{"id":3033,"date":"2026-11-07T13:58:32","date_gmt":"2026-11-07T13:58:32","guid":{"rendered":"https:\/\/szjialu.com\/?p=3033"},"modified":"2026-11-07T13:58:35","modified_gmt":"2026-11-07T13:58:35","slug":"power-supply-ripple-and-noise","status":"publish","type":"post","link":"https:\/\/szjialu.com\/jp\/news\/power-supply-ripple-and-noise\/","title":{"rendered":"\u96fb\u6e90\u306e\u30ea\u30c3\u30d7\u30eb\u3068\u30ce\u30a4\u30ba\uff1a\u305d\u308c\u3089\u306f\u4f55\u3092\u610f\u5473\u3059\u308b\u306e\u304b\uff1f"},"content":{"rendered":"<p class=\"wp-block-paragraph\"><strong>\u96fb\u6e90\u306e\u30ea\u30c3\u30d7\u30eb\u3068\u30ce\u30a4\u30ba<\/strong> \u3068\u306f\u3001\u96fb\u6e90\u306eDC\u51fa\u529b\u306b\u5b58\u5728\u3059\u308b\u4e0d\u8981\u306a\u96fb\u5727\u5909\u52d5\u306e\u3053\u3068\u3067\u3059\u3002\u30ea\u30c3\u30d7\u30eb\u306f\u4e00\u822c\u306b\u3001\u96fb\u529b\u5909\u63db\u306b\u3088\u3063\u3066\u751f\u3058\u308b\u5468\u671f\u7684\u306a\u96fb\u5727\u5909\u52d5\u3092\u6307\u3057\u3001\u30ce\u30a4\u30ba\u306f\u4e0d\u898f\u5247\u307e\u305f\u306f\u3088\u308a\u9ad8\u5468\u6ce2\u306e\u5916\u4e71\u3092\u8868\u3057\u307e\u3059\u3002\u3069\u3061\u3089\u3082\u610f\u56f3\u3055\u308c\u305fDC\u96fb\u5727\u306e\u4e0a\u306b\u73fe\u308c\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u4f8b\u3048\u3070\u300112V\u96fb\u6e90\u306f\u5e73\u5747\u51fa\u529b\u304c12V\u8fd1\u304f\u306b\u7dad\u6301\u3055\u308c\u3066\u3044\u3066\u3082\u3001\u30df\u30ea\u30dc\u30eb\u30c8\u5358\u4f4d\u306e\u5c0f\u3055\u306a\u96fb\u5727\u5909\u52d5\u3092\u751f\u3058\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u30ea\u30c3\u30d7\u30eb\u3068\u30ce\u30a4\u30ba\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u3067\u3001\u5b89\u5b9a\u3057\u305f\u516c\u79f0\u96fb\u5727\u304c\u5fc5\u305a\u3057\u3082\u5b8c\u5168\u306b\u6ed1\u3089\u304b\u306aDC\u51fa\u529b\u3092\u610f\u5473\u3059\u308b\u308f\u3051\u3067\u306f\u306a\u3044\u7406\u7531\u304c\u8aac\u660e\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u96fb\u6e90\u30ea\u30c3\u30d7\u30eb\u3068\u306f\u4f55\u304b\uff1f<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u7406\u60f3\u7684\u306b\u306f\u3001DC\u96fb\u6e90\u306f\u5909\u52d5\u306e\u306a\u3044\u4e00\u5b9a\u96fb\u5727\u3092\u751f\u6210\u3057\u307e\u3059\u3002\u5b9f\u969b\u306b\u306f\u3001\u96fb\u529b\u306e\u5909\u63db\u3068\u5b89\u5b9a\u5316\u306b\u4f34\u3063\u3066\u5c0f\u3055\u306a\u5909\u52d5\u304c\u751f\u3058\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u51fa\u529b\u30ea\u30c3\u30d7\u30eb\u306f\u3001DC\u51fa\u529b\u4e0a\u306b\u6b8b\u308b\u7e70\u308a\u8fd4\u3057\u6027\u306e\u3042\u308bAC\u6210\u5206\u3067\u3059\u3002<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">AC-DC\u96fb\u6e90\u3067\u306f\u3001\u6574\u6d41\u3068\u30d5\u30a3\u30eb\u30bf\u30ea\u30f3\u30b0\u306b\u3088\u3063\u3066\u4ea4\u6d41\u5165\u529b\u96fb\u5727\u304cDC\u