{"id":6860,"date":"2026-06-24T08:48:54","date_gmt":"2026-06-24T08:48:54","guid":{"rendered":"https:\/\/lead-pcb.com\/?p=6860"},"modified":"2026-06-24T08:49:04","modified_gmt":"2026-06-24T08:49:04","slug":"power-pcb-and-power-supply-pcb-design-guide","status":"publish","type":"post","link":"https:\/\/lead-pcb.com\/ja\/blog\/power-pcb-and-power-supply-pcb-design-guide\/","title":{"rendered":"\u30d1\u30ef\u30fcPCB\u3068\u96fb\u6e90PCB\u306e\u8a2d\u8a08\u30ac\u30a4\u30c9"},"content":{"rendered":"<p class=\"wp-block-paragraph\"><strong>\u30d1\u30ef\u30fcPCB\u3068\u306f\u3001\u96fb\u529b\u3092\u53d7\u3051\u53d6\u308a\u3001\u5909\u63db\u3001\u8abf\u6574\u3001\u5206\u914d\u3001\u307e\u305f\u306f\u76e3\u8996\u3059\u308b\u56de\u8def\u57fa\u677f\u3067\u3059\u3002<\/strong> 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class=\"wp-block-list\">\n<li>AC\u3092DC\u306b\u5909\u63db\u3059\u308b<\/li>\n\n\n\n<li>\u96fb\u5727\u3092\u6607\u5727\u307e\u305f\u306f\u964d\u5727\u3059\u308b<\/li>\n\n\n\n<li>1\u3064\u307e\u305f\u306f\u8907\u6570\u306eDC\u96fb\u6e90\u30ec\u30fc\u30eb\u3092\u5b89\u5b9a\u5316\u3059\u308b<\/li>\n\n\n\n<li>\u30d0\u30c3\u30c6\u30ea\u30fc\u3092\u5145\u96fb\u307e\u305f\u306f\u4fdd\u8b77\u3059\u308b<\/li>\n\n\n\n<li>\u7570\u306a\u308b\u30b5\u30d6\u30b7\u30b9\u30c6\u30e0\u306b\u96fb\u529b\u3092\u5206\u914d\u3059\u308b<\/li>\n\n\n\n<li>\u30e2\u30fc\u30bf\u30fc\u3001LED\u3001\u30ea\u30ec\u30fc\u3001\u30a2\u30af\u30c1\u30e5\u30a8\u30fc\u30bf\u30fc\u3092\u99c6\u52d5\u3059\u308b<\/li>\n\n\n\n<li>\u96fb\u5727\u3001\u96fb\u6d41\u3001\u6e29\u5ea6\u3001\u307e\u305f\u306f\u6545\u969c\u3092\u76e3\u8996\u3059\u308b<\/li>\n\n\n\n<li>\u5165\u529b\u307e\u305f\u306f\u51fa\u529b\u306e\u96fb\u6e90\u30ec\u30fc\u30eb\u304b\u3089\u30ce\u30a4\u30ba\u3092\u9664\u53bb\u3059\u308b<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u30d1\u30ef\u30fcPCB\u306f\u300112 V\u30925 V\u306b\u964d\u5727\u3059\u308b\u5c0f\u578b\u57fa\u677f\u306e\u3088\u3046\u306a\u975e\u5e38\u306b\u30b7\u30f3\u30d7\u30eb\u306a\u3082\u306e\u3082\u3042\u308c\u3070\u3001\u9ad8\u51fa\u529b\u30b9\u30a4\u30c3\u30c1\u30f3\u30b0\u96fb\u6e90\u3001EV\u306e\u30d0\u30c3\u30c6\u30ea\u30fc\u7ba1\u7406\u57fa\u677f\u3001\u7523\u696d\u7528\u30e2\u30fc\u30bf\u30fc\u30c9\u30e9\u30a4\u30d6\u3001\u30b5\u30fc\u30d0\u30fc\u7528\u96fb\u6e90\u30e2\u30b8\u30e5\u30fc\u30eb\u3001\u518d\u751f\u53ef\u80fd\u30a8\u30cd\u30eb\u30ae\u30fc\u5236\u5fa1\u88c5\u7f6e\u306e\u3088\u3046\u306b\u8907\u96d1\u306a\u3082\u306e\u3082\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u30d1\u30ef\u30fcPCB\u3068\u96fb\u6e90PCB\u306e\u9055\u3044<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u308c\u3089\u306e\u7528\u8a9e\u306f\u5bc6\u63a5\u306b\u95a2\u9023\u3057\u3066\u3044\u307e\u3059\u304c\u3001\u540c\u3058\u610f\u5473\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u7528\u8a9e<\/th><th>\u610f\u5473<\/th><\/tr><\/thead><tbody><tr><td>\u30d1\u30ef\u30fcPCB<\/td><td>\u96fb\u529b\u3092\u6271\u3044\u3001\u5206\u914d\u3001\u5909\u63db\u3001\u307e\u305f\u306f\u5236\u5fa1\u3059\u308b\u3042\u3089\u3086\u308bPCB<\/td><\/tr><tr><td>\u96fb\u6e90PCB<\/td><td>\u5165\u529b\u6e90\u304b\u3089\u5b89\u5b9a\u5316\u3055\u308c\u305f\u96fb\u6e90\u30ec\u30fc\u30eb\u3092\u751f\u6210\u3059\u308b\u305f\u3081\u306b\u7279\u5225\u306b\u8a2d\u8a08\u3055\u308c\u305fPCB<\/td><\/tr><tr><td>\u96fb\u529b\u5206\u914dPCB<\/td><td>\u8907\u6570\u306e\u8ca0\u8377\u306b\u96fb\u529b\u3092\u914d\u7dda\u3059\u308bPCB\u3002\u30d2\u30e5\u30fc\u30ba\u3001\u30b9\u30a4\u30c3\u30c1\u3001\u30e2\u30cb\u30bf\u30fc\u3001\u4fdd\u8b77\u56de\u8def\u3092\u5099\u3048\u308b\u3053\u3068\u304c\u3088\u304f\u3042\u308a\u307e\u3059\u3002<\/td><\/tr><tr><td>\u30d1\u30ef\u30fc\u30a8\u30ec\u30af\u30c8\u30ed\u30cb\u30af\u30b9PCB<\/td><td>\u30b3\u30f3\u30d0\u30fc\u30bf\u30fc\u3001\u30b9\u30a4\u30c3\u30c1\u3001\u30c9\u30e9\u30a4\u30d0\u30fc\u3001\u5236\u5fa1\u56de\u8def\u3092\u4f7f\u7528\u3057\u3066\u3001\u5927\u304d\u306a\u96fb\u529b\u3092\u7ba1\u7406\u3059\u308b\u57fa\u677f\u3092\u6307\u3059\u3001\u3088\u308a\u5e83\u3044\u7528\u8a9e<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u305f\u3068\u3048\u3070\u3001\u30ce\u30fc\u30c8\u30d1\u30bd\u30b3\u30f3\u306e\u30de\u30b6\u30fc\u30dc\u30fc\u30c9\u306b\u306f\u30ec\u30ae\u30e5\u30ec\u30fc\u30bf\u30fc\u3084\u96fb\u529b\u5206\u914d\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u304c\u542b\u307e\u308c\u3066\u3044\u308b