\u6790\u3092\u884c\u3046\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p><strong>\u62b5\u6297\u30c1\u30a7\u30c3\u30af\u306e\u4f8b\uff1a<\/strong>\u30d0\u30b9\u96fb\u6d41\u30922.0A\u3068\u4eee\u5b9a\u3057\u305f\u5834\u5408\u30010.15V\u306e\u8a31\u5bb9\u5024\u3067\u306f\u3001\u305d\u306e\u52d5\u4f5c\u70b9\u306b\u304a\u3051\u308b\u76f4\u5217\u62b5\u6297\u306e\u5408\u8a08\u306f\u6700\u59270.075\u03a9\u307e\u3067\u8a31\u5bb9\u3055\u308c\u307e\u3059\u3002<\/p>\n<p>\u8a55\u4fa1\u6761\u4ef6\u4e0b\u3067\u3001\u5c0e\u4f53\u304c0.045\u03a9\u3001\u63a5\u70b9\u304c0.020\u03a9\u3092\u5360\u3081\u308b\u3068\u4eee\u5b9a\u3057\u307e\u3059\u3002 \u5408\u8a080.065\u03a9\u3068\u306a\u308b\u30680.130V\u306e\u96fb\u5727\u964d\u4e0b\u304c\u751f\u3058\u3001\u3053\u306e\u4f8b\u793a\u7684\u306a\u8a31\u5bb9\u5024\u306b\u5bfe\u3057\u3066\u6b8b\u308a\u306f\u308f\u305a\u304b0.020V\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u3053\u308c\u3089\u306e\u6570\u5024\u306f\u8a08\u7b97\u4e0a\u306e\u4f8b\u3067\u3042\u308a\u3001\u63a8\u5968\u3055\u308c\u308b\u30cf\u30fc\u30cd\u30b9\u4ed5\u69d8\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u8a2d\u8a08\u627f\u8a8d\u306e\u305f\u3081\u306b\u7b97\u51fa\u3055\u308c\u305f\u4f59\u88d5\u5024\u3092\u4f7f\u7528\u3059\u308b\u524d\u306b\u3001\u96fb\u6d41\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u3001\u63a5\u70b9\u306e\u3070\u3089\u3064\u304d\u3001\u304a\u3088\u3073\u30ef\u30a4\u30e4\u6e29\u5ea6\u3092\u691c\u8a3c\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<table>\n<tbody>\n<tr>\n<td><strong>\u30d1\u30e9\u30e1\u30fc\u30bf<\/strong><\/td>\n<td><strong>\u7b97\u51fa\u306b\u5fc5\u8981\u306a\u5165\u529b\u5024<\/strong><\/td>\n<td><strong>\u91cd\u8981\u6027\u306e\u7406\u7531<\/strong><\/td>\n<\/tr>\n<tr>\n<td>\u96fb\u6e90\u306e\u6700\u5c0f\u5024<\/td>\n<td>\u5b9a\u7fa9\u3055\u308c\u305f\u96fb\u6e90\u7aef\u5b50\u306b\u304a\u3051\u308b\u96fb\u5727\u3001V<\/td>\n<td>\u5229\u7528\u53ef\u80fd\u306a\u96fb\u5727\u30d0\u30b8\u30a7\u30c3\u30c8\u306e\u8d77\u70b9\u3068\u306a\u308b<\/td>\n<\/tr>\n<tr>\n<td>\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u306e\u6700\u5c0f\u5024<\/td>\n<td>\u691c\u8a3c\u6e08\u307f\u306e\u52d5\u4f5cDC\u5165\u529b\u96fb\u5727\uff08V\uff09<\/td>\n<td>\u5fc5\u8981\u306a\u5b9b\u5148\u96fb\u5727\u3092\u8a2d\u5b9a\u3057\u307e\u3059<\/td>\n<\/tr>\n<tr>\n<td>\u30ef\u30a4\u30e4\u30eb\u30fc\u30d7<\/td>\n<td>\u4f9b\u7d66\u304a\u3088\u3073\u30ea\u30bf\u30fc\u30f3\u62b5\u6297\u3001\u03a9<\/td>\n<td>\u4e21\u65b9\u306e\u5c0e\u4f53\u640d\u5931\u3092\u6355\u6349<\/td>\n<\/tr>\n<tr>\n<td>\u63a5\u7d9a<\/td>\n<td>\u76f4\u5217\u63a5\u89e6\u62b5\u6297\u306e\u5408\u8a08\u3001\u03a9<\/td>\n<td>\u7aef\u5b50\u3001\u63a5\u5408\u90e8\u3001\u304a\u3088\u3073\u63a5\u7d9a\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u3092\u6355\u6349<\/td>\n<\/tr>\n<tr>\n<td>\u30d0\u30b9\u96fb\u6d41<\/td>\n<td>\u8a55\u4fa1\u5bfe\u8c61\u306e\u5404\u52d5\u4f5c\u70b9\u306b\u304a\u3051\u308b\u96fb\u6d41\u3001A<\/td>\n<td>\u62b5\u6297\u3092\u96fb\u5727\u964d\u4e0b\u306b\u63db\u7b97<\/td>\n<\/tr>\n<tr>\n<td>\u4f59\u88d5<\/td>\n<td>\u91cd\u8907\u3057\u306a\u3044\u904e\u6e21\u304a\u3088\u3073\u8a2d\u8a08\u30de\u30fc\u30b8\u30f3\u3001V<\/td>\n<td>\u6b8b\u308a\u306e\u52d5\u4f5c\u30d8\u30c3\u30c9\u30eb\u30fc\u30e0\u3092\u4fdd\u8b77\u3059\u308b<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2><span class=\"ez-toc-section\" id=\"%E8%B5%B7%E5%8B%95%E6%99%82%E3%81%AE%E9%81%8E%E6%B8%A1%E7%8F%BE%E8%B1%A1%E3%81%A8UVLO%E3%81%AF%E3%80%81%E9%9B%BB%E5%9C%A7%E9%99%8D%E4%B8%8B%E9%99%90%E7%95%8C%E3%81%AB%E3%81%A9%E3%81%AE%E3%82%88%E3%81%86%E3%81%AA%E5%BD%B1%E9%9F%BF%E3%82%92%E4%B8%8E%E3%81%88%E3%82%8B%E3%81%8B%EF%BC%9F\"><\/span>\u8d77\u52d5\u6642\u306e\u904e\u6e21\u73fe\u8c61\u3068UVLO\u306f\u3001\u96fb\u5727\u964d\u4e0b\u9650\u754c\u306b\u3069\u306e\u3088\u3046\u306a\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u304b\uff1f<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u5b9a\u5e38\u8ca0\u8377\u306e\u8a08\u7b97\u306b\u5408\u683c\u3057\u305f\u30cf\u30fc\u30cd\u30b9\u3067\u3042\u3063\u3066\u3082\u3001\u8d77\u52d5\u6642\u306b\u6545\u969c\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u306e\u8981\u6c42\u3001\u96fb\u6e90\u306e\u5fdc\u7b54\u3001\u304a\u3088\u3073\u30cf\u30fc\u30cd\u30b9\u306e\u30a4\u30f3\u30d4\u30fc\u30c0\u30f3\u30b9\u304c\u76f8\u4e92\u306b\u4f5c\u7528\u3059\u308b\u3068\u3001\u96fb\u5727\u306f\u6025\u901f\u306b\u5909\u5316\u3057\u307e\u3059\u3002<\/p>\n<h3><span