306b\u5909\u63db\u3055\u308c\u307e\u3059\u3002\u3053\u306e\u30d7\u30ed\u30bb\u30b9\u306e\u5f8c\u306b\u3082\u3001\u5468\u671f\u7684\u306a\u5909\u52d5\u304c\u6b8b\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30b9\u30a4\u30c3\u30c1\u30f3\u30b0\u96fb\u6e90\u306f\u3001\u305d\u306e\u9ad8\u5468\u6ce2\u30b9\u30a4\u30c3\u30c1\u30f3\u30b0\u52d5\u4f5c\u306b\u3088\u3063\u3066\u3082\u30ea\u30c3\u30d7\u30eb\u3092\u767a\u751f\u3057\u307e\u3059\u3002\u30a8\u30cd\u30eb\u30ae\u30fc\u306f\u7e70\u308a\u8fd4\u3057\u306e\u30b9\u30a4\u30c3\u30c1\u30f3\u30b0\u30b5\u30a4\u30af\u30eb\u3067\u4f1d\u9054\u3055\u308c\u3001\u51fa\u529b\u30d5\u30a3\u30eb\u30bf\u30ea\u30f3\u30b0\u90e8\u54c1\u306f\u7d50\u679c\u3068\u3057\u3066\u751f\u3058\u308b\u96fb\u5727\u5909\u52d5\u3092\u4f4e\u6e1b\u3057\u307e\u3059\u304c\u3001\u5fc5\u305a\u3057\u3082\u5b8c\u5168\u306b\u9664\u53bb\u3059\u308b\u308f\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u30ea\u30c3\u30d7\u30eb\u306f\u901a\u5e38\u3001\u5b9a\u683c\u51fa\u529b\u96fb\u5727\u3088\u308a\u3082\u306f\u308b\u304b\u306b\u5c0f\u3055\u3044\u3067\u3059\u304c\u3001\u7279\u5b9a\u306e\u96fb\u5b50\u6a5f\u5668\u306b\u3068\u3063\u3066\u306f\u4f9d\u7136\u3068\u3057\u3066\u91cd\u8981\u3068\u306a\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"572\" src=\"https:\/\/szjialu.com\/wp-content\/smush-webp\/2026\/11\/image-1-1024x572.png.webp\" alt=\"\u96fb\u6e90\u306e\u30ea\u30c3\u30d7\u30eb\u3068\u30ce\u30a4\u30ba\" class=\"wp-image-3034\" srcset=\"https:\/\/szjialu.com\/wp-content\/smush-webp\/2026\/11\/image-1-1024x572.png.webp 1024w, https:\/\/szjialu.com\/wp-content\/smush-webp\/2026\/11\/image-1-300x168.png.webp 300w, https:\/\/szjialu.com\/wp-content\/smush-webp\/2026\/11\/image-1-768x429.png.webp 768w, https:\/\/szjialu.com\/wp-content\/smush-webp\/2026\/11\/image-1-18x10.png.webp 18w, https:\/\/szjialu.com\/wp-content\/smush-webp\/2026\/11\/image-1-600x335.png.webp 600w, https:\/\/szjialu.com\/wp-content\/smush-webp\/2026\/11\/image-1-64x36.png.webp 64w, https:\/\/szjialu.com\/wp-content\/smush-webp\/2026\/11\/image-1.png.webp 1269w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">\u96fb\u6e90\u306e\u30ea\u30c3\u30d7\u30eb\u3068\u30ce\u30a4\u30ba<\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\u30ea\u30c3\u30d7\u30eb\u3068\u30ce\u30a4\u30ba\u306e\u9055\u3044\u306f\u4f55\u304b\uff1f<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u30e1\u30fc\u30ab\u30fc\u306f\u3057\u3070\u3057\u3070\u4e21\u65b9\u306e\u7528\u8a9e\u30921\u3064\u306e\u4ed5\u69d8\u306b\u307e\u3068\u3081\u3066\u3044\u307e\u3059\u304c\u3001\u30ea\u30c3\u30d7\u30eb\u3068\u30ce\u30a4\u30ba\u306f\u307e\u3063\u305f\u304f\u540c\u3058\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><th>\u7279\u6027<\/th><th>\u30ea\u30c3\u30d7\u30eb<\/th><th>\u30ce\u30a4\u30ba<\/th><\/tr><tr><td>\u4e00\u822c\u7684\u306a\u6319\u52d5<\/td><td>\u7e70\u308