\u305f\u3081\u3001\u30d1\u30ef\u30fcPCB\u3067\u3059\u3002USB-C\u5145\u96fb\u5668\u306e\u57fa\u677f\u306f\u3001\u4e3b\u306a\u76ee\u7684\u304c\u96fb\u529b\u306e\u5909\u63db\u3068\u8abf\u6574\u3067\u3042\u308b\u305f\u3081\u3001\u96fb\u6e90PCB\u3067\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u96fb\u6e90PCB\u306e\u4e3b\u306a\u7a2e\u985e<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u30ea\u30cb\u30a2\u96fb\u6e90PCB<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u30ea\u30cb\u30a2\u96fb\u6e90\u306f\u3001\u30c8\u30e9\u30f3\u30b9\u3001\u6574\u6d41\u5668\u3001\u30d5\u30a3\u30eb\u30bf\u30fc\u30b3\u30f3\u30c7\u30f3\u30b5\u30fc\u3001\u30ea\u30cb\u30a2\u30ec\u30ae\u30e5\u30ec\u30fc\u30bf\u30fc\u3092\u4f7f\u3063\u3066\u3001\u5b89\u5b9a\u3057\u305fDC\u51fa\u529b\u3092\u751f\u6210\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5f37\u307f\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u96fb\u6c17\u30ce\u30a4\u30ba\u304c\u5c11\u306a\u3044<\/li>\n\n\n\n<li>\u30b7\u30f3\u30d7\u30eb\u306a\u69cb\u6210<\/li>\n\n\n\n<li>\u9ad8\u611f\u5ea6\u306a\u30a2\u30ca\u30ed\u30b0\u56de\u8def\u306b\u9069\u3057\u3066\u3044\u308b<\/li>\n\n\n\n<li>\u30c7\u30d0\u30c3\u30b0\u304c\u5bb9\u6613<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u5236\u7d04\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u52b9\u7387\u304c\u4f4e\u3044<\/li>\n\n\n\n<li>\u96fb\u5727\u964d\u4e0b\u304c\u5927\u304d\u3044\u5834\u5408\u3084\u9ad8\u96fb\u6d41\u6642\u306b\u767a\u71b1\u304c\u5897\u3048\u308b<\/li>\n\n\n\n<li>\u5927\u578b\u3067\u91cd\u91cf\u304c\u91cd\u304f\u306a\u308a\u304c\u3061<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u30ea\u30cb\u30a2\u96fb\u6e90\u306f\u3001\u4f4e\u30ce\u30a4\u30ba\u306e\u8a08\u6e2c\u6a5f\u5668\u3001\u30aa\u30fc\u30c7\u30a3\u30aa\u56de\u8def\u3001\u30b7\u30f3\u30d7\u30eb\u306a\u7d44\u307f\u8fbc\u307f\u88fd\u54c1\u3001\u4f4e\u6d88\u8cbb\u96fb\u529b\u7528\u9014\u3067\u4eca\u3082\u6709\u7528\u3067\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u30b9\u30a4\u30c3\u30c1\u30f3\u30b0\u96fb\u6e90PCB<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u30b9\u30a4\u30c3\u30c1\u30f3\u30b0\u96fb\u6e90\uff08SMPS\uff09\u306f\u3001\u9ad8\u5468\u6ce2\u30b9\u30a4\u30c3\u30c1\u30f3\u30b0\u3001\u30a4\u30f3\u30c0\u30af\u30bf\u30fc\u3001\u30c8\u30e9\u30f3\u30b9\u3001\u30c0\u30a4\u30aa\u30fc\u30c9\u307e\u305f\u306f\u540c\u671f\u6574\u6d41\u7528MOSFET\u3001\u30b3\u30f3\u30c7\u30f3\u30b5\u30fc\u3001\u5236\u5fa1IC\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e00\u822c\u7684\u306a\u30b3\u30f3\u30d0\u30fc\u30bf\u30fc\u306e\u7a2e\u985e\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u964d\u5727\u30b3\u30f3\u30d0\u30fc\u30bf\u30fc\uff1a\u96fb\u5727\u3092\u4e0b\u3052\u308b<\/li>\n\n\n\n<li>\u6607\u5727\u30b3\u30f3\u30d0\u30fc\u30bf\u30fc\uff1a\u96fb\u5727\u3092\u4e0a\u3052\u308b<\/li>\n\n\n\n<li>\u6607\u964d\u5727\u30b3\u30f3\u30d0\u30fc\u30bf\u30fc\uff1a\u96fb\u5727\u3092\u4e0a\u3052\u308b\u3053\u3068\u3082\u4e0b\u3052\u308b\u3053\u3068\u3082\u3067\u304d\u308b<\/li>\n\n\n\n<li>\u30d5\u30e9\u30a4\u30d0\u30c3\u30af\u30b3\u30f3\u30d0\u30fc\u30bf\u30fc\uff1a\u7d76\u7e01\u3084\u8907\u6570\u51fa\u529b\u3092\u5b9f\u73fe\u3059\u308b\u7528\u9014\u306b\u3088\u304f\u4f7f\u308f\u308c\u308b<\/li>\n\n\n\n<li>\u30d5\u30a9\u30ef\u30fc\u30c9\u30b3\u30f3\u30d0\u30fc\u30bf\u30fc\uff1a\u9ad8\u51fa\u529b\u306e\u7d76\u7e01\u578b\u96fb\u6e90\u306b\u3088\u304f\u4f7f\u308f\u308c\u308b<\/li>\n\n\n\n<li>LLC\u5171\u632f\u30b3\u30f3\u30d0\u30fc\u30bf\u30fc\uff1a\u9ad8\u52b9\u7387\u306a\u9ad8\u51fa\u529b\u8a2d\u8a08\u306b\u3088\u304f\u4f7f\u308f\u308c\u308b<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u5f37\u307f\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u9ad8\u52b9\u7387<\/li>\n\n\n\n<li>\u30ea\u30cb\u30a2\u96fb\u6e90\u3088\u308a\u5c0f\u578b\u306e\u78c1\u6027\u90e8\u54c1\u3068\u30b3\u30f3\u30c7\u30f3\u30b5<\/li>\n\n\n\n<li>\u540c\u7a0b\u5ea6\u306e\u51fa\u529b\u3067\u767a\u71b1\u3092\u6291\u5236<\/li>\n\n\n\n<li>\u5165\u529b\u96fb\u5727\u3068\u51fa\u529b\u96fb\u5727\u3092\u67d4\u8edf\u306b\u9078\u629e\u53ef\u80fd<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u5236\u7d04\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30ec\u30a4\u30a2\u30a6\u30c8\u306e\u5f71\u97ff\u3092\u53d7\u3051\u3084\u3059\u3044<\/li>\n\n\n\n<li>\u96fb\u78c1\u5e72\u6e09\u304c\u767a\u751f\u3059\u308b\u3053\u3068\u304c\u3042\u308b<\/li>\n\n\n\n<li>\u