class=\"ez-toc-section\" id=\"%E8%B5%B7%E5%8B%95%E6%99%82%E3%81%AEDC%E3%83%90%E3%82%B9%E9%9C%80%E8%A6%81%E3%82%92%E7%A2%BA%E8%AA%8D%E3%81%99%E3%82%8B\"><\/span>\u8d77\u52d5\u6642\u306eDC\u30d0\u30b9\u9700\u8981\u3092\u78ba\u8a8d\u3059\u308b<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u8d77\u52d5\u6642\u306e\u96fb\u6d41\u306f\u3001\u5236\u5fa1\u6226\u7565\u3001\u52a0\u901f\u3001\u6a5f\u68b0\u7684\u6163\u6027\u3001\u8ca0\u8377\u3001\u304a\u3088\u3073\u96fb\u6d41\u5236\u9650\u306b\u3088\u3063\u3066\u7570\u306a\u308a\u307e\u3059\u3002\u6e2c\u5b9a\u307e\u305f\u306f\u30e2\u30c7\u30eb\u5316\u3055\u308c\u305f\u96fb\u6e90\u5074\u306e\u8d77\u52d5\u9700\u8981\u3092\u3001\u30e2\u30fc\u30bf\u30fc\u306e\u76f8\u96fb\u6d41\u5236\u9650\u5024\u3067\u4ee3\u7528\u3057\u306a\u3044\u3067\u304f\u3060\u3055\u3044\u3002<\/p>\n<p>\u6700\u521d\u306e\u901a\u96fb\u6642\u3060\u3051\u3067\u306a\u304f\u3001\u305d\u308c\u4ee5\u964d\u306e\u72b6\u6cc1\u3082\u8a55\u4fa1\u3057\u3066\u304f\u3060\u3055\u3044\u3002 \u8ca0\u8377\u306b\u5bfe\u3059\u308b\u52a0\u901f\u3001\u6025\u6fc0\u306a\u6307\u4ee4\u3001\u304a\u3088\u3073\u4e2d\u65ad\u5f8c\u306e\u518d\u59cb\u52d5\u306f\u3001\u7570\u306a\u308b\u30d0\u30b9\u96fb\u6d41\u30d1\u30bf\u30fc\u30f3\u3084\u7570\u306a\u308b\u6700\u5c0f\u5165\u529b\u96fb\u5727\u3092\u5f15\u304d\u8d77\u3053\u3059\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u524d\u8ff0\u306e\u4f8b\u793a\u7528\u30cf\u30fc\u30cd\u30b9\u306b\u304a\u3044\u3066\u30010.065\u03a9\u306e\u62b5\u6297\u3092\u6d41\u308c\u308b\u4eee\u60f3\u7684\u306a3.0A\u306e\u30d0\u30b9\u96fb\u6d41\u306f\u30010.195V\u306e\u62b5\u6297\u964d\u4e0b\u3092\u751f\u3058\u307e\u3059\u3002 \u3053\u308c\u306f\u3001\u4ed6\u306e\u52d5\u7684\u5f71\u97ff\u304c\u751f\u3058\u308b\u524d\u306e\u3001\u3053\u306e\u4f8b\u306b\u304a\u3051\u308b0.15V\u306e\u8a31\u5bb9\u5024\u3092\u8d85\u3048\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u3053\u306e\u6bd4\u8f03\u306f\u3001\u8a55\u4fa1\u304c\u5fc5\u8981\u306a\u6761\u4ef6\u3092\u793a\u3057\u3066\u3044\u308b\u3082\u306e\u3067\u3042\u308a\u3001\u7279\u5b9a\u306e\u30e2\u30fc\u30bf\u30fc\u306e\u8d77\u52d5\u6319\u52d5\u3092\u4e88\u6e2c\u3059\u308b\u3082\u306e\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u5b9f\u969b\u306e\u96fb\u6d41\u6ce2\u5f62\u306f\u30df\u30ea\u79d2\u5358\u4f4d\u3067\u5909\u52d5\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u3001\u96fb\u6e90\u96fb\u5727\u3082\u540c\u6642\u306b\u5909\u52d5\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<h3><span class=\"ez-toc-section\" id=\"%E6%8A%B5%E6%8A%97%E9%99%8D%E4%B8%8B%E3%81%A8%E5%8B%95%E7%9A%84%E9%9B%BB%E5%9C%A7%E4%BD%8E%E4%B8%8B%E3%82%92%E5%8C%BA%E5%88%A5%E3%81%99%E3%82%8B\"><\/span>\u62b5\u6297\u964d\u4e0b\u3068\u52d5\u7684\u96fb\u5727\u4f4e\u4e0b\u3092\u533a\u5225\u3059\u308b<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u914d\u7dda\u62b5\u6297\u306f\u96fb\u6d41\u306b\u307b\u307c\u6bd4\u4f8b\u3057\u305f\u640d\u5931\u3092\u3082\u305f\u3089\u3059\u4e00\u65b9\u3001\u30cf\u30fc\u30cd\u30b9\u306e\u30a4\u30f3\u30c0\u30af\u30bf\u30f3\u30b9\u3084\u96fb\u6e90\u306e\u5b89\u5b9a\u5316\u7279\u6027\u306f\u6025\u6fc0\u306a\u904e\u6e21\u73fe\u8c61\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u30d0\u30eb\u30af\u5bb9\u91cf\u306f\u3001\u5c40\u6240\u7684\u306aDC\u30d0\u30b9\u3092\u4e00\u6642\u7684\u306b\u652f\u3048\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u77ed\u3044\u30d1\u30eb\u30b9\u306f\u3001\u6301\u7d9a\u7684\u306a\u4f4e\u96fb\u5727\u3068\u306f\u7570\u306a\u308b\u7d50\u679c\u3092\u3082\u305f\u3089\u3059\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002 \u30a4\u30d9\u30f3\u30c8\u3092\u5358\u4e00\u306e\u6700\u5c0f\u5024\u306b\u9084\u5143\u3059\u308b\u306e\u3067\u306f\u306a\u304f\u3001\u96fb\u5727\u306e\u632f\u5e45\u3068\u6301\u7d9a\u6642\u9593\u3092\u4f75\u305b\u3066\u628a\u63e1\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<p>\u30d6\u30e9\u30a6\u30f3\u30a2\u30a6\u30c8\u3092\u5b8c\u5168\u306b\u8a55\u4fa1\u3059\u308b\u306b\u306f\u3001\u96fb\u6e90\u7aef\u5b50\u3068\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u7aef\u5b50\u306e\u8a18\u9332\u3092\u6574\u5408\u3055\u305b\u3066\u304a\u304f\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u4e21\u8005\u306e\u5dee\u306f\u30cf\u30fc\u30cd\u30b9\u306e\u6319\u52d5\u3092\u793a\u3057\u3001\u7d76\u5bfe\u5024\u306f\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u304c\u5341\u5206\u306a\u96fb\u5727\u3092\u53d7\u3051\u53d6\u3063\u305f\u304b\u3069\u3046\u304b\u3092\u793a\u3057\u307e\u3059\u3002<\/p>\n<h3><span class=\"ez-toc-section\" id=\"UVLO%E3%81%AE%E3%83%88%E3%83%AA%E3%83%83%E3%83%97%E3%81%8A%E3%82%88%E3%81%B3%E5%9B%9E%E5%BE%A9%E6%8C%99%E5%8B%95%E3%81%AE%E6%A4%9C%E8%A8%BC\"><\/span>UVLO\u306e\u30c8\u30ea\u30c3\u30d7\u304a\u3088\u3073\u56de\u5fa9\u6319\u52d5\u306e\u691c\u8a3c<span 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fetchpriority=\"high\" decoding=\"async\" class=\"aligncenter\" src=\"https:\/\/www.gian-transmission.com\/wp-content\/uploads\/2026\/10\/bldc-startup-voltage-drop-measurement.jpg\" alt=\"BLDC Startup Voltage Drop Measurement\" width=\"900\" height=\"600\" \/><\/p>\n<p><em>\u30cf\u30fc\u30cd\u30b9\u306e\u8a66\u9a13\u69cb\u6210\u4f8b\u3002\u9078\u629e\u3057\u305f\u30a2\u30bb\u30f3\u30d6\u30ea\u306b\u3064\u3044\u3066\u306f\u3001\u30e2\u30fc\u30bf\u30fc\u304a\u3088\u3073\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u306e\u5b9a\u683c\u3092\u78ba\u8a8d\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/em><\/p>\n<p>\u8d77\u52d5\u6642\u3001\u307e\u305f\u306f\u4e88\u60f3\u3055\u308c\u308b\u6700\u4f4e\u96fb\u5727\u30a4\u30d9\u30f3\u30c8\u3092\u30c8\u30ea\u30ac\u30fc\u3068\u3057\u3066\u8a2d\u5b9a\u3057\u307e\u3059\u3002\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u304c\u30b7\u30e3\u30c3\u30c8\u30c0\u30a6\u30f3\u3059\u308b\u304b\u3001\u56de\u5fa9\u3059\u308b\u304b\u3001\u3042\u308b\u3044\u306f\u72b6\u614b\u9593\u3067\u767a\u632f\u3059\u308b\u304b\u3092\u793a\u3059\u305f\u3081\u306b\u3001\u30a4\u30d9\u30f3\u30c8\u524d\u304a\u3088\u3073\u56de\u5fa9\u5f8c\u306e\u6642\u9593\u3092\u5341\u5206\u306b\u542b\u3081\u308b\u3088\u3046\u306b\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<p>\u30b9\u30a4\u30c3\u30c1\u30f3\u30b0\u30a8\u30c3\u30b8\u306b\u3088\u308a\u3001\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u306b\u4f9b\u7d66\u3055\u308c\u308b\u6301\u7d9a\u7684\u306a\u5165\u529b\u96fb\u5727\u3068\u306f\u7121\u95a2\u4fc2\u306a\u3001\u72ed\u3044\u30b9\u30d1\u30a4\u30af\u304c\u767a\u751f\u3059\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002\u6ce2\u5f62\u306e\u6975\u7aef\u306a\u5024\u3092\u9078\u629e\u3059\u308b\u306e\u3067\u306f\u306a\u304f\u3001\u6587\u66f8\u5316\u3055\u308c\u305f\u6e2c\u5b9a\u5e2f\u57df\u5e45\u304a\u3088\u3073\u89e3\u91c8\u57fa\u6e96\u3092\u9069\u7528\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<p>\u8a18\u9332\u5185\u5bb9\u306f\u3001\u30e2\u30fc\u30bf\u30fc\u306e\u8ca0\u8377\u3001\u901f\u5ea6\u6307\u4ee4\u3001\u304a\u3088\u3073\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u306e\u72b6\u614b\u3068\u7167\u5408\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u305d\u3046\u3057\u306a\u3044\u3068\u3001\u4f4e\u96fb\u5727\u306e\u30c8\u30ec\u30fc\u30b9\u304b\u3089\u306f\u3001\u5fc5\u8981\u306a\u52d5\u4f5c\u6761\u4ef6\u304c\u9054\u6210\u3055\u308c\u305f\u304b\u3069\u3046\u304b\u306b\u3064\u3044\u3066\u307b\u3068\u3093\u3069\u624b\u304c\u304b\u308a\u304c\u5f97\u3089\u308c\u307e\u305b\u3093\u3002<\/p>\n<h3><span