a\u8fd4\u3057\u6027\u307e\u305f\u306f\u5468\u671f\u6027\u304c\u3042\u308b<\/td><td>\u4e0d\u898f\u5247\u3001\u30e9\u30f3\u30c0\u30e0\u3001\u307e\u305f\u306f\u904e\u6e21\u7684<\/td><\/tr><tr><td>\u4e00\u822c\u7684\u306a\u767a\u751f\u6e90<\/td><td>\u6574\u6d41\u304a\u3088\u3073\u30b9\u30a4\u30c3\u30c1\u30f3\u30b0\u30b5\u30a4\u30af\u30eb<\/td><td>\u30b9\u30a4\u30c3\u30c1\u30f3\u30b0\u30b9\u30d1\u30a4\u30af\u3001\u90e8\u54c1\u30ce\u30a4\u30ba\u3001\u5e72\u6e09<\/td><\/tr><tr><td>\u5468\u6ce2\u6570\u7279\u6027<\/td><td>\u591a\u304f\u306e\u5834\u5408\u3001\u30e9\u30a4\u30f3\u5468\u6ce2\u6570\u307e\u305f\u306f\u30b9\u30a4\u30c3\u30c1\u30f3\u30b0\u5468\u6ce2\u6570\u306b\u95a2\u9023<\/td><td>\u5e83\u3044\u5468\u6ce2\u6570\u7bc4\u56f2\u306b\u53ca\u3076\u3053\u3068\u304c\u3042\u308b<\/td><\/tr><tr><td>\u5916\u89b3<\/td><td>\u7e70\u308a\u8fd4\u3057\u6ce2\u5f62<\/td><td>\u4e0d\u898f\u5247\u306a\u5909\u52d5\u307e\u305f\u306f\u92ed\u3044\u30b9\u30d1\u30a4\u30af<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u30ea\u30c3\u30d7\u30eb\u306f\u4e00\u822c\u306b\u8b58\u5225\u53ef\u80fd\u306a\u7e70\u308a\u8fd4\u3057\u30d1\u30bf\u30fc\u30f3\u3092\u6301\u3061\u307e\u3059\u304c\u3001\u30ce\u30a4\u30ba\u306f\u3088\u308a\u4e88\u6e2c\u56f0\u96e3\u306a\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u305f\u3060\u3057\u3001\u305d\u306e\u533a\u5225\u306f\u5fc5\u305a\u3057\u3082\u5b8c\u5168\u306b\u660e\u78ba\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u4f8b\u3048\u3070\u3001\u30b9\u30a4\u30c3\u30c1\u30f3\u30b0\u30b9\u30d1\u30a4\u30af\u306f\u5468\u671f\u7684\u306b\u767a\u751f\u3059\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u304c\u3001\u96fb\u6e90\u4ed5\u69d8\u3067\u306f\u9ad8\u5468\u6ce2\u30ce\u30a4\u30ba\u306b\u5206\u985e\u3055\u308c\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u305f\u3081\u3001\u591a\u304f\u306e\u30c7\u30fc\u30bf\u30b7\u30fc\u30c8\u3067\u306f\u4e21\u65b9\u3092\u5225\u3005\u306b\u5831\u544a\u3059\u308b\u306e\u3067\u306f\u306a\u304f\u3001\u8907\u5408\u7528\u8a9e <strong>\u201c\u300c\u30ea\u30c3\u30d7\u30eb\u304a\u3088\u3073\u30ce\u30a4\u30ba\u300d\u201d<\/strong> \u3092\u4f7f\u7528\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u30ea\u30c3\u30d7\u30eb\u304a\u3088\u3073\u30ce\u30a4\u30ba\u4ed5\u69d8\u306b\u304a\u3051\u308bmVp-p\u3068\u306f\u4f55\u3092\u610f\u5473\u3059\u308b\u306e\u304b\uff1f<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u96fb\u6e90\u306e\u30ea\u30c3\u30d7\u30eb\u3068\u30ce\u30a4\u30ba\u306f\u3001\u4e00\u822c\u306b <strong>\u30df\u30ea\u30dc\u30eb\u30c8\u5c16\u982d\u9593\u5024\uff08mVp-p\uff09<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3067\u898f\u5b9a\u3055\u308c\u307e\u3059\u3002\u5c16\u982d\u9593\u96fb\u5727\u3068\u306f\u3001\u6e2c\u5b9a\u3055\u308c\u305f\u96fb\u5727\u6ce2\u5f62\u306e\u6700\u9ad8\u70b9\u3068\u6700\u4f4e\u70b9\u306e\u5dee\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f8b\u3048\u3070\u300112V\u96fb\u6e90\u304c\u6e2c\u5b9a\u4e2d\u306b11.95V\u304b\u308912.05V\u306e\u9593\u3067\u5909\u52d5\u3059\u308b\u6ce2\u5f62\u3092\u751f\u6210\u3059\u308b\u3068\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5c16\u982d\u9593\u5909\u52d5\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\uff1a<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>12.05V \u2212 11.95V = 0.10V = 100mVp-p<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u308c\u306f\u3001\u6e2c\u5b9a\u96fb\u5727\u304c\u6700\u4f4e\u70b9\u304b\u3089\u6700\u9ad8\u70b9\u307e\u3067100mV\u5909\u52d5\u3059\u308b\u3053\u3068\u3092\u610f\u5473\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u96fb\u6e90\u304c\u7d99\u7d9a\u7684\u306b100mV\u3092\u51fa\u529b\u3057\u3066\u3044\u308b\u3068\u3044\u3046\u610f\u5473\u3067\u3082\u3001\u516c\u79f0\u96fb\u5727\u304c100mV\u8aa4\u3063\u3066\u3044\u308b\u3068\u3044\u3046\u610f\u5473\u3067\u3082\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u307e\u305f\u3001100mVp-p\u3068\u3044\u3046\u4ed5\u69d8\u306f\u3001\u51fa\u529b\u304c\u6b63\u78ba\u306b12V\u3092\u4e2d\u5fc3\u3068\u3057\u3066\u00b150mV\u3067\u5bfe\u79f0\u306b\u5909\u52d5\u3059\u308b\u3053\u3068\u3092\u5fc5\u305a\u3057\u3082\u610f\u5473\u3059\u308b\u3082\u306e\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u8a31\u5bb9\u3055\u308c\u308bDC\u96fb\u5727\u504f\u5dee\u306b\u3064\u3044\u3066\u306e\u5225\u9014\u306e\u8aac\u660e\u306b\u3064\u3044\u3066\u306f\u3001\u6b21\u3092\u53c2\u7167\u3057\u3066\u304f\u3060\u3055\u3044\u3002 <a href=\"https:\/\/szjialu.com\/news\/output-voltage-tolerance\/\">\u51fa\u529b\u96fb\u5727\u516c\u5dee<\/a>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u96fb\u6e90\u306f\u306a\u305c\u30ea\u30c3\u30d7\u30eb\u3068\u30ce\u30a4\u30ba\u3092\u767a\u751f\u3059\u308b\u306e\u304b\uff1f<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e0d\u8981\u306a\u51fa\u529b\u96fb\u5727\u5909\u52d5\u306b\u306f\u3001\u3044\u304f\u3064\u304b\u306e\u8981\u56e0\u304c\u5bc4\u4e0e\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>1. AC-DC\u5909\u63db<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4ea4\u6d41\u96fb\u5727\u304c\u6574\u6d41\u3055\u308c\u305f\u5f8c\u3001\u5f97\u3089\u308c\u308b\u6ce2\u5f62\u3092\u5e73\u6ed1\u5316\u3059\u308b\u305f\u3081\u306b\u30d5\u30a3\u30eb\u30bf\u30ea\u30f3\u30b0\u304c\u5fc5\u8981\u3067\u3059\u3002\u4e0d\u5b8c\u5168\u306a\u30d5\u30a3\u30eb\u30bf\u30ea\u30f3\u30b0\u306f\u3001\u5165\u529b\u30e9\u30a4\u30f3\u5468\u6ce2\u6570\u306b\u95a2\u9023\u3059\u308b\u5468\u671f\u7684\u306a\u30ea\u30c3\u30d7\u30eb\u3092\u6b8b\u3059\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>2. \u9ad8\u5468\u6ce2\u30b9\u30a4\u30c3\u30c1\u30f3\u30b0<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30b9\u30a4\u30c3\u30c1\u30e2\u30fc\u30c9\u96fb\u6e90\u306f\u3001\u96fb\u5b50\u30b9\u30