5236\u5fa1\u30eb\u30fc\u30d7\u3068\u71b1\u8a2d\u8a08\u306b\u7d30\u5fc3\u306e\u6ce8\u610f\u304c\u5fc5\u8981<\/li>\n\n\n\n<li>\u8a2d\u8a08\u304c\u4e0d\u5b89\u5b9a\u306a\u5834\u5408\u3001\u30c7\u30d0\u30c3\u30b0\u304c\u3088\u308a\u56f0\u96e3<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u91cd\u8981\u306a\u8ab2\u984c\uff1a\u96fb\u6d41\u30eb\u30fc\u30d7\u306e\u5236\u5fa1<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u96fb\u6e90PCB\u306e\u30ec\u30a4\u30a2\u30a6\u30c8\u306f\u3001\u307e\u305a\u96fb\u6d41\u306e\u6d41\u308c\u3092\u8003\u3048\u308b\u3053\u3068\u304b\u3089\u59cb\u3081\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u96fb\u6d41\u306f\u5358\u7d14\u306b\u5165\u529b\u30b3\u30cd\u30af\u30bf\u304b\u3089\u51fa\u529b\u30b3\u30cd\u30af\u30bf\u3078\u6d41\u308c\u308b\u308f\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u96fb\u6d41\u306f\u9589\u3058\u305f\u30eb\u30fc\u30d7\u3092\u5f62\u6210\u3057\u307e\u3059\u3002\u30b9\u30a4\u30c3\u30c1\u30f3\u30b0\u96fb\u6e90\u3067\u306f\u3001\u4e00\u90e8\u306e\u30eb\u30fc\u30d7\u306b\u6025\u6fc0\u306b\u5909\u5316\u3059\u308b\u96fb\u6d41\u304c\u6d41\u308c\u307e\u3059\u3002\u305d\u306e\u30eb\u30fc\u30d7\u304c\u5927\u304d\u3059\u304e\u305f\u308a\u3001\u914d\u7dda\u304c\u9069\u5207\u3067\u306a\u304b\u3063\u305f\u308a\u3059\u308b\u3068\u3001\u96fb\u5727\u30b9\u30d1\u30a4\u30af\u3001\u30ea\u30f3\u30ae\u30f3\u30b0\u3001\u30ce\u30a4\u30ba\u3001EMI\u304c\u767a\u751f\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u305f\u3068\u3048\u3070\u3001\u964d\u5727\u30b3\u30f3\u30d0\u30fc\u30bf\u3067\u6700\u3082\u91cd\u8981\u306a\u30eb\u30fc\u30d7\u306b\u306f\u3001\u901a\u5e38\u3001\u6b21\u306e\u3082\u306e\u304c\u542b\u307e\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5165\u529b\u30b3\u30f3\u30c7\u30f3\u30b5<\/li>\n\n\n\n<li>\u30b9\u30a4\u30c3\u30c1\u30f3\u30b0MOSFET\u307e\u305f\u306f\u30b3\u30f3\u30d0\u30fc\u30bfIC<\/li>\n\n\n\n<li>\u30b0\u30e9\u30a6\u30f3\u30c9\u306e\u623b\u308a\u7d4c\u8def<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u30eb\u30fc\u30d7\u306f\u3001\u30b3\u30f3\u30d1\u30af\u30c8\u3067\u5e45\u5e83\u304f\u3001\u5404\u90e8\u54c1\u304c\u7269\u7406\u7684\u306b\u8fd1\u63a5\u3059\u308b\u3088\u3046\u306b\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u5165\u529b\u30b3\u30f3\u30c7\u30f3\u30b5\u306f\u30b9\u30a4\u30c3\u30c1\u30f3\u30b0\u7d20\u5b50\u306e\u8fd1\u304f\u306b\u914d\u7f6e\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u63a5\u7d9a\u304c\u9577\u3044\u3068\u30a4\u30f3\u30c0\u30af\u30bf\u30f3\u30b9\u304c\u5897\u52a0\u3057\u3001\u56de\u8def\u306e\u30ce\u30a4\u30ba\u304c\u5927\u304d\u304f\u306a\u308b\u305f\u3081\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6709\u7528\u306a\u8a2d\u8a08\u4e0a\u306e\u6307\u91dd\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\">\u5927\u96fb\u6d41\u304b\u3064\u9ad8\u5468\u6ce2\u306e\u30eb\u30fc\u30d7\u306f\u3001\u3067\u304d\u308b\u3060\u3051\u5c0f\u3055\u304f\u4fdd\u3061\u307e\u3059\u3002<\/p>\n<\/blockquote>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u57fa\u672c\u539f\u5247\u306b\u3088\u308a\u3001\u52b9\u7387\u304c\u5411\u4e0a\u3057\u3001\u96fb\u5727\u30aa\u30fc\u30d0\u30fc\u30b7\u30e5\u30fc\u30c8\u3084\u653e\u5c04\u30ce\u30a4\u30ba\u304c\u6291\u3048\u3089\u308c\u3001\u30b3\u30f3\u30d0\u30fc\u30bf\u306e\u5b89\u5b9a\u3057\u305f\u52d5\u4f5c\u306b\u3064\u306a\u304c\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u96fb\u6e90PCB\u306b\u5fc5\u8981\u306a\u4e3b\u8981\u90e8\u54c1<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u8a2d\u8a08\u306b\u3088\u3063\u3066\u7570\u306a\u308a\u307e\u3059\u304c\u3001\u4e00\u822c\u7684\u306a\u96fb\u6e90PCB\u306b\u306f\u6b21\u306e\u90e8\u54c1\u304c\u542b\u307e\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u90e8\u54c1<\/th><th>\u4e3b\u306a\u6a5f\u80fd<\/th><\/tr><\/thead><tbody><tr><td>\u5165\u529b\u30b3\u30cd\u30af\u30bf<\/td><td>AC\u307e\u305f\u306fDC\u96fb\u6e90\u3092\u53d7\u3051\u5165\u308c\u308b<\/td><\/tr><tr><td>\u30d2\u30e5\u30fc\u30ba\u307e\u305f\u306f\u30ea\u30bb\u30c3\u30bf\u30d6\u30eb\u30d2\u30e5\u30fc\u30ba<\/td><td>\u6545\u969c\u96fb\u6d41\u3092\u5236\u9650\u3059\u308b<\/td><\/tr><tr><td>TVS\u30c0\u30a4\u30aa\u30fc\u30c9\u307e\u305f\u306fMOV<\/td><td>\u96fb\u5727\u30b5\u30fc\u30b8\u304b\u3089\u4fdd\u8b77\u3059\u308b<\/td><\/tr><tr><td>\u9006\u6975\u6027\u4fdd\u8b77<\/td><td>DC\u914d\u7dda\u306e\u8aa4\u63a5\u7d9a\u306b\u3088\u308b\u640d\u50