class=\"ez-toc-section\" id=\"%E5%AE%9F%E7%94%A8%E4%B8%8A%E6%9C%80%E3%82%82%E4%B8%8D%E5%88%A9%E3%81%AA%E7%B5%84%E3%81%BF%E5%90%88%E3%82%8F%E3%81%9B%E3%82%92%E3%83%86%E3%82%B9%E3%83%88%E3%81%99%E3%82%8B\"><\/span>\u5b9f\u7528\u4e0a\u6700\u3082\u4e0d\u5229\u306a\u7d44\u307f\u5408\u308f\u305b\u3092\u30c6\u30b9\u30c8\u3059\u308b<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u5c11\u306a\u304f\u3068\u3082\u3001\u4e88\u60f3\u3055\u308c\u308b\u6700\u4f4e\u96fb\u6e90\u96fb\u5727\u3001\u95a2\u9023\u3059\u308b\u30d4\u30fc\u30af\u96fb\u6d41\u3001\u304a\u3088\u3073\u4e0a\u6607\u3057\u305f\u30cf\u30fc\u30cd\u30b9\u6e29\u5ea6\u3092\u8a55\u4fa1\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u73fe\u5b9f\u7684\u306a\u30b1\u30fc\u30d6\u30eb\u9577\u3001\u30b3\u30cd\u30af\u30bf\u69cb\u6210\u3001\u304a\u3088\u3073\u5171\u6709\u30ea\u30bf\u30fc\u30f3\u8ca0\u8377\u3092\u542b\u3081\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<p>\u91cf\u7523\u4ed5\u69d8\u306e\u90e8\u54c1\u3068\u4ee3\u8868\u7684\u306a\u7d44\u7acb\u65b9\u6cd5\u3092\u4f7f\u7528\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u4e01\u5be7\u306b\u534a\u7530\u4ed8\u3051\u3055\u308c\u305f\u30d9\u30f3\u30c1\u7528\u30cf\u30fc\u30cd\u30b9\u306f\u3001\u6700\u7d42\u7684\u306a\u5727\u7740\u5f0f\u307e\u305f\u306f\u7740\u8131\u5f0f\u30b3\u30cd\u30af\u30bf\u30b7\u30b9\u30c6\u30e0\u3088\u308a\u3082\u62b5\u6297\u5024\u304c\u4f4e\u304f\u306a\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u96fb\u5727\u30de\u30fc\u30b8\u30f3\u3060\u3051\u3067\u306a\u304f\u3001\u6b63\u5e38\u306a\u8d77\u52d5\u304a\u3088\u3073\u5fc5\u8981\u306a\u30e2\u30fc\u30bf\u30fc\u6027\u80fd\u3082\u691c\u8a3c\u3057\u3066\u304f\u3060\u3055\u3044\u3002UVLO\u3057\u304d\u3044\u5024\u3092\u4e0a\u56de\u3063\u3066\u3044\u308b\u3053\u3068\u3060\u3051\u3067\u306f\u3001\u901f\u5ea6\u304a\u3088\u3073\u30c8\u30eb\u30af\u306e\u76ee\u6a19\u5024\u304c\u6e80\u305f\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u3092\u8a3c\u660e\u3059\u308b\u3082\u306e\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n<p>\u6587\u66f8\u5316\u3055\u308c\u305f\u30b7\u30b9\u30c6\u30e0\u4e88\u7b97\u304b\u3089\u53d7\u5165\u9650\u754c\u5024\u3092\u9078\u629e\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u4e00\u5f8b\u306e\u30d1\u30fc\u30bb\u30f3\u30c6\u30fc\u30b8\u3067\u306f\u3001\u5b9a\u5e38\u72b6\u614b\u306e\u640d\u5931\u304a\u3088\u3073\u8a31\u5bb9\u3055\u308c\u308b\u904e\u6e21\u6319\u52d5\u306b\u95a2\u3059\u308b\u8981\u4ef6\u3092\u7f6e\u304d\u63db\u3048\u308b\u3053\u3068\u306f\u3067\u304d\u307e\u305b\u3093\u3002<\/p>\n<table>\n<tbody>\n<tr>\n<td><strong>\u8a66\u9a13\u6761\u4ef6<\/strong><\/td>\n<td><strong>\u6e2c\u5b9a<\/strong><\/td>\n<td><strong>\u5224\u5b9a\u6839\u62e0<\/strong><\/td>\n<\/tr>\n<tr>\n<td>\u9023\u7d9a\u5b9a\u683c\u52d5\u4f5c\u70b9<\/td>\n<td>\u96fb\u6e90\u96fb\u5727\u3001\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u96fb\u5727\u3001\u30d0\u30b9\u96fb\u6d41<\/td>\n<td>\u5b9a\u5e38\u72b6\u614b\u306e\u4f59\u88d5\u5ea6\u304a\u3088\u3073\u767a\u71b1\u91cf<\/td>\n<\/tr>\n<tr>\n<td>\u5b9a\u7fa9\u3055\u308c\u305f\u8ca0\u8377\u4e0b\u3067\u306e\u8d77\u52d5<\/td>\n<td>\u96fb\u5727\u304a\u3088\u3073\u96fb\u6d41\u306e\u6ce2\u5f62\u3001\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u306e\u72b6\u614b<\/td>\n<td>\u30c7\u30a3\u30c3\u30d7\u306e\u6df1\u523b\u5ea6\u304a\u3088\u3073\u6b63\u5e38\u306a\u6709\u52b9\u5316<\/td>\n<\/tr>\n<tr>\n<td>\u95a2\u9023\u3059\u308b\u6700\u5927\u52d5\u7684\u8ca0\u8377<\/td>\n<td>\u6700\u5c0f\u30d0\u30b9\u96fb\u5727\u304a\u3088\u3073\u4e8b\u8c61\u306e\u6301\u7d9a\u6642\u9593<\/td>\n<td>\u52d5\u4f5c\u4e2d\u306e\u904e\u6e21\u30de\u30fc\u30b8\u30f3<\/td>\n<\/tr>\n<tr>\n<td>\u30cf\u30fc\u30cd\u30b9\u304a\u3088\u3073\u30b3\u30cd\u30af\u30bf\u306e\u6e29\u5ea6\u4e0a\u6607<\/td>\n<td>\u6240\u5b9a\u306e\u96fb\u6d41\u304a\u3088\u3073\u6e29\u5ea6\u306b\u304a\u3051\u308b\u30eb\u30fc\u30d7\u96fb\u5727\u964d\u4e0b<\/td>\n<td>\u6e29\u5ea6\u4f9d\u5b58\u6027\u306e\u640d\u5931<\/td>\n<\/tr>\n<tr>\n<td>\u8a31\u5bb9\u6700\u5c0f\u96fb\u6e90<\/td>\n<td>\u4e21\u7aef\u70b9\u96fb\u5727\u304a\u3088\u3073\u4f9b\u7d66\u6027\u80fd<\/td>\n<td>\u6700\u60aa\u6761\u4ef6\u3067\u306e\u96fb\u6c17\u7684\u52d5\u4f5c<\/td>\n<\/tr>\n<tr>\n<td>UVLO\u56de\u5fa9\u8a66\u9a13<\/td>\n<td>\u30c8\u30ea\u30c3\u30d7\u3001\u56de\u5fa9\u3001\u304a\u3088\u3073\u518d\u8d77\u52d5\u30b7\u30fc\u30b1\u30f3\u30b9<\/td>\n<td>\u30ea\u30bb\u30c3\u30c8\u306e\u7e70\u308a\u8fd4\u3057\u3092\u4f34\u308f\u306a\u3044\u5b89\u5b9a\u3057\u305f\u56de\u5fa9<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2><span