BGA\u8fd4\u4fee\u53f0<\/a>\u62c6\u9664\u5c4f\u853d\u6846\u7684\u6b65\u9aa4\u3002\u5728\u6700\u540e\u9644\u6709\u89c6\u9891\u5927\u5bb6\u53ef\u4ee5\u8ba4\u771f\u89c2\u770b\u3002<\/p>\n\u4e13\u7528\u82f9\u679c\u624b\u673aBGA\u8fd4\u4fee\u53f0\u7684\u9009\u62e9\u65b9\u6cd5<\/h2>\n
\u5728\u9009\u8d2d\u53ef\u4ee5\u8fd4\u4fee\u82f9\u679c\u624b\u673aBGA\u8fd4\u4fee\u53f0\u524d\uff0c\u6211\u4eec\u8981\u660e\u786e\u6240\u9700\u8fd4\u4fee\u4ea7\u54c1PCB\u7684\u5c3a\u5bf8\u548cBGA\u82af\u7247\u7684\u5c3a\u5bf8\u3002\u9009\u62e9\u505a\u677f\u9762\u79ef\u5927\u4e8ePCB\u677f\u5c3a\u5bf8\uff0c\u5982\u679c\u505a\u677f\u9762\u79ef\u592a\u5c0f\uff0cPCB\u677f\u65e0\u6cd5\u5f88\u597d\u7684\u9884\u70ed\uff0c\u5f88\u5bb9\u6613\u9020\u6210\u53d8\u5f62\u3001\u8d77\u6ce1\u3001\u53d1\u9ec4\u3001\u65ad\u5c42\u7b49\u95ee\u9898\u3002\u6839\u636e\u9700\u8981\u6765\u914d\u98ce\u5480\uff0c\u82af\u7247\u7684\u5c3a\u5bf8\u51b3\u5b9a\u9009\u914d\u98ce\u5480\u7684\u5c3a\u5bf8\uff0c\u9009\u62e9\u5408\u9002BGA\u82af\u7247\u7684\u5c3a\u5bf8\u7684\u8fd4\u4fee\u53f0\uff0c\u8d8a\u5927\u8d8a\u597d\u3002\u8fd9\u6837\u53ef\u4ee5\u63d0\u5347\u82af\u7247\u8fd4\u4fee\u6210\u529f\u826f\u7387\u3002<\/p>\n
<\/p>\n
\u3000\u9009\u62e9\u9ad8\u8fd4\u4fee\u826f\u7387\u7684\u82f9\u679c\u624b\u673aBGA\u8fd4\u4fee\u53f0\u7684\u65b9\u6cd5<\/h3>\n
\u6211\u4eec\u90fd\u77e5\u9053\u6e29\u5ea6\u7cbe\u5ea6\u662fBGA\u8fd4\u4fee\u53f0\u7684\u8fd4\u4fee\u6838\u5fc3\uff0c\u5728BGA\u8fd4\u4fee\u884c\u4e1a\u6765\u8bf4\u6e29\u5ea6\u53d8\u5316\u4e0d\u8d85\u8fc7\u6b63\u8d1f3\u5ea6\u90fd\u662f\u6b63\u5e38\u7684\uff0c\u5f53\u7136\u6e29\u5ea6\u5dee\u8d8a\u5c0f\u8d8a\u597d\uff0c\u53ef\u4ee5\u7528\u7089\u6e29\u6d4b\u8bd5\u4eea\u6a21\u62df\u6d4b\u8bd5\u3002\u50cf\u82f9\u679c\u624b\u673a\u82af\u7247\u7531\u4e8e\u8868\u9762\u4f1a\u6709\u4e00\u5c42\u80f6\uff0c\u5982\u679c\u5bf9\u5176\u76f4\u63a5\u52a0\u70ed\u7684\u8bdd\u662f\u65e0\u6cd5\u62c6\u9664\u7684\uff0c\u5fc5\u987b\u8981\u5148\u628a\u5176\u8868\u9762\u7684\u80f6\u9664\u6389\u518d\u8fdb\u884c\u62c6\u9664\u3002\u76ee\u524d\u6bd4\u8f83\u5e38\u7528\u7684\u6709\u7535\u8def\u677f\u96c6\u6210\u63a7\u5236\u548cPLC\u63a7\u5236\u4e24\u79cd\u65b9\u6cd5\uff0c\u76f8\u5bf9\u6765\u8bf4PLC\u7684\u6e29\u5ea6\u7a33\u5b9a\u7cbe\u5ea6\u9ad8\u4e00\u4e9b\uff0c\u4e0d\u8fc7\u4ef7\u683c\u4e5f\u4f1a\u76f8\u5bf9\u9ad8\u4e9b\u3002<\/p>\n