a4\u30c3\u30c1\u3092\u7e70\u308a\u8fd4\u3057\u30aa\u30f3\u304a\u3088\u3073\u30aa\u30d5\u3057\u307e\u3059\u3002\u3053\u306e\u30d7\u30ed\u30bb\u30b9\u306f\u5468\u671f\u7684\u306a\u30ea\u30c3\u30d7\u30eb\u3092\u751f\u3058\u3055\u305b\u3001\u9ad8\u5468\u6ce2\u30b9\u30a4\u30c3\u30c1\u30f3\u30b0\u5916\u4e71\u3092\u3082\u305f\u3089\u3059\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>3. \u30d5\u30a3\u30eb\u30bf\u30ea\u30f3\u30b0\u90e8\u54c1<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30b3\u30f3\u30c7\u30f3\u30b5\u3001\u30a4\u30f3\u30c0\u30af\u30bf\u3001\u304a\u3088\u3073\u305d\u308c\u3089\u306e\u96fb\u6c17\u7684\u7279\u6027\u306f\u3001\u4e0d\u8981\u306a\u5909\u52d5\u304c\u3069\u308c\u3060\u3051\u52b9\u679c\u7684\u306b\u4f4e\u6e1b\u3055\u308c\u308b\u304b\u306b\u5f71\u97ff\u3057\u307e\u3059\u3002\u305d\u308c\u3089\u306e\u8a2d\u8a08\u3068\u54c1\u8cea\u306f\u3001\u7d50\u679c\u3068\u3057\u3066\u5f97\u3089\u308c\u308b\u51fa\u529b\u6ce2\u5f62\u306b\u5f71\u97ff\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>4. \u96fb\u6c17\u7684\u5e72\u6e09<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u8fd1\u63a5\u56de\u8def\u3001\u914d\u7dda\u914d\u7f6e\u3001\u304a\u3088\u3073\u96fb\u78c1\u5e72\u6e09\u306f\u3001\u51fa\u529b\u307e\u305f\u306f\u6e2c\u5b9a\u7d4c\u8def\u306b\u8ffd\u52a0\u306e\u4e0d\u8981\u4fe1\u53f7\u3092\u5c0e\u5165\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u308c\u3089\u306e\u5f71\u97ff\u306f\u96fb\u6e90\u8a2d\u8a08\u306b\u304a\u3051\u308b\u901a\u5e38\u306e\u8003\u616e\u4e8b\u9805\u3067\u3059\u3002\u305d\u306e\u5b58\u5728\u306f\u88fd\u54c1\u306e\u6b20\u9665\u3092\u81ea\u52d5\u7684\u306b\u793a\u3059\u3082\u306e\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u30ea\u30c3\u30d7\u30eb\u3068\u30ce\u30a4\u30ba\u306f\u96fb\u5b50\u6a5f\u5668\u306b\u3069\u306e\u3088\u3046\u306a\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u304b\uff1f<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u305d\u306e\u5f71\u97ff\u306f\u3001\u63a5\u7d9a\u3055\u308c\u305f\u30c7\u30d0\u30a4\u30b9\u306e\u611f\u5ea6\u3001\u304a\u3088\u3073\u4e0d\u8981\u306a\u96fb\u5727\u6210\u5206\u306e\u5468\u6ce2\u6570\u3068\u5927\u304d\u3055\u306b\u5927\u304d\u304f\u4f9d\u5b58\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f8b\u3048\u3070\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u30aa\u30fc\u30c7\u30a3\u30aa\u6a5f\u5668\uff1a<\/strong> \u96fb\u6e90\u306e\u59a8\u5bb3\u306f\u3001\u53ef\u8074\u30cf\u30e0\u3084\u4e0d\u8981\u306a\u97f3\u306e\u539f\u56e0\u3068\u306a\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002<\/li>\n\n\n\n<li><strong>\u654f\u611f\u306a\u30bb\u30f3\u30b5\u30fc\uff1a<\/strong> \u30ce\u30a4\u30ba\u306f\u5c0f\u3055\u306a\u6e2c\u5b9a\u4fe1\u53f7\u306b\u5e72\u6e09\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/li>\n\n\n\n<li><strong>\u30a2\u30ca\u30ed\u30b0\u56de\u8def\uff1a<\/strong> \u30ea