class=\"ez-toc-section\" id=\"5V_BLDC%E3%82%A2%E3%83%97%E3%83%AA%E3%82%B1%E3%83%BC%E3%82%B7%E3%83%A7%E3%83%B3%E3%81%AB%E3%81%8A%E3%81%84%E3%81%A6%E3%80%81%E9%85%8D%E7%B7%9A%E9%9B%BB%E5%9C%A7%E9%99%8D%E4%B8%8B%E3%82%92%E3%81%A9%E3%81%AE%E3%82%88%E3%81%86%E3%81%AB%E4%BD%8E%E6%B8%9B%E3%81%A7%E3%81%8D%E3%82%8B%E3%81%8B%EF%BC%9F\"><\/span>5V BLDC\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306b\u304a\u3044\u3066\u3001\u914d\u7dda\u96fb\u5727\u964d\u4e0b\u3092\u3069\u306e\u3088\u3046\u306b\u4f4e\u6e1b\u3067\u304d\u308b\u304b\uff1f<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u5b9f\u969b\u306b\u8a66\u9a13\u3067\u78ba\u8a8d\u3055\u308c\u305f\u640d\u5931\u30e1\u30ab\u30cb\u30ba\u30e0\u306b\u57fa\u3065\u3044\u3066\u5bfe\u7b56\u3092\u8b1b\u3058\u308b\u3002\u6700\u9069\u306a\u9078\u629e\u80a2\u3068\u3057\u3066\u306f\u3001\u5c0e\u4f53\u306e\u592a\u3055\u306e\u5897\u5927\u3001\u63a5\u70b9\u306e\u6539\u826f\u3001\u914d\u7dda\u8ddd\u96e2\u306e\u77ed\u7e2e\u3001\u3042\u308b\u3044\u306f\u96fb\u6e90\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u306e\u5909\u66f4\u306a\u3069\u304c\u8003\u3048\u3089\u308c\u308b\u3002<\/p>\n<h3><span class=\"ez-toc-section\" id=\"%E5%B0%8E%E4%BD%93%E3%82%B5%E3%82%A4%E3%82%BA%E3%81%AE%E8%AA%BF%E6%95%B4%E3%81%A8%E9%85%8D%E7%B7%9A%E7%B5%8C%E8%B7%AF%E3%81%AE%E6%9C%80%E9%81%A9%E5%8C%96\"><\/span>\u5c0e\u4f53\u30b5\u30a4\u30ba\u306e\u8abf\u6574\u3068\u914d\u7dda\u7d4c\u8def\u306e\u6700\u9069\u5316<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u5c0e\u4f53\u306e\u65ad\u9762\u7a4d\u3092\u5897\u52a0\u3055\u305b\u308b\u3068\u3001\u7279\u5b9a\u306e\u6750\u6599\u304a\u3088\u3073\u9577\u3055\u306b\u304a\u3044\u3066\u62b5\u6297\u304c\u4f4e\u6e1b\u3055\u308c\u307e\u3059\u3002\u4f9b\u7d66\u7d4c\u8def\u3068\u623b\u308a\u7d4c\u8def\u306e\u4e21\u65b9\u3092\u77ed\u7e2e\u3059\u308b\u3053\u3068\u3067\u3001\u30ef\u30a4\u30e4\u306e\u7a2e\u985e\u3092\u5909\u66f4\u3059\u308b\u3053\u3068\u306a\u304f\u540c\u69d8\u306e\u52b9\u679c\u3092\u5f97\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<p><img decoding=\"async\" class=\"aligncenter\" src=\"https:\/\/www.gian-transmission.com\/wp-content\/uploads\/2026\/10\/bldc-supply-harness-comparison.jpg\" alt=\"BLDC Supply Harness Comparison\" width=\"900\" height=\"600\" \/><\/p>\n<p><em>\u30cf\u30fc\u30cd\u30b9\u306e\u8a66\u9a13\u914d\u7f6e\u4f8b\u3002\u9078\u629e\u3057\u305f\u30a2\u30bb\u30f3\u30d6\u30ea\u306b\u3064\u3044\u3066\u306f\u3001\u30e2\u30fc\u30bf\u30fc\u304a\u3088\u3073\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u306e\u5b9a\u683c\u3092\u78ba\u8a8d\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/em><\/p>\n<p>\u5c0e\u4f53\u3092\u592a\u304f\u3059\u308b\u524d\u306b\u3001\u914d\u7dda\u4e0a\u306e\u5236\u7d04\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u5c48\u66f2\u5bff\u547d\u3001\u66f2\u3052\u534a\u5f84\u3001\u30b3\u30cd\u30af\u30bf\u306e\u7aef\u5b50\u63a5\u7d9a\u306e\u4e92\u63db\u6027\u3001\u53ef\u52d5\u30b8\u30e7\u30a4\u30f3\u30c8\u3001\u304a\u3088\u3073\u7d44\u7acb\u30b9\u30da\u30fc\u30b9\u306a\u3069\u306e\u8981\u56e0\u306b\u3088\u308a\u3001\u672c\u6765\u306f\u9b45\u529b\u7684\u306a\u96fb\u6c17\u7684\u9078\u629e\u80a2\u3067\u3042\u3063\u3066\u3082\u5236\u7d04\u3092\u53d7\u3051\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u60f3\u5b9a\u3055\u308c\u308b\u52d5\u4f5c\u6e29\u5ea6\u3067\u306e\u62b5\u6297\u3092\u518d\u8a08\u7b97\u3057\u3001\u7d44\u307f\u7acb\u3066\u6e08\u307f\u306e\u30cf\u30fc\u30cd\u30b9\u3067\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u76ee\u7684\u306f\u3001\u5358\u306b\u5b9f\u73fe\u53ef\u80fd\u306a\u6700\u5927\u306e\u7dda\u5f84\u3067\u306f\u306a\u304f\u3001\u691c\u8a3c\u6e08\u307f\u306e\u96fb\u5727\u30de\u30fc\u30b8\u30f3\u3092\u78ba\u4fdd\u3059\u308b\u3053\u3068\u3067\u3059\u3002<\/p>\n<h3><span