{"id":11290,"date":"2024-07-03T08:09:00","date_gmt":"2024-07-03T00:09:00","guid":{"rendered":"\/\/m.letratesoro.com\/?p=11290"},"modified":"2024-06-29T14:22:10","modified_gmt":"2024-06-29T06:22:10","slug":"occasional-short-at-top-capacitor","status":"publish","type":"post","link":"\/\/m.letratesoro.com\/2024\/07\/occasional-short-at-top-capacitor\/","title":{"rendered":"\u9019\u7a2e\u7247\u5f0f\u96fb\u5bb9\u5076\u767c\u710a\u932b\u77ed\u8def\u4e0d\u826f\u73fe\u8c61\u662f\u600e\u9ebc\u5f62\u6210\u7684\u5462\uff1f"},"content":{"rendered":"<p align=\"center\"><font size=\"4\"><img loading=\"lazy\" decoding=\"async\" src=\"\/\/m.letratesoro.com\/wp-content\/uploads\/2024\/occasional_short_at_top_capacitor01.png\" width=\"580\" height=\"326\" \/><\/font><\/p>\n<p align=\"justify\"><font size=\"4\">\u9019\u500b&quot;\u7247\u5f0f\u96fb\u5bb9(chip capacitor)\u5076\u767c\u710a\u932b\u77ed\u8def\u4e0d\u826f\u73fe\u8c61&quot;\uff0c\u662f\u5de5\u4f5c\u718a\u5728\u570b\u5916\u8ad6\u58c7\u4e0a\u770b\u5230\u7684\u4e00\u5247\u8a0e\u8ad6\uff0c\u5de5\u4f5c\u718a\u4e5f\u6709\u628a\u9019\u554f\u984c\u653e\u5728\u6211\u5011\u7684\u81c9\u66f8\u793e\u5718\u4e0a\uff0c\u8acb\u5927\u5bb6\u5e6b\u5fd9\u53c3\u8a73\u8a0e\u8ad6\u554f\u984c\u767c\u751f\u7684\u53ef\u80fd\u539f\u56e0\uff0c\u800c\u5927\u5bb6\u7684\u53cd\u61c9\u4e5f\u975e\u5e38\u7684\u71b1\u70c8\u3002<\/font><\/p>\n<p align=\"justify\"><font size=\"4\">\u570b\u5916\u9019\u500b\u8a0e\u8ad6\u7684\u82e6\u4e3b\u8aaa\u4e86\uff0c\u767c\u751f\u554f\u984c\u7684\u677f\u5b50\uff0c\u5176\u88fd\u7a0b\u4f7f\u7528\u81ea\u52d5\u932b\u818f\u5370\u5237\u6a5f\u3001\u8d70\u7684\u662fSMT\u56de\u710a\u88fd\u7a0b\uff0c\u6c92\u6709\u7d93\u904e\u6ce2\u710a\uff0c\u4e5f\u5c31\u662f\u4e00\u73ed\u6b63\u5e38\u7684SMT\u56de\u710a\u88fd\u7a0b\u3002\u800c\u9019\u500b\u96fb\u5bb9\u77ed\u8def\u7684\u73fe\u8c61\u90fd\u662f\u5076\u723e\u767c\u751f\uff0c\u8981\u8acb\u5927\u5bb6\u5e6b\u5fd9\u5206\u6790\u554f\u984c\u767c\u751f\u7684\u53ef\u80fd\u539f\u56e0\u3002<\/font><\/p>\n<p><!--more--><\/p>\n<p align=\"justify\"><font size=\"4\">\u5de5\u4f5c\u718a\u8981\u5728\u9019\u908a\u5148\u8072\u660e\u4e00\u4e0b\uff0c\u5de5\u4f5c\u718a\u4e26\u975e\u9019\u500b\u554f\u984c\u7684\u82e6\u4e3b\uff0c\u622a\u81f3\u5de5\u4f5c\u718a\u9304\u97f3\u3001\u767c\u6587\u70ba\u6b62\uff0c\u82e6\u4e3b\u4e5f\u90fd\u6c92\u6709\u7d50\u8ad6\u8aaa\u554f\u984c\u767c\u751f\u7684\u771f\u6b63\u539f\u56e0\u662f\u4ec0\u9ebc\uff0c\u6240\u4ee5\u4e5f\u4e0d\u7528\u8a66\u5716\u5f9e\u5de5\u4f5c\u718a\u9019\u88cf\u5f97\u5230\u6700\u7d42\u7b54\u6848\uff0c\u5c31\u7576\u4f5c\u662f\u500b\u770b\u5716\u8aaa\u6545\u4e8b\u7684\u8a0e\u8ad6\u5427\u3002<\/font><\/p>\n<p align=\"justify\"><font size=\"4\">\u4e0b\u9762\u9019\u4e9b\u5247\u662f\u81c9\u66f8\u7db2\u53cb\u8a0e\u8ad6\u5f8c\u8a8d\u70ba\u96fb\u5bb9\u77ed\u8def\u767c\u751f\u7684\u53ef\u80fd\u539f\u56e0\uff0c\u5de5\u4f5c\u718a\u628a\u5b83\u5011\u5217\u5728\u9019\u88e1\uff0c\u53ef\u4ee5\u7d66\u5927\u5bb6\u53c3\u8003\uff0c\u4e5f\u6703\u8a66\u8457\u8ddf\u5927\u5bb6\u804a\u804a\u81ea\u5df1\u7684\u770b\u6cd5\uff0c\u4e0d\u904e\u5de5\u4f5c\u718a\u7684\u770b\u6cd5\u4e0d\u4e00\u5b9a\u662f\u6700\u6b63\u78ba\u7684\uff0c\u9019\u9ede\u4e5f\u8acb\u5927\u5bb6\u6ce8\u610f\u4e00\u4e0b\uff1a<\/font><\/p>\n<ul>\n<li>\n<p align=\"justify\"><font size=\"4\">\u7db2\u53cb\u5011\u63d0\u51fa\u96fb\u5bb9\u77ed\u8def\u7684\u7b2c\u4e00\u500b\u53ef\u80fd\u539f\u56e0\u662f\u300c<strong><font color=\"#9b00d3\">metal migration<\/font><\/strong>\u300d\u3002\u7db2\u53cb\u9019\u908a\u8aaa\u7684\u300cmetal migration\u300d\u61c9\u8a72\u662f\u6307\u300a<a title=\"\u96fb\u5b50\u9077\u79fb(electromigration, EM)\u53ca\u96fb\u5b50\u5316\u5b78\u9077\u79fb(electrochemical migration, ECM)\u6709\u4f55\u5dee\u7570\uff1f\" href=\"\/\/m.letratesoro.com\/2024\/03\/ec-emc\/\" target=\"_blank\" rel=\"noopener\">\u96fb\u5316\u5b78\u9077\u79fb(electrochemical migration, ECM)<\/a>\u300b\u3002\u6709\u53ef\u80fd\u662f\u5728\u505a\u53ef\u9760\u5ea6\u6e2c\u8a66\u7684\u6642\u5019\uff0c\u5728\u9ad8\u6eab\u9ad8\u6fd5\u7684\u74b0\u5883\u4e0b\u767c\u751f\u7684\u96fb\u5316\u5b78\u9077\u79fb\u3002<\/font><\/p>\n<p align=\"justify\">\u300b\u300b<font size=\"4\">\u5de5\u4f5c\u718a\u500b\u4eba\u89c0\u9ede\uff1a\u5176\u5be6\uff0c\u5de5\u4f5c\u718a\u7576\u521d\u5728\u770b\u5230\u9019\u4e9b\u4e0d\u826f\u7167\u7247\u6642\u7684\u7b2c\u4e00\u500b\u5370\u8c61\uff0c\u4e5f\u5b78\u5f97\u6709\u53ef\u80fd\u662f\u300c\u96fb\u5316\u5b78\u9077\u79fb\u300d\uff0c\u56e0\u70ba\u77ed\u8def\u7684\u73fe\u8c61\u770b\u8d77\u4f86\u771f\u7684\u7a0d\u5fae\u6709\u9ede\u50cf\u3002\u4f46\u5f8c\u4f86\u518d\u4ed4\u7d30\u89c0\u5bdf\u5f8c\uff0c\u5c31\u767c\u73fe\u5b83\u8d8a\u4f86\u8d8a\u4e0d\u50cf\u662f\u300c\u96fb\u5316\u5b78\u9077\u79fb\u300d\u4e86\u3002\u56e0\u70ba\u300c\u96fb\u5316\u5b78\u9077\u79fb\u300d\u9577\u51fa\u4f86\u7684\u6676\u679d(dendrite)\u4e00\u822c\u6703\u6bd4\u8f03\u7d30\uff0c\u800c\u4e0d\u826f\u7167\u7247\u4e2d\u6700\u5de6\u908a\u9019\u9846\u96fb\u5bb9\u7684\u77ed\u8def\u4f3c\u4e4e\u6709\u9ede\u7d66\u4ed6\u904e\u65bc\u7c97\u58ef\u4e86\u554a\uff01\u800c\u4e14\u8d8a\u770b\u8d8a\u89ba\u5f97\u5b83\u6676\u679d\u4e26\u6c92\u6709\u7531\u7c97\u5230\u7d30\u7684\u679d\u72c0\u7269\u7d50\u69cb\u3002\u6240\u4ee5\u500b\u4eba\u624d\u89ba\u5f97\u9019\u61c9\u8a72\u4e0d\u662f\u96fb\u5316\u5b78\u9077\u79fb\u6240\u9020\u6210\u7684\u77ed\u8def\u3002<\/font><\/p>\n<\/li>\n<li>\n<p