{"id":1843,"date":"2024-06-22T12:41:52","date_gmt":"2024-06-22T12:41:52","guid":{"rendered":"https:\/\/tryvary.com\/?p=1843"},"modified":"2024-06-22T12:41:52","modified_gmt":"2024-06-22T12:41:52","slug":"copper-clad-laminate-dielectric-constant-values","status":"publish","type":"post","link":"https:\/\/tryvary.com\/ja\/\u9285\u5f35\u7a4d\u5c64\u677f\u306e\u8a98\u96fb\u7387\u306e\u5024\/","title":{"rendered":"\u9285\u5f35\u7a4d\u5c64\u677f\u306e\u8a98\u96fb\u7387\u5024\u304c\u660e\u3089\u304b\u306b"},"content":{"rendered":"<p>\u30d7\u30ea\u30f3\u30c8\u57fa\u677f\uff08PCB\uff09\u306b\u5e83\u304f\u4f7f\u7528\u3055\u308c\u3066\u3044\u308b\u9285\u5f35\u7a4d\u5c64\u677f\u306f\u3001\u3055\u307e\u3056\u307e\u306a <strong>\u8a98\u96fb\u7387\u306e\u5024<\/strong> \u6750\u6599\u306e\u7d44\u6210\u3001\u5468\u6ce2\u6570\u3001\u539a\u3055\u306b\u3088\u3063\u3066\u5927\u304d\u304f\u5de6\u53f3\u3055\u308c\u307e\u3059\u3002 <strong>\u4fe1\u53f7\u6574\u5408\u6027<\/strong>&#44; 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\u8a2d\u8a08\u306b\u9069\u3057\u3066\u3044\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>PCB\u696d\u754c\u3067\u4eba\u6c17\u306e\u3042\u308bFR4\u30e9\u30df\u30cd\u30fc\u30c8\u306f\u3001\u96fb\u6c17\u7279\u6027\u3001\u71b1\u7279\u6027\u3001\u30b3\u30b9\u30c8\u306e\u30d0\u30e9\u30f3\u30b9\u304c\u53d6\u308c\u3066\u3044\u307e\u3059\u3002 <strong>\u8a98\u96fb\u7387<\/strong> 3.3\u304b\u30894.8\u306e\u7bc4\u56f2\u3067\u3001\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u7d76\u7e01\u7279\u6027\u3068 <strong>\u7834\u58ca\u96fb\u754c\u5f37\u5ea6<\/strong> \u7d0420kV\/mm\u3002 <strong>\u30ac\u30e9\u30b9\u8ee2\u79fb\u6e29\u5ea6<\/strong> \u305d\u3057\u3066 <strong>UL94-V0\u96e3\u71c3\u6027\u7b49\u7d1a<\/strong>&#44; <strong>FR4\u30e9\u30df\u30cd\u30fc\u30c8<\/strong> \u591a\u69d8\u306a PCB \u8981\u4ef6\u306b\u5bfe\u5fdc\u3057\u307e\u3059\u3002<\/p>\n<h2>\u8a98\u96fb\u7387\u306e\u5024\u306e\u7bc4\u56f2<\/h2>\n<div class=\"body-image-wrapper\" style=\"margin-bottom:20px;\"><img decoding=\"async\" width=\"1006\" height=\"575\" src=\"https:\/\/tryvary.com\/wp-content\/uploads\/2024\/05\/dielectric_constant_definition_and_ranges.jpg\" alt=\"\u8a98\u96fb\u7387\u306e\u5b9a\u7fa9\u3068\u7bc4\u56f2\" style=\"aspect-ratio: 16\/9;\"><\/div>\n<p>\u306e <strong>\u8a98\u96fb\u7387<\/strong> \u9285\u5f35\u7a4d\u5c64\u677f\u306e\u5024\u306e\u7bc4\u56f2\u306f\u3001\u3055\u307e\u3056\u307e\u306a\u8981\u56e0\u306b\u3088\u3063\u3066\u5f71\u97ff\u3092\u53d7\u3051\u308b\u3002 <strong>\u6750\u6599\u7279\u6027<\/strong>\u3053\u308c\u306f\u3001\u3055\u307e\u3056\u307e\u306a\u5468\u6ce2\u6570\u7bc4\u56f2\u3067\u30e9\u30df\u30cd\u30fc\u30c8\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u4ee5\u964d\u306e\u8b70\u8ad6\u3067\u306f\u3001\u6750\u6599\u7279\u6027\u3001 <strong>\u5468\u6ce2\u6570\u4f9d\u5b58\u6027<\/strong>\u539a\u3055\u306e\u3070\u3089\u3064\u304d\u306f\u8a98\u96fb\u7387\u306e\u5024\u306b\u5f71\u97ff\u3057\u3001\u6700\u7d42\u7684\u306b\u306f\u30e9\u30df\u30cd\u30fc\u30c8\u306e\u5168\u4f53\u7684\u306a\u6027\u80fd\u306b\u5f71\u97ff\u3057\u307e\u3059\u3002<\/p>\n<h3>\u6750\u6599\u7279\u6027\u306e\u5f71\u97ff<\/h3>\n<p>\u306e\u9818\u57df\u5185\u3067 <strong>\u9285\u5f35\u7a4d\u5c64\u677f<\/strong>\u3001 <strong>\u8a98\u96fb\u7387\u306e\u5024<\/strong> \u8a98\u96fb\u7387\u306e\u7bc4\u56f2\u306f\u3001\u3055\u307e\u3056\u307e\u306a\u6750\u6599\u7279\u6027\u306b\u3088\u3063\u3066\u5927\u304d\u304f\u5de6\u53f3\u3055\u308c\u307e\u3059\u3002\u4f7f\u7528\u3055\u308c\u308b\u6a39\u8102\u306e\u7a2e\u985e\u3084\u91cf\u306a\u3069\u3001\u30e9\u30df\u30cd\u30fc\u30c8\u306e\u6750\u6599\u69cb\u6210\u306f\u3001\u8a98\u96fb\u7387\u306e\u5024\u306b\u5927\u304d\u306a\u5f71\u97ff\u3092\u4e0e\u3048\u307e\u3059\u3002<\/p>\n<p>\u4f8b\u3048\u3070\u3001 <strong>FR4\u30e9\u30df\u30cd\u30fc\u30c8<\/strong> \u8a98\u96fb\u7387\u306e\u5024\u306f\u7e54\u308a\u65b9\u3084\u6a39\u8102\u542b\u6709\u91cf\u306a\u3069\u306e\u8981\u56e0\u306b\u5fdc\u3058\u3066\u3001\u901a\u5e383.3\uff5e4.8\u306e\u7bc4\u56f2\u3067\u3059\u3002\u5bfe\u7167\u7684\u306b\u3001 <strong>\u9ad8\u6027\u80fd\u6750\u6599<\/strong> PTFE \u306a\u3069\u306e\u30e9\u30df\u30cd\u30fc\u30c8\u306f\u3001\u6a19\u6e96\u306e FR4 \u30e9\u30df\u30cd\u30fc\u30c8\u306b\u6bd4\u3079\u3066\u8a98\u96fb\u7387\u304c\u4f4e\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u9285\u5f35\u7a4d\u5c64\u677f\u306e\u8a98\u96fb\u7387\u306f\u3001 <strong>\u4fe1\u53f7\u6574\u5408\u6027<\/strong> \u3067 <strong>\u9ad8\u901fPCB\u8a2d\u8a08<\/strong>\u3001\u305d\u308c\u304c\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u306e\u3067 <strong>\u30a4\u30f3\u30d4\u30fc\u30c0\u30f3\u30b9\u6574\u5408<\/strong> \u304a\u3088\u3073\u5168\u4f53\u7684\u306a\u56de\u8def\u6027\u80fd\u306b\u5f71\u97ff\u3057\u307e\u3059\u3002\u8a98\u96fb\u7387\u306e\u5024\u306e\u5909\u52d5\u306f\u9ad8\u901f\u56de\u8def\u306e\u6027\u80fd\u306b\u5927\u304d\u306a\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u3001PCB \u8a2d\u8a08\u3092\u6700\u9069\u5316\u3059\u308b\u305f\u3081\u306b\u8a98\u96fb\u7387\u306e\u5024\u3092\u6b63\u78ba\u306b\u6e2c\u5b9a\u304a\u3088\u3073\u5236\u5fa1\u3059\u308b\u3053\u3068\u306e\u91cd\u8981\u6027\u3092\u5f37\u8abf\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<h3>\u5468\u6ce2\u6570\u4f9d\u5b58\u7bc4\u56f2<\/h3>\n<p>\u5e83\u7bc4\u56f2\u306e\u5468\u6ce2\u6570\u306b\u308f\u305f\u3063\u3066\u3001 <strong>\u8a98\u96fb\u7387\u306e\u5024<\/strong> \u306e <strong>\u9285\u5f35\u7a4d\u5c64\u677f<\/strong> \u9855\u8457\u306a\u5909\u5316\u3092\u793a\u3057\u3066\u304a\u308a\u3001\u305d\u306e\u7406\u89e3\u306e\u91cd\u8981\u6027\u3092\u5f37\u8abf\u3057\u3066\u3044\u308b\u3002 <strong>\u983b\u5ea6\u4f9d\u5b58\u884c\u52d5<\/strong> \u3067 <strong>\u9ad8\u901fPCB\u8a2d\u8a08<\/strong>.<\/p>\n<p>\u3053\u306e\u5468\u6ce2\u6570\u4f9d\u5b58\u7bc4\u56f2\u306f\u3001 <strong>\u4fe1\u53f7\u6574\u5408\u6027\u306e\u8003\u616e<\/strong>\u8a98\u96fb\u7387\u306e\u5024\u306e\u5909\u52d5\u306f\u96fb\u5b50\u56de\u8def\u306e\u6027\u80fd\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u305f\u3081\u3067\u3059\u3002\u8a98\u96fb\u7387\u306e\u5024\u306e\u7bc4\u56f2\u3092\u6b63\u78ba\u306b\u77e5\u308b\u3053\u3068\u306f\u3001\u7279\u5b9a\u306e\u7528\u9014\u306b\u304a\u3051\u308b\u6750\u6599\u306e\u9078\u629e\u306b\u4e0d\u53ef\u6b20\u3067\u3042\u308a\u3001\u8aa4\u3063\u305f\u9078\u629e\u306f <strong>\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306e\u4f4e\u4e0b<\/strong>.<\/p>\n<p>\u3055\u307e\u3056\u307e\u306a\u9285\u5f35\u7a4d\u5c64\u677f\u306e\u8a98\u96fb\u7387\u306e\u5024\u306f\u3001\u7279\u5b9a\u306e\u5468\u6ce2\u6570\u7bc4\u56f2\u5185\u3067\u5927\u304d\u304f\u7570\u306a\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u305f\u3081\u3001\u5468\u6ce2\u6570\u306b\u4f9d\u5b58\u3059\u308b\u52d5\u4f5c\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u304c\u4e0d\u53ef\u6b20\u3067\u3059\u3002\u3053\u306e\u7406\u89e3\u306f\u3001\u4fe1\u53f7\u306e\u6574\u5408\u6027\u306e\u8003\u616e\u304c\u6700\u3082\u91cd\u8981\u3067\u3042\u308b\u9ad8\u901f PCB \u8a2d\u8a08\u3067\u306f\u975e\u5e38\u306b\u91cd\u8981\u3067\u3059\u3002<\/p>\n<h3>\u539a\u3055\u306e\u3070\u3089\u3064\u304d\u306e\u5f71\u97ff<\/h3>\n<p>\u9285\u5f35\u7a4d\u5c64\u677f\u306e\u539a\u3055\u306e\u3070\u3089\u3064\u304d\u306f\u8a98\u96fb\u7387\u306e\u5024\u306b\u5927\u304d\u304f\u5f71\u97ff\u3057\u3001\u9ad8\u901f PCB \u8a2d\u8a08\u306b\u304a\u3051\u308b\u4fe1\u53f7\u4f1d\u64ad\u3068\u30a4\u30f3\u30d4\u30fc\u30c0\u30f3\u30b9\u7279\u6027\u306b\u5f71\u97ff\u3057\u307e\u3059\u3002\u9285\u5f35\u7a4d\u5c64\u677f\u306e\u8a98\u96fb\u7387\u306e\u5024\u306f\u539a\u3055\u306b\u3088\u3063\u3066\u7570\u306a\u308a\u3001\u901a\u5e38\u306e\u7bc4\u56f2\u306f 3.3 \uff5e 4.8 \u3067\u3059\u3002\u9285\u5f35\u7a4d\u5c64\u677f\u304c\u539a\u304f\u306a\u308b\u3068\u3001\u6750\u6599\u306e\u4f53\u7a4d\u304c\u5897\u3048\u308b\u305f\u3081\u3001\u6307\u5b9a\u7bc4\u56f2\u5185\u3067\u8a98\u96fb\u7387\u304c\u9ad8\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\n<table>\n<thead>\n<tr>\n<th style=\"text-align: center\">\u539a\u3055\uff08mm\uff09<\/th>\n<th style=\"text-align: center\">\u8a98\u96fb\u7387\u306e\u7bc4\u56f2<\/th>\n<th style=\"text-align: center\">\u6750\u6599\u91cf<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"text-align: center\">0.5<\/td>\n<td style=\"text-align: center\">3.3-3.8<\/td>\n<td style=\"text-align: center\">\u4f4e\u3044<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center\">1.0<\/td>\n<td style=\"text-align: center\">3.5-4.2<\/td>\n<td style=\"text-align: center\">\u4e2d\u304f\u3089\u3044<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center\">1.5<\/td>\n<td style=\"text-align: center\">3.8-4.5<\/td>\n<td style=\"text-align: center\">\u9ad8\u3044<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center\">2.0<\/td>\n<td style=\"text-align: center\">4.0-4.8<\/td>\n<td style=\"text-align: center\">\u3059\u3054\u304f\u9ad8\u3044<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u9285\u5f35\u7a4d\u5c64\u677f\u306e\u8a98\u96fb\u7387\u306e\u5909\u5316\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u306f\u3001\u6b63\u78ba\u306a\u4fe1\u53f7\u6574\u5408\u6027\u3068\u30a4\u30f3\u30d4\u30fc\u30c0\u30f3\u30b9\u5236\u5fa1\u3092\u5fc5\u8981\u3068\u3059\u308b\u9ad8\u901f PCB \u8a2d\u8a08\u306b\u4e0d\u53ef\u6b20\u3067\u3059\u3002\u9285\u5f35\u7a4d\u5c64\u677f\u306e\u8a98\u96fb\u7387\u306e\u5024\u306f\u3001\u30d7\u30ea\u30f3\u30c8\u56de\u8def\u57fa\u677f\u306e\u96fb\u6c17\u7684\u6027\u80fd\u3068\u5168\u4f53\u7684\u306a\u6a5f\u80fd\u3092\u6c7a\u5b9a\u3059\u308b\u4e0a\u3067\u91cd\u8981\u306a\u5f79\u5272\u3092\u679c\u305f\u3057\u307e\u3059\u3002\u539a\u3055\u306e\u5909\u5316\u304c\u8a98\u96fb\u7387\u306b\u4e0e\u3048\u308b\u5f71\u97ff\u3092\u8a8d\u8b58\u3059\u308b\u3053\u3068\u3067\u3001\u8a2d\u8a08\u8005\u306f PCB \u8a2d\u8a08\u3092\u5f37\u5316\u3057\u3001\u6700\u9ad8\u306e\u96fb\u6c17\u7684\u6027\u80fd\u3092\u5b9f\u73fe\u3067\u304d\u307e\u3059\u3002<\/p>\n<h2>\u71b1\u304a\u3088\u3073\u96fb\u6c17\u7279\u6027<\/h2>\n<div class=\"body-image-wrapper\" style=\"margin-bottom:20px;\"><img decoding=\"async\" width=\"1006\" height=\"575\" src=\"https:\/\/tryvary.com\/wp-content\/uploads\/2024\/05\/material_characteristics_in_depth.jpg\" alt=\"\u6750\u6599\u7279\u6027\u306e\u8a73\u7d30\" style=\"aspect-ratio: 16\/9;\"><\/div>\n<p>\u71b1\u304a\u3088\u3073\u96fb\u6c17\u7279\u6027\u306e\u9818\u57df\u3067\u306f\u3001 <strong>\u9285\u5f35\u7a4d\u5c64\u677f<\/strong> \u30d7\u30ea\u30f3\u30c8\u57fa\u677f\uff08PCB\uff09\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306b\u304a\u3051\u308b\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u7406\u89e3\u3059\u308b\u4e0a\u3067\u91cd\u8981\u306a\u4e00\u9023\u306e\u7279\u5fb4\u3092\u793a\u3057\u307e\u3059\u3002 <strong>\u71b1\u4f1d\u5c0e\u7387<\/strong> \u3053\u308c\u3089\u306e\u7a4d\u5c64\u677f\u306e\u71b1\u653e\u6563\u306f\u3001\u6a39\u8102\u542b\u6709\u91cf\u3084\u6750\u6599\u7d44\u6210\u306a\u3069\u306e\u8981\u56e0\u306b\u3088\u3063\u3066\u5f71\u97ff\u3092\u53d7\u3051\u3001\u91cd\u8981\u306a\u5f79\u5272\u3092\u679c\u305f\u3057\u307e\u3059\u3002<\/p>\n<p>\u8a98\u96fb\u7279\u6027\u306b\u95a2\u3057\u3066\u306f\u3001\u9285\u5f35\u7a4d\u5c64\u677f\u306f\u8a98\u96fb\u7387 (Dk) \u304c 3.3 \uff5e 4.8 \u306e\u7bc4\u56f2\u306b\u3042\u308b\u305f\u3081\u3001\u3055\u307e\u3056\u307e\u306a PCB \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002 <strong>FR4\u30e9\u30df\u30cd\u30fc\u30c8<\/strong>\u4e00\u822c\u7684\u306a\u9285\u5f35\u7a4d\u5c64\u677f\u306e\u4e00\u7a2e\u3067\u3001\u6a19\u6e96\u306e\u539a\u3055\u306f1.57mm\u3067\u3001 <strong>UL94-V0\u306e\u96e3\u71c3\u6027\u8a55\u4fa1<\/strong>\u3053\u308c\u3089\u306e\u30e9\u30df\u30cd\u30fc\u30c8\u306e\u30ac\u30e9\u30b9\u6e29\u5ea6 (Tg) \u306f\u3001\u4f4e Tg \u30d0\u30ea\u30a2\u30f3\u30c8\u3067\u306f\u7d04 130\u00b0C\u3001\u9ad8 Tg \u30d0\u30ea\u30a2\u30f3\u30c8\u3067\u306f\u7d04 170\u00b0C \u3067\u3059\u3002<\/p>\n<p>\u306e <strong>\u7834\u58ca\u96fb\u754c\u5f37\u5ea6<\/strong> \u7d0420kV\/mm\u306e <strong>\u96fb\u6c17\u7d76\u7e01\u80fd\u529b<\/strong>\u3053\u308c\u3089\u306e\u71b1\u7279\u6027\u3068\u96fb\u6c17\u7279\u6027\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u306f\u3001\u4fe1\u983c\u6027\u3068\u52b9\u7387\u6027\u306b\u512a\u308c\u305fPCB\u3092\u8a2d\u8a08\u3059\u308b\u305f\u3081\u306b\u4e0d\u53ef\u6b20\u3067\u3059\u3002\u3053\u308c\u3089\u306e\u7279\u6027\u3092\u8003\u616e\u3059\u308b\u3053\u3068\u3067\u3001\u8a2d\u8a08\u8005\u306fPCB\u3092\u6700\u9069\u5316\u3067\u304d\u307e\u3059\u3002 <strong>PCB\u8a2d\u8a08<\/strong> \u6700\u9ad8\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u4fdd\u8a3c\u3057\u307e\u3059\u3002<\/p>\n<h2>\u5316\u5b66\u7684\u6027\u8cea\u3068\u5438\u6e7f\u6027<\/h2>\n<div class=\"body-image-wrapper\" style=\"margin-bottom:20px;\"><img decoding=\"async\" width=\"1006\" height=\"575\" src=\"https:\/\/tryvary.com\/wp-content\/uploads\/2024\/05\/chemical_properties_absorption_study.jpg\" alt=\"\u5316\u5b66\u7684\u6027\u8cea\u5438\u53ce\u7814\u7a76\" style=\"aspect-ratio: 16\/9;\"><\/div>\n<p>\u9285\u5f35\u7a4d\u5c64\u677f\u306e\u5316\u5b66\u7684\u6027\u8cea\u3092\u8a55\u4fa1\u3059\u308b\u969b\u306b\u306f\u3001\u5316\u5b66\u69cb\u9020\u304c\u53ca\u307c\u3059\u5f71\u97ff\u3092\u8003\u616e\u3059\u308b\u3053\u3068\u304c\u4e0d\u53ef\u6b20\u3067\u3042\u308b\u3002 <strong>\u8a98\u96fb\u7387\u306e\u5024<\/strong>.<\/p>\n<p>\u306e\u5272\u5408 <strong>\u5438\u6e7f\u6027<\/strong> \u3053\u308c\u3089\u306e\u6750\u6599\u306e\u5438\u6e7f\u6027\u3082\u3001\u7279\u5b9a\u306e PCB \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3078\u306e\u9069\u5408\u6027\u3092\u6c7a\u5b9a\u3059\u308b\u4e0a\u3067\u91cd\u8981\u306a\u5f79\u5272\u3092\u679c\u305f\u3057\u307e\u3059\u3002<\/p>\n<h3>\u5316\u5b66\u69cb\u9020\u306e\u5f71\u97ff<\/h3>\n<p>\u306e <strong>\u8a98\u96fb\u7387<\/strong> \u306e <strong>\u9285\u5f35\u7a4d\u5c64\u677f<\/strong> \u6750\u6599\u306f\u3001\u305d\u306e <strong>\u5316\u5b66\u69cb\u9020<\/strong>\u6226\u7565\u7684\u9078\u629e\u3092\u901a\u3058\u3066\u8abf\u6574\u3067\u304d\u308b <strong>\u6a39\u8102\u306e\u7a2e\u985e<\/strong> \u305d\u3057\u3066 <strong>\u6dfb\u52a0\u7269<\/strong>\u3053\u306e\u5316\u5b66\u69cb\u9020\u306f\u8a98\u96fb\u7387\u306e\u5024\u306b\u5927\u304d\u306a\u5f71\u97ff\u3092\u4e0e\u3048\u3001\u6700\u7d42\u7684\u306b\u306f <strong>\u4fe1\u53f7\u6574\u5408\u6027<\/strong> PCB \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3067\u306f\u3001\u5316\u5b66\u7d44\u6210\u306e\u5909\u5316\u306b\u3088\u3063\u3066\u7a4d\u5c64\u677f\u306e\u8a98\u96fb\u7387\u304c\u5909\u308f\u308a\u3001\u4fe1\u53f7\u4f1d\u9001\u304c\u4e0d\u5b89\u5b9a\u306b\u306a\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u7570\u306a\u308b\u6a39\u8102\u306e\u7a2e\u985e\u3068\u6dfb\u52a0\u5264\u306f\u3001\u9285\u5f35\u7a4d\u5c64\u677f\u306e\u8a98\u96fb\u7387\u3092\u6c7a\u5b9a\u3059\u308b\u4e0a\u3067\u91cd\u8981\u306a\u5f79\u5272\u3092\u679c\u305f\u3057\u307e\u3059\u3002\u7a4d\u5c64\u677f\u306e\u5316\u5b66\u7684\u6027\u8cea\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u3067\u3001\u88fd\u9020\u696d\u8005\u306f\u5236\u5fa1\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002 <strong>\u5438\u6e7f\u6027<\/strong>\u3001\u8a98\u96fb\u7387\u306e\u5024\u3092\u5909\u3048\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u9285\u5f35\u7a4d\u5c64\u677f\u6750\u6599\u306e\u8a98\u96fb\u7387\u306e\u5024\u3092\u5b89\u5b9a\u3055\u305b\u308b\u306b\u306f\u3001\u5438\u6e7f\u30ec\u30d9\u30eb\u3092\u76e3\u8996\u3059\u308b\u3053\u3068\u304c\u4e0d\u53ef\u6b20\u3067\u3059\u3002<\/p>\n<p>\u3053\u308c\u306f\u3001\u4fe1\u53f7\u306e\u5b8c\u5168\u6027\u304c\u5b89\u5b9a\u3057\u305f\u8a98\u96fb\u7387\u306b\u4f9d\u5b58\u3059\u308bPCB\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3067\u306f\u7279\u306b\u91cd\u8981\u3067\u3059\u3002\u9285\u5f35\u7a4d\u5c64\u677f\u306e\u5316\u5b66\u69cb\u9020\u3092\u6700\u9069\u5316\u3059\u308b\u3053\u3068\u3067\u3001\u30e1\u30fc\u30ab\u30fc\u306f <strong>\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u4fe1\u53f7\u4f1d\u9001<\/strong> PCB \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u6574\u5408\u6027\u3092\u7dad\u6301\u3057\u307e\u3059\u3002<\/p>\n<h3>\u5438\u6e7f\u7387<\/h3>\n<p>\u5438\u6e7f\u7387\u306f\u8a98\u96fb\u4f53\u6750\u6599\u306e\u6027\u80fd\u306b\u5f71\u97ff\u3092\u53ca\u307c\u3059\u91cd\u8981\u306a\u8981\u7d20\u3067\u3042\u308a\u3001PCB \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306b\u304a\u3051\u308b\u9285\u5f35\u7a4d\u5c64\u677f\u306e\u4fe1\u983c\u6027\u3068\u5b89\u5b9a\u6027\u306b\u5927\u304d\u304f\u5f71\u97ff\u3057\u307e\u3059\u3002\u8a98\u96fb\u4f53\u6750\u6599\u306e\u6c34\u5206\u5438\u53ce\u80fd\u529b\u306f\u8a98\u96fb\u7387\u306b\u5927\u304d\u304f\u5f71\u97ff\u3057\u3001\u4fe1\u53f7\u52a3\u5316\u3084\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306e\u4fe1\u983c\u6027\u306e\u5909\u52d5\u306b\u3064\u306a\u304c\u308a\u307e\u3059\u3002\u4f4e\u3044\u5438\u6e7f\u7387\u306f\u5b89\u5b9a\u3057\u305f\u8a98\u96fb\u7279\u6027\u3092\u7dad\u6301\u3059\u308b\u305f\u3081\u306b\u4e0d\u53ef\u6b20\u3067\u3042\u308a\u3001PCB \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306b\u304a\u3051\u308b\u9577\u671f\u7684\u306a\u6a5f\u80fd\u6027\u3092\u4fdd\u8a3c\u3057\u307e\u3059\u3002<\/p>\n<table>\n<thead>\n<tr>\n<th style=\"text-align: center\">\u6750\u6599\u306e\u7a2e\u985e<\/th>\n<th style=\"text-align: center\">\u5438\u6e7f\u7387\uff08%\uff09<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"text-align: center\">FR4<\/td>\n<td style=\"text-align: center\">0.15 &#8211; 0.30<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center\">FR5<\/td>\n<td style=\"text-align: center\">0.10 &#8211; 0.20<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center\">\u30dd\u30ea\u30a4\u30df\u30c9<\/td>\n<td style=\"text-align: center\">0.05 &#8211; 0.15<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u5438\u6e7f\u7387\u3092\u9069\u5207\u306b\u8a55\u4fa1\u3059\u308b\u3053\u3068\u306f\u3001\u7279\u5b9a\u306e PCB \u8a2d\u8a08\u8981\u4ef6\u306b\u9069\u3057\u305f\u8a98\u96fb\u4f53\u6750\u6599\u3092\u9078\u629e\u3059\u308b\u4e0a\u3067\u91cd\u8981\u3067\u3059\u3002\u9285\u5f35\u7a4d\u5c64\u677f\u6750\u6599\u306e\u5438\u6e7f\u7279\u6027\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u3067\u3001\u8a2d\u8a08\u8005\u306f PCB \u306e\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u9577\u671f\u9593\u306b\u308f\u305f\u3063\u3066\u78ba\u4fdd\u3067\u304d\u307e\u3059\u3002\u4e0a\u306e\u8868\u306f\u3001\u3055\u307e\u3056\u307e\u306a\u6750\u6599\u30bf\u30a4\u30d7\u306e\u5438\u6e7f\u7387\u306e\u9055\u3044\u3092\u793a\u3057\u3066\u304a\u308a\u3001\u5b89\u5b9a\u3057\u305f\u8a98\u96fb\u4f53\u7279\u6027\u3092\u7dad\u6301\u3059\u308b\u4e0a\u3067\u6750\u6599\u9078\u629e\u304c\u91cd\u8981\u3067\u3042\u308b\u3053\u3068\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<h3>\u5438\u6e7f\u6027<\/h3>\n<p>\u56fa\u6709\u306e <strong>\u9285\u5f35\u7a4d\u5c64\u677f<\/strong> \u50be\u5411\u3067\u3042\u308b <strong>\u6c34\u5206\u3092\u5438\u53ce\u3059\u308b<\/strong>\u3001\u5f7c\u3089\u306e <strong>\u8a98\u96fb\u7279\u6027<\/strong> PCB\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306b\u304a\u3051\u308b\u5168\u4f53\u7684\u306a\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3002 <strong>\u5438\u6e7f\u6027<\/strong> \u30e9\u30df\u30cd\u30fc\u30c8\u6319\u52d5\u306e\u91cd\u8981\u306a\u5074\u9762\u3067\u3042\u308a\u3001\u76f4\u63a5\u5f71\u97ff\u3059\u308b\u3002 <strong>\u4fe1\u53f7\u6574\u5408\u6027<\/strong> \u305d\u3057\u3066\u4fe1\u983c\u6027\u3002<\/p>\n<p>\u6c34\u5206\u306e\u5438\u53ce\u306b\u3088\u308a\u8a98\u96fb\u7387\u304c\u5909\u5316\u3057\u3066\u3001\u4e88\u6e2c\u3067\u304d\u306a\u3044 <strong>\u96fb\u6c17\u7684\u7279\u6027<\/strong> \u4fe1\u53f7\u306e\u6574\u5408\u6027\u304c\u640d\u306a\u308f\u308c\u307e\u3059\u3002\u305d\u306e\u7d50\u679c\u3001\u4f4e\u640d\u5931\u306e\u9285\u5f35\u7a4d\u5c64\u677f\u306f <strong>\u6c34\u5206\u5438\u53ce\u7387<\/strong> \u597d\u307e\u308c\u308b\u306e\u306f <strong>\u9ad8\u6027\u80fd\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3<\/strong>\u5b89\u5b9a\u3057\u305f\u96fb\u6c17\u7279\u6027\u304c\u6700\u3082\u91cd\u8981\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u30e9\u30df\u30cd\u30fc\u30c8\u306e\u5438\u6e7f\u7279\u6027\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u306f\u3001 <strong>\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9<\/strong> \u6642\u9593\u306e\u7d4c\u904e\u3068\u3068\u3082\u306b\u3001\u9285\u5f35\u7a4d\u5c64\u677f\u306e\u4fe1\u983c\u6027\u3068\u6027\u80fd\u3092\u4fdd\u8a3c\u3059\u308b\u305f\u3081\u306b\u3001\u30e1\u30fc\u30ab\u30fc\u306f\u5438\u6e7f\u30ec\u30d9\u30eb\u3092\u6307\u5b9a\u3057\u307e\u3059\u3002\u5438\u6e7f\u3092\u5236\u5fa1\u3059\u308b\u3053\u3068\u3067\u3001\u30e1\u30fc\u30ab\u30fc\u306f\u9ad8\u6027\u80fd\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306b\u4e0d\u53ef\u6b20\u306a\u5b89\u5b9a\u3057\u305f\u96fb\u6c17\u7279\u6027\u3092\u78ba\u4fdd\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>\u3053\u306e\u3088\u3046\u306a\u53b3\u3057\u3044\u74b0\u5883\u3067\u306f\u3001\u8a98\u96fb\u7387\u304c\u308f\u305a\u304b\u306b\u5909\u5316\u3057\u305f\u3060\u3051\u3067\u3082\u91cd\u5927\u306a\u7d50\u679c\u3092\u62db\u304f\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u3057\u305f\u304c\u3063\u3066\u3001\u30e9\u30df\u30cd\u30fc\u30c8\u306e\u6027\u80fd\u3092\u6700\u9069\u5316\u3057\u3001\u9ad8\u30b9\u30c8\u30ec\u30b9\u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3067 PCB \u306e\u4fe1\u983c\u6027\u3092\u78ba\u4fdd\u3059\u308b\u306b\u306f\u3001\u5438\u6e7f\u7279\u6027\u3092\u5341\u5206\u306b\u7406\u89e3\u3059\u308b\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002<\/p>\n<h2>\u9ad8\u5468\u6ce2\u6750\u6599\u9078\u5b9a\u30ac\u30a4\u30c9<\/h2>\n<div class=\"body-image-wrapper\" style=\"margin-bottom:20px;\"><img decoding=\"async\" width=\"1006\" height=\"575\" src=\"https:\/\/tryvary.com\/wp-content\/uploads\/2024\/05\/material_selection_for_high_frequency.jpg\" alt=\"\u9ad8\u5468\u6ce2\u7528\u6750\u6599\u306e\u9078\u629e\" style=\"aspect-ratio: 16\/9;\"><\/div>\n<p>\u306e\u305f\u3081\u306b <strong>\u7406\u60f3\u7684\u306a\u9ad8\u5468\u6ce2\u6027\u80fd<\/strong>\u9069\u5207\u306a\u6750\u6599\u3092\u9078\u629e\u3059\u308b <strong>\u8a98\u96fb\u7387\u306e\u5024<\/strong> \u76f4\u63a5\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u305f\u3081\u3001 <strong>\u4fe1\u53f7\u306e\u6574\u5408\u6027\u3068\u640d\u5931<\/strong>.<\/p>\n<p>\u3042 <strong>\u9ad8\u5468\u6ce2\u6750\u6599\u9078\u629e\u30ac\u30a4\u30c9<\/strong> \u6700\u9069\u306a\u4fe1\u53f7\u4f1d\u9001\u306b\u4e0d\u53ef\u6b20\u306a\u3001\u8a98\u96fb\u7387\u306e\u4f4e\u3044\u8a98\u96fb\u4f53\u6750\u6599\u3092\u9078\u629e\u3059\u308b\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002<\/p>\n<p>\u8a98\u96fb\u7387\u306e\u5024\u306f\u4fe1\u53f7\u306e\u5b8c\u5168\u6027\u3068\u9ad8\u5468\u6ce2\u6027\u80fd\u306b\u91cd\u8981\u306a\u5f79\u5272\u3092\u679c\u305f\u3059\u305f\u3081\u3001\u305d\u306e\u5f71\u97ff\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002 <strong>\u9ad8\u901fPCB<\/strong>.<\/p>\n<p>\u6700\u9069\u306a\u6750\u6599\u306e\u9078\u629e\u306b\u3088\u308a <strong>\u6700\u5c0f\u9650\u306e\u4fe1\u53f7\u640d\u5931<\/strong> \u52b9\u7387\u7684\u306a\u9ad8\u5468\u6ce2\u52d5\u4f5c\u3092\u5b9f\u73fe\u3057\u307e\u3059\u3002<\/p>\n<p>\u7570\u306a\u308b\u6750\u6599\u306f\u7279\u5b9a\u306e\u8a98\u96fb\u7387\u7bc4\u56f2\u3092\u63d0\u4f9b\u3057\u3001\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u3055\u308c\u305f <strong>\u9ad8\u983b\u5ea6\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3<\/strong>.