{"id":2295,"date":"2024-08-12T12:41:52","date_gmt":"2024-08-12T12:41:52","guid":{"rendered":"https:\/\/tryvary.com\/?p=2295"},"modified":"2024-08-12T12:41:52","modified_gmt":"2024-08-12T12:41:52","slug":"causes-of-pcb-board-failure-analysis","status":"publish","type":"post","link":"https:\/\/tryvary.com\/ja\/pcb\u30dc\u30fc\u30c9\u306e\u6545\u969c\u306e\u539f\u56e0\u5206\u6790\/","title":{"rendered":"\u30d7\u30ea\u30f3\u30c8\u57fa\u677f\u306e\u6545\u969c\u306e\u4e00\u822c\u7684\u306a\u539f\u56e0"},"content":{"rendered":"<p>\u30d7\u30ea\u30f3\u30c8\u57fa\u677f\uff08PCB\uff09\u306e\u6545\u969c\u306f\u3001\u6b21\u306e\u3088\u3046\u306a\u3055\u307e\u3056\u307e\u306a\u8981\u56e0\u306b\u3088\u3063\u3066\u5f15\u304d\u8d77\u3053\u3055\u308c\u307e\u3059\u3002 <strong>\u30e1\u30c3\u30ad\u306e\u7a7a\u9699<\/strong>\u3001\u4e0d\u5341\u5206\u306a\u9285\u306e\u30af\u30ea\u30a2\u30e9\u30f3\u30b9\u3001\u30b9\u30e9\u30a4\u30d0\u30fc\u3001\u304a\u3088\u3073 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<strong>\u9285\u30af\u30ea\u30a2\u30e9\u30f3\u30b9<\/strong>\u3001\u91cd\u8981\u306a\u8a2d\u8a08\u4e0a\u306e\u8003\u616e\u4e8b\u9805 <strong>\u30d7\u30ea\u30f3\u30c8\u57fa\u677f\u88fd\u9020<\/strong>\u3001\u58ca\u6ec5\u7684\u306a\u7d50\u679c\u3092\u3082\u305f\u3089\u3059\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002 <strong>\u30b7\u30e7\u30fc\u30c8<\/strong> \u57fa\u677f\u5168\u4f53\u304c\u6a5f\u80fd\u3057\u306a\u304f\u306a\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u9285\u30af\u30ea\u30a2\u30e9\u30f3\u30b9\u3068\u306f\u3001 <strong>\u6700\u5c0f\u8ddd\u96e2<\/strong> PCB\u4e0a\u306e\u9285\u914d\u7dda\u3084\u90e8\u54c1\u9593\u306e\u9593\u9694\u304c\u4e0d\u5341\u5206\u3060\u3068\u30b7\u30e7\u30fc\u30c8\u304c\u767a\u751f\u3057\u3001 <strong>\u610f\u56f3\u3057\u306a\u3044\u96fb\u6d41\u306e\u6d41\u308c<\/strong> 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\u304c\u6a5f\u80fd\u3057\u306a\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u3053\u306e\u30ea\u30b9\u30af\u3092\u8efd\u6e1b\u3059\u308b\u306b\u306f\u3001\u8a2d\u8a08\u8005\u306f\u8a2d\u8a08\u306b\u304a\u3044\u3066\u9285\u306e\u30af\u30ea\u30a2\u30e9\u30f3\u30b9\u3092\u614e\u91cd\u306b\u8003\u616e\u3057\u3001\u9285\u306e\u30c8\u30ec\u30fc\u30b9\u3068\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u306e\u9593\u306b\u5341\u5206\u306a\u9593\u9694\u3092\u78ba\u4fdd\u3057\u3066\u3001\u610f\u56f3\u3057\u306a\u3044\u96fb\u6d41\u306e\u6d41\u308c\u3092\u9632\u3050\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u78ba\u7acb\u3055\u308c\u305f\u8a2d\u8a08\u30eb\u30fc\u30eb\u3068\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3\u306b\u5f93\u3046\u3053\u3068\u3067\u3001PCB \u8a2d\u8a08\u8005\u306f\u77ed\u7d61\u306e\u30ea\u30b9\u30af\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u3001\u30d7\u30ea\u30f3\u30c8\u56de\u8def\u57fa\u677f\u306e\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u52d5\u4f5c\u3092\u78ba\u4fdd\u3067\u304d\u307e\u3059\u3002<\/p>\n<h2>\u30b9\u30e9\u30a4\u30d0\u30fc\u3068\u96fb\u6c17\u7684\u5e72\u6e09<\/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\/metal_slivers_causing_interference.jpg\" alt=\"\u5e72\u6e09\u3092\u5f15\u304d\u8d77\u3053\u3059\u91d1\u5c5e\u7247\" style=\"aspect-ratio: 16\/9;\"><\/div>\n<p>\u30d7\u30ea\u30f3\u30c8\u57fa\u677f\u304c\u88fd\u9020\u3055\u308c\u308b\u306b\u3064\u308c\u3066\u3001 <strong>\u5c0e\u96fb\u6027\u6750\u6599<\/strong>\u3001\u3068\u3057\u3066\u77e5\u3089\u308c\u3066\u3044\u308b <strong>\u30b9\u30ea\u30f4\u30a1\u30fc<\/strong>\u3001\u3046\u3063\u304b\u308a\u6b8b\u3063\u3066\u3057\u307e\u3046\u3068\u3001PCB\u306e\u4fe1\u983c\u6027\u306b\u91cd\u5927\u306a\u8105\u5a01\u3092\u4e0e\u3048\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u7834\u7247\u306f\u3001 <strong>\u30b7\u30e7\u30fc\u30c8<\/strong> \u6df7\u4e71\u3055\u305b\u308b <strong>\u96fb\u6c17\u4fe1\u53f7<\/strong>\u3001\u305d\u306e\u7d50\u679c <strong>\u4e0d\u5b89\u5b9a\u306a\u884c\u52d5<\/strong> \u96fb\u5b50\u6a5f\u5668\u3067\u306f\u3001\u7834\u7247\u306b\u3088\u3063\u3066\u767a\u751f\u3059\u308b\u96fb\u6c17\u7684\u5e72\u6e09\u304c\u3001\u6a5f\u5668\u306e\u8aa4\u52d5\u4f5c\u3084\u6545\u969c\u306a\u3069\u3001\u58ca\u6ec5\u7684\u306a\u7d50\u679c\u3092\u3082\u305f\u3089\u3059\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u30b9\u30e9\u30a4\u30d0\u30fc\u306fPCB\u88fd\u9020\u306e\u4e00\u822c\u7684\u306a\u526f\u7523\u7269\u3067\u3042\u308a\u3001\u305d\u306e\u5b58\u5728\u306f\u4e0d\u9069\u5207\u306a\u51e6\u7406\u306b\u8d77\u56e0\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002 <strong>\u54c1\u8cea\u7ba1\u7406\u30d7\u30ed\u30bb\u30b9<\/strong>. \u671f\u9593\u4e2d <strong>\u88fd\u9020\u30d7\u30ed\u30bb\u30b9<\/strong>\u5c0e\u96fb\u6027\u6750\u6599\u306e\u5c0f\u3055\u306a\u7834\u7247\u304c\u5265\u304c\u308c\u3066\u57fa\u677f\u4e0a\u306b\u6b8b\u308a\u3001\u5927\u6df7\u4e71\u3092\u5f15\u304d\u8d77\u3053\u3059\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>PCB \u4e0a\u306e\u7d30\u7247\u3092\u7279\u5b9a\u3057\u3066\u9664\u53bb\u3059\u308b\u306b\u306f\u3001\u53b3\u683c\u306a\u691c\u67fb\u304a\u3088\u3073\u30c6\u30b9\u30c8\u624b\u9806\u3092\u5b9f\u884c\u3059\u308b\u3053\u3068\u304c\u4e0d\u53ef\u6b20\u3067\u3059\u3002\u305d\u3046\u3059\u308b\u3053\u3068\u3067\u3001\u30e1\u30fc\u30ab\u30fc\u306f PCB \u306e\u6545\u969c\u30ea\u30b9\u30af\u3092\u5927\u5e45\u306b\u8efd\u6e1b\u3057\u3001\u88fd\u54c1\u306e\u4fe1\u983c\u6027\u3092\u7dad\u6301\u3067\u304d\u307e\u3059\u3002\u52b9\u679c\u7684\u306a\u54c1\u8cea\u7ba1\u7406\u5bfe\u7b56\u306b\u3088\u308a\u3001\u7d30\u7247\u3092\u691c\u51fa\u3057\u3066\u9664\u53bb\u3057\u3001\u96fb\u6c17\u5e72\u6e09\u3084\u30b7\u30e7\u30fc\u30c8\u306e\u53ef\u80fd\u6027\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<h2>\u306f\u3093\u3060\u30de\u30b9\u30af\u306e\u6b20\u843d\u3068\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u306e\u640d\u50b7<\/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\/component_damage_and_mask.jpg\" alt=\"\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u306e\u640d\u50b7\u3068\u30de\u30b9\u30af\" style=\"aspect-ratio: 16\/9;\"><\/div>\n<p>\u591a\u304f\u306e\u5834\u5408\u3001 <strong>\u6226\u58eb\u306e\u8868\u60c5<\/strong> \u30d7\u30ea\u30f3\u30c8\u57fa\u677f\u306e\u4fe1\u983c\u6027\u3068\u5bff\u547d\u306b\u5e83\u7bc4\u56f2\u306b\u308f\u305f\u308b\u5f71\u97ff\u3092\u53ca\u307c\u3057\u3001\u6700\u7d42\u7684\u306b\u306f <strong>\u65e9\u3059\u304e\u308b\u5931\u6557<\/strong>\u306f\u3093\u3060\u30de\u30b9\u30af\u304c\u6b20\u3051\u3066\u3044\u308b\u3068\u9285\u306e\u30c8\u30ec\u30fc\u30b9\u304c\u6f5c\u5728\u7684\u306a <strong>\u30b7\u30e7\u30fc\u30c8<\/strong> \u8150\u98df\u306b\u3088\u308aPCB\u306e <strong>\u96fb\u6c17\u4f1d\u5c0e\u6027<\/strong>.<\/p>\n<p>\u3055\u3089\u306b\u3001 <strong>\u4fdd\u8b77\u5c64<\/strong> \u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3068\u74b0\u5883\u306e\u9593\u306e\u30ae\u30e3\u30c3\u30d7\u306b\u3088\u308a\u3001 <strong>\u90e8\u54c1\u306e\u640d\u50b7<\/strong>\u3053\u308c\u306f\u3001 <strong>\u74b0\u5883\u30b9\u30c8\u30ec\u30b9<\/strong>\u6e7f\u6c17\u3001\u71b1\u3001\u6c5a\u67d3\u7269\u8cea\u306a\u3069\u3002<\/p>\n<p>\u306f\u3093\u3060\u30de\u30b9\u30af\u304c\u306a\u3044\u3068\u9178\u30c8\u30e9\u30c3\u30d7\u304c\u767a\u751f\u3057\u3001PCB \u306b\u9577\u671f\u7684\u306a\u640d\u50b7\u3092\u4e0e\u3048\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u3055\u3089\u306b\u3001\u30d1\u30c3\u30c9\u9593\u306e\u306f\u3093\u3060\u30de\u30b9\u30af\u304c\u306a\u3044\u3068\u3001\u306f\u3093\u3060\u63a5\u7d9a\u304c\u60aa\u304f\u306a\u308a\u3001PCB \u5168\u4f53\u306e\u96fb\u6c17\u4f1d\u5c0e\u6027\u304c\u4f4e\u4e0b\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u306f\u3093\u3060\u30de\u30b9\u30af\u3092\u9069\u5207\u306b\u9069\u7528\u3059\u308b\u3053\u3068\u306f\u3001\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3092\u4fdd\u8b77\u3057\u3001PCB \u306e\u5bff\u547d\u3092\u5ef6\u3070\u3059\u305f\u3081\u306b\u4e0d\u53ef\u6b20\u3067\u3059\u3002\u3053\u306e\u91cd\u8981\u306a\u30b9\u30c6\u30c3\u30d7\u3092\u6020\u308b\u3068\u3001\u30e1\u30fc\u30ab\u30fc\u306f PCB \u306e\u4fe1\u983c\u6027\u3068\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u640d\u306a\u3046\u30ea\u30b9\u30af\u304c\u3042\u308a\u3001\u6700\u7d42\u7684\u306b\u306f\u65e9\u671f\u6545\u969c\u306b\u3064\u306a\u304c\u308a\u307e\u3059\u3002<\/p>\n<h2>\u9178\u30c8\u30e9\u30c3\u30d7\u3068\u8150\u98df\u30ea\u30b9\u30af<\/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\/acid_traps_warning_signs.jpg\" alt=\"\u9178\u30c8\u30e9\u30c3\u30d7\u306e\u8b66\u544a\u30b5\u30a4\u30f3\" style=\"aspect-ratio: 16\/9;\"><\/div>\n<p>\u306f\u3093\u3060\u30de\u30b9\u30af\u306e\u6b20\u843d\u306b\u95a2\u9023\u3059\u308b\u30ea\u30b9\u30af\u306b\u52a0\u3048\u3066\u3001\u30d7\u30ea\u30f3\u30c8\u56de\u8def\u57fa\u677f\u306e\u6545\u969c\u306e\u3082\u30461\u3064\u306e\u4e00\u822c\u7684\u306a\u539f\u56e0\u306f\u3001 <strong>\u9178\u30c8\u30e9\u30c3\u30d7<\/strong>\u8150\u98df\u3084 <strong>\u4fe1\u983c\u6027\u3092\u640d\u306a\u3046<\/strong> \u306e <strong>\u96fb\u5b50\u30c7\u30d0\u30a4\u30b9<\/strong>.<\/p>\n<p>\u9178\u30c8\u30e9\u30c3\u30d7\u306f\u3001PCB \u88fd\u9020\u30d7\u30ed\u30bb\u30b9\u4e2d\u306b\u30a8\u30c3\u30c1\u30f3\u30b0\u5264\u304c\u610f\u56f3\u305b\u305a\u30c8\u30e9\u30c3\u30d7\u3055\u308c\u3001\u6642\u9593\u306e\u7d4c\u904e\u3068\u3068\u3082\u306b\u8150\u98df\u304c\u767a\u751f\u3059\u308b\u9818\u57df\u304c\u4f5c\u3089\u308c\u308b\u3068\u304d\u306b\u767a\u751f\u3057\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u9178\u30c8\u30e9\u30c3\u30d7\u3092\u653e\u7f6e\u3059\u308b\u3068\u3001\u96fb\u5b50\u30c7\u30d0\u30a4\u30b9\u306e\u30b7\u30e7\u30fc\u30c8\u3084\u6545\u969c\u306b\u3064\u306a\u304c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u306e <strong>\u8150\u98df\u30ea\u30b9\u30af<\/strong> \u9178\u30c8\u30e9\u30c3\u30d7\u306b\u95a2\u9023\u3059\u308b\u3082\u306e\u306f\u3001PCB\u4e0a\u306e\u96fb\u5b50\u90e8\u54c1\u306e\u6a5f\u80fd\u3068\u5bff\u547d\u3092\u640d\u306a\u3046\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002 <strong>\u3053\u308c\u3089\u306e\u30ea\u30b9\u30af\u306b\u5bfe\u3059\u308b\u9632\u5fa1\u7b56<\/strong>\u9069\u5207\u306a PCB \u8a2d\u8a08\u3068\u88fd\u9020\u30d7\u30ed\u30bb\u30b9\u304c\u4e0d\u53ef\u6b20\u3067\u3059\u3002<\/p>\n<p>\u8a2d\u8a08\u8005\u3068\u88fd\u9020\u8005\u306f\u3001\u9178\u30c8\u30e9\u30c3\u30d7\u306e\u5f62\u6210\u3092\u9632\u3050\u305f\u3081\u306e\u63aa\u7f6e\u3092\u8b1b\u3058\u308b\u5fc5\u8981\u304c\u3042\u308a\u3001\u5b9a\u671f\u7684\u306a\u691c\u67fb\u3068\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u306f\u3001\u3053\u308c\u3089\u306e\u554f\u984c\u304c\u91cd\u5927\u306a\u7d50\u679c\u3092\u3082\u305f\u3089\u3059\u524d\u306b\u7279\u5b9a\u3057\u3066\u5bfe\u51e6\u3059\u308b\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002 <strong>PCB\u306e\u6545\u969c<\/strong>.