align=\"justify\"><font size=\"4\">\u7db2\u53cb\u5011\u8a0e\u8ad6\u7684\u7b2c\u4e8c\u500b\u53ef\u80fd\u539f\u56e0\u70ba\u300c<strong><font color=\"#9b00d3\">\u56de\u710a\u6eab\u5ea6\u4e0d\u8db3\u3001\u6240\u4ee5\u5c0e\u81f4\u710a\u932b\u4e0a\u51fa\u73fe\u591a\u7a1c\u89d2\u7684\u73fe\u8c61<\/font><\/strong>\u300d\u3002<\/font><\/p>\n<p align=\"justify\"><font size=\"4\"><font size=\"4\">\u300b\u300b\u95dc\u65bc\u9019\u500b\u8ad6\u9ede\uff0c<\/font>\u5de5\u4f5c\u718a\u57fa\u672c\u4e0a\u540c\u610f\u6709\u300c\u710a\u932b\u6eab\u5ea6\u4e0d\u8db3\u300d\u7684\u73fe\u8c61\uff0c\u56e0\u70ba\u4e0d\u826f\u7167\u7247\u7684\u4e2d\u9593\u53ca\u6700\u53f3\u908a2\u500b\u96fb\u5bb9\u7aef\u9ede\u7684\u722c\u932b\u9ad8\u5ea6\u7684\u78ba\u6709\u9ede\u7d66\u5b83\u4f4e\uff0c\u800c\u4e14\u90192\u500b\u96fb\u5bb9\u5728\u710a\u588a\u4e0a\u9762\u7684\u5403\u932b\u4e5f\u4e0d\u662f\u5f88\u98fd\u6eff\uff0c\u751a\u81f3\u9084\u6709\u4e9b<a title=\"PCB\u53ca\u96fb\u5b50\u96f6\u4ef6\u710a\u932b\u5403\u5f97\u597d\u4e0d\u597d(\u6f64\u6fd5\u3001\u4e0d\u6f64\u6fd5\u3001\u7e2e\u932b\u3001\u9000\u6f64\u6fd5)\u7684\u539f\u7406\u662f\u4ec0\u9ebc\uff1f\" href=\"\/\/m.letratesoro.com\/2017\/04\/wetting-principle\/#google_vignette\" target=\"_blank\" rel=\"noopener\">\u7e2e\u932b(de-wetting)<\/a>\u7684\u73fe\u8c61\u3002\u5f9e\u4e0d\u826f\u7167\u7247\u770b\u4f86\uff0c\u710a\u588a\u4f3c\u4e4e\u672a\u88ab\u5b8c\u5168\u6f64\u6fd5(wetting)\uff0c\u9084\u7559\u6709\u90e8\u5206\u672a\u6f64\u6fd5\u7684\u710a\u588a\u3002<\/font><\/p>\n<p align=\"justify\"><font size=\"4\">\u300b\u300b<font size=\"4\">\u5de5\u4f5c\u718a\u500b\u4eba\u89c0\u9ede\uff1a<\/font>\u81f3\u65bc\u6eab\u5ea6\u4e0d\u8db3\u5c0e\u81f4&quot;\u710a\u932b\u591a\u7a1c\u89d2&quot;\u9019\u500b\u8ad6\u9ede\uff0c\u5de5\u4f5c\u718a\u500b\u4eba\u5c31\u6709\u9ede\u4e0d\u592a\u80fd\u540c\u610f\u4e86\uff0c\u56e0\u70ba\u9019\u500b\u591a\u7a1c\u89d2\u6307\u7684\u61c9\u8a72\u662f\u51fa\u73fe\u5728\u7167\u7247\u6700\u5de6\u908a\u7684\u9019\u9846\u96fb\u5bb9\uff0c\u800c\u9019\u9846\u96fb\u5bb9\u9802\u7aef\u7684\u77ed\u8def\u710a\u932b\u4e5f\u662f\u6700\u591a\u7684\uff0c\u5982\u679c\u662f\u6eab\u5ea6\u4e0d\u8db3\u9020\u6210\uff0c\u710a\u932b\u61c9\u8a72\u4e5f\u662f\u6c92\u6709\u592a\u5927\u6a5f\u6703\u53ef\u4ee5\u722c\u4e0a\u96fb\u5bb9\u7684\u9802\u90e8\u3002\u5176\u4ed6\u5169\u9846\u96fb\u5bb9\u5247\u6c92\u6709\u9019\u500b\u710a\u932b\u7a1c\u89d2\u7684\u73fe\u8c61\u3002<\/font><\/p>\n<\/li>\n<li>\n<p><font size=\"4\">\u4e0b\u4e00\u500b\u7db2\u53cb\u8a8d\u70ba\u77ed\u8def\u767c\u751f\u53ef\u80fd\u7684\u539f\u56e0\u662f\u300c<strong><font color=\"#9b00d3\">\u932b\u818f\u8b8a\u8cea\u3001\u6216\u932b\u818f\u6eb6\u5291\u63d0\u65e9\u63ee\u767c\uff0c\u5c0e\u81f4\u5403\u932b\u4e0d\u4f73<\/font><\/strong>\u300d\u3002<\/font><\/p>\n<p align=\"justify\"><font size=\"4\">\u300b\u300b\u5de5\u4f5c\u718a\u500b\u4eba\u89c0\u9ede\uff1a\u9019\u500b\u8ad6\u9ede\uff0c\u5de5\u4f5c\u718a\u8a8d\u70ba\u8207\u524d\u4e00\u500b&quot;\u56de\u710a\u6eab\u5ea6\u4e0d\u8db3&quot;\u7684\u539f\u56e0\u61c9\u8a72\u662f\u985e\u4f3c\u7684\u3002\u932b\u818f\u5982\u679c\u66b4\u9732\u5728\u7a7a\u6c23\u4e2d\u904e\u4e45\uff0c\u5c31\u6703\u9020\u6210\u932b\u818f\u4e2d\u7684\u6eb6\u5291\u63d0\u65e9\u63ee\u767c\uff0c\u4e7e\u6db8\u7684\u932b\u818f\u5c31\u6709\u6a5f\u6703\u9020\u6210\u710a\u932b\u54c1\u8cea\u4e0d\u4f73\uff0c\u4e0d\u826f\u7684\u73fe\u8c61\u6703\u8207\u6eab\u5ea6\u4e0d\u8db3\u6709\u9ede\u985e\u4f3c\u3002<\/font><\/p>\n<\/li>\n<li>\n<p align=\"justify\"><font size=\"4\">\u4e0b\u4e00\u500b\u7db2\u53cb\u8a8d\u70ba\u77ed\u8def\u53ef\u80fd\u767c\u751f\u7684\u539f\u56e0\u662f\u300c<strong><font color=\"#9b00d3\">\u932b\u818f\u5370\u5237\u91cf\u592a\u591a\u4e86\uff0c\u5c0e\u81f4\u52a9\u710a\u5291\u4f86\u4e0d\u53ca\u9003\u9038\uff0c\u5674\u6ffa\u5230\u96fb\u5bb9\u9802\u7aef\uff0c\u9020\u6210\u77ed\u8def<\/font><\/strong>\u300d\u3002\u9019\u4f4d\u7db2\u53cb\u8a8d\u70ba\u6b63\u5e38\u710a\u9ede\u7684\u710a\u932b\u5f62\u72c0\u61c9\u8a72\u8981\u5982\u540c\u7167\u7247\u4e2d\u9019\u6a23\uff0c\u5728\u96f6\u4ef6\u710a\u9ede\u8207\u710a\u588a\u4e4b\u9593\u61c9\u8a72\u8981\u5f62\u6210\u4e00\u500b\u50cf\u5167\u51f9\u7684\u5713\u5f27\u5f62\u72c0\uff0c\u9019\u6a23\u5b50\u624d\u662f\u6700\u5b8c\u7f8e\u7684\u710a\u932b\u3002\u800c\u4e0d\u826f\u7167\u7247\u4e2d\uff0c\u7279\u5225\u662f\u6700\u5de6\u908a\u96fb\u5bb9\u7684\u7167\u7247\uff0c\u6211\u5011\u53ef\u4ee5\u770b\u5230\u9019\u500b\u710a\u9ede\u7684\u5f62\u72c0\u537b\u662f\u5f80\u5916\u51f8\u51fa\u4f86\u7684\u3002\u9019\u500b\u5c31\u662f\u932b\u818f\u5370\u5237\u904e\u591a\u7684\u8de1\u8c61\uff0c\u932b\u818f\u5982\u679c\u5370\u5237\u5f97\u592a\u591a\uff0c\u52a9\u710a\u5291\u5728\u56de\u710a\u6642\u6703\u88ab\u5feb\u901f\u52a0\u71b1\uff0c\u4f7f\u5f97\u9ad4\u7a4d\u81a8\u8139\uff0c\u800c\u90a3\u4e9b\u88ab\u5927\u91cf\u932b\u818f\u5305\u8986\u800c\u4f86\u4e0d\u53ca\u9003\u9038\u7684\u52a9\u710a\u5291\u6240\u7522\u751f\u7684\u6c23\u9ad4\uff0c\u5c31\u6703\u56e0\u70ba\u9ad4\u7a4d\u81a8\u8139\u800c\u767c\u751f\u7206\u932b\u5674\u6ffa\u7684\u73fe\u8c61\uff0c\u9019\u6642\u5c31\u6703\u9806\u4fbf\u628a\u4e00\u4e9b\u932b\u818f\u5e36\u96e2\u539f\u672c\u710a\u588a\u7684\u4f4d\u7f6e\u3002\u56e0\u70ba\u96f6\u4ef6\u5169\u7aef\u7684\u710a\u9ede\u90fd\u5df2\u7d93\u6709\u710a\u932b\uff0c\u591a\u9918\u7684\u710a\u932b\u5728\u6709\u9650\u7684\u710a\u588a\u4e0a\u5c31\u6703\u5f80\u4e0a\u7a4d\u7d2f\u5806\u9ad8\u3002\u4e00\u65e6\u767c\u751f\u5674\u932b\uff0c\u5c31\u6709\u53ef\u80fd\u5674\u6ffa\u5728\u672c\u9ad4\u4e0a\u65b9\uff0c\u518d\u52a0\u4e0a\u56de\u710a\u7210\u5167\u7684\u9ad8\u6eab\uff0c\u6703\u8b93\u98db\u6ffa\u51fa\u4f86\u7684\u710a\u932b\u6700\u7d42\u5f62\u6210\u9023\u63a5\u7dda\u77ed\u8def\u73fe\u8c61\uff01<\/font><\/p>\n<p