\u5728\u9009\u62e9\u624b\u673aBGA\u8fd4\u4fee\u53f0\u7684\u65f6\u5019\u5e94\u8be5\u9009\u62e9\u5177\u6709\u4e09\u6e29\u533a\u7684\u5149\u5b66\u5bf9\u4f4d\u7684\u8fd4\u4fee\u53f0\uff0c\u6211\u4eec\u90fd\u77e5\u9053\u4e09\u6e29\u533a\u662f\u4e0a\u90e8\u4e0e\u4e0b\u90e8\u5bf9BGA\u82af\u7247\u8fdb\u884c\u5c40\u90e8\u52a0\u70ed\uff0c\u5e95\u90e8\u8fdb\u884c\u6574\u677f\u9884\u70ed\u3002\u4e24\u6e29\u533a\u7684\u5c31\u5c11\u4e86\u4e0b\u90e8\u6e29\u533a\uff0c\u505a\u8f83\u5c0f\u6216\u7b80\u5355\u7684BGA\u82af\u7247\u6210\u529f\u7387\u8fd8\u884c\uff0c\u50cf\u94c1\u58f3\u5c01\u88c5\u7684\u6216BGA\u82af\u7247\u6bd4\u8f83\u5927\u7684\uff0c\u4e24\u6e29\u533a\u5c31\u5f88\u96be\u6ee1\u8db3\u3002\u5149\u5b66\u5bf9\u4f4d\u662f\u628aBGA\u82af\u7247\u7684\u9521\u7403\u4e0ePCB\u4e0a\u7684\u710a\u7684\u56fe\u50cf\u6210\u50cf\u5230\u663e\u793a\u5668\u4e0a\uff0c\u8ba9\u4e24\u4e2a\u56fe\u50cf\u91cd\u53e0\uff0c\u5149\u5b66\u7684\u7cbe\u5ea6\u9ad8\uff0c\u4e0d\u4f1a\u6446\u504f\uff0c\u6210\u529f\u7387\u4e5f\u9ad8\u3002<\/p>\n
\u82f9\u679c\u624b\u673aBGA\u82af\u7247\u8fd4\u4fee\u6b65\u9aa4<\/h2>\n
1\u3001\u9884\u70ed\u548c\u62c6\u5378<\/p>\n
PCB\u548cBGA\u5728\u8fd4\u4fee\u524d\u9884\u70ed\uff0c\u6052\u6e29\u70d8\u7bb1\u6e29\u5ea6\u4e00\u822c\u8bbe\u5b9a\u572880\u2103\uff5e100\u2103\uff0c\u65f6\u95f4\u4e3a8\uff5e20\u5c0f\u65f6\uff0c\u4ee5\u53bb\u9664PCB\u548cBGA\u5185\u90e8\u7684\u6f6e\u6c14\uff0c\u675c\u7edd\u8fd4\u4fee\u52a0\u70ed\u65f6\u4ea7\u751f\u7206\u88c2\u73b0\u8c61\u3002\u5c06PCB\u653e\u5230\u8fd4\u4fee\u7ad9\u5b9a\u4f4d\u652f\u67b6\u4e0a\uff0c\u9009\u62e9\u5408\u9002\u7684\u70ed\u98ce\u56de\u6d41\u55b7\u5634\u548c\u8bbe\u5b9a\u5408\u9002\u7684\u710a\u63a5\u6e29\u5ea6\u66f2\u7ebf\uff0c\u70b9\u52a8\u542f\u52a8\u5f00\u5173\uff0c\u5f85\u7a0b\u5e8f\u8fd0\u884c\u7ed3\u675f\u540e\uff0c\u624b\u52a8\u79fb\u5f00\u70ed\u98ce\u5934\uff0c\u7136\u540e\u7528\u771f\u7a7a\u5438\u7b14\u5c06BGA\u5438\u8d70\u3002\u5b8c\u6210\u624b\u673aBGA\u82af\u7247\u7684\u79fb\u9664\u52a8\u4f5c\u3002<\/p>\n
<\/p>\n
\u82f9\u679c\u624b\u673aBGA\u82af\u7247\u8fd4\u4fee\u64cd\u4f5c\u65b9\u6cd5<\/h3>\n
2\u3001\u6e05\u7406\u710a\u76d8<\/p>\n
PCB\u548cBGA\u710a\u76d8\u6e05\u7406\uff0c\u4e00\u662f\u7528\u5438\u9521\u7ebf\u6765\u62d6\u5e73\uff0c\u4e8c\u662f\u7528\u70d9\u94c1\u76f4\u63a5\u62d6\u5e73;\u6700\u597d\u5728BGA\u62c6\u4e0b\u7684\u8f83\u77ed\u65f6\u95f4\u5185\u53bb\u9664\u710a\u9521\uff0c\u8fd9\u65f6PBA\u8fd8\u672a\u5b8c\u5168\u51b7\u5374\uff0c\u6e29\u5dee\u5bf9\u710a\u76d8\u7684\u635f\u4f24\u8f83\u5c0f;\u5728\u53bb\u9664\u710a\u9521\u7684\u8fc7\u7a0b\u4e2d\u4f7f\u7528\u52a9\u710a\u5242\uff0c\u53ef\u63d0\u9ad8\u710a\u9521\u6d3b\u6027\uff0c\u6709\u5229\u4e8e\u710a\u9521\u7684\u53bb\u9664\u3002\u4e3a\u4e86\u4fdd\u8bc1BGA\u7684\u710a\u63a5\u53ef\u9760\u6027\uff0c\u5728\u6e05\u6d17\u710a\u76d8\u6b8b\u7559\u710a\u818f\u65f6\u5c3d\u91cf\u4f7f\u7528\u4e00\u4e9b\u6325\u53d1\u6027\u5f3a\u7684\u6eb6\u5242\uff0c\u6d17\u677f\u6c34\u3001\u5de5\u4e1a\u9152\u7cbe\u3002<\/p>\n