b7\u3092\u9632\u3050<\/td><\/tr><tr><td>EMI\u30d5\u30a3\u30eb\u30bf<\/td><td>\u4f1d\u5c0e\u30ce\u30a4\u30ba\u3092\u4f4e\u6e1b\u3059\u308b<\/td><\/tr><tr><td>\u6574\u6d41\u5668<\/td><td>\u5fc5\u8981\u306b\u5fdc\u3058\u3066AC\u3092DC\u306b\u5909\u63db\u3059\u308b<\/td><\/tr><tr><td>\u30d0\u30eb\u30af\u30b3\u30f3\u30c7\u30f3\u30b5<\/td><td>\u30a8\u30cd\u30eb\u30ae\u30fc\u3092\u84c4\u3048\u3001\u4f4e\u5468\u6ce2\u30ea\u30c3\u30d7\u30eb\u3092\u4f4e\u6e1b\u3059\u308b<\/td><\/tr><tr><td>\u30b9\u30a4\u30c3\u30c1\u30f3\u30b0\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9<\/td><td>\u30b3\u30f3\u30d0\u30fc\u30bf\u3092\u5236\u5fa1\u3059\u308b<\/td><\/tr><tr><td>MOSFET<\/td><td>\u96fb\u6d41\u3092\u52b9\u7387\u3088\u304f\u30b9\u30a4\u30c3\u30c1\u30f3\u30b0\u3059\u308b<\/td><\/tr><tr><td>\u30a4\u30f3\u30c0\u30af\u30bf\u307e\u305f\u306f\u30c8\u30e9\u30f3\u30b9<\/td><td>\u30a8\u30cd\u30eb\u30ae\u30fc\u3092\u84c4\u7a4d\u307e\u305f\u306f\u4f1d\u9001\u3059\u308b<\/td><\/tr><tr><td>\u51fa\u529b\u30b3\u30f3\u30c7\u30f3\u30b5<\/td><td>\u51fa\u529b\u30ea\u30c3\u30d7\u30eb\u3092\u4f4e\u6e1b\u3057\u3001\u8ca0\u8377\u904e\u6e21\u5fdc\u7b54\u3092\u652f\u3048\u308b<\/td><\/tr><tr><td>\u30d5\u30a3\u30fc\u30c9\u30d0\u30c3\u30af\u56de\u8def\u7db2<\/td><td>\u51fa\u529b\u96fb\u5727\u3092\u8a2d\u5b9a\u3057\u3001\u76e3\u8996\u3059\u308b<\/td><\/tr><tr><td>\u96fb\u6d41\u691c\u51fa\u62b5\u6297<\/td><td>\u8ca0\u8377\u96fb\u6d41\u307e\u305f\u306f\u30b9\u30a4\u30c3\u30c1\u96fb\u6d41\u3092\u6e2c\u5b9a\u3059\u308b<\/td><\/tr><tr><td>\u30d5\u30a9\u30c8\u30ab\u30d7\u30e9\u307e\u305f\u306f\u30a2\u30a4\u30bd\u30ec\u30fc\u30bf<\/td><td>\u7d76\u7e01\u30d0\u30ea\u30a2\u8d8a\u3057\u306b\u30d5\u30a3\u30fc\u30c9\u30d0\u30c3\u30af\u3092\u4f1d\u9054\u3059\u308b<\/td><\/tr><tr><td>\u71b1\u4fdd\u8b77<\/td><td>\u5371\u967a\u306a\u904e\u71b1\u3092\u9632\u6b62\u3059\u308b<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u3059\u3079\u3066\u306e\u8a2d\u8a08\u306b\u3059\u3079\u3066\u306e\u90e8\u54c1\u304c\u5fc5\u8981\u306a\u308f\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u4f4e\u96fb\u5727\u306e\u964d\u5727\u30b3\u30f3\u30d0\u30fc\u30bf\u30fc\u3067\u306f\u3001\u7d76\u7e01\u30d0\u30ea\u30a2\u3084AC\u6574\u6d41\u5668\u304c\u4e0d\u8981\u306a\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002\u5546\u7528\u96fb\u6e90\u3067\u52d5\u4f5c\u3059\u308b\u96fb\u6e90\u88c5\u7f6e\u3067\u306f\u3001\u3055\u3089\u306b\u591a\u304f\u306e\u4fdd\u8b77\u90e8\u54c1\u3084\u5b89\u5168\u90e8\u54c1\u304c\u5fc5\u8981\u306b\u306a\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u96fb\u6e90\u57fa\u677f\u306ePCB\u30ec\u30a4\u30a2\u30a6\u30c8\u30eb\u30fc\u30eb<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">1. \u30a8\u30cd\u30eb\u30ae\u30fc\u306e\u6d41\u308c\u306b\u6cbf\u3063\u3066\u90e8\u54c1\u3092\u914d\u7f6e\u3059\u308b<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u56de\u8def\u306f\u30a8\u30cd\u30eb\u30ae\u30fc\u304c\u6d41\u308c\u308b\u9806\u306b\u914d\u7f6e\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5165\u529b \u2192 \u4fdd\u8b77 \u2192 \u30d5\u30a3\u30eb\u30bf\u30ea\u30f3\u30b0 \u2192 \u5909\u63db \u2192 \u51fa\u529b\u30d5\u30a3\u30eb\u30bf\u30ea\u30f3\u30b0 \u2192 \u8ca0\u8377<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u3046\u3059\u308b\u3053\u3068\u3067\u3001PCB\u306e\u914d\u7dda\u3001\u691c\u67fb\u3001\u30c6\u30b9\u30c8\u3001\u30c7\u30d0\u30c3\u30b0\u304c\u5bb9\u6613\u306b\u306a\u308a\u307e\u3059\u3002\u307e\u305f\u3001\u30ce\u30a4\u30ba\u306e\u591a\u3044\u30b9\u30a4\u30c3\u30c1\u30f3\u30b0\u30ce\u30fc\u30c9\u304c\u30ec\u30a4\u30a2\u30a6\u30c8\u5168\u4f53\u306b\u5f71\u97ff\u3059\u308b\u306e\u3092\u9632\u3050\u306e\u306b\u3082\u5f79\u7acb\u3061\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">2. \u30b9\u30a4\u30c3\u30c1\u30f3\u30b0\u30eb\u30fc\u30d7\u3092\u30b3\u30f3\u30d1\u30af\u30c8\u306b\u3059\u308b<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5165\u529b\u30b3\u30f3\u30c7\u30f3\u30b5\u30fc\u3001\u30b9\u30a4\u30c3\u30c1\u30f3\u30b0\u7d20\u5b50\u3001\u30a4\u30f3\u30c0\u30af\u30bf\u30fc\u3001\u30c0\u30a4\u30aa\u30fc\u30c9\u3001\u51fa\u529b\u30b3\u30f3\u30c7\u30f3\u30b5\u30fc\u306f\u3001\u305d\u308c\u3089\u304c\u652f\u3048\u308b\u90e8\u54c1\u306e\u8fd1\u304f\u306b\u914d\u7f6e\u3057\u307e\u3059\u3002\u30b9\u30a4\u30c3\u30c1\u30f3\u30b0\u30ec\u30ae\u30e5\u30ec\u30fc\u30bf\u30fc\u3067\u306f\u3001\u90e8\u54c1\u30e1\u30fc\u30ab\u30fc\u304