align=\"justify\"><font size=\"4\">\u300b\u300b\u5de5\u4f5c\u718a\u500b\u4eba\u89c0\u9ede\uff1a\u6574\u6bb5\u6558\u8ff0\u5538\u8d77\u4f86\u4f3c\u4e4e\u611f\u89ba\u6709\u9ede\u7d66\u5b83\u62d7\u53e3\uff01\u5de5\u4f5c\u718a\u500b\u4eba\u89ba\u5f97\u5728\u7167\u7247\u4e2d\u6700\u5de6\u908a\u96fb\u5bb9\u7aef\u9ede\u7684\u710a\u932b\u91cf\u7684\u78ba\u662f\u6709\u9ede\u592a\u591a\uff0c\u4f46~\u9019\u500b\u771f\u7684\u662f\u4e00\u822c\u6b63\u5e38\u7684\u932b\u818f\u5370\u5237\u91cf\u55ce\uff1f\u70ba\u4f55\u5176\u4ed62\u500b\u96fb\u5bb9\u7684\u932b\u91cf\u6b63\u5e38\uff0c\u751a\u81f3\u6709\u9ede\u504f\u5c11\u3002\u5f88\u660e\u986f\u7684\uff0c\u6700\u5de6\u908a\u9019\u9846\u96fb\u5bb9\u7684\u710a\u932b\u91cf\u662f\u7570\u5e38\u7684\u3002\u9019\u500b\u6211\u5011\u53ef\u4ee5\u7b49\u5230\u5f8c\u9762\u505a\u7e3d\u7d50\u7684\u6642\u5019\u518d\u4f86\u8aaa\u660e\u3002          <br \/><font size=\"4\"><img loading=\"lazy\" decoding=\"async\" src=\"\/\/m.letratesoro.com\/wp-content\/uploads\/2024\/occasional_short_at_top_capacitor02.png\" width=\"540\" height=\"220\" \/><\/font><\/font><\/p>\n<\/li>\n<li>\n<p align=\"justify\"><font size=\"4\">\u4e0b\u4e00\u500b\u7db2\u53cb\u63d0\u51fa\u4f86\u77ed\u8def\u7684\u53ef\u80fd\u539f\u56e0\u662f\u300c<strong><font color=\"#9b00d3\">\u5438\u5634\u4e0a\u9762\u6cbe\u5230\u4e86\u710a\u932b\uff0c\u7136\u5f8c\u6cbe\u6c61\u5230\u4e0b\u4e00\u500b\u96f6\u4ef6\u7684\u9802\u90e8<\/font><\/strong>\u300d\u3002\u9019\u4f4d\u7db2\u53cb\u8a8d\u70ba\uff0c\u5237\u932b\u5982\u679c\u5370\u5237\u5f97\u592a\u539a\u4e86\uff0c\u8cbc\u7247\u7684\u6642\u5019\u5c31\u6709\u53ef\u80fd\u6cbe\u6c59\u5230\u5438\u5634\uff0c\u7136\u5f8c\u6c61\u67d3\u5230\u4e0b\u4e00\u500b\u6599\u4ef6\u7684\u9802\u90e8\u3002<\/font><\/p>\n<p align=\"justify\"><font size=\"4\">\u300b\u300b\u5de5\u4f5c\u718a\u500b\u4eba\u89c0\u9ede\uff1a\u5de5\u4f5c\u718a\u500b\u4eba\u89ba\u5f97\uff0c\u5982\u679c\u9019\u500b\u5438\u5634\u6cbe\u5230\u710a\u932b\u7684\u6c59\u67d3\u5047\u8a2d\u662f\u6210\u7acb\uff0c\u90a3\u6cbe\u5230\u7684\u932b\u818f\u91cf\u61c9\u8a72\u6703\u975e\u5e38\u591a\uff0c\u624d\u53ef\u80fd\u9020\u6210\u9019\u6a23\u7684\u77ed\u8def\u73fe\u8c61\u3002\u518d\u8aaa\u4e86\uff0c\u932b\u818f\u61c9\u8a72\u8981\u5370\u5230\u591a\u539a\uff1f\u624d\u6709\u6a5f\u6703\u88ab\u5438\u5634\u6cbe\u5230\u3002\u5de5\u4f5c\u718a\u4e0d\u77e5\u9053\u5728\u5927\u5bb6\u7684\u7d93\u9a57\u88e1\uff0c\u6709\u6c92\u6709\u767c\u751f\u904e\u5438\u5634\u6cbe\u932b\u7684\u73fe\u8c61\uff1f\u6211\u500b\u4eba\u4ee5\u524d\u662f\u6c92\u6709\u78b0\u5230\u904e\u5566\uff01\u5370\u8c61\u4e2d\uff0c\u6709\u4e00\u6b21\u7d93\u9a57\u662fSMT\u5de5\u7a0b\u5e2b\u5728\u8abf\u9069\u8cbc\u7247\u7a0b\u5f0f\u7684\u6642\u5019\uff0c\u5438\u5634\u4e0d\u5c0f\u5fc3\u78b0\u5230\u904e\uff0c\u6b63\u5e38\u7684\u8cbc\u7247\u751f\u7522\u5c31\u5f9e\u4f86\u6c92\u6709\u767c\u751f\u904e\u3002<\/font><\/p>\n<\/li>\n<li>\n<p align=\"justify\"><font size=\"4\">\u4e0b\u4e00\u500b\u7db2\u53cb\u63d0\u51fa\u4f86\u7684\u53ef\u80fd\u539f\u56e0\u662f\u300c<strong><font color=\"#9b00d3\">\u5438\u5634\u5410\u6c23\u9020\u6210<\/font><\/strong>\u300d\u3002\u9019\u4f4d\u7db2\u53cb\u8aaa\u660e\uff0c\u53ef\u4ee5\u5728SMT\u6a5f\u5668\u53d6\u6599\u6642\u653e\u6162\u901f\u5ea6\u89c0\u5bdf\u4e00\u4e0b\uff0c\u770b\u5438\u5634\u662f\u5426\u6709\u5438\u5728\u96f6\u4ef6\u7684\u4e2d\u5fc3\u9ede\u4e0a\uff0c\u5982\u679c\u6c92\u6709\uff0c\u5728\u6a5f\u5668\u5c07\u96f6\u4ef6\u8cbc\u653e\u4e0aPCB\u7684\u6642\u5019\uff0c\u6a5f\u53f0\u6703\u8b93\u5438\u5634\u505a\u51fa\u4e00\u500b\u89e3\u771f\u7a7a\u7684\u52d5\u4f5c\uff0c\u9019\u6642\u5019\u5438\u5634\u6703\u5410\u6c23\u6216\u5674\u6c23\uff0c\u5c31\u6709\u53ef\u80fd\u5c07\u932b\u818f\u5674\u6ffa\u5230\u9130\u8fd1\u7684\u96f6\u4ef6\u4e0a\uff0c\u7136\u5f8c\u7522\u751f\u77ed\u8def\uff0c\u9019\u4e5f\u6703\u9020\u6210\u710a\u588a\u4e0a\u9762\u932b\u91cf\u6709\u6e1b\u5c11\u7684\u73fe\u8c61\uff0c\u904e\u5b8c\u56de\u710a\u4ee5\u5f8c\u5728\u5468\u908a\u9084\u6703\u51fa\u73fe\u4e00\u4e9b\u932b\u73e0\uff0c\u53ef\u4ee5\u5728\u904e\u7210\u5b50\u524d\u7528\u653e\u5927\u93e1\u7a0d\u5fae\u89c0\u5bdf\u4e00\u4e0b\u3002<\/font><\/p>\n<p align=\"justify\"><font