{"id":431,"date":"2010-10-01T10:31:26","date_gmt":"2010-10-01T02:31:26","guid":{"rendered":"\/\/m.letratesoro.com\/2010\/10\/hotbar-fpcb%e8%bb%9f%e6%9d%bf%e8%a8%ad%e8%a8%88%e6%b3%a8%e6%84%8f%e4%ba%8b%e9%a0%85vias\/"},"modified":"2019-11-15T10:14:16","modified_gmt":"2019-11-15T02:14:16","slug":"hotbar-fpcb%e8%bb%9f%e6%9d%bf%e8%a8%ad%e8%a8%88%e6%b3%a8%e6%84%8f%e4%ba%8b%e9%a0%85pths","status":"publish","type":"post","link":"\/\/m.letratesoro.com\/2010\/10\/hotbar-fpcb%e8%bb%9f%e6%9d%bf%e8%a8%ad%e8%a8%88%e6%b3%a8%e6%84%8f%e4%ba%8b%e9%a0%85pths\/","title":{"rendered":"HotBar FPCB\u8edf\u677f\u8a2d\u8a08\u6ce8\u610f\u4e8b\u9805—PTHs"},"content":{"rendered":"

HotBar(\u71b1\u58d3\u7194\u932b\u710a\u63a5)\uff0c\u5176\u6700\u4e3b\u8981\u8981\u529f\u80fd\u5c31\u662f\u5229\u7528\u71b1\u58d3\u982d(thermodes)\u91cd\u65b0\u7194\u878d\u5df2\u7d93\u5370\u5237\u65bc\u5370\u5237\u96fb\u8def\u677f(PCB)\u4e0a\u7684\u932b\u818f\uff0c\u85c9\u4ee5\u9023\u63a5\u5169\u500b\u5404\u81ea\u7368\u7acb\u7684\u96fb\u5b50\u96f6\u4ef6\uff0c\u6700\u5e38\u898b\u5230\u7684\u662f\u5c07\u8edf\u6392\u7dda(FPB)\u710a\u63a5\u65bc\u96fb\u5b50\u5370\u5237\u96fb\u8def(PCB)\u4e0a\u3002<\/font><\/p>\n

\u7531\u65bcHotBar\u6a5f\u53f0\u7684\u71b1\u58d3\u982d\u662f\u552f\u4e00\u71b1\u6e90\uff0c\u7576\u71b1\u58d3\u982d\u4e0b\u58d3\u5728\u8edf\u6392\u7dda(FPC)<\/strong>\u6642\uff0c\u5fc5\u9808\u628a\u71b1\u5411\u4e0b\u50b3\u5c0e\u81f3\u5370\u5237\u96fb\u8def\u677f(PCB)<\/strong><\/span>\uff0c\u624d\u80fd\u7194\u5316\u5df2\u5370\u5237\u65bc\u96fb\u8def\u677f\u4e0a\u7684\u932b\u818f\uff0c\u4f46\u662f\u4e2d\u9593\u537b\u9694\u8457\u4e00\u7247\u8edf\u6392\u7dda<\/strong>\uff0c\u6240\u4ee5\u8edf\u6392\u7dda<\/strong>\u6700\u597d\u4e5f\u5fc5\u9808\u6709\u71b1\u50b3\u5c0e\u7684\u529f\u80fd\u8a2d\u8a08\uff0c\u9019\u6a23\u624d\u80fd\u9054\u5230\u6700\u4f73\u7684\u71b1\u50b3\u5c0e\u6548\u679c\u53ca\u710a\u932b\u7684\u6700\u4f73\u54c1\u8cea\u3002<\/font><\/p>\n

<\/p>\n

\u6700\u5e38\u898b\u5230\u7684\u8a2d\u8a08\u5c31\u662f\u5728FPCB\u710a\u932b\u588a\u4e0a\u88fd\u4f5c\u96fb\u934d\u5b54(Plating holes)<\/strong>\u6216\u7a31\u70ba\u5c0e\u901a\u5b54(Vias)<\/strong>\u4f86\u4f5c\u70ba\u71b1\u50b3\u5c0e\u7684\u4ecb\u9762\uff0c\u5982\u4e0b\u5716\u7684\u7d50\u69cb\u3002\u4e00\u822c\u5efa\u8b70\u5728\u6bcf\u500bFPC\u7684\u55ae\u7368\u710a\u588a\u4e0a\u8981\u6709\u4e09\u500bVias\uff0c\u6216\u662f2.5\u500bVias\u3002\u5728FPCB\u4e0a\u9762\u88fd\u4f5c\u96fb\u934d\u5b54\u9084\u6709\u4e00\u500b\u597d\u8655\uff0c\u53ef\u4ee5\u5728\u71b1\u58d3\u710a\u7194\u932b\u710a\u63a5\u4f5c\u696d\u6642\uff0c\u8b93\u591a\u9918\u7684\u932b\u7d93\u7531\u96fb\u934d\u5b54\u4e2d\u6ea2\u51fa\uff0c\u4e0d\u81f3\u65bc\u9020\u6210\u710a\u588a\u4e4b\u9593\u7684\u77ed\u8def\uff1b\u4f5c\u696d\u54e1\u4e5f\u53ef\u4ee5\u7531\u6aa2\u67e5Vias\u662f\u5426\u6709\u932b\u6ea2\u51fa\u4f86\u5224\u65b7HotBar\u4f5c\u696d\u662f\u5426\u6070\u7576\u3002<\/font><\/p>\n

\"HotBar_PTH_m\" <\/font><\/p>\n

\u53e6\u5916\uff0c\u9084\u8981\u5728\u8edf\u6392\u7dda<\/strong>\u8cbc\u4e0a\u96d9\u9762\u81a0<\/strong>(double adhesive)\uff0c\u7528\u4f86\u9ecf\u8cbc\u56fa\u5b9a\u8edf\u6392\u7dda<\/strong>\u65bc\u96fb\u8def\u677f<\/strong>\u4e0a\uff0c\u56e0\u70ba\u4f5c\u696d\u54e1\u4e0d\u592a\u53ef\u80fd\u4e00\u76f4\u7528\u624b\u6293\u8457FPC\u76f4\u5230HotBar\u5b8c\u6210\uff0c\u5c31\u7b97\u53ef\u4ee5\u4e5f\u6703\u7522\u751f\u54c1\u8cea\u4e0d\u7a69\u7684\u554f\u984c\u3002<\/font><\/p>\n

\u7e3d\u7d50\u4e00\u4e0bFPC\u7684\u8a2d\u8a08\u9700\u6c42\u5982\u4e0b\uff0c(\u53e6\u5916\u73fe\u5728\u96fb\u5b50\u7522\u54c1\u7684\u8a2d\u8a08\u662f\u8d8a\u4f86\u8d8a\u671d\u5411\u8f15\u8584\u77ed\u5c0f\uff0c\u70ba\u4e86\u7bc0\u7701\u7a7a\u9593\uff0c\u4e0d\u52a0\u96fb\u934d\u5b54\u53ca\u5c0e\u901a\u5b54\u7684\u8a2d\u8a08\u8d8a\u4f86\u8d8a\u591a\uff0c\u6709\u6642\u9593\u518d\u53e6\u6587\u8a0e\u8ad6)<\/font><\/p>\n