<\/p>\n<h2>\u71b1\u30b9\u30c8\u30ec\u30b9\u3068PCB\u306e\u6545\u969c<\/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\/thermal_stress_and_reliability.jpg\" alt=\"\u71b1\u5fdc\u529b\u3068\u4fe1\u983c\u6027\" style=\"aspect-ratio: 16\/9;\"><\/div>\n<p>\u71b1\u5fdc\u529b\u306f\u30d7\u30ea\u30f3\u30c8\u57fa\u677f\uff08PCB\uff09\u306e\u6545\u969c\u306e\u5927\u304d\u306a\u539f\u56e0\u3067\u3059\u3002\u904e\u5ea6\u306e\u6e29\u5ea6\u5909\u52d5\u3084\u6700\u9069\u3067\u306a\u3044\u914d\u7dda\u304c\u539f\u56e0\u3067\u3059\u3002 <strong>\u6750\u6599\u306e\u9078\u629e<\/strong>. <strong>\u6975\u7aef\u306a\u6c17\u6e29<\/strong>\u7279\u306b\u3001PCB \u306b\u5927\u304d\u306a\u640d\u5bb3\u3092\u4e0e\u3048\u3001\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u306e\u8aa4\u52d5\u4f5c\u3084\u6545\u969c\u3092\u5f15\u304d\u8d77\u3053\u3059\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u306e\u3064\u306a\u304c\u308a\u3092\u63a2\u308b\u4e2d\u3067 <strong>\u71b1\u5fdc\u529b<\/strong> PCB \u306e\u6545\u969c\u306b\u95a2\u3059\u308b\u6700\u65b0\u306e\u7814\u7a76\u3067\u3001\u3053\u306e\u5e83\u7bc4\u56f2\u306b\u308f\u305f\u308b\u554f\u984c\u3092\u8efd\u6e1b\u3059\u308b\u4e0a\u3067\u6750\u6599\u306e\u9078\u629e\u3068\u6975\u7aef\u306a\u6e29\u5ea6\u304c\u679c\u305f\u3059\u91cd\u8981\u306a\u5f79\u5272\u306b\u3064\u3044\u3066\u691c\u8a0e\u3057\u307e\u3059\u3002<\/p>\n<h3>\u6975\u7aef\u306a\u6c17\u6e29\u306f\u91cd\u8981<\/h3>\n<p>\u6975\u5ea6\u306e\u9ad8\u6e29\u3084\u4f4e\u6e29\u306e\u6761\u4ef6\u4e0b\u3067\u306f\u3001\u30d7\u30ea\u30f3\u30c8\u57fa\u677f\u306f <strong>\u71b1\u5fdc\u529b<\/strong>PCB \u306e\u8aa4\u52d5\u4f5c\u3084\u6545\u969c\u306e\u4e3b\u306a\u539f\u56e0\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u6975\u7aef\u306a\u6c17\u6e29\u306f <strong>\u71b1\u30b9\u30c8\u30ec\u30b9<\/strong>\u90e8\u54c1\u306e\u81a8\u5f35\u3068\u53ce\u7e2e\u306e\u901f\u5ea6\u304c\u7570\u306a\u308a\u3001\u305d\u306e\u7d50\u679c\u3001 <strong>\u306f\u3093\u3060\u63a5\u5408\u90e8\u306e\u5f31\u5316<\/strong> \u5931\u6557\u3059\u308b\u53ef\u80fd\u6027\u304c\u9ad8\u307e\u308a\u307e\u3059\u3002<\/p>\n<p>\u9285\u3068\u30e1\u30c3\u30ad\u306e\u9069\u5207\u306a\u91cd\u91cf\u306f\u3001PCB \u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u306e\u71b1\u30b9\u30c8\u30ec\u30b9\u3092\u8efd\u6e1b\u3057\u3001\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u78ba\u4fdd\u3059\u308b\u4e0a\u3067\u91cd\u8981\u306a\u5f79\u5272\u3092\u679c\u305f\u3057\u307e\u3059\u3002<\/p>\n<p>PCB\u4e0a\u306e\u90e8\u54c1\u304c\u713c\u3051\u3066\u3057\u307e\u3046\u306e\u306f\u3001\u71b1\u30b9\u30c8\u30ec\u30b9\u306b\u95a2\u9023\u3057\u305f\u554f\u984c\u306e\u5146\u5019\u3068\u3057\u3066\u7c21\u5358\u306b\u7279\u5b9a\u3067\u304d\u3001\u305d\u308c\u306f\u58ca\u6ec5\u7684\u306a\u7d50\u679c\u3092\u3082\u305f\u3089\u3059\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002 <strong>\u9ad8\u6027\u80fd\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3<\/strong>.<\/p>\n<p>\u52b9\u679c\u7684 <strong>\u71b1\u653e\u6563<\/strong> \u71b1\u30b9\u30c8\u30ec\u30b9\u3092\u8efd\u6e1b\u3057\u3001\u6545\u969c\u3092\u9632\u3050\u305f\u3081\u306b\u4e0d\u53ef\u6b20\u3067\u3059\u3002<\/p>\n<p>\u306e\u5f71\u97ff\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u3067 <strong>\u6975\u7aef\u306a\u6c17\u6e29<\/strong> PCB \u3067\u306f\u3001\u8a2d\u8a08\u8005\u3068\u88fd\u9020\u8005\u306f\u3001\u88fd\u54c1\u306e\u4fe1\u983c\u6027\u3068\u5bff\u547d\u3092\u78ba\u4fdd\u3059\u308b\u305f\u3081\u306b\u7a4d\u6975\u7684\u306a\u5bfe\u7b56\u3092\u8b1b\u3058\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<h3>\u6750\u6599\u9078\u629e\u30a8\u30e9\u30fc<\/h3>\n<p>\u8a2d\u8a08\u6bb5\u968e\u3067\u6750\u6599\u7279\u6027\u3092\u5341\u5206\u306b\u8003\u616e\u3057\u306a\u3044\u3068\u3001\u71b1\u81a8\u5f35\u7387\u306e\u4e0d\u4e00\u81f4\u304c\u751f\u3058\u3001\u71b1\u5fdc\u529b\u304c\u60aa\u5316\u3057\u3001PCB \u306e\u6545\u969c\u306e\u53ef\u80fd\u6027\u304c\u9ad8\u307e\u308a\u307e\u3059\u3002\u6750\u6599\u306e\u9078\u629e\u30df\u30b9\u306f\u71b1\u5fdc\u529b\u3092\u5f15\u304d\u8d77\u3053\u3057\u3001\u30d7\u30ea\u30f3\u30c8\u56de\u8def\u57fa\u677f\u306e\u6545\u969c\u3084\u969c\u5bb3\u306b\u3064\u306a\u304c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u306e\u5fdc\u529b\u306b\u3088\u308a\u306f\u3093\u3060\u63a5\u5408\u90e8\u304c\u5f31\u304f\u306a\u308a\u3001\u65e9\u671f\u306b\u6545\u969c\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<table>\n<thead>\n<tr>\n<th