\u30c3\u30d7\u30eb\u3068\u30ce\u30a4\u30ba\u306f\u4fe1\u53f7\u306e\u7cbe\u5ea6\u3084\u6027\u80fd\u3092\u4f4e\u4e0b\u3055\u305b\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002<\/li>\n\n\n\n<li><strong>\u30c7\u30b8\u30bf\u30eb\u96fb\u5b50\u6a5f\u5668\uff1a<\/strong> \u904e\u5ea6\u306a\u96fb\u6e90\u59a8\u5bb3\u306f\u3001\u52d5\u4f5c\u306e\u4fe1\u983c\u6027\u4f4e\u4e0b\u306e\u539f\u56e0\u3068\u306a\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u3059\u3079\u3066\u306e\u96fb\u5b50\u6a5f\u5668\u304c\u6975\u3081\u3066\u4f4e\u3044\u30ea\u30c3\u30d7\u30eb\u3092\u5fc5\u8981\u3068\u3059\u308b\u308f\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u591a\u304f\u306e\u88fd\u54c1\u306b\u306f\u5185\u90e8\u30d5\u30a3\u30eb\u30bf\u30ea\u30f3\u30b0\u3084\u96fb\u5727\u8abf\u6574\u304c\u7d44\u307f\u8fbc\u307e\u308c\u3066\u304a\u308a\u3001\u5916\u90e8\u96fb\u6e90\u304b\u3089\u306e\u59a8\u5bb3\u306e\u5f71\u97ff\u3092\u8efd\u6e1b\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u91cd\u8981\u306a\u306e\u306f\u3001\u96fb\u6e90\u306e\u30ea\u30c3\u30d7\u30eb\u3068\u30ce\u30a4\u30ba\u304c\u30c7\u30d0\u30a4\u30b9\u306e\u8a31\u5bb9\u9650\u754c\u5185\u306b\u53ce\u307e\u3063\u3066\u3044\u308b\u304b\u3069\u3046\u304b\u3067\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u30ea\u30c3\u30d7\u30eb\u3068\u30ce\u30a4\u30ba\u306f\u3069\u306e\u3088\u3046\u306b\u6e2c\u5b9a\u3055\u308c\u307e\u3059\u304b\uff1f<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u30ea\u30c3\u30d7\u30eb\u3068\u30ce\u30a4\u30ba\u306f\u4e00\u822c\u306b\u30aa\u30b7\u30ed\u30b9\u30b3\u30fc\u30d7\u3067\u8a55\u4fa1\u3055\u308c\u3001\u6642\u9593\u7d4c\u904e\u306b\u5bfe\u3059\u308b\u96fb\u5727\u5909\u52d5\u304c\u8868\u793a\u3055\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u305f\u3060\u3057\u3001\u5831\u544a\u3055\u308c\u308b\u5024\u306f\u3001\u6e2c\u5b9a\u5e2f\u57df\u5e45\u3001\u30d7\u30ed\u30fc\u30d6\u306e\u63a5\u7d9a\u65b9\u6cd5\u3001\u6e2c\u5b9a\u5834\u6240\u3001\u304a\u3088\u3073\u8ca0\u8377\u6761\u4ef6\u306b\u3088\u3063\u3066\u5909\u52d5\u3059\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f8b\u3048\u3070\u3001\u3088\u308a\u5e83\u3044\u6e2c\u5b9a\u5e2f\u57df\u5e45\u3067\u306f\u3001\u3088\u308a\u72ed\u3044\u5e2f\u57df\u5e45\u8a2d\u5b9a\u3067\u306f\u9664\u5916\u3055\u308c\u308b\u8ffd\u52a0\u306e\u9ad8\u5468\u6ce2\u6210\u5206\u304c\u542b\u307e\u308c\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u305d\u306e\u305f\u3081\u3001\u516c\u8868\u3055\u308c\u3066\u3044\u308b\u30ea\u30c3\u30d7\u30eb\u5024\u304c\u7570\u306a\u308b2\u3064\u306e\u96fb\u6e90\u3092\u5e38\u306b\u76f4\u63a5\u6bd4\u8f03\u3067\u304d\u308b\u3068\u306f\u9650\u308a\u307e\u305b\u3093\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30ea\u30c3\u30d7\u30eb\u4ed5\u69d8\u3068\u6e2c\u5b9a\u6761\u4ef6\u306b\u95a2\u3059\u308b\u5f53\u793e\u306e\u30ac\u30a4\u30c9\u3067\u306f\u3001\u3053\u