class=\"ez-toc-section\" id=\"%E9%AB%98%E6%8A%B5%E6%8A%97%E6%8E%A5%E7%B6%9A%E3%81%B8%E3%81%AE%E5%AF%BE%E5%BF%9C\"><\/span>\u9ad8\u62b5\u6297\u63a5\u7d9a\u3078\u306e\u5bfe\u5fdc<span 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class=\"ez-toc-section\" id=\"%E4%BE%9B%E7%B5%A6%E8%83%BD%E5%8A%9B%E3%81%A8%E5%B1%80%E6%89%80%E7%9A%84%E3%81%AA%E3%82%A8%E3%83%8D%E3%83%AB%E3%82%AE%E3%83%BC%E8%B2%AF%E8%94%B5%E3%81%AE%E8%A6%8B%E7%9B%B4%E3%81%97\"><\/span>\u4f9b\u7d66\u80fd\u529b\u3068\u5c40\u6240\u7684\u306a\u30a8\u30cd\u30eb\u30ae\u30fc\u8caf\u8535\u306e\u898b\u76f4\u3057<span 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\u3057\u304b\u3057\u3001\u5bb9\u91cf\u4e0d\u8db3\u306e\u30b1\u30fc\u30d6\u30eb\u306b\u3088\u308b\u9023\u7d9a\u7684\u306a Ibus \u00d7 R \u306e\u640d\u5931\u3092\u89e3\u6d88\u3059\u308b\u3053\u3068\u306f\u3067\u304d\u307e\u305b\u3093\u3002<\/p>\n<p>\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u3092\u96fb\u6e90\u306e\u8fd1\u304f\u306b\u79fb\u52d5\u3055\u305b\u308b\u3068\u3001DC\u914d\u7dda\u306f\u77ed\u304f\u306a\u308b\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u304c\u3001\u30e2\u30fc\u30bf\u30fc\u306e\u76f8\u30ea\u30fc\u30c9\u7dda\u304c\u9577\u304f\u306a\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u90e8\u54c1\u3092\u79fb\u52d5\u3055\u305b\u308b\u524d\u306b\u3001\u96fb\u6c17\u7684\u304a\u3088\u3073\u6a5f\u68b0\u7684\u306a\u914d\u7f6e\u5168\u4f53\u3092\u8a55\u4fa1\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<h2><span class=\"ez-toc-section\" id=\"OEM%E3%81%AF%E3%80%815V_BLDC%E9%85%8D%E7%B7%9A%E8%A8%AD%E8%A8%88%E3%82%92%E7%A2%BA%E5%AE%9A%E3%81%99%E3%82%8B%E5%89%8D%E3%81%AB%E4%BD%95%E3%82%92%E6%8C%87%E5%AE%9A%E3%81%99%E3%81%B9%E3%81%8D%E3%81%8B%EF%BC%9F\"><\/span>OEM\u306f\u30015V BLDC\u914d\u7dda\u8a2d\u8a08\u3092\u78ba\u5b9a\u3059\u308b\u524d\u306b\u4f55\u3092\u6307\u5b9a\u3059\u3079\u304d\u304b\uff1f<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>OEM\u306e\u4ed5\u69d8\u66f8\u306b\u306f\u3001\u96fb\u6e90\u7d4c\u8def\u5168\u4f53\u3068\u3001\u305d\u306e\u4e21\u7aef\u3067\u6c42\u3081\u3089\u308c\u308b\u52d5\u4f5c\u7279\u6027\u3092\u660e\u8a18\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u516c\u79f0\u96fb\u6e90\u96fb\u5727\u306e\u8a18\u8f09\u3060\u3051\u3067\u306f\u3001\u8a2d\u8a08\u627f\u8a8d\u306b\u306f\u4e0d\u5341\u5206\u3067\u3059\u3002<\/p>\n<h3><span class=\"ez-toc-section\" id=\"%E9%9B%BB%E6%B0%97%E7%9A%84%E5%8B%95%E4%BD%9C%E8%A6%81%E4%BB%B6%E3%82%92%E6%98%8E%E7%A2%BA%E3%81%AB%E5%AE%9A%E3%82%81%E3%82%8B\"><\/span>\u96fb\u6c17\u7684\u52d5\u4f5c\u8981\u4ef6\u3092\u660e\u78ba\u306b\u5b9a\u3081\u308b<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u5b9a\u7fa9\u3055\u308c\u305f\u30dd\u30a4\u30f3\u30c8\u306b\u304a\u3051\u308b\u6700\u4f4e\u4f9b\u7d66\u96fb\u5727\u3001\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u306e\u5165\u529b\u7bc4\u56f2\u3001UVLO\u306e\u30c8\u30ea\u30c3\u30d7\u304a\u3088\u3073\u56de\u5fa9\u52d5\u4f5c\u3001\u306a\u3089\u3073\u306b\u9023\u7d9a\u304a\u3088\u3073\u52d5\u7684\u306a\u52d5\u4f5c\u6761\u4ef6\u306b\u304a\u3051\u308b\u30d0\u30b9\u96fb\u6d41\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u3092\u6587\u66f8\u5316\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u6700\u5c0f\u4f7f\u7528\u53ef\u80fd\u30d0\u30b9\u96fb\u5727\u3092\u6c7a\u5b9a\u3059\u308b\u305f\u3081\u306b\u7528\u3044\u308b\u8ca0\u8377\u3001\u901f\u5ea6\u3001\u30c8\u30eb\u30af\u3001\u304a\u3088\u3073\u52a0\u901f\u5ea6\u306e\u8981\u4ef6\u3092\u660e\u8a18\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u30e2\u30fc\u30bf\u30fc\u306e\u6027\u80fd\u8981\u4ef6\u304cUVLO\u3088\u308a\u3082\u53b3\u3057\u3044\u5834\u5408\u306f\u3001\u305d\u306e\u3088\u308a\u53b3\u3057\u3044\u9650\u754c\u5024\u3092\u4f7f\u7528\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<p>\u5b9a\u5e38\u72b6\u614b\u3068\u904e\u6e21\u72b6\u614b\u306b\u3064\u3044\u3066\u3001\u305d\u308c\u305e\u308c\u500b\u5225\u306e\u8a31\u5bb9\u57fa\u6e96\u3092\u5272\u308a\u5f53\u3066\u3001\u5fc5\u8981\u306b\u5fdc\u3058\u3066\u6e2c\u5b9a\u671f\u9593\u3068\u5e2f\u57df\u5e45\u3092\u6307\u5b9a\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u4e88\u5099\u96fb\u5727\u304c\u3059\u3067\u306b\u3069\u306e\u96fb\u5727\u5909\u52d5\u3092\u30ab\u30d0\u30fc\u3057\u3066\u3044\u308b\u304b\u3092\u6b63\u78ba\u306b\u8a18\u9332\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<h3><span