style=\"text-align: center\">\u6750\u6599\u7279\u6027<\/th>\n<th style=\"text-align: center\">\u71b1\u81a8\u5f35\u7387<\/th>\n<th style=\"text-align: center\">\u4e0d\u4e00\u81f4\u306e\u7d50\u679c<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"text-align: center\">\u9285<\/td>\n<td style=\"text-align: center\">16.5ppm\/K<\/td>\n<td style=\"text-align: center\">\u306f\u3093\u3060\u63a5\u5408\u90e8\u306e\u5f31\u5316<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center\">FR4<\/td>\n<td style=\"text-align: center\">12\uff5e14ppm\/K<\/td>\n<td style=\"text-align: center\">\u71b1\u30b9\u30c8\u30ec\u30b9\u3068PCB\u306e\u6545\u969c<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center\">\u534a\u7530<\/td>\n<td style=\"text-align: center\">21\uff5e25ppm\/K<\/td>\n<td style=\"text-align: center\">\u95a2\u7bc0\u306e\u3072\u3073\u5272\u308c\u3084\u7834\u640d<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center\">\u30e1\u30c3\u30ad<\/td>\n<td style=\"text-align: center\">10\uff5e15ppm\/K<\/td>\n<td style=\"text-align: center\">\u5bff\u547d\u3068\u4fe1\u983c\u6027\u306e\u4f4e\u4e0b<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u9ad8\u6027\u80fd PCB \u306b\u306f\u3001\u71b1\u5fdc\u529b\u306e\u5f71\u97ff\u3092\u8efd\u6e1b\u3059\u308b\u305f\u3081\u306e\u52b9\u679c\u7684\u306a\u653e\u71b1\u304c\u5fc5\u8981\u3067\u3059\u3002\u9285\u306e\u91cd\u91cf\u304c\u4e0d\u9069\u5207\u3067\u3042\u3063\u305f\u308a\u3001\u30e1\u30c3\u30ad\u306b\u554f\u984c\u304c\u3042\u3063\u305f\u308a\u3059\u308b\u3068\u3001\u71b1\u5fdc\u529b\u304c\u60aa\u5316\u3057\u3001\u90e8\u54c1\u306e\u713c\u640d\u3084 PCB \u306e\u6545\u969c\u306b\u3064\u306a\u304c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u6750\u6599\u306e\u81a8\u5f35\u7387\u3068\u305d\u306e\u7d50\u679c\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u3067\u3001\u8a2d\u8a08\u8005\u306f\u60c5\u5831\u306b\u57fa\u3065\u3044\u305f\u6c7a\u5b9a\u3092\u4e0b\u3057\u3001\u71b1\u5fdc\u529b\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u3001\u4fe1\u983c\u6027\u306e\u9ad8\u3044 PCB \u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u4fdd\u8a3c\u3067\u304d\u307e\u3059\u3002<\/p>\n<h2>\u306f\u3093\u3060\u4ed8\u3051\u4e0d\u826f\u3068\u63a5\u5408\u4e0d\u826f<\/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\/inadequate_soldering_causes_failures.jpg\" alt=\"\u4e0d\u5341\u5206\u306a\u306f\u3093\u3060\u4ed8\u3051\u306f\u6545\u969c\u306e\u539f\u56e0\u3068\u306a\u308b\" style=\"aspect-ratio: 16\/9;\"><\/div>\n<p>\u306f\u3093\u3060\u4ed8\u3051\u4e0d\u826f\u3084\u63a5\u5408\u4e0d\u826f\u306f\u3001\u30d7\u30ea\u30f3\u30c8\u56de\u8def\u57fa\u677f (PCB) \u306e\u8aa4\u52d5\u4f5c\u3084\u6545\u969c\u306b\u3064\u306a\u304c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u51b7\u9593\u306f\u3093\u3060\u63a5\u5408\u90e8\u306f\u3001 <strong>\u306f\u3093\u3060\u306e\u6d41\u308c\u304c\u4e0d\u5341\u5206<\/strong>\u306f\u3001PCB \u4e0a\u306e\u63a5\u7d9a\u306e\u6574\u5408\u6027\u3092\u640d\u306a\u3046\u53ef\u80fd\u6027\u306e\u3042\u308b\u4e00\u822c\u7684\u306a\u554f\u984c\u3067\u3059\u3002<\/p>\n<p>\u306f\u3093\u3060\u306e\u6d41\u308c\u304c\u4e0d\u5341\u5206\u3060\u3068\u63a5\u5408\u90e8\u304c\u5f31\u304f\u306a\u308a\u3001PCB \u304c\u6545\u969c\u3059\u308b\u53ef\u80fd\u6027\u304c\u9ad8\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\n<h3>\u51b7\u9593\u306f\u3093\u3060\u63a5\u5408\u90e8\u306e\u5f62\u6210<\/h3>\n<p>\u71b1\u304c\u4e0d\u5341\u5206\u3067\u3042\u3063\u305f\u308a\u3001\u306f\u3093\u3060\u4ed8\u3051\u6280\u8853\u304c\u4e0d\u9069\u5207\u3067\u3042\u3063\u305f\u308a\u3059\u308b\u3068\u3001\u306f\u3093\u3060\u3068\u90e8\u54c1\u3068\u306e\u7d50\u5408\u304c\u5f31\u304f\u306a\u308a\u3001\u306f\u3093\u3060\u63a5\u5408\u90e8\u304c\u51b7\u3048\u3066\u30d7\u30ea\u30f3\u30c8\u57fa\u677f\u306e\u4fe1\u983c\u6027\u304c\u640d\u306a\u308f\u308c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u51b7\u3048\u305f\u306f\u3093\u3060\u63a5\u5408\u90e8\u306f PCB \u88fd\u9020\u306b\u304a\u3044\u3066\u3088\u304f\u3042\u308b\u554f\u984c\u3067\u3001\u65ad\u7d9a\u7684\u306a\u96fb\u6c17\u63a5\u7d9a\u3001\u56de\u8def\u969c\u5bb3\u3001\u5168\u4f53\u7684\u306a\u6a5f\u80fd\u4e0d\u5168\u306b\u3064\u306a\u304c\u308a\u307e\u3059\u3002\u51b7\u3048\u305f\u306f\u3093\u3060\u63a5\u5408\u90e8\u306e\u4e3b\u306a\u539f\u56e0\u306f\u3001\u306f\u3093\u3060\u4ed8\u3051\u4e2d\u306e\u71b1\u4e0d\u8db3\u3068\u4e0d\u9069\u5207\u306a\u6280\u8853\u306b\u3088\u308b\u63a5\u5408\u90e8\u306e\u5f31\u5316\u3067\u3059\u3002<\/p>\n<table>\n<thead>\n<tr>\n<th style=\"text-align: center\"><strong>\u539f\u56e0<\/strong><\/th>\n<th style=\"text-align: center\"><strong>\u52b9\u679c<\/strong><\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"text-align: center\">\u71b1\u4e0d\u8db3<\/td>\n<td style=\"text-align: center\">\u5f31\u3044\u63a5\u5408\u90e8\u3001\u65ad\u7d9a\u7684\u306a\u63a5\u7d9a<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center\">\u4e0d\u9069\u5207\u306a\u30c6\u30af\u30cb\u30c3\u30af<\/td>\n<td