308c\u3089\u306e\u8a66\u9a13\u306e\u8a73\u7d30\u304c\u30c7\u30fc\u30bf\u30b7\u30fc\u30c8\u306e\u6bd4\u8f03\u306b\u3069\u306e\u3088\u3046\u306b\u5f71\u97ff\u3059\u308b\u304b\u3092\u8aac\u660e\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u6700\u7d42\u7684\u306a\u307e\u3068\u3081<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u30ea\u30c3\u30d7\u30eb\u3068\u30ce\u30a4\u30ba\u306f\u3001\u96fb\u6e90\u306eDC\u51fa\u529b\u306b\u91cd\u7573\u3055\u308c\u308b\u4e0d\u8981\u306aAC\u96fb\u5727\u5909\u52d5\u3067\u3059\u3002\u30ea\u30c3\u30d7\u30eb\u306f\u4e00\u822c\u306b\u5468\u671f\u7684\u3067\u3042\u308a\u3001\u30ce\u30a4\u30ba\u306b\u306f\u4e0d\u898f\u5247\u306a\u59a8\u5bb3\u3084\u9ad8\u5468\u6ce2\u6210\u5206\u304c\u542b\u307e\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u91cd\u8981\u306a\u554f\u984c\u306f\u3001\u30ea\u30c3\u30d7\u30eb\u3068\u30ce\u30a4\u30ba\u304c\u5b58\u5728\u3059\u308b\u304b\u3069\u3046\u304b\u3067\u306f\u306a\u304f\u3001\u305d\u306e\u5927\u304d\u3055\u3068\u5468\u6ce2\u6570\u7279\u6027\u304c\u63a5\u7d9a\u3055\u308c\u305f\u30c7\u30d0\u30a4\u30b9\u306b\u3068\u3063\u3066\u8a31\u5bb9\u53ef\u80fd\u304b\u3069\u3046\u304b\u3067\u3059\u3002<\/strong><\/p>","protected":false},"excerpt":{"rendered":"<p>Power supply ripple and noise are unwanted voltage fluctuations present at a power supply&#8217;s DC output. Ripple generally refers to [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":3034,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"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":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"page_builder":"","footnotes":""},"categories":[437],"tags":[314],"class_list":["post-3033","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-knowledge","tag-power-adapter"],"acf":[],"_links":{"self":[{"href":"https:\/\/szjialu.com\/jp\/wp-json\/wp\/v2\/posts\/3033","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/szjialu.com\/jp\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/szjialu.com\/jp\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/szjialu.com\/jp\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/szjialu.com\/jp\/wp-json\/wp\/v2\/comments?post=3033"}],"version-history":[{"count":1,"href":"https:\/\/szjialu.com\/jp\/wp-json\/wp\/v2\/posts\/3033\/revisions"}],"predecessor-version":[{"id":3035,"href":"https:\/\/szjialu.com\/jp\/wp-json\/wp\/v2\/posts\/3033\/revisions\/3035"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/szjialu.com\/jp\/wp-json\/wp\/v2\/media\/3034"}],"wp:attachment":[{"href":"https:\/\/szjialu.com\/jp\/wp-json\/wp\/v2\/media?parent=3033"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/szjialu.com\/jp\/wp-json\/wp\/v2\/categories?post=3033"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/szjialu.com\/jp\/wp-json\/wp\/v2\/tags?post=3033"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}