<\/p>\n<p>\u8a98\u96fb\u7387\u306e\u5024\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u3067\u3001\u8a2d\u8a08\u8005\u306f\u3055\u307e\u3056\u307e\u306a\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u5411\u3051\u306e\u9ad8\u901f PCB \u3092\u4f5c\u6210\u3057\u3001\u4fe1\u983c\u6027\u304c\u9ad8\u304f\u52b9\u7387\u7684\u306a\u4fe1\u53f7\u4f1d\u9001\u3092\u78ba\u4fdd\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>\u8a73\u7d30\u306a\u6750\u6599\u9078\u629e\u30ac\u30a4\u30c9\u306f\u3001\u8a98\u96fb\u4f53\u6750\u6599\u306e\u8907\u96d1\u3055\u306b\u5bfe\u51e6\u3059\u308b\u306e\u306b\u5f79\u7acb\u3061\u3001\u8a2d\u8a08\u8005\u306f\u60c5\u5831\u306b\u57fa\u3065\u3044\u305f\u6c7a\u5b9a\u3092\u4e0b\u3057\u3066\u512a\u308c\u305f\u9ad8\u5468\u6ce2\u6027\u80fd\u3092\u5b9f\u73fe\u3067\u304d\u307e\u3059\u3002<\/p>\n<h2>PCB\u8a2d\u8a08\u306e\u5f71\u97ff\u3068\u8003\u616e\u4e8b\u9805<\/h2>\n<div class=\"body-image-wrapper\" style=\"margin-bottom:20px;\"><img decoding=\"async\" width=\"1006\" height=\"575\" src=\"https:\/\/tryvary.com\/wp-content\/uploads\/2024\/05\/electronics_design_and_layout.jpg\" alt=\"\u96fb\u5b50\u6a5f\u5668\u306e\u8a2d\u8a08\u3068\u30ec\u30a4\u30a2\u30a6\u30c8\" style=\"aspect-ratio: 16\/9;\"><\/div>\n<p>\u9ad8\u901f PCB \u3092\u8a2d\u8a08\u3059\u308b\u5834\u5408\u3001\u4fe1\u53f7\u52a3\u5316\u3092\u8efd\u6e1b\u3057\u3001\u6700\u9ad8\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u4fdd\u8a3c\u3059\u308b\u305f\u3081\u306b\u3001\u9285\u5f35\u7a4d\u5c64\u677f\u306e\u8a98\u96fb\u7387\u5024\u3092\u614e\u91cd\u306b\u8003\u616e\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u4fe1\u53f7\u306e\u6574\u5408\u6027\u3068\u30a4\u30f3\u30d4\u30fc\u30c0\u30f3\u30b9\u5236\u5fa1\u304c\u6700\u3082\u91cd\u8981\u3067\u3042\u308b\u9ad8\u5468\u6ce2\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3067\u306f\u7279\u306b\u91cd\u8981\u3067\u3059\u3002<\/p>\n<table>\n<thead>\n<tr>\n<th style=\"text-align: center\">\u8a98\u96fb\u4f53\u6750\u6599<\/th>\n<th style=\"text-align: center\">\u8a98\u96fb\u7387\uff08Dk\uff09<\/th>\n<th style=\"text-align: center\">\u30a4\u30f3\u30d4\u30fc\u30c0\u30f3\u30b9\u5236\u5fa1<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"text-align: center\">FR4<\/td>\n<td style=\"text-align: center\">3.3-4.8<\/td>\n<td style=\"text-align: center\">\u9069\u5ea6<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center\">\u4f4eDK\u6750\u6599<\/td>\n<td style=\"text-align: center\">2.5-3.0<\/td>\n<td style=\"text-align: center\">\u9ad8\u3044<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center\">\u9ad8\u5468\u6ce2\u6750\u6599<\/td>\n<td style=\"text-align: center\">2.0-2.5<\/td>\n<td style=\"text-align: center\">\u7d20\u6674\u3089\u3057\u3044<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u6700\u9ad8\u306e PCB \u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u78ba\u4fdd\u3059\u308b\u306b\u306f\u3001\u8a2d\u8a08\u8005\u306f\u30e9\u30df\u30cd\u30fc\u30c8\u306e\u8a98\u96fb\u7387\u306e\u5909\u52d5\u3092\u8003\u616e\u3057\u305f PCB \u8a2d\u8a08\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3\u306b\u5f93\u3046\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u308c\u306b\u306f\u3001\u633f\u5165\u640d\u5931\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u3001\u5236\u5fa1\u3055\u308c\u305f\u30a4\u30f3\u30d4\u30fc\u30c0\u30f3\u30b9\u3092\u4fdd\u8a3c\u3059\u308b\u305f\u3081\u306b\u3001Dk \u5024\u306e\u4f4e\u3044\u8a98\u96fb\u4f53\u6750\u6599\u3092\u9078\u629e\u3059\u308b\u3053\u3068\u304c\u542b\u307e\u308c\u307e\u3059\u3002\u305d\u3046\u3059\u308b\u3053\u3068\u3067\u3001\u9ad8\u901f\u8a2d\u8a08\u306e\u5236\u9650\u3092\u514b\u670d\u3057\u3001\u4fe1\u53f7\u306e\u6574\u5408\u6027\u3092\u7dad\u6301\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>\u9ad8\u5468\u6ce2\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3067\u306f\u3001\u4fe1\u53f7\u52a3\u5316\u3092\u9632\u3050\u305f\u3081\u306b\u30a4\u30f3\u30d4\u30fc\u30c0\u30f3\u30b9\u5236\u5fa1\u304c\u91cd\u8981\u3067\u3059\u3002\u8a98\u96fb\u7387\u306e\u5024\u3092\u6b63\u78ba\u306b\u6e2c\u5b9a\u3057\u3066\u5236\u5fa1\u3059\u308b\u3053\u3068\u306f\u3001PCB 