size=\"4\">\u300b\u300b\u5de5\u4f5c\u718a\u500b\u4eba\u89c0\u9ede\uff1a\u95dc\u65bc\u9019\u500b\u8ad6\u9ede\uff0c\u5de5\u4f5c\u718a\u89ba\u5f97\u662f\u6709\u53ef\u80fd\u767c\u751f\u7684\uff0c\u5c24\u5176\u662f\u53ef\u80fd\u767c\u751f\u5728\u90a3\u4e9b\u96f6\u4ef6\u8868\u9762\u4e0d\u5920\u5e73\u6574\u6216\u662f\u5e73\u9762\u904e\u5c0f\u7684\u96f6\u4ef6\u3002\u53ef\u662f\uff0c\u60f3\u8981\u8b93\u5438\u5634\u7684\u5674\u6c23\u53ef\u4ee5\u9020\u6210\u710a\u932b\u96e2\u958b\u539f\u4f86\u5370\u5237\u7684\u4f4d\u7f6e\uff0c\u90a3\u5f97\u8981\u6709\u591a\u5927\u7684\u5674\u6c23\u529b\u91cf\uff0c\u800c\u4e14\u5c31\u7b97\u6709\uff0c\u932b\u818f\u61c9\u8a72\u4e5f\u4e0d\u81f3\u65bc\u6703\u6cbe\u6c61\u5230\u96f6\u4ef6\u9802\u90e8\u624d\u5c0d\uff0c\u800c\u4e14\u9019\u5927\u90e8\u5206\u9019\u6a23\u7684\u60c5\u6cc1\uff0c\u61c9\u8a72\u4e5f\u591a\u53ea\u6703\u5728PCB\u7684\u8868\u9762\u4e0a\u5f62\u6210\u932b\u73e0\u3002<\/font><\/p>\n<\/li>\n<li>\n<p align=\"justify\"><font size=\"4\">\u4e0b\u4e00\u500b\u7db2\u53cb\u63d0\u51fa\u4f86\u7684\u53ef\u80fd\u539f\u56e0\u662f\u300c<strong><font color=\"#9b00d3\">\u6703\u4e0d\u6703\u662f\u96fb\u5bb9\u5982\u679c\u88c2\u958b<\/font><\/strong>\u300d\uff0c\u7db2\u53cb\u63d0\u51fa\u96fb\u5bb9\u4e00\u65e6\u88c2\u958b\uff0c\u9047\u5230\u6fd5\u6c23\u5c31\u6703\u7522\u751f\u77ed\u8def\u73fe\u8c61\u3002<\/font><\/p>\n<p align=\"justify\"><font size=\"4\">\u300b\u300b<font size=\"4\">\u5de5\u4f5c\u718a\u500b\u4eba\u89c0\u9ede\uff1a<\/font>\u95dc\u65bc\u9019\u4e00\u9ede\uff0c\u5de5\u4f5c\u718a\u500b\u4eba\u89ba\u5f97\u61c9\u8a72\u662f\u60f3\u591a\u4e86\uff0c\u56e0\u70ba\u4e00\u822c\u96fb\u5bb9\u88c2\u958b\u4ee5\u5f8c\u7684\u78ba\u6703\u767c\u751f\u77ed\u8def\uff0c\u4f46\u662f\u8981\u525b\u597d\u88c2\u958b\u5230\u96fb\u5bb9\u7684\u9802\u7aef\u4e26\u4e14\u5f62\u6210\u4e00\u689d\u76f4\u7dda\uff0c\u9019\u500b\u6a5f\u7387\u61c9\u8a72\u975e\u5e38\u4f4e\u5427\uff01\u56e0\u70ba\uff0c\u96fb\u5bb9\u88c2\u958b\u5927\u90e8\u5206\u90fd\u662f\u6cbf\u8457\u5074\u9762\u659c30\u5ea6\u523060\u5ea6\u89d2\u4e4b\u9593\uff0c\u5de5\u4f5c\u718a\u9084\u771f\u6c92\u898b\u904e\u96fb\u5bb9\u88c2\u958b\u5728\u9802\u90e8\u5f62\u6210\u76f4\u7dda\uff0c\u7136\u5f8c\u9084\u6703\u6709\u710a\u932b\u722c\u5728\u96fb\u5bb9\u9802\u9762\u7684\u73fe\u8c61\uff0c\u53ea\u80fd\u8aaa\u9019\u7a2e\u6a5f\u6703\u771f\u7684\u662f\u5fae\u4e4e\u5176\u5fae\u3002           <br \/><img decoding=\"async\" src=\"\/\/m.letratesoro.com\/wp-content\/uploads\/images\/MLCC_13482\/MLCC_crack.png\" \/><\/font><\/p>\n<\/li>\n<li>\n<p align=\"justify\"><font size=\"4\">\u4e0b\u4e00\u500b\u7db2\u53cb\u63d0\u51fa\u4f86\u7684\u53ef\u80fd\u539f\u56e0\u662f\u300c<strong><font color=\"#9b00d3\">\u96fb\u5bb9\u8cbc\u7247\u6642\u7ffb\u8f49\u9020\u6210<\/font><\/strong>\u300d\u3002\u9019\u4f4d\u7db2\u53cb\u8aaa\uff1a\u6709\u4e9b\u96fb\u5bb9\u7684\u5c3a\u5bf8\u6703\u6bd4\u6b63\u5e38\u5c3a\u5bf8\u518d\u77ed\u4e00\u9ede\u9ede\uff0c\u5728\u8cbc\u7247\u6253\u4ef6\u7684\u6642\u5019\u6703\u9020\u6210\u5169\u500b\u7aef\u9ede\u6cbe\u932b\u4e0d\u5e73\u5747\uff0c\u904e\u56de\u710a\u7210\u6642\u5c31\u53ef\u80fd\u767c\u751f\u7ffb\u8f49\uff0c\u53ef\u4ee5\u67e5\u770b\u8cbc\u7247\u5f8c\u53ca\u904e\u7210\u524d\u7684\u4f4d\u7f6e\u505a\u5206\u6790\u4f86\u8a66\u8a66\u770b\u3002<\/font><\/p>\n<p align=\"justify\"><font size=\"4\">\u300b\u300b<font size=\"4\">\u5de5\u4f5c\u718a\u500b\u4eba\u89c0\u9ede\uff1a<\/font>\u9019\u500b\u554f\u984c\u5de5\u4f5c\u718a\u4ee5\u524d\u6709\u78b0\u5230\u904e\uff0c\u7684\u78ba\u5728\u8cbc\u7247\u7684\u6642\u5019\u6703\u6709\u767c\u751f\u96f6\u4ef6\u7ffb\u8f49\u7684\u73fe\u8c61\uff0c\u4f46\u662f\u5927\u90e8\u5206\u5730\u96f6\u4ef6\u7ffb\u8f49\u5176\u5be6\u90fd\u767c\u751f\u5728\u6372\u5e36\u4e2d\uff0c\u7279\u5225\u662f\u5728\u6495\u81a0\u819c\u7684\u6642\u5019\u7522\u751f\u975c\u96fb\uff0c\u975c\u96fb\u5438\u8d77\u96f6\u4ef6\u800c\u767c\u751f\u7ffb\u8f49\uff0c\u5728\u8cbc\u7247\u5f8c\u53c8\u767c\u751f\u7ffb\u8f49\u7684\u6a5f\u7387\u57fa\u672c\u4e0a\u61c9\u8a72\u5f88\u4f4e\uff0c\u7db2\u53cb\u63d0\u51fa\u7aef\u77ed\u5169\u9762\u6cbe\u932b\u4e0d\u5e73\u5747\u7684\u73fe\u8c61\uff0c\u5927\u90e8\u5206\u60c5\u6cc1\u61c9\u8a72\u662f\u6703\u767c\u751f\u96f6\u4ef6\u7acb\u8d77\u7684<a title=\"\u96fb\u963b\u96fb\u5bb9\u5c0f\u96f6\u4ef6\u767c\u751f\u7a7a\u710a\u53ca\u7acb\u7891(\u5893\u7891\u6548\u61c9)\u7684\u539f\u56e0\" href=\"\/\/m.letratesoro.com\/2014\/02\/solder-tombstone\/\" target=\"_blank\" rel=\"noopener\">\u5893\u7891\u6548\u61c9<\/a>\u3002\u800c\u4e14\u5c31\u7b97\u771f\u7684\u6709\u767c\u751f\u96f6\u4ef6\u7ffb\u8f49\u7684\u73fe\u8c61\uff0c\u4e5f\u4e0d\u592a\u6703\u5728\u96f6\u4ef6\u7684\u9802\u90e8\u5f62\u6210\u689d\u72c0\u77ed\u8def\uff0c\u56e0\u70ba\u710a\u932b\u672c\u8eab\u6709\u5167\u805a\u529b\uff0c\u5728\u5927\u591a\u6578\u7684\u60c5\u6cc1\u4e0b\uff0c\u878d\u7194\u7684\u710a\u932b\u90fd\u6703\u7e2e\u56de\u5230\u96f6\u4ef6\u7684\u7aef\u9ede\uff0c\u7e2e\u4e0d\u56de\u53bb\u7684\u5c31\u6703\u5f62\u6210\u7368\u7acb\u7684\u932b\u73e0\uff0c\u800c\u6bd4\u8f03\u4e0d\u6703\u50cf\u7167\u7247\u4e2d\u9019\u6a23\u5f62\u6210\u689d\u72c0\u7684\u77ed\u8def\uff0c\u9664\u975e\u932b\u91cf\u975e\u5e38\u591a\u3002<\/font><\/p>\n<\/li>\n<li>\n<p><font size=\"4\">\u7db2\u53cb\u63d0\u51fa\u4f86\u7684\u6700\u5f8c\u4e00\u500b\u53ef\u80fd\u539f\u56e0\u662f\u300c<strong><font color=\"#9b00d3\">\u7206\u932b\u77ed\u8def<\/font><\/strong>\u300d\u9020\u6210\u3002 <\/font><\/p>\n<p><font