{"id":95991,"date":"2024-07-26T10:18:27","date_gmt":"2024-07-26T02:18:27","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=95991"},"modified":"2024-07-26T10:18:59","modified_gmt":"2024-07-26T02:18:59","slug":"ogypcczqsdj","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/95991.html","title":{"rendered":"OSP\u5de5\u827aPCB\u50a8\u5b58\u5468\u671f\u662f\u591a\u4e45"},"content":{"rendered":"\n<p>\u3000\u3000OSP(Organic Solderability Preservative)\u5de5\u827a\u7684PCB\u50a8\u5b58\u5468\u671f\u4e00\u822c\u4e3a6\u4e2a\u6708\u3002\u5177\u4f53\u6765\u8bf4\uff1a<\/p>\n\n\n\n<p>\u3000\u3000OSP\u5de5\u827a\u5c01\u88c5\u597d\u7684PCB\u5728\u4e00\u822c\u60c5\u51b5\u4e0b\u67096\u4e2a\u6708\u7684\u4fdd\u8d28\u671f\u3002\u901a\u5e38\u8d85\u8fc7\u8fd9\u4e2a\u671f\u9650\u7684OSPCB\u9700\u8981\u9000\u56de\u5236\u9020\u5546\u91cd\u65b0\u8fd4\u5de5\u3002<\/p>\n\n\n\n<p>\u3000\u3000\u53e6\u5916\uff0c\u6709\u8bc1\u636e\u8868\u660e\uff0c\u67d0\u4e9b\u60c5\u51b5\u4e0bOSP PCB\u7684\u5b58\u50a8\u65f6\u95f4\u53ef\u4ee5\u5ef6\u957f\u81f38-12\u4e2a\u6708\uff0c\u4f46\u8fd9\u662f\u4ee5\u529e\u516c\u73af\u5883(\u6e29\u5ea620-30\u00b0C\uff0c\u6e7f\u5ea630-70%)\u4e3a\u524d\u63d0\u7684\u3002<\/p>\n\n\n\n<p>\u3000\u3000OSP\u5de5\u827a\u7684PCB\u901a\u5e38\u5177\u67096\u4e2a\u6708\u7684\u50a8\u5b58\u5468\u671f\uff0c\u5728\u7279\u5b9a\u6761\u4ef6\u4e0b\u53ef\u80fd\u5ef6\u957f\u81f38-12\u4e2a\u6708\u3002\u7136\u800c\uff0c\u4e3a\u4e86\u786e\u4fdd\u8d28\u91cf\uff0c\u5efa\u8bae\u57286\u4e2a\u6708\u5185\u4f7f\u7528\u5b8c\u6bd5\uff0c\u5e76\u5728\u8d85\u8fc7\u6b64\u671f\u9650\u540e\u8fdb\u884c\u518d\u6b21\u68c0\u9a8c\u5408\u683c\u540e\u518d\u4f7f\u7528\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e00\u3001 OSP\u5de5\u827aPCB\u50a8\u5b58\u5468\u671f\u7684\u5b98\u65b9\u6807\u51c6\u662f\u4ec0\u4e48?<\/h2>\n\n\n\n<p>\u3000\u3000OSP\u5de5\u827aPCB\u7684\u50a8\u5b58\u5468\u671f\u5b98\u65b9\u6807\u51c6\u5b58\u5728\u4e0d\u540c\u7684\u8bf4\u6cd5\u3002\u63d0\u5230\u771f\u7a7a\u5305\u88c5\u4e0b\u7684\u5b58\u50a8\u65f6\u95f4\u4e3a6\u4e2a\u6708(\u6e29\u5ea615-35\u2103\uff0c\u6e7f\u5ea6RH\u226460%)\u3002\u7136\u800c\uff0c\u5219\u6307\u51fa\u5b58\u50a8\u671f\u9650\u5c0f\u4e8e6\u4e2a\u6708\u621612\u4e2a\u6708\uff0c\u5177\u4f53\u4e3a\u76f8\u5bf9\u6e7f\u5ea630~70%\uff0c\u6e29\u5ea615~30\u2103\u3002\u7531\u4e8e\u7684\u4fe1\u606f\u8f83\u4e3a\u4e00\u81f4\u4e14\u66f4\u8be6\u7ec6\uff0c\u53ef\u4ee5\u63a8\u65adOSP\u5de5\u827aPCB\u7684\u5b98\u65b9\u50a8\u5b58\u5468\u671f\u6807\u51c6\u4e3a\u5728\u7279\u5b9a\u73af\u5883\u6761\u4ef6\u4e0b(\u76f8\u5bf9\u6e7f\u5ea630~70%\uff0c\u6e29\u5ea615~30\u2103)\