style=\"text-align: center\">\u306f\u3093\u3060\u63a5\u5408\u90e8\u306e\u51b7\u3048\u3001\u56de\u8def\u306e\u6545\u969c<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center\">\u4e0d\u5341\u5206\u306a\u30c8\u30ec\u30fc\u30cb\u30f3\u30b0<\/td>\n<td style=\"text-align: center\">PCB\u306e\u6545\u969c\u3001\u4fe1\u983c\u6027\u306e\u554f\u984c<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u51b7\u3048\u305f\u306f\u3093\u3060\u63a5\u5408\u90e8\u3092\u7279\u5b9a\u3059\u308b\u306b\u306f\u3001\u76ee\u8996\u691c\u67fb\u3068\u30de\u30eb\u30c1\u30e1\u30fc\u30bf\u30fc\u306b\u3088\u308b\u30c6\u30b9\u30c8\u304c\u3001\u4fee\u7406\u304c\u5fc5\u8981\u306a\u554f\u984c\u306e\u691c\u51fa\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002\u51b7\u3048\u305f\u306f\u3093\u3060\u63a5\u5408\u90e8\u3092\u9632\u304e\u3001\u4fe1\u983c\u6027\u306e\u9ad8\u3044 PCB \u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u78ba\u4fdd\u3059\u308b\u306b\u306f\u3001\u9069\u5207\u306a\u306f\u3093\u3060\u4ed8\u3051\u6280\u8853\u3001\u6a5f\u5668\u3001\u30c8\u30ec\u30fc\u30cb\u30f3\u30b0\u3092\u63a1\u7528\u3059\u308b\u3053\u3068\u304c\u4e0d\u53ef\u6b20\u3067\u3059\u3002\u51b7\u3048\u305f\u306f\u3093\u3060\u63a5\u5408\u90e8\u306e\u539f\u56e0\u3068\u5f71\u97ff\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u3067\u3001\u30e1\u30fc\u30ab\u30fc\u306f\u3053\u308c\u3089\u306e\u6b20\u9665\u3092\u9632\u304e\u3001\u30d7\u30ea\u30f3\u30c8\u56de\u8def\u57fa\u677f\u306e\u54c1\u8cea\u3092\u7dad\u6301\u3059\u308b\u305f\u3081\u306e\u7a4d\u6975\u7684\u306a\u5bfe\u7b56\u3092\u8b1b\u3058\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<h3>\u306f\u3093\u3060\u306e\u6d41\u308c\u304c\u4e0d\u5341\u5206<\/h3>\n<p>\u9593\u306b <strong>\u306f\u3093\u3060\u4ed8\u3051\u5de5\u7a0b<\/strong>\u306f\u3093\u3060\u306e\u6d41\u308c\u304c\u60aa\u304f\u306a\u308a\u3001 <strong>\u5f31\u3044\u95a2\u7bc0<\/strong> \u3068\u6f5c\u5728\u529b <strong>\u56de\u8def\u57fa\u677f\u306e\u6545\u969c<\/strong>\u3001\u3055\u3089\u306b\u91cd\u8981\u6027\u3092\u5f37\u8abf\u3059\u308b <strong>\u9069\u5207\u306a\u306f\u3093\u3060\u4ed8\u3051\u6280\u8853<\/strong>.<\/p>\n<p>\u306f\u3093\u3060\u306e\u6d41\u308c\u304c\u4e0d\u5341\u5206\u3060\u3068\u63a5\u5408\u90e8\u304c\u5f31\u304f\u306a\u308a\u3001\u30b9\u30c8\u30ec\u30b9\u306b\u3088\u308a\u3072\u3073\u5272\u308c\u3084\u7834\u640d\u304c\u751f\u3058\u3084\u3059\u304f\u306a\u308a\u3001\u65ad\u7d9a\u7684\u306a\u96fb\u6c17\u63a5\u7d9a\u3084\u30b7\u30b9\u30c6\u30e0\u306e\u6545\u969c\u306e\u539f\u56e0\u3068\u306a\u308a\u307e\u3059\u3002\u306f\u3093\u3060\u306e\u6d41\u308c\u304c\u4e0d\u5341\u5206\u3060\u3068\u3001\u6b21\u306e\u3088\u3046\u306a\u554f\u984c\u3082\u767a\u751f\u3057\u307e\u3059\u3002 <strong>\u51b7\u9593\u306f\u3093\u3060\u63a5\u5408\u90e8<\/strong>\u4fe1\u983c\u6027\u304c\u4f4e\u304f\u3001\u6545\u969c\u3057\u3084\u3059\u3044\u3053\u3068\u3067\u6709\u540d\u3067\u3059\u3002<\/p>\n<p>\u3053\u308c\u3089\u306e\u30ea\u30b9\u30af\u3092\u8efd\u6e1b\u3059\u308b\u306b\u306f\u3001\u9069\u5207\u306a\u306f\u3093\u3060\u4ed8\u3051\u6280\u8853\u3092\u63a1\u7528\u3057\u3001\u30d7\u30ea\u30f3\u30c8\u56de\u8def\u57fa\u677f (PCB) \u4e0a\u3067\u5341\u5206\u306a\u306f\u3093\u3060\u306e\u6d41\u308c\u3068\u5f37\u529b\u3067\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u63a5\u7d9a\u3092\u78ba\u4fdd\u3059\u308b\u3053\u3068\u304c\u4e0d\u53ef\u6b20\u3067\u3059\u3002<\/p>\n<p>\u306f\u3093\u3060\u4ed8\u3051\u5de5\u7a0b\u4e2d\u306e\u54c1\u8cea\u7ba1\u7406\u63aa\u7f6e\u306f\u3001\u4e0d\u5341\u5206\u306a\u306f\u3093\u3060\u306e\u6d41\u308c\u3084\u57fa\u677f\u306e\u6f5c\u5728\u7684\u306a\u6545\u969c\u3092\u9632\u3050\u305f\u3081\u306b\u4e0d\u53ef\u6b20\u3067\u3059\u3002\u53b3\u683c\u306a\u54c1\u8cea\u7ba1\u7406\u3092\u5b9f\u65bd\u3059\u308b\u3053\u3068\u3067\u3001 <strong>\u54c1\u8cea\u7ba1\u7406\u63aa\u7f6e<\/strong>\u30e1\u30fc\u30ab\u30fc\u306f\u3001\u306f\u3093\u3060\u30d5\u30ed\u30fc\u4e0d\u8db3\u306e\u30ea\u30b9\u30af\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u3001\u9ad8\u54c1\u8cea\u3067\u4fe1\u983c\u6027\u306e\u9ad8\u3044 PCB \u306e\u88fd\u9020\u3092\u78ba\u5b9f\u306b\u884c\u3046\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<h2>\u88fd\u9020\u4e0a\u306e\u6b20\u9665\u3068 PCB \u306e\u6545\u969c<\/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\/inadequate_quality_control_measures.jpg\" alt=\"\u4e0d\u5341\u5206\u306a\u54c1\u8cea\u7ba1\u7406\u63aa\u7f6e\" style=\"aspect-ratio: 16\/9;\"><\/div>\n<p>\u88fd\u9020\u4e0a\u306e\u6b20\u9665\u306f\u3001\u7d44\u307f\u7acb\u3066\u5de5\u7a0b\u4e2d\u306b\u767a\u751f\u3059\u308b\u30d7\u30ea\u30f3\u30c8\u57fa\u677f\u306e\u6545\u969c\u306e\u5927\u90e8\u5206\u306e\u539f\u56e0\u3067\u3042\u308a\u3001\u5c64\u306e\u305a\u308c\u3001\u77ed\u7d61\u3001\u4fe1\u53f7\u306e\u4ea4\u5dee\u306a\u3069\u3001\u3055\u307e\u3056\u307e\u306a\u5f62\u3067\u73fe\u308c\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u6b20\u9665\u306f\u58ca\u6ec5\u7684\u306a\u6545\u969c\u306b\u3064\u306a\u304c\u308a\u3001PCB \u304c\u4f7f\u7528\u4e0d\u80fd\u306b\u306a\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u554f\u984c\u3092\u8efd\u6e1b\u3059\u308b\u306b\u306f\u3001\u88fd\u9020\u5de5\u7a0b\u4e2d\u306b\u5805\u7262\u306a\u54c1\u8cea\u7ba1\u7406\u5bfe\u7b56\u3092\u5b9f\u65bd\u3059\u308b\u3053\u3068\u304c\u4e0d\u53ef\u6b20\u3067\u3059\u3002<\/p>\n<table>\n<thead>\n<tr>\n<th style=\"text-align: center\">\u88fd\u9020\u4e0a\u306e\u554f\u984c<\/th>\n<th style=\"text-align: center\">\u8aac\u660e<\/th>\n<th style=\"text-align: center\">PCB\u3078\u306e\u5f71\u97ff<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"text-align: center\">\u4f4d\u7f6e\u304c\u305a\u308c\u305f\u30ec\u30a4\u30e4\u30fc<\/td>\n<td style=\"text-align: center\">PCB\u306e\u5c64\u304c\u9069\u5207\u306b\u6574\u5217\u3057\u3066\u3044\u306a\u3044\u305f\u3081\u3001\u77ed\u7d61\u304c\u767a\u751f\u3059\u308b<\/td>\n<td style=\"text-align: center\">PCB\u306e\u6545\u969c\u3001\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306e\u4f4e\u4e0b<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center\">\u77ed\u7d61<\/td>\n<td style=\"text-align: center\">PCB\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u9593\u306e\u610f\u56f3\u3057\u306a\u3044\u63a5\u7d9a<\/td>\n<td style=\"text-align: center\">PCB\u306e\u6545\u969c\u3001\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306e\u4f4e\u4e0b<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center\">\u4ea4\u5dee\u4fe1\u53f7<\/td>\n<td style=\"text-align: center\">\u4e0d\u9069\u5207\u306a\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u9593\u3067\u9001\u4fe1\u3055\u308c\u308b\u4fe1\u53f7<\/td>\n<td style=\"text-align: center\">PCB\u306e\u6545\u969c\u3001\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306e\u4f4e\u4e0b<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center\">\u6c5a\u67d3\u3055\u308c\u305f\u306f\u3093\u3060<\/td>\n<td style=\"text-align: center\">\u306f\u3093\u3060\u4e2d\u306e\u4e0d\u7d14\u7269\u304c\u63a5\u5408\u54c1\u8cea\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u308b<\/td>\n<td style=\"text-align: center\">PCB\u306e\u6545\u969c\u3001\u4fe1\u983c\u6027\u306e\u4f4e\u4e0b<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center\">\u4e0d\u9069\u5207\u306a\u306f\u3093\u3060\u4ed8\u3051\u6280\u8853<\/td>\n<td style=\"text-align: center\">\u306f\u3093\u3060\u4ed8\u3051\u65b9\u6cd5\u304c\u9593\u9055\u3063\u3066\u3044\u308b\u3068\u63a5\u5408\u90e8\u304c\u5f31\u304f\u306a\u308b<\/td>\n<td style=\"text-align: center\">PCB\u306e\u6545\u969c\u3001\u4fe1\u983c\u6027\u306e\u4f4e\u4e0b<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u7d44\u307f\u7acb\u3066\u5de5\u7a0b\u4e2d\u306b\u9069\u5207\u306a PCB \u30c6\u30b9\u30c8\u3068\u691c\u67fb\u3092\u884c\u3046\u3053\u3068\u3067\u3001\u3053\u308c\u3089\u306e\u88fd\u9020\u4e0a\u306e\u554f\u984c\u3092\u7279\u5b9a\u3057\u3066\u4fee\u6b63\u3057\u3001\u9ad8\u54c1\u8cea\u306e PCB \u3092\u751f\u7523\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u6b20\u9665\u306b\u5bfe\u51e6\u3059\u308b\u3053\u3068\u3067\u3001\u88fd\u9020\u696d\u8005\u306f PCB \u306e\u6545\u969c\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u3001\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u4fdd\u8a3c\u3067\u304d\u307e\u3059\u3002<\/p>\n<h2>\u74b0\u5883\u8981\u56e0\u3068PCB\u306e\u5206\u89e3<\/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\/environmental_impact_of_pcbs.jpg\" alt=\"PCB\u306e\u74b0\u5883\u3078\u306e\u5f71\u97ff\" style=\"aspect-ratio: 16\/9;\"><\/div>\n<p>\u30d7\u30ea\u30f3\u30c8\u57fa\u677f\u306f\u672c\u8cea\u7684\u306b <strong>\u74b0\u5883\u30b9\u30c8\u30ec\u30b9<\/strong>\u3001\u71b1\u3078\u306e\u66dd\u9732\u3001 <strong>\u307b\u3053\u308a<\/strong>\u6e7f\u6c17\u306b\u3088\u308a\u52a3\u5316\u3057\u3001\u6545\u969c\u306e\u539f\u56e0\u3068\u306a\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u74b0\u5883\u8981\u56e0\u3001\u4f8b\u3048\u3070 <strong>\u6975\u7aef\u306a\u6c17\u6e29<\/strong>\u3001PCB\u306e\u52a3\u5316\u3092\u52a0\u901f\u3055\u305b\u3001 <strong>\u71b1\u5fdc\u529b<\/strong> \u304a\u3088\u3073\u6f5c\u5728\u7684\u306a\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u969c\u5bb3\u3002<\/p>\n<p>\u307b\u3053\u308a\u306a\u3069\u306e\u7570\u7269\u3001 <strong>\u9aea<\/strong>\u3001\u6db2\u4f53\u3001\u7e4a\u7dad\u306f\u904e\u71b1\u3092\u5f15\u304d\u8d77\u3053\u3057\u3001\u6642\u9593\u306e\u7d4c\u904e\u3068\u3068\u3082\u306b PCB \u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u4f4e\u4e0b\u3055\u305b\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u3053\u308c\u3089\u306e\u30ea\u30b9\u30af\u3092\u8efd\u6e1b\u3059\u308b\u305f\u3081\u306b\u3001 <strong>\u6c17\u5019\u5236\u5fa1\u3055\u308c\u305f\u88fd\u9020\u74b0\u5883<\/strong> \u5b89\u5168\u306a\u6e7f\u5ea6\u30ec\u30d9\u30eb\u3092\u7dad\u6301\u3057\u3001\u74b0\u5883\u8981\u56e0\u304c PCB \u306b\u5f71\u97ff\u3092\u4e0e\u3048\u306a\u3044\u3088\u3046\u306b\u3059\u308b\u305f\u3081\u306b\u63a8\u5968\u3055\u308c\u307e\u3059\u3002<\/p>\n<p>\u5076\u767a\u7684\u306a\u885d\u6483\u3001\u96fb\u529b\u904e\u8ca0\u8377\u3001\u30b5\u30fc\u30b8\u3001\u9759\u96fb\u653e\u96fb\uff08ESD\uff09\u306f\u3001 <strong>PCB\u306e\u6545\u969c<\/strong>.