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\u9285\u306e\u5834\u5408\u306f\u7d041\u3068\u306a\u308a\u3001\u7d76\u7e01\u6750\u6599\u306b\u6bd4\u3079\u3066\u5927\u5e45\u306b\u4f4e\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u3053\u306e\u4f4e\u3044\u5024\u306f\u9285\u306e\u8caf\u8535\u80fd\u529b\u304c\u9650\u3089\u308c\u3066\u3044\u308b\u3053\u3068\u3092\u793a\u3057\u3066\u3044\u308b\u3002 <strong>\u96fb\u6c17\u30a8\u30cd\u30eb\u30ae\u30fc<\/strong>\u52b9\u7387\u7684\u306a\u5c0e\u4f53\u3068\u3057\u3066\u6700\u9069\u3067\u3059 <strong>\u4fe1\u53f7\u4f1d\u9001<\/strong>\u3053\u306e\u7279\u6027\u306f\u4fe1\u53f7\u306e\u640d\u5931\u3068\u6b6a\u307f\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u308b\u305f\u3081\u3001\u9ad8\u901f\u96fb\u5b50\u56de\u8def\u306b\u3068\u3063\u3066\u975e\u5e38\u306b\u91cd\u8981\u3067\u3059\u3002<\/p>\n<h3>\u9285 PCB \u306e\u8a98\u96fb\u7387\u3068\u306f\u4f55\u3067\u3059\u304b?<\/h3>\n<p>\u306e <strong>\u8a98\u96fb\u7387<\/strong> \u30d7\u30ea\u30f3\u30c8\u56de\u8def\u57fa\u677f\u8a2d\u8a08\u306b\u304a\u3051\u308b\u91cd\u8981\u306a\u30d1\u30e9\u30e1\u30fc\u30bf\u3067\u3042\u308b\u9285 PCB \u306e\u8a98\u96fb\u7387\u306f\u3001\u901a\u5e38 3.3 \uff5e 4.8 \u306e\u7bc4\u56f2\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u3053\u306e\u5909\u52d5\u306f\u3001\u7e54\u308a\u65b9\u3001\u6a39\u8102\u542b\u6709\u91cf\u3001\u6750\u6599\u7d44\u6210\u306a\u3069\u306e\u8981\u56e0\u306b\u8d77\u56e0\u3057\u307e\u3059\u3002<\/p>\n<p>\u6bd4\u8a98\u96fb\u7387\u306e\u5024\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u306f\u3001PCB\u306e\u6027\u80fd\u3092\u6700\u5927\u5316\u3059\u308b\u305f\u3081\u306b\u91cd\u8981\u3067\u3059\u3002 <strong>\u4fe1\u53f7\u6574\u5408\u6027<\/strong> \u305d\u3057\u3066 <strong>\u96fb\u78c1\u59a8\u5bb3<\/strong>.<\/p>\n<h3>\u3069\u306e PCB \u6750\u6599\u304c\u9ad8\u8a98\u96fb\u7387\u3092\u6301\u3063\u3066\u3044\u307e\u3059\u304b?<\/h3>\n<p>PCB\u6750\u6599\u3092\u9078\u629e\u3059\u308b\u969b\u306b\u306f\u3001 <strong>\u9ad8\u8a98\u96fb\u7387<\/strong> \u30a4\u30f3\u30d4\u30fc\u30c0\u30f3\u30b9\u3068\u4fe1\u53f7\u4f1d\u9001\u7279\u6027\u3092\u5236\u5fa1\u3059\u308b\u305f\u3081\u306b\u671b\u307e\u3057\u3044\u3053\u3068\u304c\u3088\u304f\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u3055\u307e\u3056\u307e\u306aPCB\u6750\u6599\u306e\u4e2d\u3067\u3001 <strong>\u9ad8Tg FR4\u30e9\u30df\u30cd\u30fc\u30c8<\/strong> \u901a\u5e38\u30014.2 \uff5e 4.8 \u306e\u7bc4\u56f2\u306e\u3088\u308a\u9ad8\u3044\u8a98\u96fb\u7387\u3092\u793a\u3057\u307e\u3059\u3002<\/p>\n<p>\u3055\u3089\u306b\u3001\u7279\u5b9a\u306e\u9285\u5f35\u7a4d\u5c64\u677f\u306f\u9ad8\u3044\u8a98\u96fb\u7387\u3092\u6301\u3064\u3088\u3046\u306b\u8a2d\u8a08\u3055\u308c\u3066\u304a\u308a\u3001\u7279\u5b9a\u306e\u8a2d\u8a08\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u7279\u306b\u3001\u30ed\u30b8\u30e3\u30fc\u30b9\u306e\u30e9\u30df\u30cd\u30fc\u30c8\u306f\u8a98\u96fb\u7387\u304c\u9ad8\u304f\u30014.5 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<strong>\u4fe1\u53f7\u6574\u5408\u6027<\/strong> \u96fb\u5b50\u56de\u8def\u306e\u9ad8\u901f\u6027\u80fd\u3092\u5b9f\u73fe\u3057\u307e\u3059\u3002<\/p>","protected":false},"excerpt":{"rendered":"<p>\u9285\u5f35\u7a4d\u5c64\u677f\u306e\u3055\u307e\u3056\u307e\u306a\u8a98\u96fb\u7387\u306e\u5024\u3068\u305d\u308c\u304c PCB 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Lau","author_link":"https:\/\/tryvary.com\/ja\/author\/wsbpmbzuog4q\/"},"uagb_comment_info":0,"uagb_excerpt":"Insights into the varying dielectric constant values of copper clad laminates and their impact on PCB performance await 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