u7684\u5b58\u50a8\u671f\u9650\u5c0f\u4e8e6\u4e2a\u6708\u621612\u4e2a\u6708\u3002<\/p>\n\n\n\n<p>\u3000\u3000\u56e0\u6b64\uff0cOSP\u5de5\u827aPCB\u7684\u5b98\u65b9\u50a8\u5b58\u5468\u671f\u6807\u51c6\u4e3a\u5728\u7279\u5b9a\u73af\u5883\u6761\u4ef6\u4e0b(\u76f8\u5bf9\u6e7f\u5ea630~70%\uff0c\u6e29\u5ea615~30\u2103)\u7684\u5b58\u50a8\u671f\u9650\u5c0f\u4e8e6\u4e2a\u6708\u621612\u4e2a\u6708\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e8c\u3001 OSP\u5de5\u827aPCB\u5728\u4e0d\u540c\u5b58\u50a8\u6761\u4ef6\u4e0b\u7684\u6027\u80fd\u53d8\u5316\u6709\u54ea\u4e9b\u8be6\u7ec6\u6570\u636e?<\/h2>\n\n\n\n<p>\u3000\u3000OSP(\u6709\u673a\u4fdd\u710a\u819c)\u5de5\u827a\u7684PCB\u5728\u4e0d\u540c\u5b58\u50a8\u6761\u4ef6\u4e0b\u7684\u6027\u80fd\u53d8\u5316\u4e3b\u8981\u4f53\u73b0\u5728\u4ee5\u4e0b\u51e0\u4e2a\u65b9\u9762\uff1a<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30001. <strong>\u5b58\u50a8\u73af\u5883\u8981\u6c42<\/strong>\uff1a<\/h3>\n\n\n\n<p>\u3000\u3000OSP\u677f\u5e94\u771f\u7a7a\u5305\u88c5\uff0c\u5e76\u5728\u6e29\u5ea6\u4e3a15-35\u00b0C\u3001\u76f8\u5bf9\u6e7f\u5ea6\u4f4e\u4e8e60%\u7684\u73af\u5883\u4e2d\u5b58\u50a8\u957f\u8fbe\u516d\u4e2a\u6708\u3002<\/p>\n\n\n\n<p>\u3000\u3000\u53e6\u4e00\u79cd\u5e72\u71e5\u5b58\u50a8\u65b9\u6cd5\u662f\u5728\u5ba4\u6e29\u6761\u4ef6\u4e0b\u8fdb\u884c\uff0c\u8fd9\u6837\u53ef\u4ee5\u4f7f\u6d82\u6709OSP\u7684\u7ebf\u8def\u677f\u4fdd\u6301\u957f\u671f\u7a33\u5b9a\u7684\u6e7f\u6da6\u6027\u80fd\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30002. <strong>\u5b58\u50a8\u65f6\u95f4\u5f71\u54cd<\/strong>\uff1a<\/h3>\n\n\n\n<p>\u3000\u3000OSP\u677f\u7684\u6709\u6548\u5b58\u50a8\u65f6\u95f4\u4e3a\u4e09\u4e2a\u6708\uff0c\u800c\u6c89\u91d1\u3001\u6c89\u9521\u7b49\u5176\u4ed6\u8868\u9762\u5904\u7406\u65b9\u5f0f\u7684\u6709\u6548\u5b58\u50a8\u65f6\u95f4\u4e3a\u534a\u5e74\u3002<\/p>\n\n\n\n<p>\u3000\u3000\u5b58\u50a8\u8fc7\u7a0b\u662f\u4e00\u4e2a\u7f13\u6162\u8001\u5316\u7684\u8fc7\u7a0b\uff0c\u671f\u95f4\u8868\u9762\u5904\u7406\u7531\u4e8e\u53d7\u5230\u73af\u5883\u4e2d\u7684\u6e29\u5ea6\u6216\u6e7f\u5ea6\u7684\u5f71\u54cd\u800c\u4ea7\u751f\u4e00\u5b9a\u7684\u6c27\u5316\u6216\u8005\u52a3\u5316\u7684\u60c5\u51b5\uff0c\u6700\u7ec8\u4f1a\u5f71\u54cd\u5230\u5176\u53ef\u710a\u6027\u80fd\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30003. <strong>\u8d85\u671f\u5b58\u50a8\u7684\u5f71\u54cd<\/strong>\uff1a<\/h3>\n\n\n\n<p>\u3000\u3000\u8d85\u8fc7\u5b58\u50a8\u671f\u9650\u7684OSP\u677f\u53ef\u80fd\u4f1a\u51fa\u73b0\u8868\u9762\u5904\u7406\u819c\u7684\u6c27\u5316\u6216\u52a3\u5316\uff0c\u8fd9\u4f1a\u663e\u8457\