class=\"ez-toc-section\" id=\"%E3%83%8F%E3%83%BC%E3%83%8D%E3%82%B9%E3%81%8A%E3%82%88%E3%81%B3%E8%A9%A6%E9%A8%93%E7%AF%84%E5%9B%B2%E3%81%AE%E6%8C%87%E5%AE%9A\"><\/span>\u30cf\u30fc\u30cd\u30b9\u304a\u3088\u3073\u8a66\u9a13\u7bc4\u56f2\u306e\u6307\u5b9a<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u4f9b\u7d66\u7dda\u304a\u3088\u3073\u5e30\u7dda\u5c0e\u4f53\u306e\u9577\u3055\u3001\u6750\u8cea\u3001\u65ad\u9762\u7a4d\u3001\u30b3\u30cd\u30af\u30bf\u306e\u7a2e\u985e\u3001\u7d42\u7aef\u51e6\u7406\u65b9\u6cd5\u3001\u304a\u3088\u3073\u4e88\u60f3\u3055\u308c\u308b\u52d5\u4f5c\u6e29\u5ea6\u3092\u7279\u5b9a\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u4ed6\u306e\u8ca0\u8377\u306b\u3088\u3063\u3066\u96fb\u6d41\u304c\u5909\u5316\u3059\u308b\u5171\u6709\u5e30\u7dda\u7d4c\u8def\u3082\u542b\u307e\u308c\u307e\u3059\u3002<\/p>\n<p>\u96fb\u6e90\u304a\u3088\u3073\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u306e\u6e2c\u5b9a\u7aef\u5b50\u3001\u8a08\u6e2c\u5668\u306e\u8a2d\u5b9a\u3001\u304a\u3088\u3073\u4ee3\u8868\u7684\u306a\u7d44\u7acb\u6761\u4ef6\u3092\u5b9a\u7fa9\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u3053\u308c\u3089\u306e\u8a73\u7d30\u306b\u3088\u308a\u3001\u8a08\u7b97\u306e\u518d\u73fe\u6027\u304c\u78ba\u4fdd\u3055\u308c\u3001\u30b5\u30d7\u30e9\u30a4\u30e4\u30fc\u306e\u6e2c\u5b9a\u7d50\u679c\u306e\u6bd4\u8f03\u304c\u53ef\u80fd\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u6e2c\u5b9a\u3055\u308c\u305f\u6700\u60aa\u30b1\u30fc\u30b9\u306e\u6ce2\u5f62\u3092\u3001\u62b5\u6297\u304a\u3088\u3073\u96fb\u5727\u306e\u7d50\u679c\u3092\u8868\u5f62\u5f0f\u3067\u307e\u3068\u3081\u305f\u3082\u306e\u3068\u4f75\u305b\u3066\u4fdd\u5b58\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u52d5\u4f5c\u72b6\u6cc1\u304c\u4e0d\u660e\u306a\u5408\u683c\uff0f\u4e0d\u5408\u683c\u306e\u5224\u5b9a\u3060\u3051\u3067\u306f\u3001\u5f8c\u306e\u914d\u7dda\u3084\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u306e\u5909\u66f4\u306b\u5bfe\u5fdc\u3067\u304d\u307e\u305b\u3093\u3002<\/p>\n<h3><span class=\"ez-toc-section\" id=\"%E3%83%A2%E3%83%BC%E3%82%BF%E3%83%BC%E3%80%81%E3%82%B3%E3%83%B3%E3%83%88%E3%83%AD%E3%83%BC%E3%83%A9%E3%80%81%E3%81%8A%E3%82%88%E3%81%B3%E5%BC%95%E3%81%8D%E6%B8%A1%E3%81%97%E3%83%91%E3%83%83%E3%82%B1%E3%83%BC%E3%82%B8%E3%81%AE%E8%AA%BF%E6%95%B4\"><\/span>\u30e2\u30fc\u30bf\u30fc\u3001\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u3001\u304a\u3088\u3073\u5f15\u304d\u6e21\u3057\u30d1\u30c3\u30b1\u30fc\u30b8\u306e\u8abf\u6574<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Gian Transmission\u3067\u306f\u3001<a href=\"https:\/\/www.gian-transmission.com\/ja\/%E3%83%96%E3%83%A9%E3%82%B7%E3%83%AC%E3%82%B9dc%E3%83%A2%E3%83%BC%E3%82%BF%E3%83%BC\/\">\u30ab\u30b9\u30bf\u30e0\u30d6\u30e9\u30b7\u30ec\u30b9DC\u30e2\u30fc\u30bf\u30fc\u306e\u30aa\u30d7\u30b7\u30e7\u30f3\u3092<\/a>\u63b2\u8f09\u3057\u3066\u304a\u308a\u3001\u96fb\u6c17\u7684\u30d1\u30e9\u30e1\u30fc\u30bf\u304a\u3088\u3073\u6a5f\u68b0\u7684\u7d71\u5408\u306b\u3064\u3044\u3066\u306f\u30e2\u30c7\u30eb\u3054\u3068\u306b\u691c\u8a3c\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u63b2\u8f09\u3055\u308c\u3066\u3044\u308b5V\u30ab\u30c6\u30b4\u30ea\u306f\u3001\u3059\u3079\u3066\u306e\u69cb\u6210\u306b\u3064\u3044\u3066\u4fdd\u8a3c\u3055\u308c\u308b\u3082\u306e\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n<p>\u540c\u69d8\u306b\u3001\u30b9\u30ed\u30c3\u30c8\u30ec\u30b9\u8a2d\u8a08\u306e\u30aa\u30d7\u30b7\u30e7\u30f3\u3082\u3001\u30e2\u30c7\u30eb\u78ba\u8a8d\u306a\u3057\u306b\u7279\u5b9a\u306e\u30e2\u30fc\u30bf\u30fc\u306b\u5272\u308a\u5f53\u3066\u308b\u3079\u304d\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002 \u3044\u305a\u308c\u306e\u8a2d\u8a08\u30ab\u30c6\u30b4\u30ea\u3082\u3001\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u306e\u5165\u529b\u7bc4\u56f2\u3084\u30cf\u30fc\u30cd\u30b9\u306e\u96fb\u5727\u964d\u4e0b\u8a31\u5bb9\u5024\u3092\u898f\u5b9a\u3059\u308b\u3082\u306e\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n<p>\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u56fa\u6709\u306e\u691c\u8a0e\u3092\u884c\u3046\u969b\u306f\u3001\u30ab\u30c6\u30b4\u30ea\u30e9\u30d9\u30eb\u306b\u983c\u308b\u306e\u3067\u306f\u306a\u304f\u3001\u5b9f\u969b\u306b\u9078\u5b9a\u3055\u308c\u305f\u30e2\u30fc\u30bf\u30fc\u3068\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u3092\u4f1d\u3048\u3066\u304f\u3060\u3055\u3044\u3002<a href=\"https:\/\/www.gian-transmission.com\/ja\/%E3%81%8A%E5%95%8F%E3%81%84%E5%90%88%E3%82%8F%E3%81%9B\/\">Gian Transmission\u306e\u9023\u7d61\u5148\u30da\u30fc\u30b8<\/a>\u304b\u3089\u3001\u95a2\u9023\u3059\u308b\u8981\u4ef6\u3092\u5171\u6709\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<ul>\n<li><strong>\u96fb\u6c17\u7684\u5236\u9650\uff1a<\/strong>\u6700\u5c0f\u96fb\u6e90\u96fb\u5727\u3001\u691c\u8a3c\u6e08\u307f\u306e\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u8981\u4ef6\u3001UVLO\u306e\u52d5\u4f5c\u3001\u304a\u3088\u3073\u500b\u5225\u306b\u5b9a\u7fa9\u3055\u308c\u305f\u4f59\u88d5\u3002<\/li>\n<li><strong>\u8ca0\u8377\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\uff1a<\/strong>\u8d77\u52d5\u3001\u9023\u7d9a\u3001\u52a0\u901f\u3001\u304a\u3088\u3073\u30d4\u30fc\u30af\u8ca0\u8377\u6761\u4ef6\u3068\u3001\u305d\u308c\u306b\u5bfe\u5fdc\u3059\u308b\u6e2c\u5b9a\u5024\u307e\u305f\u306f\u6839\u62e0\u306e\u3042\u308bDC\u30d0\u30b9\u96fb\u6d41\u3002<\/li>\n<li><strong>\u30cf\u30fc\u30cd\u30b9\u306e\u5b9a\u7fa9\uff1a<\/strong>\u4f9b\u7d66\u7dda\u304a\u3088\u3073\u623b\u308a\u7dda\u306e\u9577\u3055\u3001\u5c0e\u4f53\u30b5\u30a4\u30ba\u3001\u63a5\u7d9a\u3001\u6e29\u5ea6\u3001\u304a\u3088\u3073\u62b5\u6297\u5236\u9650\u3002<\/li>\n<li><strong>\u691c\u8a3c\u8a3c\u62e0\uff1a<\/strong>\u8a08\u7b97\u7d50\u679c\u3001\u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8\u96fb\u5727\u6e2c\u5b9a\u5024\u3001\u540c\u671f\u8d77\u52d5\u6ce2\u5f62\u3001\u304a\u3088\u3073\u91cf\u7523\u5411\u3051\u30a2\u30bb\u30f3\u30d6\u30ea\u304b\u3089\u306e\u53d7\u5165\u691c\u67fb\u7d50\u679c\u3002<\/li>\n<\/ul>\n<p>\u914d\u7dda\u8a2d\u8a08\u306f\u3001\u30c6\u30b9\u30c8\u6e08\u307f\u306e\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u30ea\u30d3\u30b8\u30e7\u30f3\u3001\u6700\u60aa\u30b1\u30fc\u30b9\u306e\u96fb\u5727\u30d0\u30b8\u30a7\u30c3\u30c8\u3001\u6e2c\u5b9a\u7bc4\u56f2\u3001\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u8a2d\u5b9a\u3001\u304a\u3088\u3073\u5408\u610f\u3055\u308c\u305f\u53d7\u5165\u57fa\u6e96\u3092\u7279\u5b9a\u3059\u308b\u3001\u30c8\u30ec\u30fc\u30b5\u30d3\u30ea\u30c6\u30a3\u306e\u3042\u308b\u5f15\u304d\u6e21\u3057\u30d1\u30c3\u30b1\u30fc\u30b8\u3092\u6dfb\u4ed8\u3057\u3066\u306e\u307f\u30ea\u30ea\u30fc\u30b9\u3059\u308b\u3053\u3068\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>5V BLDC\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u5411\u3051\u306b\u3001\u5b9f\u7528\u7684\u306a\u96fb\u5727\u964d\u4e0b\u4e88\u7b97\u3092\u7b56\u5b9a\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u914d\u7dda\u30eb\u30fc\u30d7\u5168\u4f53\u3001\u30b3\u30cd\u30af\u30bf\u306e\u62b5\u6297\u3001DC\u30d0\u30b9\u96fb\u6d41\u3001\u8d77\u52d5\u6642\u306e\u96fb\u5727\u4f4e\u4e0b\u3001\u304a\u3088\u3073\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u306e\u4f4e\u96fb\u5727\u56de\u5fa9\u6a5f\u80fd\u3092\u542b\u3081\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n","protected":false},"author":1,"featured_media":25538,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center 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