<\/p>\n<p>\u3053\u308c\u3089\u306e\u74b0\u5883\u8981\u56e0\u304c\u84c4\u7a4d\u3059\u308b\u3068 PCB \u306e\u52a3\u5316\u304c\u9032\u307f\u3001\u6700\u7d42\u7684\u306b\u306f\u6545\u969c\u306b\u3064\u306a\u304c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u30d7\u30ea\u30f3\u30c8\u57fa\u677f\u306e\u4fe1\u983c\u6027\u3068\u5bff\u547d\u3092\u78ba\u4fdd\u3059\u308b\u306b\u306f\u3001\u8a2d\u8a08\u304a\u3088\u3073\u88fd\u9020\u30d7\u30ed\u30bb\u30b9\u4e2d\u306b\u3053\u308c\u3089\u306e\u74b0\u5883\u8981\u56e0\u3092\u8003\u616e\u3059\u308b\u3053\u3068\u304c\u4e0d\u53ef\u6b20\u3067\u3059\u3002<\/p>\n<h2>\u8a2d\u8a08\u4e0a\u306e\u6b20\u9665\u3068PCB\u306e\u975e\u52b9\u7387\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\/identifying_electronics_manufacturing_issues.jpg\" alt=\"\u96fb\u5b50\u6a5f\u5668\u88fd\u9020\u306e\u554f\u984c\u306e\u7279\u5b9a\" style=\"aspect-ratio: 16\/9;\"><\/div>\n<p>\u56fa\u6709\u306e <strong>\u8a2d\u8a08\u4e0a\u306e\u6b20\u9665<\/strong> \u975e\u52b9\u7387\u6027\u306b\u3088\u308a\u3001\u30d7\u30ea\u30f3\u30c8\u57fa\u677f\u306e\u4fe1\u983c\u6027\u3068\u6027\u80fd\u304c\u5927\u5e45\u306b\u4f4e\u4e0b\u3057\u3001\u65e9\u671f\u306e\u6545\u969c\u3084\u8aa4\u52d5\u4f5c\u306b\u3064\u306a\u304c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>PCB\u8a2d\u8a08\u4e0a\u306e\u6b20\u9665\u3001\u4f8b\u3048\u3070\u30e1\u30c3\u30ad\u306e\u30dc\u30a4\u30c9\u3084 <strong>\u9285\u3068\u30a8\u30c3\u30b8\u306e\u30af\u30ea\u30a2\u30e9\u30f3\u30b9\u304c\u4e0d\u5341\u5206<\/strong>\u3001\u306b\u3064\u306a\u304c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059 <strong>\u56de\u8def\u57fa\u677f\u306e\u6545\u969c<\/strong>\u3055\u3089\u306b\u3001 <strong>\u306f\u3093\u3060\u30de\u30b9\u30af\u304c\u898b\u3064\u304b\u3089\u306a\u3044<\/strong> \u30d1\u30c3\u30c9\u3068\u9178\u30c8\u30e9\u30c3\u30d7\u9593\u306e\u30ae\u30e3\u30c3\u30d7\u306f\u3001PCB \u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u53ef\u80fd\u6027\u306e\u3042\u308b\u4e00\u822c\u7684\u306a\u8a2d\u8a08\u4e0a\u306e\u975e\u52b9\u7387\u6027\u3067\u3059\u3002<\/p>\n<p>\u8a2d\u8a08\u4e0a\u306e\u898b\u843d\u3068\u3057\u306b\u3088\u308a\u96fb\u78c1\u5e72\u6e09\u306b\u5bfe\u3059\u308b\u30b7\u30fc\u30eb\u30c9\u304c\u4e0d\u5341\u5206\u306a\u5834\u5408\u3001PCB \u306e\u6545\u969c\u306e\u539f\u56e0\u3068\u306a\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u8a2d\u8a08\u4e0a\u306e\u6b20\u9665\u306b\u3088\u308b\u4e0d\u9069\u5207\u306a\u30ec\u30a4\u30a2\u30a6\u30c8\u8a08\u753b\u3084\u306f\u3093\u3060\u4ed8\u3051\u30a8\u30e9\u30fc\u3082\u3001PCB \u306e\u6545\u969c\u306e\u4e00\u56e0\u3068\u306a\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u3053\u308c\u3089\u306e\u554f\u984c\u3092\u8efd\u6e1b\u3059\u308b\u306b\u306f\u3001\u88fd\u9020\u5411\u3051\u8a2d\u8a08\uff08DFM\uff09\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3092\u6d3b\u7528\u3057\u3001 <strong>\u30d7\u30ed\u30c8\u30bf\u30a4\u30d7\u30c6\u30b9\u30c8<\/strong> PCB\u306e\u8a2d\u8a08\u4e0a\u306e\u6b20\u9665\u3092\u7279\u5b9a\u3057\u3001\u4fee\u6b63\u3057\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u30e1\u30fc\u30ab\u30fc\u306fPCB\u304c\u5fc5\u8981\u306a\u57fa\u6e96\u3092\u6e80\u305f\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u4fdd\u8a3c\u3057\u3001\u6545\u969c\u306e\u30ea\u30b9\u30af\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u3001 <strong>\u52b9\u7387\u7684\u306a\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9<\/strong>.<\/p>\n<h2>\u3088\u304f\u3042\u308b\u8cea\u554f<\/h2>\n<h3>PCB \u969c\u5bb3\u306e\u4e3b\u306a\u539f\u56e0\u306f\u4f55\u3067\u3059\u304b?<\/h3>\n<p>\u30d7\u30ea\u30f3\u30c8\u57fa\u677f\uff08PCB\uff09\u306e\u6545\u969c\u306e\u4e3b\u306a\u539f\u56e0\u306f <strong>\u6b20\u9665\u304c\u5c0e\u5165\u3055\u308c\u305f<\/strong> \u7d44\u307f\u7acb\u3066\u5de5\u7a0b\u4e2d\u3002<\/p>\n<p>\u3053\u308c\u3089\u306e\u6b20\u9665\u306f\u3001\u5c64\u306e\u305a\u308c\u3001\u77ed\u7d61\u3001\u4fe1\u53f7\u306e\u4ea4\u5dee\u306a\u3069\u3001\u3055\u307e\u3056\u307e\u306a\u5f62\u3067\u73fe\u308c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u3053\u306e\u3088\u3046\u306a\u6b20\u9665\u306f\u58ca\u6ec5\u7684\u306a\u5931\u6557\u306b\u3064\u306a\u304c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u3001 <strong>\u54c1\u8cea\u7ba1\u7406\u63aa\u7f6e<\/strong> PCB \u30a2\u30bb\u30f3\u30d6\u30ea\u4e2d\u306b\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u4fdd\u8a3c\u3057\u3001\u6545\u969c\u306e\u30ea\u30b9\u30af\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u307e\u3059\u3002<\/p>\n<h3>\u30d7\u30ea\u30f3\u30c8\u57fa\u677f\u306e\u6545\u969c\u30e2\u30fc\u30c9\u306f\u4f55\u3067\u3059\u304b?<\/h3>\n<p>\u30d7\u30ea\u30f3\u30c8\u57fa\u677f\u306e\u4fe1\u983c\u6027\u306e\u4f4e\u3055\u306e\u6839\u672c\u539f\u56e0\u306f\u4f55\u3067\u3057\u3087\u3046\u304b?