size=\"4\">\u7db2\u53cb\u88dc\u5145\u89e3\u91cb\u9019\u500b\u53ef\u80fd\u539f\u56e0\u67092\u500b\u91cd\u9ede\uff1a<\/font><\/p>\n<p align=\"justify\"><font size=\"4\">1. \u932b\u818f\u4fdd\u5b58\u5982\u679c\u4e0d\u662f\u5f88\u597d\uff0c\u5c31\u6703\u767c\u751f\u932b\u818f\u4e2d\u7684\u52a9\u710a\u5291\u8207\u932b\u7c89\u5206\u96e2\uff0c\u6216\u662f\u767c\u751f\u52a9\u710a\u5291\u63d0\u65e9\u63ee\u767c\u7684\u73fe\u8c61\uff0c\u9020\u6210\u932b\u818f\u4e7e\u6db8\u7684\u554f\u984c\uff0c\u9019\u6642\u5019\u53ef\u80fd\u5c31\u6703\u6709\u4eba\u81ea\u4f5c\u8070\u660e\u6191\u611f\u89ba\u4f86\u984d\u5916\u6dfb\u52a0\u52a9\u710a\u5291\uff08\u4e8b\u5be6\u4e0a\u61c9\u8a72\u662f\u6eb6\u5291\uff09\u3002\u800c\u932b\u818f\u4e2d\u7684\u52a9\u710a\u5291\u4e00\u65e6\u6fc3\u5ea6\u592a\u9ad8\uff0c\u5728\u904e\u56de\u710a\u6642\u5c31\u6703\u50cf\u71b1\u6cb9\u78b0\u5230\u6c34\u4e00\u6a23\u5674\u6ffa\u51fa\u4f86\uff08\u61c9\u8a72\u662f\u6c34\u78b0\u4e0a\u71b1\u6cb9\uff09\uff0c\u5e36\u51fa\u932b\u818f\u3002(\u9019\u500b\u597d\u50cf\u8ddf\u524d\u9762\u7684\u7b2c3\u500b\u539f\u56e0&quot;\u932b\u818f\u8b8a\u8cea&quot;\u76f8\u4f3c\u8036~\u4e0d\u7ba1\u4e86\uff01\u7db2\u53cb\u53e6\u5916\u9084\u63d0\u5230\u6709\u7b2c2\u500b\u91cd\u9ede)<\/font><\/p>\n<p align=\"justify\"><font size=\"4\">2. SMT\u5728\u96fb\u5bb9\u710a\u63a5\u7684\u6642\u5019\uff0c\u5728\u6b63\u5e38\u60c5\u6cc1\u4e0b\uff0c\u710a\u932b\u61c9\u8a72\u90fd\u6703\u722c\u5230\u96fb\u5bb9\u7684\u7aef\u9ede\u4e0a\u3002\u4f46\u662f\u5f9e\u7167\u7247\u4e0a\u9762\u89c0\u5bdf\u96fb\u5bb9\u7684\u710a\u588a\uff0c\u767c\u73fe\u5b83\u7684\u5403\u932b\u4e26\u4e0d\u662f\u5f88\u597d\uff0c\u751a\u81f3\u6709\u7e2e\u932b\u73fe\u8c61\uff0c\u7576\u710a\u932b\u878d\u7194\u6642\u7121\u6cd5\u6f64\u6fd5\u710a\u588a\uff0c\u710a\u932b\u5c31\u6703\u64e0\u58d3\u5230\u4e00\u584a\u5f62\u6210\u4e00\u500b\u5927\u7403\u72c0\uff0c\u7576\u6eab\u5ea6\u6301\u7e8c\u5347\u9ad8\uff0c\u7403\u72c0\u7684\u710a\u932b\u5c07\u6703\u767c\u751f\u7206\u932b\u7684\u73fe\u8c61\u3002<\/font><\/p>\n<p align=\"justify\"><font size=\"4\">&#160;<font size=\"4\">\u300b\u300b<\/font>\u95dc\u65bc\u9019\u4e00\u9ede\uff0c\u5de5\u4f5c\u718a\u89ba\u5f97\uff0c\u5982\u679c\u771f\u7684\u767c\u751f\u7206\u932b\uff0c\u4e00\u822c\u90fd\u6703\u5448\u73fe\u51fa\u5674\u6ffa\u72c0\u614b\uff0c\u4f46\u662f\u4e0d\u826f\u7167\u7247\u4e2d\u7684\u73fe\u8c61\u770b\u8d77\u4f86\u4f3c\u4e4e\u4e0d\u50cf\uff08\u5674\u6ffa\u6703\u6709\u4e00\u500b\u5f88\u91cd\u8981\u7684\u73fe\u8c61\uff0c\u5c31\u662f\u8d8a\u91cd\u6216\u8d8a\u5927\u7684\u5674\u5c04\u9ede\u6703\u8ddd\u96e2\u5674\u6ffa\u8d77\u59cb\u9ede\u8d8a\u8fd1\uff09\u3002\u800c\u4e14\u7206\u932b\u7684\u767c\u751f\u901a\u5e38\u90fd\u662f\u56e0\u70ba\u932b\u818f\u5438\u6fd5\u6216\u8005\u52a9\u710a\u5291\u4e2d\u7684\u6eb6\u5291\u88ab\u710a\u932b\u5305\u8986\uff0c\u6eab\u5ea6\u5347\u9ad8\u6642\u7121\u6cd5\u53ca\u6642\u9003\u9038\u6240\u9020\u6210\uff0c\u7576\u56de\u710a\u6eab\u5ea6\u5347\u9ad8\u8d85\u904e\u6c34\u6c23\u6216\u52a9\u710a\u5291\u7684\u6cb8\u9ede\u4e4b\u5f8c\uff0c\u5c31\u6703\u5feb\u901f\u81a8\u8139\u5176\u9ad4\u7a4d\uff0c\u7136\u5f8c\u9020\u6210\u7206\u932b\u3002\u5982\u679c\u5728\u7aef\u9ede\u7684\u4f4d\u7f6e\u7206\u932b\uff0c\u901a\u5e38\u6703\u5728\u5176\u5468\u570d\u5f62\u6210\u64f4\u6563\u72c0\u7684\u932b\u73e0\uff0c\u800c\u4e0d\u6703\u53ea\u5728\u96fb\u5bb9\u7684\u4e0a\u65b9\u5f62\u6210\u77ed\u8def\u3002\u7167\u7247\u4e2d\u770b\u4f86\u78ba\u5be6\u6709\u932b\u73e0\u767c\u751f\uff0c\u4f46\u96f6\u4ef6\u4e0a\u65b9\u7684\u77ed\u8def\u5247\u4e0d\u592a\u53ef\u80fd\u662f\u7206\u932b\u6240\u9020\u6210\uff0c\u56e0\u70ba\u8ddd\u96e2\u7684\u7de3\u6545\u3002<\/font><\/p>\n<\/li>\n<\/ul>\n<p> <font size=\"4\">   <\/p>\n<hr \/>\n<p><\/font>  <\/p>\n<p><font size=\"4\">\u4ee5\u4e0a\u662f\u7db2\u53cb\u5011\u5e6b\u5fd9\u5206\u6790\u96fb\u5bb9\u77ed\u8def\u7684\u53ef\u80fd\u539f\u56e0\uff0c\u5de5\u4f5c\u718a\u6b78\u7d0d\u51fa\u6574\u7406\u4f86\u7684\u4e00\u4e9b\u91cd\u9ede\u3002<\/font><\/p>\n<p><font size=\"4\">\u5176\u5be6\uff0c\u6211\u5011\u5927\u90e8\u5206\u4eba\u5728\u5206\u6790\u554f\u984c\u7684\u6642\u5019\uff0c\u90fd\u5f88\u5bb9\u6613\u5730\u4e0d\u5c0f\u5fc3\u5c31\u9677\u5165\u8aa4\u5340\uff1a<\/font><\/p>\n<ul>\n<li>\n<p align=\"justify\"><font size=\"4\">\u9019\u6709\u53ef\u80fd\u662f<strong><font color=\"#9b00d3\">\u7576\u521d\u554f\u554f\u984c\u7684\u4eba\u672c\u8eab\u5728\u770b\u554f\u984c\u5c31\u4e0d\u662f\u5f88\u5c08\u696d<\/font><\/strong>\uff0c\u63cf\u8ff0\u554f\u984c\u7684\u6642\u5019\u5c31\u5e36\u8457\u8aa4\u5c0e\u7684\u8cc7\u8a0a\u3002\u5de5\u4f5c\u718a\u5efa\u8b70\uff0c\u6211\u5011\u5728\u63cf\u8ff0\u554f\u984c\u6642\u5019\uff0c\u8981\u76e1\u91cf\u5730\u4e0d\u8981\u5c07\u500b\u4eba\u7684\u610f\u898b\u5e36\u5165\uff0c\u53ea\u9700\u8981\u63cf\u8ff0\u78b0\u5230\u7684\u554f\u984c\u662f\u4ec0\u9ebc\uff0c\u4ee5\u53ca\u5be6\u969b\u89c0\u5bdf\u5230\u7684\u8cc7\u8a0a\u5c31\u597d\u4e86\u3002<\/font><\/p>\n<\/li>\n<li>\n<p align=\"justify\"><font size=\"4\">\u53e6\u5916\u4e00\u500b\u554f\u984c\u662f<b><font