c\u63a8\u5968\u3059\u308b\u30ec\u30a4\u30a2\u30a6\u30c8\u306b\u5fe0\u5b9f\u306b\u5f93\u3063\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30b9\u30a4\u30c3\u30c1\u30f3\u30b0\u30eb\u30fc\u30d7\u5185\u306e\u9577\u3044\u914d\u7dda\u30d1\u30bf\u30fc\u30f3\u306f\u3001\u5c0f\u3055\u306a\u30a4\u30f3\u30c0\u30af\u30bf\u30fc\u306e\u3088\u3046\u306b\u50cd\u304d\u307e\u3059\u3002\u30ea\u30f3\u30ae\u30f3\u30b0\u3001\u30aa\u30fc\u30d0\u30fc\u30b7\u30e5\u30fc\u30c8\u3001\u96fb\u78c1\u653e\u5c04\u306e\u539f\u56e0\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">3. \u5927\u96fb\u6d41\u7d4c\u8def\u306b\u306f\u5e45\u306e\u5e83\u3044\u9285\u7b94\u3092\u4f7f\u3046<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u914d\u7dda\u30d1\u30bf\u30fc\u30f3\u306e\u5e45\u304c\u72ed\u3059\u304e\u308b\u3068\u3001\u62b5\u6297\u3001\u96fb\u5727\u964d\u4e0b\u3001\u767a\u71b1\u304c\u751f\u3058\u307e\u3059\u3002\u5927\u96fb\u6d41\u7d4c\u8def\u306b\u306f\u3001\u9069\u5207\u306a\u5e45\u306e\u914d\u7dda\u30d1\u30bf\u30fc\u30f3\u3001\u9285\u7b94\u30d9\u30bf\u3001\u30d7\u30ec\u30fc\u30f3\u3001\u307e\u305f\u306f\u4e26\u5217\u5c64\u3092\u4f7f\u7528\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u914d\u7dda\u5e45\u306f\u3001\u6b21\u306e\u8981\u7d20\u3092\u8003\u616e\u3057\u3066\u8a08\u7b97\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u9023\u7d9a\u96fb\u6d41<\/li>\n\n\n\n<li>\u30d4\u30fc\u30af\u96fb\u6d41<\/li>\n\n\n\n<li>\u9285\u539a<\/li>\n\n\n\n<li>\u8a31\u5bb9\u6e29\u5ea6\u4e0a\u6607<\/li>\n\n\n\n<li>\u4f7f\u7528\u53ef\u80fd\u306a\u57fa\u677f\u9762\u7a4d<\/li>\n\n\n\n<li>PCB\u306e\u5916\u5c64\u304b\u5185\u5c64\u304b<\/li>\n\n\n\n<li>\u8a31\u5bb9\u96fb\u5727\u964d\u4e0b<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u5927\u96fb\u6d41\u306e\u8a2d\u8a08\u3067\u306f\u3001\u539a\u9285\u7b94\u3001\u8907\u6570\u306e\u9285\u5c64\u3001\u30d3\u30a2\u306b\u3088\u308b\u5c64\u9593\u63a5\u7d9a\u3001\u307e\u305f\u306f\u30d0\u30b9\u30d0\u30fc\u306e\u4f7f\u7528\u3092\u691c\u8a0e\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">4. \u30b0\u30e9\u30a6\u30f3\u30c9\u30d7\u30ec\u30fc\u30f3\u3092\u610f\u56f3\u7684\u306b\u4f7f\u7528\u3059\u308b<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u9023\u7d9a\u3057\u305f\u30b0\u30e9\u30a6\u30f3\u30c9\u30d7\u30ec\u30fc\u30f3\u306f\u30a4\u30f3\u30d4\u30fc\u30c0\u30f3\u30b9\u3092\u4f4e\u6e1b\u3057\u3001\u30ea\u30bf\u30fc\u30f3\u96fb\u6d41\u306b\u5236\u5fa1\u3055\u308c\u305f\u7d4c\u8def\u3092\u4e0e\u3048\u307e\u3059\u3002\u307e\u305f\u3001\u30ce\u30a4\u30ba\u306e\u6291\u5236\u3084\u653e\u71b1\u306b\u3082\u5f79\u7acb\u3061\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u305f\u3060\u3057\u3001\u30b0\u30e9\u30a6\u30f3\u30c9\u306f\u30ce\u30a4\u30ba\u3092\u6368\u3066\u308b\u305f\u3081\u306e\u4e07\u80fd\u306a\u5834\u6240\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u30ec\u30a4\u30a2\u30a6\u30c8\u3067\u306f\u3001\u5927\u96fb\u6d41\u306e\u30b9\u30a4\u30c3\u30c1\u30f3\u30b0\u30ea\u30bf\u30fc\u30f3\u96fb\u6d41\u304c\u6d41\u308c\u308b\u5834\u6240\u3092\u5236\u5fa1\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u30ce\u30a4\u30ba\u306e\u591a\u3044\u96fb\u529b\u6bb5\u306e\u30ea\u30bf\u30fc\u30f3\u7d4c\u8def\u306f\u3001\u7e4a\u7d30\u306a\u30d5\u30a3\u30fc\u30c9\u30d0\u30c3\u30af\u56de\u8def\u3001\u691c\u51fa\u56de\u8def\u3001\u30a2\u30ca\u30ed\u30b0\u56de\u8def\u3001\u901a\u4fe1\u56de\u8def\u304b\u3089\u96e2\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">5. \u30ce\u30a4\u30ba\u306e\u591a\u3044\u9818\u57df\u3068\u7e4a\u7d30\u306a\u9818\u57df\u3092\u5206\u96e2\u3059\u308b<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u57fa\u677f\u3092\u6a5f\u80fd\u3054\u3068\u306e\u9818\u57df\u306b\u5206\u3051\u307e\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5165\u529b\u4fdd\u8b77\u3068\u30d5\u30a3\u30eb\u30bf\u30ea\u30f3\u30b0<\/li>\n\n\n\n<li>\u9ad8\u96fb\u5727\u307e\u305f\u306f\u5927\u96fb\u6d41\u306e\u96fb\u529b\u6bb5<\/li>\n\n\n\n<li>\u30b9\u30a4\u30c3\u30c1\u30f3\u30b0\u30ce\u30fc\u30c9\u3068\u78c1\u6c17\u90e8\u54c1<\/li>\n\n\n\n<li>\u5236\u5fa1IC\u3068\u30d5\u30a3\u30fc\u30c9\u30d0\u30c3\u30af\u56de\u8def<\/li>\n\n\n\n<li>\u7e4a\u7d30\u306a\u30a2\u30ca\u30ed\u30b0\u56de\u8def\u307e\u305f\u306f\u901a\u4fe1\u56de\u8def<\/li>\n\n\n\n<li>\u51fa\u529b\u30b3\u30cd\u30af\u30bf\u30fc\u3068\u8ca0\u8377\u7d4c\u8def<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u7e4a\u7d30\u306a\u30d5\u30a