3\u3001BGA\u690d\u7403\u548c\u9521\u7403\u710a\u63a5<\/p>\n
\u5728PCB\u7684\u710a\u76d8\u4e0a\u7528\u6bdb\u5237\u7ed9\u82af\u7247\u6d82\u4e0a\u4e00\u5c42\u52a9\u710a\u818f\uff0c\u5982\u6d82\u8fc7\u591a\u4f1a\u9020\u6210\u77ed\u8def\uff0c\u76f8\u53cd\uff0c\u5219\u5bb9\u6613\u7a7a\u710a\uff0c\u6240\u4ee5\u710a\u818f\u6d82\u5e03\u4e00\u5b9a\u8981\u5747\u5300\u9002\u91cf\uff0c\u4ee5\u53bb\u9664BGA\u9521\u7403\u4e0a\u7684\u7070\u5c18\u6742\u8d28\uff0c\u589e\u5f3a\u710a\u63a5\u6548\u679c\u3002\u5728BGA\u710a\u76d8\u4e0a\u7528\u6bdb\u5237\u5747\u5300\u9002\u91cf\u6d82\u4e0a\u52a9\u710a\u818f\uff0c\u9009\u62e9\u5bf9\u5e94\u7684\u690d\u73e0\u94a2\u7f51\uff0c\u7528\u690d\u73e0\u53f0\u5c06BGA\u9521\u73e0\u79cd\u690d\u5728BGA\u5bf9\u5e94\u7684\u710a\u76d8\u4e0a\u3002\u5728\u9521\u73e0\u710a\u63a5\u53f0\u6216\u8fd4\u4fee\u53f0\u7684\u5e95\u90e8\u52a0\u70ed\u533a\u4e0a\u52a0\u70ed\uff0c\u5c06\u9521\u73e0\u710a\u63a5\u5728BGA\u7684\u710a\u76d8\u4e0a\u3002<\/p>\n
4\u3001\u82af\u7247\u8d34\u88c5\u548c\u710a\u63a5<\/p>\n
BGA\u5bf9\u6b63\u8d34\u88c5\u5728PCB\u4e0a;\u91c7\u7528\u624b\u5de5\u5bf9\u4f4d\u5f53\u9521\u7403\u4e0e\u710a\u76d8\u4e0a\u7684\u9521\u9762\u53ef\u4ee5\u901a\u8fc7\u624b\u611f\u786e\u8ba4BGA\u662f\u5426\u5bf9\u4e2d\u8d34\u88c5\u3002\u5c06\u8d34\u88c5\u597dBGA\u7684PCB\u653e\u5230\u5b9a\u4f4d\u652f\u67b6\u4e0a\uff0c\u5c06\u70ed\u98ce\u5934\u4e0b\u79fb\u5230\u5de5\u4f5c\u4f4d\u7f6e\uff0c\u9009\u62e9\u5408\u9002\u7684\u70ed\u98ce\u56de\u6d41\u55b7\u5634\u548c\u8bbe\u5b9a\u5408\u9002\u7684\u710a\u63a5\u6e29\u5ea6\u66f2\u7ebf\uff0c\u8fd0\u884c\u710a\u63a5\u7a0b\u5e8f\u7b49\u6b63\u65b9\u51b7\u5374\u98ce\u6247\u5f00\u59cb\u5bf9BGA\u8fdb\u884c\u51b7\u5374\u65f6\u5c06\u4e0a\u65b9\u70ed\u98ce\u5934\u63d0\u5347\uff0c\u4f7f\u70ed\u98ce\u55b7\u5634\u5e95\u90e8\u8ddd\u79bbBGA\u4e0a\u8868\u97628\uff5e10\u339c\uff0c\u5e76\u4fdd\u6301\u51b7\u537430\uff5e40\u79d2\uff0c\u518d\u79fb\u5f00\u70ed\u98ce\u5934\uff0c\u518d\u5c06PCB\u4ece\u4e0b\u52a0\u70ed\u533a\u5b9a\u4f4d\u67b6\u4e0a\u5e73\u7a33\u53d6\u8d70\u5373\u53ef\u3002<\/p>\n
\u82f9\u679c\u624b\u673aBGA\u82af\u7247\u8fd4\u4fee\u540e\u4f1a\u9047\u5230\u7684\u95ee\u9898\u6c47\u603b<\/h2>\n
1\u3001\u7a7a\u710a<\/p>\n
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2\u3001\u77ed\u8def<\/p>\n
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\u624b\u673aBGA\u8fd4\u4fee\u53f0\u62c6\u9664\u8fd4\u4fee\u5e26\u5c4f\u853d\u6846\u82af\u7247\u7684\u89c6\u9891<\/h2>\n