color=\"#9b00d3\">\u5bb9\u6613\u4ee5\u504f\u6982\u5168<\/font><\/b>\uff0c\u770b\u554f\u984c\u7684\u6642\u5019\u5e38\u5e38\u90fd\u53ea\u6703\u770b\u81ea\u5df1\u60f3\u770b\u7684\u8cc7\u8a0a\uff0c\u4e5f\u5c31\u662f\u8aaa\uff0c\u53ea\u6703\u770b\u5230\u81ea\u5df1\u95dc\u5fc3\u7684\u91cd\u9ede\uff0c\u800c\u5ffd\u7565\u4e86\u5176\u4ed6\u7684\u8de1\u8b49\u3002\u76f4\u767d\u4e00\u9ede\uff0c\u5c31\u662f\u773c\u775b\u6709\u696d\u969c\u3002\u4ee5\u9019\u500b\u6848\u4f8b\u4f86\u8aaa\uff0c\u5f88\u591a\u4eba\u7b2c\u4e00\u773c\u5c31\u53ea\u770b\u5230\u96fb\u5bb9\u96f6\u4ef6\u6b63\u4e0a\u65b9\u7684\u77ed\u8def\uff0c\u6709\u4e9b\u4eba\u53ef\u80fd\u9084\u6703\u770b\u5230\u6709\u932b\u73e0\u7684\u554f\u984c\uff0c\u800c\u4e14\u5927\u591a\u6578\u4eba\u4e00\u5b9a\u6703\u76f4\u89ba\u5730\u8a8d\u70ba\u9019\u5c31\u662fSMT\u88fd\u7a0b\u6240\u7522\u751f\u7684\u554f\u984c\u3002\u4f46\u9019\u500b\u554f\u984c\u771f\u7684\u53ea\u6703\u767c\u751f\u5728SMT\u88fd\u7a0b\u55ce\uff1fSMT\u771f\u7684\u6703\u7522\u751f\u9019\u6a23\u7684\u554f\u984c\u55ce\uff1f<\/font><\/p>\n<\/li>\n<\/ul>\n<h2><font style=\"font-weight: bold;\">\u5de5\u4f5c\u718a\u500b\u4eba\u5c0d\u6b64\u554f\u984c\u7684\u770b\u6cd5\uff1a<\/font><\/h2>\n<p align=\"justify\"><font size=\"4\">\u4e0b\u9762\u662f\u5de5\u4f5c\u718a\u81ea\u5df1\u5c0d\u9019\u500b\u554f\u984c\u7684\u770b\u6cd5\uff0c\u5de5\u4f5c\u718a\u5fc5\u9808\u8981\u518d\u6b21\u5f37\u8abf\uff0c\u5de5\u4f5c\u718a\u7684\u5206\u6790\u4e0d\u4e00\u5b9a\u662f\u6700\u6b63\u78ba\u7684\uff0c\u800c\u4e14\u82e6\u4e3b\u5230\u76ee\u524d\u70ba\u6b62\u4e5f\u9084\u6c92\u6709\u5f97\u51fa\u7d50\u8ad6\u3002<\/font><\/p>\n<p align=\"justify\"><font size=\"4\">\u9996\u5148\uff0c\u6211\u5011\u61c9\u8a72\u8981\u6839\u64da\u73fe\u6709\u7684\u8cc7\u8a0a\uff0c\u5168\u9762\u5730\u4f86\u6aa2\u67e5\u7167\u7247\u4e2d\u7684\u4e0d\u826f\u73fe\u8c61\uff0c\u800c\u4e0d\u662f\u53ea\u628a\u76ee\u5149\u653e\u5728\u77ed\u8def\u4e0a\u9762\u3002<\/font><\/p>\n<ul>\n<li>\n<p align=\"justify\"><font size=\"4\">\u5f9e\u6574\u9ad4\u7167\u7247\u4f86\u89c0\u5bdf\uff0c\u6703\u767c\u73fe\u90193\u9846\u96fb\u5bb9\u61c9\u8a72\u662f\u5206\u5225\u5750\u843d\u5728\u4e0d\u540c\u4f4d\u7f6e\u7684\u96f6\u4ef6\uff0c\u56e0\u70ba\u5f9e\u4ed6\u5011\u5468\u570d\u5c0e\u901a\u5b54\u7684\u4f4d\u7f6e\u4ee5\u53ca\u7d72\u5370\u4f86\u770b\u90fd\u6709\u5dee\u7570\u3002<\/font><\/p>\n<\/li>\n<li>\n<p align=\"justify\"><font size=\"4\">\u6700\u5de6\u908a\u7684\u96fb\u5bb9\u96f6\u4ef6\u672c\u4f53\u4e0a\u65b9\u6709\u76f4\u689d\u72c0\u7684\u710a\u932b\u77ed\u8def\uff0c\u767c\u751f\u843d\u5728\u96f6\u4ef6\u7684\u5169\u500b\u7aef\u9ede\u4e4b\u9593\u3002\u710a\u932b\u77ed\u8def\u7684\u932b\u6bd4\u8f03\u539a\uff0c\u6709\u660e\u986f\u7684\u7570\u5e38\uff0c\u800c\u4e14\u6709\u5c16\u72c0\u710a\u932b\uff0c\u96f6\u4ef6\u5468\u570d\u6709\u5f88\u591a\u7684\u932b\u73e0\u3002\u9130\u8fd1\u7684\u5c0e\u901a\u5b54\u4e5f\u6709\u6cbe\u932b\u3002\u96f6\u4ef6\u5169\u7aef\u7684\u710a\u932b\u6709\u9ede\u904e\u65bc\u98fd\u6eff\uff0c\u722c\u932b\u5f27\u5ea6\u4e0d\u592a\u81ea\u7136\uff0c\u5448\u73fe\u5f80\u5916\u51f8\u51fa\u7684\u5f62\u72c0\u3002\u710a\u588a\u4e26\u672a\u5b8c\u5168\u6f64\u6fd5\uff0c\u5728\u710a\u588a\u908a\u7de3\u53ca\u96f6\u4ef6\u4e0b\u65b9\u9084\u6709\u672a\u6cbe\u932b\u7684\u710a\u588a\u3002          <br \/><font size=\"4\"><font size=\"4\"><img decoding=\"async\" src=\"\/\/m.letratesoro.com\/wp-content\/uploads\/2024\/occasional_short_at_top_capacitor03.png\" \/><\/font><\/font><\/font><\/p>\n<\/li>\n<li>\n<p align=\"justify\"><font size=\"4\">\u4e2d\u9593\u9019\u9846\u96fb\u5bb9\u96f6\u4ef6\u7684\u672c\u4f53\u4e0a\u65b9\u4e5f\u6709\u689d\u72c0\u7684\u710a\u932b\u77ed\u8def\uff0c\u767c\u751f\u843d\u5728\u96f6\u4ef6\u7684\u5169\u500b\u7aef\u9ede\u4e4b\u9593\u3002\u4f46\u662f\u710a\u932b\u77ed\u8def\u7684\u932b\u91cf\u660e\u986f\u6bd4\u8f03\u8584\uff0c\u6709\u9ede\u9577\u6676\u679d(dendrite)\u7684\u611f\u89ba\uff0c\u4f46\u662f\u770b\u8d77\u4f86\u53c8\u4e0d\u592a\u50cf\u3002\u96f6\u4ef6\u5468\u570d\u4ecd\u7136\u53ef\u4ee5\u767c\u73fe\u932b\u73e0\uff0c\u4f46\u662f\u4e0d\u660e\u986f\uff0c\u800c\u4e14\u4e0d\u591a\u3002\u96f6\u4ef6\u5169\u7aef\u7684\u710a\u932b\u722c\u932b\u504f\u4f4e\uff0c\u710a\u932b\u5f27\u5ea6\u61c9\u8a72\u662f\u6b63\u5e38\u7684\uff0c\u4f46\u662f\u710a\u588a\u4e5f\u6c92\u6709\u88ab\u5b8c\u5168\u6f64\u6fd5\uff0c\u5728\u96f6\u4ef6\u7684\u4e0b\u65b9\u4ee5\u53ca\u5176\u5468\u570d\u90fd\u6709\u767c\u73fe\u6709\u672a\u6cbe\u932b\u7684\u710a\u588a\u3002          <br \/><img decoding=\"async\" src=\"\/\/m.letratesoro.com\/wp-content\/uploads\/2024\/occasional_short_at_top_capacitor04.png\" \/><\/font><\/p>\n<\/li>\n<li>\n<p align=\"justify\"><font size=\"4\">\u6700\u53f3\u908a\u9019\u9846\u96fb\u5bb9\u96f6\u4ef6\u7684\u672c\u9ad4\u4e0a\u65b9\u5247\u6c92\u6709\u710a\u932b\u77ed\u8def\uff0c\u4f46\u662f\u5728\u5176\u5782\u76f4\u5074\u9762\u4e0a\u537b\u6709\u8f15\u5fae\u7684\u77ed\u8def\u73fe\u8c61\uff0c\u4e5f\u662f\u767c\u751f\u5728\u96f6\u4ef6\u7684\u5169\u500b\u7aef\u9593\u4e4b\u9593\u3002\u96f6\u4ef6\u5468\u570d\u4e5f\u6709\u5c11\u8a31\u7684\u932b\u73e0\uff0c\u4f46\u6578\u91cf\u975e\u70ba\u5c11\u3002\u4e5f\u53ef\u4ee5\u767c\u73fe\u710a\u588a\u672a\u88ab\u5b8c\u5168\u6f64\u6fd5\u73fe\u8c61\uff0c\u710a\u588a\u908a\u7de3\u53ca\u96f6\u4ef6\u672c\u9ad4\u4e0b\u65b9\u4e5f\u53ef\u4ee5\u767c\u73fe\u6709\u672a\u6cbe\u932b\u7684\u710a\u588a\u3002          <br \/><img decoding=\"async\" src=\"\/\/m.letratesoro.com\/wp-content\/uploads\/2024\/occasional_short_at_top_capacitor05.png\" \/><\/font><\/p>\n<\/li>\n<\/ul>\n<h2 align=\"justify\"><font face=\"\u5fae\u8edf\u6b63\u9ed1\u9ad4\"><font style=\"font-weight: bold;\">\u6574\u4f53\u554f\u984c\u770b\u4e0b\u4f86\uff0c\u5de5\u4f5c\u718a\u500b\u4eba\u8a8d\u70ba\u6709\u5169\u500b\u91cd\u9ede\u9700\u8981\u7279\u5225\u7559\u610f\uff1a<\/font><\/font><\/h2>\n<ol>\n<li>\n<div align=\"justify\"><font size=\"4\">\u710a\u588a\u7684\u6574\u9ad4\u5403\u932b\u6548\u679c\u660e\u986f\u4e0d\u4f73\u3002\u56e0\u70ba\u5728\u4e09\u9846\u96fb\u5bb9\u7684\u710a\u588a\u5468\u570d\u53ca\u96f6\u4ef6\u672c\u9ad4\u4e0b\u65b9\u4f4d\u7f6e\uff0c\u90fd\u53ef\u4ee5\u660e\u986f\u770b\u5230\u6c92\u6709\u88ab\u5b8c\u5168\u6f64\u6fd5\u7684\u6c89\u91d1\uff0c\u63a8\u6e2c\u9019\u6279\u677f\u5b50\u751f\u7522\u6642\u61c9\u8a72\u6709\u5f88\u591a\u7a7a\u710a\u6216\u5047\u710a\u7684\u4e0d\u826f\u767c\u751f\uff0c\u5148\u4e0d\u8ad6\u70ba\u4f55\u6703\u767c\u751f\u7a7a\u710a\u6216\u5047\u710a\u7684\u554f\u984c\uff0c\u5f88\u660e\u986f\u5730\u9019\u6279\u677f\u5b50\u4e2d\u61c9\u8a72\u6236\u6709\u4e00\u90e8\u5206\u677f\u5b50\u9700\u8981\u9001\u7dad\u4fee\u3002          <br \/><img decoding=\"async\" src=\"\/\/m.letratesoro.com\/wp-content\/uploads\/2024\/occasional_short_at_top_capacitor06.png\" \/><\/font><\/div>\n<\/li>\n<li>\n<div align=\"justify\"><font size=\"4\">\u6211\u5011\u524d\u9762\u5df2\u7d93\u5927\u81f4\u8aaa\u904e\u4e86\uff0c\u96fb\u5bb9\u672c\u9ad4\u4e0a\u65b9\u5169\u7aef\u7684\u689d\u72c0\u710a\u932b\u77ed\u8def\uff0c\u4e0d\u592a\u53ef\u80fd\u662fSMT\u88fd\u7a0b\u9020\u6210\u7684\uff0c\u81f3\u5c11\u4e0d\u6703\u662f\u7b2c\u4e00\u6b21\u751f\u7522\u7684\u6642\u5019\u6240\u7522\u751f\u7684\uff0c\u56e0\u70ba\u4e00\u822c\u56de\u710a\u7684\u77ed\u8def\u5e7e\u4e4e\u90fd\u662f\u5728\u96f6\u4ef6\u5e95\u90e8\u6216\u5074\u908a\uff0c\u4e0d\u592a\u53ef\u80fd\u51fa\u73fe\u5728\u96f6\u4ef6\u4e0a\u65b9\u6216\u5074\u9762\u5782\u76f4\u9762\u4e0a\u3002<\/font><\/div>\n<\/li>\n<\/ol>\n<h2><font style=\"font-weight: bold;\">\u63a8\u6e2c\u53ef\u80fd\u7684\u96fb\u5bb9\u6700\u6709\u53ef\u80fd\u7684\u77ed\u8def\u539f\u56e0\uff1a<\/font><\/h2>\n<p align=\"justify\"><font size=\"4\">\u6240\u4ee5\uff0c\u5de5\u4f5c\u718a\u500b\u4eba\u63a8\u6e2c\uff0c\u9019\u4e9b\u96fb\u5bb9\u6700\u6709\u53ef\u80fd\u77ed\u8def\u7684\u539f\u56e0\u61c9\u8a72\u662f\u624b\u710a\u7dad\u4fee\u6642\u7529\u932b\u6240\u9020\u6210\u7684\uff0c\u5f9e\u6700\u5de6\u908a\u7684\u4e0d\u826f\u7167\u7247\u53ef\u4ee5\u767c\u73fe\u7529\u932b\u7684\u8de1\u8b49\u6700\u70ba\u660e\u986f\uff0c\u56e0\u70ba\u9023\u9130\u8fd1\u7684\u5c0e\u901a\u5b54\u90fd\u6cbe\u5230\u4e86\u710a\u932b\uff0c\u800c\u4e14\u9019\u9ebc\u539a\u53c8\u6709\u5c16\u9ede\u7684\u710a\u932b\u4e0d\u592a\u50cf\u662f\u7d93\u904e\u9ad8\u6eab\u56de\u710a\u5f8c\u7684\u73fe\u8c61\uff0c\u53ea\u6709\u710a\u932b\u88ab\u5f9e\u70d9\u9435\u982d\u7529\u51fa\u53bb\u5f8c\uff0c\u958b\u59cb\u51b7\u537b\u4e26\u5728\u5b8c\u5168\u51dd\u56fa\u524d\u6cbe\u9644\u5230\u96f6\u4ef6\u7684\u4e0a\u65b9\uff0c\u624d\u6bd4\u8f03\u6709\u6a5f\u6703\u5f62\u6210\u9019\u6a23\u5b50\u7684\u77ed\u8def\uff0c\u9019\u4e5f\u53ef\u4ee5\u8aaa\u660e\u70ba\u4f55\u9644\u8fd1\u6709\u90a3\u9ebc\u591a\u7684\u932b\u73e0\u3002<\/font><\/p>\n<p align=\"justify\"><font size=\"4\">\u800c\u4e2d\u9593\u7684\u4e0d\u826f\u7167\u7247\u5247\u662f\u6bd4\u8f03\u8f15\u5fae\u7684\u6cbe\u932b\uff0c\u932b\u73e0\u7684\u6578\u91cf\u4e5f\u8f03\u5c11\uff0c\u8868\u793a\u7529\u932b\u6cbe\u6c59\u4e26\u4e0d\u56b4\u91cd\uff0c\u6216\u6cbe\u932b\u5f8c\u53c8\u88ab\u4eba\u70ba\u64e6\u62ed\u904e\u3002<\/font><\/p>\n<p align=\"justify\"><font size=\"4\">\u6700\u53f3\u908a\u4e0d\u826f\u5716\u7247\u7684\u5782\u76f4\u5074\u9762\u8f15\u5fae\u77ed\u8def\u73fe\u8c61\uff0c\u5247\u6709\u53ef\u80fd\u662f\u7dad\u4fee\u6642\u6cbe\u932b\u77ed\u8def\uff0c\u7136\u5f8c\u53c8\u7d93\u904e\u4eba\u70ba\u64e6\u62ed\u53c8\u6c92\u64e6\u5f97\u5f88\u4e7e\u6de8\u7684\u7d50\u679c\uff0c\u6240\u4ee5\u624d\u6703\u6709\u73fe\u8c61\u6bd4\u8f03\u8f15\u5fae\u7684\u77ed\u8def\u3002<\/font><\/p>\n<h2><font style=\"font-weight: bold;\">\u5de5\u4f5c\u718a\u500b\u4eba\u7d66\u82e6\u4e3b\u7684\u5efa\u8b70\uff1a<\/font><\/h2>\n<p align=\"justify\"><font size=\"4\">\u6240\u4ee5\uff0c\u5de5\u4f5c\u718a\u500b\u4eba\u6703\u5efa\u8b70\u82e6\u4e3b\u61c9\u8a72\u8981\u67e5\u8a62shop floor\u7cfb\u7d71\uff0c\u6aa2\u67e5\u677f\u5b50\u662f\u5426\u6709\u7d93\u904e\u7dad\u4fee\uff0c\u6216\u8a62\u554f\u4fee\u7406\u54e1\u9019\u662f\u5426\u662f\u7d93\u904e\u7dad\u4fee\u7684\u677f\u5b50\u3002<\/font><\/p>\n<p align=\"justify\"><font size=\"4\">\u5982\u679c\u6700\u5f8c\u767c\u73fe\u677f\u5b50\u771f\u7684\u6709\u7d93\u904e\u7dad\u4fee\uff0c\u6216\u78ba\u8a8d\u4e0d\u826f\u662f\u56e0\u70ba\u624b\u710a\u7529\u932b\u9020\u6210\uff0c\u5c31\u8981\u518d\u5f80\u4e0b\u8ffd\u67e5\u771f\u56e0\u3002<\/font><\/p>\n<ol>\n<li>\n<div align=\"justify\"><font size=\"4\">\u53ef\u4ee5\u76f4\u63a5\u7ad9\u751f\u7522\u7dda\u4e0a\u9762\u89c0\u5bdf\u4fee\u7406\u54e1\u662f\u5982\u4f55\u62ff\u70d9\u9435\u7684\uff0c\u5982\u679c\u60f3\u627e\u51fa\u662f\u54ea\u500b\u4fee\u7406\u54e1\u6709\u554f\u984c\uff0c\u5c31\u8981\u8acb\u4fee\u7406\u54e1\u5728\u4fee\u7406\u54c1\u4e0a\u505a\u8a18\u865f\uff0c\u7528<a