u964d\u4f4e\u5176\u53ef\u710a\u6027\u3002\u56e0\u6b64\uff0c\u5bf9\u4e8e\u8d85\u671f\u5b58\u50a8\u7684OSP\u677f\uff0c\u6709\u5fc5\u8981\u8fdb\u884c\u53ef\u9760\u6027\u7814\u7a76\u548c\u6d4b\u8bd5\u4ee5\u786e\u4fdd\u5176\u8d28\u91cf\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30004. <strong>\u5b58\u50a8\u6761\u4ef6\u5bf9\u6027\u80fd\u7684\u5177\u4f53\u5f71\u54cd<\/strong>\uff1a<\/h3>\n\n\n\n<p>\u3000\u3000\u5728\u4f4e\u6e29\u4f4e\u6e7f(15-35\u00b0C\u3001RH\u226460%)\u7684\u73af\u5883\u4e2d\u5b58\u50a8\uff0c\u53ef\u4ee5\u6709\u6548\u9632\u6b62\u91d1\u5c5e\u8868\u9762\u6c27\u5316\uff0c\u4fdd\u6301\u826f\u597d\u7684\u710a\u63a5\u6027\u80fd\u3002<\/p>\n\n\n\n<p>\u3000\u3000\u5982\u679c\u5b58\u50a8\u6761\u4ef6\u4e0d\u4e25\u683c\u63a7\u5236\uff0c\u53ef\u80fd\u4f1a\u5bfc\u81f4OSP\u819c\u7684\u964d\u89e3\u548c\u5438\u6c34\u6027\u589e\u52a0\uff0c\u4ece\u800c\u5f71\u54cd\u5176\u8010\u9ad8\u6e29\u548c\u53ef\u710a\u6027\u3002<\/p>\n\n\n\n<p>\u3000\u3000OSP\u5de5\u827aPCB\u5728\u4e0d\u540c\u5b58\u50a8\u6761\u4ef6\u4e0b\u7684\u6027\u80fd\u53d8\u5316\u4e3b\u8981\u8868\u73b0\u5728\u5b58\u50a8\u73af\u5883\u7684\u6e29\u5ea6\u548c\u6e7f\u5ea6\u63a7\u5236\u4e0a\uff0c\u4ee5\u53ca\u5b58\u50a8\u65f6\u95f4\u5bf9\u819c\u5c42\u6c27\u5316\u548c\u52a3\u5316\u7684\u5f71\u54cd\u3002<\/p>\n\n\n\n<h2 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PCB\u6765\u6599\u5e94\u91c7\u7528\u771f\u7a7a\u5305\u88c5\uff0c\u5e76\u9644\u4e0a\u5e72\u71e5\u5242\u53ca\u6e7f\u5ea6\u663e\u793a\u5361\u3002\u8fd9\u6837\u53ef\u4ee5\u9632\u6b62\u6c27\u6c14\u548c\u6e7f\u6c14\u5bf9OSP\u76ae\u819c\u7684\u4fb5\u8680\uff0c\u4fdd\u6301\u5176\u4fdd\u62a4\u819c\u7684\u5b8c\u6574\u6027\u548c\u53ef\u710a\u6027\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u9694\u79bb\u63aa\u65bd<\/strong>\uff1a\u5728\u8fd0\u8f93\u548c\u4fdd\u5b58\u65f6\uff0c\u5e26\u6709OSP\u7684PCB\u4e4b\u95f4\u8981\u4f7f\u7528\u9694\u79bb\u7eb8\u4ee5\u9632\u6b62\u6469\u64e6\u635f\u5bb3OSP\u8868\u9762\u3002\u8fd9\u6709\u52a9\u4e8e\u907f\u514d\u56e0\u7269\u7406\u63a5\u89e6\u5bfc\u81f4\u7684\u5212\u4f24\u6216\u64e6\u4f24\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u907f\u514d\u76f4\u63a5\u65e5\u7167<\/strong>\uff1aOSP 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OSP\u5de5\u827aPCB\u8fc7\u671f\u540e\u7684\u68c0\u9a8c\u6d41\u7a0b\u548c\u6807\u51c6\u662f\u4ec0\u4e48?<\/h2>\n\n\n\n<p>\u3000\u3000OSP\u5de5\u827aPCB\u8fc7\u671f\u540e\u7684\u68c0\u9a8c\u6d41\u7a0b\u548c\u6807\u51c6\u4e3b\u8981\u6d89\u53ca\u4ee5\u4e0b\u51e0\u4e2a\u65b9\u9762\uff1a<\/p>\n\n\n\n<ul 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