3\u30fc\u30c9\u30d0\u30c3\u30af\u914d\u7dda\u306f\u3001\u30a4\u30f3\u30c0\u30af\u30bf\u30fc\u306e\u4e0b\u3084\u30b9\u30a4\u30c3\u30c1\u30f3\u30b0\u30ce\u30fc\u30c9\u306e\u8fd1\u304f\u3001\u5927\u96fb\u6d41\u7d4c\u8def\u306b\u6cbf\u3063\u3066\u914d\u7dda\u3057\u306a\u3044\u3067\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">6. \u30d5\u30a3\u30fc\u30c9\u30d0\u30c3\u30af\u56de\u8def\u3092\u30ce\u30a4\u30ba\u304b\u3089\u5b88\u308b<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u30d5\u30a3\u30fc\u30c9\u30d0\u30c3\u30af\u56de\u8def\u306f\u3001\u51fa\u529b\u96fb\u5727\u304c\u6b63\u3057\u3044\u304b\u3069\u3046\u304b\u3092\u30ec\u30ae\u30e5\u30ec\u30fc\u30bf\u30fc\u306b\u4f1d\u3048\u307e\u3059\u3002\u30b9\u30a4\u30c3\u30c1\u30f3\u30b0\u30ce\u30a4\u30ba\u3092\u62fe\u3046\u3068\u3001\u30b3\u30f3\u30d0\u30fc\u30bf\u30fc\u306e\u30ec\u30ae\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3\u304c\u4e0d\u5b89\u5b9a\u306b\u306a\u3063\u305f\u308a\u3001\u30b8\u30c3\u30bf\u30fc\u3084\u767a\u632f\u304c\u751f\u3058\u305f\u308a\u3001\u30ea\u30c3\u30d7\u30eb\u304c\u904e\u5927\u306b\u306a\u3063\u305f\u308a\u3059\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30d5\u30a3\u30fc\u30c9\u30d0\u30c3\u30af\u914d\u7dda\u306f\u3001\u30b9\u30a4\u30c3\u30c1\u30ce\u30fc\u30c9\u3084\u30a4\u30f3\u30c0\u30af\u30bf\u30fc\u304b\u3089\u96e2\u3057\u3066\u914d\u7dda\u3057\u307e\u3059\u3002\u30d5\u30a3\u30fc\u30c9\u30d0\u30c3\u30af\u306e\u57fa\u6e96\u70b9\u306f\u3001\u9069\u5207\u306a\u30ce\u30a4\u30ba\u306e\u5c11\u306a\u3044\u51fa\u529b\u70b9\u306b\u63a5\u7d9a\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u5fc5\u8981\u306b\u5fdc\u3058\u3066\u3001\u30b1\u30eb\u30d3\u30f3\u691c\u51fa\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">7. \u30b9\u30a4\u30c3\u30c1\u30f3\u30b0\u30ce\u30fc\u30c9\u306e\u9285\u7b94\u9762\u7a4d\u3092\u6700\u5c0f\u9650\u306b\u3059\u308b<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u30b9\u30a4\u30c3\u30c1\u30f3\u30b0\u30ce\u30fc\u30c9\u306f\u3001\u30b9\u30a4\u30c3\u30c1\u30f3\u30b0\u96fb\u6e90\u30b3\u30f3\u30d0\u30fc\u30bf\u30fc\u3067\u6700\u3082\u30ce\u30a4\u30ba\u306e\u591a\u3044\u7b87\u6240\u3067\u3042\u308b\u3053\u3068\u304c\u3088\u304f\u3042\u308a\u307e\u3059\u3002\u3053\u306e\u30ce\u30fc\u30c9\u306e\u9285\u7b94\u9762\u7a4d\u304c\u5927\u304d\u3044\u3068\u3001EMI\u3092\u653e\u5c04\u3057\u305f\u308a\u3001\u8fd1\u304f\u306e\u914d\u7dda\u306b\u30ce\u30a4\u30ba\u3092\u5bb9\u91cf\u7d50\u5408\u3055\u305b\u305f\u308a\u3059\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u96fb\u6d41\u3068\u71b1\u306e\u8981\u4ef6\u3092\u6e80\u305f\u3057\u306a\u304c\u3089\u3001\u3053\u306e\u9285\u7b94\u9762\u7a4d\u3092\u5b9f\u7528\u4e0a\u53ef\u80fd\u306a\u9650\u308a\u5c0f\u3055\u304f\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">8. 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class=\"wp-block-paragraph\">\u30d0\u30eb\u30af\u30b3\u30f3\u30c7\u30f3\u30b5\u30fc\u306f\u3001\u4f4e\u5468\u6ce2\u306e\u30ea\u30c3\u30d7\u30eb\u3084\u8ca0\u8377\u306e\u904e\u6e21\u5909\u52d5\u306b\u5bfe\u5fdc\u3057\u307e\u3059\u3002\u591a\u304f\u306e\u5834\u5408\u3001\u4e21\u65b9\u306e\u7a2e\u985e\u304c\u5fc5\u8981\u3067\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u96fb\u6e90\u57fa\u677f\u306e\u71b1\u8a2d\u8a08<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u96fb\u529b\u5909\u63db\u3067\u306f\u5fc5\u305a\u591a\u5c11\u306e\u71b1\u304c\u767a\u751f\u3057\u307e\u3059\u3002\u52b9\u738795%\u306e\u30b3\u30f3\u30d0\u30fc\u30bf\u30fc\u3067\u3082\u3001100 W\u3092\u51fa\u529b\u3059\u308b\u30685 W\u306e\u71b1\u3092\u653e\u6563\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u71b1\u8a2d\u8a08\u306f\u3001\u6700\u521d\u306e\u30ec\u30a4\u30a2\u30a6\u30c8\u4f5c\u696d\u304b\u3089\u8003\u616e\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u767a\u71b1\u3059\u308b\u90e8\u54c1\u3092\u7279\u5b9a\u3059\u308b<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u767a\u71b1\u3057\u3084\u3059\u3044\u90e8\u54c1\u306b\u306f\u3001\u6b21\u306e\u3082\u306e\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>MOSFET<\/li>\n\n\n\n<li>\u6574\u6d41\u5668\u3068\u30c0\u30a4\u30aa\u30fc\u30c9<\/li>\n\n\n\n<li>\u30a4\u30f3\u30c0\u30af\u30bf\u3068\u30c8\u30e9\u30f3\u30b9<\/li>\n\n\n\n<li>\u30ea\u30cb\u30a2\u30ec\u30ae\u30e5\u30ec\u30fc\u30bf<\/li>\n\n\n\n<li>\u96fb\u6d41\u691c\u51fa\u62b5\u6297<\/li>\n\n\n\n<li>\u96fb\u6e90IC<\/li>\n\n\n\n<li>\u5927