title=\"\u54c1\u7ba1\u4e03\u5927\u5de5\u5177\uff0d\u5c64\u5225\u6cd5\u7684\u4ecb\u7d39\u8207\u4f7f\u7528\" href=\"\/\/m.letratesoro.com\/2016\/01\/stratification-method\/\" target=\"_blank\" rel=\"noopener\">\u5c64\u5225\u6cd5<\/a>\u4f86\u627e\u5230\u7f6a\u9b41\u798d\u9996\u3002<\/font><\/div>\n<\/li>\n<li><font size=\"4\"><font size=\"4\">\u5efa\u8b70\u8981\u6aa2\u67e5\u9435\u70d9\u624b\u662f\u5426\u6709\u70d9\u9435\u8a8d\u8b49\u3002\u4e5f\u5c31\u662f\u60f3\u8981\u62ff\u70d9\u9435\u7684\u4eba\u54e1\u5fc5\u9808\u7d93\u904e\u4e00\u5b9a\u7a0b\u5ea6\u7684\u57f9\u8a13\uff0c\u5408\u683c\u5f8c\u624d\u80fd\u62ff\u70d9\u9435\u4e0a\u7522\u7dda\u3002<\/font><\/font><\/li>\n<li>\n<div align=\"justify\"><font size=\"4\"><font size=\"4\"><font size=\"4\">\u53ef\u4ee5\u8003\u616e\u4f7f\u7528\u906e\u7f69\u677f(mask template)\uff0c\u5c07\u4e0d\u9700\u8981\u7dad\u4fee\u7684\u96f6\u4ef6\u906e\u4f4f\uff0c\u53ea\u9732\u51fa\u9700\u8981\u7dad\u4fee\u7684\u96f6\u4ef6\u3002\u4f46\u662f\u9019\u4e00\u9ede\u5c0d\u9019\u500b\u6848\u4f8b\u4f86\u8aaa\u61c9\u8a72\u662f\u6bd4\u8f03\u96e3\uff0c\u56e0\u70ba\u4e0d\u826f\u7684\u4f4d\u7f6e\u61c9\u8a72\u662f\u4e0d\u56fa\u5b9a\u7684\u3002<\/font><\/font><\/font><\/div>\n<\/li>\n<li>\n<div align=\"justify\"><font size=\"4\"><font size=\"4\"><font size=\"4\"><font size=\"4\">\u8981\u5f80\u524d\u6eaf\u6e90SMT\u7684\u88fd\u7a0b\uff0c\u4f86\u964d\u4f4e\u710a\u932b\u7684\u4e0d\u826f\u7387\uff0c\u9019\u6a23\u624d\u53ef\u4ee5\u6e1b\u5c11\u7dad\u4fee\u7684\u6a5f\u6703\uff0c\u5f9e\u6e90\u982d\u6539\u5584\u3002<\/font><\/font><\/font><\/font><\/div>\n<\/li>\n<\/ol>\n<p align=\"justify\"><font size=\"4\">\u4ee5\u4e0a\u662f\u5de5\u4f5c\u718a\u500b\u4eba\u7684\u770b\u6cd5\uff0c\u518d\u5f37\u8abf\u4e00\u6b21\uff0c\u5de5\u4f5c\u718a\u7684\u5206\u6790\u4e0d\u4e00\u5b9a\u662f\u6700\u6b63\u78ba\u7684\uff0c\u4e5f\u6b61\u8fce\u5927\u5bb6\u7559\u8a00\u8a0e\u8ad6\u3002<\/font><\/p>\n<h2 align=\"justify\"><font face=\"\u5fae\u8edf\u6b63\u9ed1\u9ad4\"><font style=\"font-weight: bold;\" color=\"#0000ff\">Youtube\u5f71\u7247\uff1a\u7247\u5f0f\u96fb\u5bb9\u96f6\u4ef6\u9802\u90e8\u5076\u767c\u710a\u932b\u77ed\u8def\u554f\u984c\u8a0e\u8ad6<\/font><\/font><\/h2>\n<p> <iframe loading=\"lazy\" title=\"YouTube video player\" height=\"326\" allowfullscreen=\"allowfullscreen\" src=\"https:\/\/www.youtube.com\/embed\/DYAh0BE17yU?si=9sypVPzWlKkD3auo\" frameborder=\"0\" width=\"580\" referrerpolicy=\"strict-origin-when-cross-origin\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\"><\/iframe>   <\/p>\n<hr \/>\n<p><font size=\"4\"><strong>\u5ef6\u4f38\u95b1\u8b80\uff1a<\/strong><\/font><\/p>\n<ul>\n<li><a href=\"\/\/m.letratesoro.com\/2013\/11\/mlcc-crack-cause\/\"><font size=\"4\">MLCC\u591a\u5c64\u9676\u74f7\u96fb\u5bb9\u7834\u88c2\u7684\u5e7e\u7a2e\u53ef\u80fd\u539f\u56e0<\/font><\/a><\/li>\n<li><a href=\"\/\/m.letratesoro.com\/2014\/02\/solder-tombstone\/\"><font size=\"4\">\u96fb\u963b\u96fb\u5bb9\u5c0f\u96f6\u4ef6\u767c\u751f\u7a7a\u710a\u53ca\u7acb\u7891(\u5893\u7891\u6548\u61c9)\u7684\u539f\u56e0<\/font><\/a><\/li>\n<li><a href=\"\/\/m.letratesoro.com\/2019\/12\/smt-process\/\"><font size=\"4\">\u7c21\u4ecbSMT\u8868\u9762\u8cbc\u710a\u6d41\u7a0b\u4e2d\u5305\u542b\u54ea\u4e9b\u88fd\u7a0b\u8207\u6ce8\u610f\u4e8b\u9805<\/font><\/a><\/li>\n<li><a href=\"\/\/m.letratesoro.com\/2024\/05\/netizen-ask-graping-solder\/\"><font size=\"4\">\u7db2\u53cb\u6c42\u52a9\u554f\uff1aSMT\u710a\u9ede\u8868\u9762\u51fa\u73fe\u4e00\u5c64\u9846\u7c92\u72c0\u91d1\u5c6c\u7403\u662f\u4ec0\u9ebc\uff1f<\/font><\/a><\/li>\n<li><a href=\"\/\/m.letratesoro.com\/2018\/09\/smd_nsmd\/\"><font size=\"4\">\u70ba\u4e86\u5c0d\u6297\u932b\u7403\u88c2\u958b\uff0cBGA\u710a\u588a\u61c9\u8a72\u8a2d\u8a08\u6210SMD\u6216NSMD\uff1fSMD\u8207NSMD\u7684\u512a\u7f3a\u9ede<\/font><\/a><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>\u9019\u500b&quot;\u7247\u5f0f\u96fb\u5bb9(chip capaci &#8230;<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[16,22,3,4],"tags":[134,153,179,76,144,75],"aioseo_notices":[],"views":571,"_links":{"self":[{"href":"\/\/m.letratesoro.com\/wp-json\/wp\/v2\/posts\/11290"}],"collection":[{"href":"\/\/m.letratesoro.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"\/\/m.letratesoro.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"\/\/m.letratesoro.com\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"\/\/m.letratesoro.com\/wp-json\/wp\/v2\/comments?post=11290"}],"version-history":[{"count":8,"href":"\/\/m.letratesoro.com\/wp-json\/wp\/v2\/posts\/11290\/revisions"}],"predecessor-version":[{"id":11300,"href":"\/\/m.letratesoro.com\/wp-json\/wp\/v2\/posts\/11290\/revisions\/11300"}],"wp:attachment":[{"href":"\/\/m.letratesoro.com\/wp-json\/wp\/v2\/media?parent=11290"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/\/m.letratesoro.com\/wp-json\/wp\/v2\/categories?post=11290"},{"taxonomy":"post_tag","embeddable":true,"href":"\/\/m.letratesoro.com\/wp-json\/wp\/v2\/tags?post=11290"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}