<\/p>\n<p>\u306e <strong>\u6545\u969c\u30e2\u30fc\u30c9<\/strong> \u306e <strong>\u30d7\u30ea\u30f3\u30c8\u57fa\u677f<\/strong> \u6b20\u9665\u3084\u6545\u969c\u306e\u7bc4\u56f2\u306f\u5e83\u7bc4\u56f2\u306b\u53ca\u3073\u307e\u3059\u3002\u3053\u308c\u306b\u306f\u3001\u7d44\u307f\u7acb\u3066\u4e2d\u306b\u751f\u3058\u305f\u6b20\u9665\u3001\u90e8\u54c1\u306e\u713c\u640d\u3001 <strong>\u74b0\u5883\u8981\u56e0<\/strong> \u71b1\u3084\u6e7f\u5ea6\u3001\u306f\u3093\u3060\u4ed8\u3051\u306e\u554f\u984c\u3001 <strong>\u4eba\u70ba\u7684\u30df\u30b9<\/strong>.<\/p>\n<p>\u3053\u308c\u3089\u306e\u5404\u969c\u5bb3\u30e2\u30fc\u30c9\u306f\u3001\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u306e\u6545\u969c\u3001\u30c7\u30fc\u30bf\u306e\u640d\u5931\u3001\u30b7\u30b9\u30c6\u30e0 \u30af\u30e9\u30c3\u30b7\u30e5\u306a\u3069\u3001\u58ca\u6ec5\u7684\u306a\u7d50\u679c\u3092\u3082\u305f\u3089\u3059\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u3053\u308c\u3089\u306e\u6545\u969c\u30e2\u30fc\u30c9\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u306f\u3001\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u30d7\u30ea\u30f3\u30c8\u56de\u8def\u57fa\u677f\u306e\u8a2d\u8a08\u3068\u88fd\u9020\u306b\u4e0d\u53ef\u6b20\u3067\u3059\u3002<\/p>\n<h3>PCB \u306e\u4e00\u822c\u7684\u306a\u6b20\u9665\u306f\u4f55\u3067\u3059\u304b?<\/h3>\n<p>\u30d7\u30ea\u30f3\u30c8\u56de\u8def\u57fa\u677f (PCB) \u88fd\u9020\u306e\u5206\u91ce\u3067\u306f\u3001\u4e00\u822c\u7684\u306a\u6b20\u9665\u304c\u88fd\u54c1\u306e\u4fe1\u983c\u6027\u306b\u5927\u304d\u306a\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002 <strong>\u4f4d\u7f6e\u304c\u305a\u308c\u305f\u30ec\u30a4\u30e4\u30fc<\/strong>&#44; <strong>\u30b7\u30e7\u30fc\u30c8<\/strong>\u3001\u304a\u3088\u3073\u4fe1\u53f7\u306e\u4ea4\u5dee\u306f\u3001PCB \u969c\u5bb3\u306b\u3064\u306a\u304c\u308b\u53ef\u80fd\u6027\u306e\u3042\u308b\u4e00\u822c\u7684\u306a\u6b20\u9665\u3067\u3059\u3002\u3053\u308c\u3089\u306e\u6b20\u9665\u306f\u3001\u591a\u304f\u306e\u5834\u5408\u3001\u9759\u96fb\u653e\u96fb (ESD) \u306e\u5f71\u97ff\u3092\u53d7\u3051\u3084\u3059\u304f\u3001\u554f\u984c\u3092\u60aa\u5316\u3055\u305b\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>ESD \u5b89\u5168\u6750\u6599\u3084\u8a13\u7df4\u3092\u53d7\u3051\u305f\u4eba\u54e1\u306a\u3069\u306e\u9069\u5207\u306a\u4e88\u9632\u63aa\u7f6e\u3092\u8b1b\u3058\u308b\u3053\u3068\u3067\u3001\u3053\u308c\u3089\u306e\u6b20\u9665\u3092\u8efd\u6e1b\u3057\u3001\u3088\u308a\u9ad8\u54c1\u8cea\u306e PCB \u3092\u5b9f\u73fe\u3067\u304d\u307e\u3059\u3002<\/p>\n<h3>\u56de\u8def\u57fa\u677f\u306e\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u6642\u306b\u3088\u304f\u3042\u308b 2 \u3064\u306e\u554f\u984c\u306f\u4f55\u3067\u3059\u304b?<\/h3>\n<p>\u56de\u8def\u57fa\u677f\u306e\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u3092\u884c\u3046\u3068\u3001\u6b21\u306e 2 \u3064\u306e\u554f\u984c\u304c\u983b\u7e41\u306b\u767a\u751f\u3057\u307e\u3059\u3002 <strong>\u713c\u640d\u3057\u305f\u90e8\u54c1<\/strong> \u305d\u3057\u3066 <strong>\u306f\u3093\u3060\u4ed8\u3051\u306e\u554f\u984c<\/strong>\u3053\u308c\u3089\u306e\u554f\u984c\u306f\u3001\u904e\u5ea6\u306e\u71b1\u3001\u4e0d\u9069\u5207\u306a\u9593\u9694\u3001\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u306e\u6545\u969c\u306a\u3069\u3001\u3055\u307e\u3056\u307e\u306a\u8981\u56e0\u306b\u8d77\u56e0\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002 <strong>\u6c5a\u67d3\u3055\u308c\u305f\u306f\u3093\u3060<\/strong> \u305d\u3057\u3066 <strong>\u63a5\u7d9a\u4e0d\u826f<\/strong> \u3053\u308c\u3089\u306e\u554f\u984c\u3092\u3055\u3089\u306b\u60aa\u5316\u3055\u305b\u307e\u3059\u3002<\/p>\n<p>\u3053\u308c\u3089\u306e\u554f\u984c\u3092\u7279\u5b9a\u3057\u3066\u5bfe\u51e6\u3059\u308b\u3053\u3068\u306f\u3001\u56de\u8def\u57fa\u677f\u306e\u969c\u5bb3\u3092\u89e3\u6c7a\u3059\u308b\u305f\u3081\u306b\u4e0d\u53ef\u6b20\u3067\u3059\u3002\u3053\u308c\u3089\u306e\u554f\u984c\u306e\u6839\u672c\u539f\u56e0\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u3067\u3001\u52b9\u679c\u7684\u306a\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u3068\u89e3\u6c7a\u304c\u53ef\u80fd\u306b\u306a\u308a\u3001\u56de\u8def\u57fa\u677f\u306e\u4fe1\u983c\u6027\u3068\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u78ba\u4fdd\u3067\u304d\u307e\u3059\u3002<\/p>","protected":false},"excerpt":{"rendered":"<p>PCB 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\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u78ba\u4fdd\u3059\u308b\u305f\u3081\u306b\u4e0d\u53ef\u6b20\u3067\u3059\u3002<\/p>","protected":false},"author":9,"featured_media":2294,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_uag_custom_page_level_css":"","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-4)","background-image":"","background-repeat":"repeat","background-position":"center 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Lau","author_link":"https:\/\/tryvary.com\/ja\/author\/wsbpmbzuog4q\/"},"uagb_comment_info":0,"uagb_excerpt":"Gaining insight into the common causes of PCB failure is crucial for preventing costly downtime and ensuring optimal electronic system 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