\u96fb\u6d41\u30b3\u30cd\u30af\u30bf<\/li>\n\n\n\n<li>\u30d6\u30ea\u30fc\u30c0\u62b5\u6297<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u9285\u7b94\u3092\u30d2\u30fc\u30c8\u30b9\u30d7\u30ec\u30c3\u30c0\u3068\u3057\u3066\u6d3b\u7528\u3059\u308b<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u9732\u51fa\u3057\u305f\u30b5\u30fc\u30de\u30eb\u30d1\u30c3\u30c9\u306b\u63a5\u7d9a\u3055\u308c\u305f\u5e83\u3044\u9285\u7b94\u9818\u57df\u306f\u3001\u57fa\u677f\u5168\u4f53\u306b\u71b1\u3092\u5e83\u3052\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u30b5\u30fc\u30de\u30eb\u30d3\u30a2\u3092\u4f7f\u3046\u3068\u3001\u8868\u5c64\u304b\u3089\u5185\u5c64\u307e\u305f\u306f\u88cf\u9762\u306e\u9285\u7b94\u30d7\u30ec\u30fc\u30f3\u3078\u71b1\u3092\u4f1d\u3048\u3089\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u305f\u3060\u3057\u3001\u9285\u7b94\u306e\u52b9\u679c\u304c\u3042\u308b\u306e\u306f\u3001\u52b9\u7387\u7684\u306a\u653e\u71b1\u7d4c\u8def\u306b\u3064\u306a\u304c\u3063\u3066\u3044\u308b\u5834\u5408\u306b\u9650\u3089\u308c\u308b\u70b9\u306b\u6ce8\u610f\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u7d30\u3044\u90e8\u5206\u3067\u3064\u306a\u304c\u3063\u3066\u3044\u305f\u308a\u3001\u30b5\u30fc\u30de\u30eb\u30ea\u30ea\u30fc\u30d5\u304c\u904e\u5ea6\u306b\u4f7f\u308f\u308c\u3066\u3044\u305f\u308a\u3059\u308b\u3068\u3001\u9285\u7b94\u306f\u52b9\u7387\u3088\u304f\u71b1\u3092\u9003\u304c\u305b\u306a\u3044\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u6c17\u6d41\u3068\u7b50\u4f53\u306e\u6761\u4ef6\u3092\u8003\u616e\u3059\u308b<\/h3>\n\n\n\n<p 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class=\"wp-block-paragraph\">\u4e2d\u96fb\u529b\u304a\u3088\u3073\u9ad8\u96fb\u529b\u306e\u8a2d\u8a08\u3067\u306f\u3001\u71b1\u30b7\u30df\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3\u3068\u8a66\u4f5c\u54c1\u306e\u6e29\u5ea6\u6e2c\u5b9a\u304c\u4e0d\u53ef\u6b20\u3068\u306a\u308b\u3053\u3068\u304c\u3088\u304f\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">EMI\u3068\u30ce\u30a4\u30ba\u306e\u5236\u5fa1<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u30b9\u30a4\u30c3\u30c1\u30f3\u30b0\u96fb\u6e90\u306f\u3001\u96fb\u5727\u3068\u96fb\u6d41\u3092\u6025\u901f\u306b\u5207\u308a\u66ff\u3048\u308b\u305f\u3081\u3001\u4f1d\u5c0e\u30ce\u30a4\u30ba\u3084\u653e\u5c04\u30ce\u30a4\u30ba\u3092\u767a\u751f\u3055\u305b\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e00\u822c\u7684\u306aEMI\u5bfe\u7b56\u306b\u306f\u3001\u6b21\u306e\u3088\u3046\u306a\u3082\u306e\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u9ad8\u5468\u6ce2\u96fb\u6d41\u30eb\u30fc\u30d7\u306e\u5c0f\u578b\u5316<\/li>\n\n\n\n<li>\u5165\u529bEMI\u30d5\u30a3\u30eb\u30bf<\/li>\n\n\n\n<li>\u9069\u5207\u306a\u30b0\u30e9\u30a6\u30f3\u30c7\u30a3\u30f3\u30b0\u3068\u30ea\u30bf\u30fc\u30f3\u7d4c\u8def<\/li>\n\n\n\n<li>\u5fc5\u8981\u306b\u5fdc\u3058\u305f\u30b7\u30fc\u30eb\u30c9<\/li>\n\n\n\n<li>\u30ea\u30f3\u30ae\u30f3\u30b0\u3092\u6291\u3048\u308b\u30b9\u30ca\u30d0\u56de\u8def<\/li>\n\n\n\n<li>\u30b9\u30a4\u30c3\u30c1\u30f3\u30b0\u30a8\u30c3\u30b8\u901f\u5ea6\u306e\u5236\u5fa1<\/li>\n\n\n\n<li>\u8a72\u5f53\u3059\u308b\u5165\u529b\u7dda\u307e\u305f\u306f\u51fa\u529b\u7dda\u3078\u306e\u30b3\u30e2\u30f3\u30e2\u30fc\u30c9\u30c1\u30e7\u30fc\u30af\u306e\u4f7f\u7528<\/li>\n\n\n\n<li>\u9ad8\u30a4\u30f3\u30d4\u30fc\u30c0\u30f3\u30b9\u306e\u30d5\u30a3\u30fc\u30c9\u30d0\u30c3\u30af\u914d\u7dda\u3092\u614e\u91cd\u306b\u5f15\u304d\u56de\u3059<\/li>\n\n\n\n<li>\u7d76\u7e01\u578b\u5546\u7528\u96fb\u6e90\u8a2d\u8a08\u306b\u304a\u3051\u308bY\u30b3\u30f3\u30c7\u30f3\u30b5\u306e\u9069\u5207\u306a\u914d\u7f6e<\/li>\n<\/ul>\n\n\n\n<p 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class=\"wp-block-paragraph\">\u5546\u7528\u96fb\u6e90\u3067\u52d5\u4f5c\u3059\u308b\u96fb\u6e90\u57fa\u677f\u306b\u306f\u3001\u5c02\u9580\u7684\u306a\u8a2d\u8a08\u3068\u5b89\u5168\u6027\u306e\u5be9\u67fb\u304c\u5fc5\u8981\u3067\u3059\u3002\u8aa4\u308a\u304c\u3042\u308b\u3068\u3001\u611f\u96fb\u3001\u706b\u707d\u3001\u6a5f\u5668\u306e\u91cd\u5927\u306a\u640d\u50b7\u3001\u307e\u305f\u306f\u6b7b\u4ea1\u306b\u3064\u306a\u304c\u308b\u304a\u305d\u308c\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u91cd\u8981\u306a\u691c\u8a0e\u4e8b\u9805\u306b\u306f\u3001\u6b21\u306e\u3088\u3046\u306a\u3082\u306e\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u7a7a\u9593\u8ddd\u96e2\uff1a\u5c0e\u96fb\u90e8\u9593\u306e\u7a7a\u6c17\u4e2d\u3067\u306e\u6700\u77ed\u8ddd\u96e2<\/li>\n\n\n\n<li>\u6cbf\u9762\u8ddd\u96e2\uff1a\u5c0e\u96fb\u90e8\u9593\u306e\u57fa\u677f\u8868\u9762\u306b\u6cbf\u3063\u305f\u6700\u77ed\u8ddd\u96e2<\/li>\n\n\n\n<li>\u4e00\u6b21\u5074\u3068\u4e8c\u6b21\u5074\u306e\u7d76\u7e01<\/li>\n\n\n\n<li>\u30d2\u30e5\u30fc\u30ba\u306e\u9078\u5b9a\u3068\u6545\u969c\u6642\u306e\u52d5\u4f5c<\/li>\n\n\n\n<li>\u30b5\u30fc\u30b8\u4fdd\u8b77<\/li>\n\n\n\n<li>\u96e3\u71c3\u6027\u6750\u6599<\/li>\n\n\n\n<li>\u30c8\u30e9\u30f3\u30b9\u304a\u3088\u3073\u30d5\u30a9\u30c8\u30ab\u30d7\u30e9\u306e\u5b89\u5168\u898f\u683c\u5b9a\u683c<\/li>\n\n\n\n<li>\u4fdd\u8b77\u63a5\u5730\u3068\u30b7\u30e3\u30fc\u30b7\u306e\u30dc\u30f3\u30c7\u30a3\u30f3\u30b0<\/li>\n\n\n\n<li>\u63a5\u89e6\u3057\u3066\u3082\u5b89\u5168\u306a\u7b50\u4f53\u8a2d\u8a08<\/li>\n\n\n\n<li>\u898f\u5236\u306b\u57fa\u3065\u304f\u8a66\u9a13\u3068\u8a8d\u8a3c<\/li>\n<\/ul>\n\n\n\n<p 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converts, regulates, distributes, or monitors electrical power. A power supply PCB is a more specific type of power PCB that converts an input source\u2014such as AC mains, a battery, USB power, or a DC bus\u2014into stable output voltage rails for an electronic product. The quality of a power PCB depends on more than the schematic. Current paths, copper thickness, component placement, thermal design, grounding, electromagnetic interference, insulation spacing, and protection features determine whether the power supply runs efficiently, quietly, safely, and reliably. What Is a Power PCB? A power PCB carries and manages electrical energy within a product. It may perform [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":6862,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_seopress_titles_title":"","_seopress_titles_desc":"Learn power PCB and power supply PCB design principles, including layout, current paths, grounding, thermal management, EMI control, and safety tips.","_seopress_robots_index":"","_seopress_robots_follow":"","_seopress_robots_imageindex":"","_seopress_robots_snippet":"","_seopress_robots_primary_cat":"","_seopress_robots_breadcrumbs":"","_seopress_robots_freeze_modified_date":"","_seopress_robots_custom_modified_date":"","_seopress_robots_canonical":"","_seopress_social_fb_title":"","_seopress_social_fb_desc":"","_seopress_social_fb_img":"","_seopress_social_fb_img_attachment_id":0,"_seopress_social_fb_img_width":0,"_seopress_social_fb_img_height":0,"_seopress_social_twitter_title":"","_seopress_social_twitter_desc":"","_seopress_social_twitter_img":"","_seopress_social_twitter_img_attachment_id":0,"_seopress_social_twitter_img_width":0,"_seopress_social_twitter_img_height":0,"_seopress_redirections_value":"","_seopress_redirections_enabled":"","_seopress_redirections_enabled_regex":"","_seopress_redirections_logged_status":"","_seopress_redirections_param":"","_seopress_redirections_type":0,"_seopress_analysis_target_kw":"","_seopress_news_disabled":"","_seopress_video_disabled":"","_seopress_video":[],"_seopress_pro_schemas_manual":[],"_seopress_pro_rich_snippets_disable_all":"","_seopress_pro_rich_snippets_disable":[],"_seopress_pro_schemas":[],"footnotes":""},"categories":[14,2],"tags":[4,5],"class_list":["post-6860","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-electronic-circuit","category-pcb-design","tag-pcb-design","tag-pcb-layout"],"acf":[],"meta_box":[],"_links":{"self":[{"href":"https:\/\/lead-pcb.com\/ja\/wp-json\/wp\/v2\/posts\/6860","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/lead-pcb.com\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/lead-pcb.com\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/lead-pcb.com\/ja\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/lead-pcb.com\/ja\/wp-json\/wp\/v2\/comments?post=6860"}],"version-history":[{"count":0,"href":"https:\/\/lead-pcb.com\/ja\/wp-json\/wp\/v2\/posts\/6860\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/lead-pcb.com\/ja\/wp-json\/wp\/v2\/media\/6862"}],"wp:attachment":[{"href":"https:\/\/lead-pcb.com\/ja\/wp-json\/wp\/v2\/media?parent=6860"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lead-pcb.com\/ja\/wp-json\/wp\/v2\/categories?post=6860"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lead-pcb.com\/ja\/wp-json\/wp\/v2\/tags?post=6860"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}