{"id":20987,"date":"2022-01-09T10:19:17","date_gmt":"2022-01-09T02:19:17","guid":{"rendered":"https:\/\/www.paiqinano.com\/?p=20987"},"modified":"2022-01-07T13:44:12","modified_gmt":"2022-01-07T05:44:12","slug":"%e5%a6%82%e4%bd%95%e9%80%89%e6%8b%a9%e7%94%b5%e6%b1%a0%e8%ae%be%e8%ae%a1%e7%9a%84%e5%85%83%e5%99%a8%e4%bb%b6","status":"publish","type":"post","link":"https:\/\/www.paiqinano.com\/?p=20987","title":{"rendered":"\u5982\u4f55\u9009\u62e9\u7535\u6c60\u8bbe\u8ba1\u7684\u5143\u5668\u4ef6"},"content":{"rendered":"

\u5145\u7535\u7535\u6c60\u57fa\u672c\u4e0a\u662f\u5927\u5bb6\u6bcf\u4e00\u5929\u90fd\u662f\u4f1a\u63a5\u89e6\u5230\u7684\u7269\u54c1\uff0c\u624b\u673a\u91cc\u5c31\u4f1a\u6709\u4e00\u5757\u5c0f\u5145\u7535\u7535\u6c60\u3002\u4eca\u65e5\u54b1\u4eec\u5c31\u6765\u4e86\u89e3\u4e00\u4e0b\uff0c\u5145\u7535\u7535\u6c60\u7684\u7535\u5b50\u5668\u4ef6\u6311\u9009\u4e0e\u6d4b\u8bd5\u5427\u3002<\/p>\n

<\/p>\n

1 \u7535\u5b50\u5668\u4ef6\u6311\u9009\u89c4\u8303<\/p>\n

1.1 \u7ef4\u62a4IC\u6311\u9009<\/p>\n

\u25cf \u4e2d\u9ad8\u6863\uff1aMM3280H02 , \u7cbe\u5bc68261AAGMD,\u7406\u5149R5400N110FA<\/p>\n

\u25cf \u4e2d\u4f4e\u7aef\uff1a\u590d\u5408\u578bIC \u7b49<\/p>\n

\u25cf \u67d0\u4e9b\u7528\u6237\u7684\u5c24\u5176\u89c4\u5b9a<\/p>\n

1.2 MOSFET\u6311\u9009<\/p>\n

\u25cf \u4e2d\u9ad8\u6863\uff1a\u5eb7\u4f73MTMC8E2A0L;AON3816,Magna\u7b49<\/p>\n

\u25cf \u4e2d\u4f4e\u7aef\uff1aMOS 8205\u7b49<\/p>\n

1.3 \u7535\u963b\u5668\u3001\u7535\u5bb9\u5668<\/p>\n

\u25cf \u7535\u5bb9\u5668\uff1a\u5e94\u7528TDK,MARUTA\u7535\u5bb9\u5668\u77e5\u540d\u54c1\u724c\uff0c\u89c4\u5b9a\u6750\u6599\u4e3aX5R\u6216X7R\uff0c\u4e0d\u9009\u7528Y5V\u6750\u6599\u7684\u7535\u5bb9\u5668<\/p>\n

\u25cf \u7535\u963b\u5668\uff1a\u5e94\u7528TDK,\u56fd\u5de8\u77e5\u540d\u54c1\u724c\uff0c\u89c4\u5b9a\u7cbe\u5bc6\u5ea6\u4e0d\u9519\u7684\u6750\u6599<\/p>\n

1.4 ID\u7535\u963b\u5668\u53caNTC\u7535\u963b\u5668<\/p>\n

\u25cf\u4e8c\u8005\u7684\u9009\u4e2d\u662f\u4f9d\u636e\u987e\u5ba2\u9700\u6c42\u914d\u5907\u7535\u963b\u503c\u5c3a\u5bf8\u3001\u7cbe\u5bc6\u5ea6\uff0cNTC\u6e29\u5ea6\u4f20\u611f\u5668\u8fd8\u9700\u660e\u786e\u5176B\u503c\u5c3a\u5bf8\uff0c\u5e94\u4f9d\u636ePCM\u7684\u5ba4\u5185\u7a7a\u95f4\u53ca\u8d70\u7ebf\u89c4\u5b9a\u660e\u786e\u5c01\u88c5\u7c7b\u578b<\/p>\n

1.5 \u7194\u65ad\u4e1d\u53caPTC<\/p>\n

\u25cf \u987e\u5ba2\u6709\u89c4\u5b9a\u5e94\u7528\u65f6\uff0c\u7194\u65ad\u4e1d\u5e94\u4f18\u5148\u9009\u62e9\u8003\u8651\u5230\u5e94\u75286A\/0603\u5c01\u88c5\u5f62\u5f0f<\/p>\n

\u25cf \u987e\u5ba2\u6c92\u6709\u89c4\u5b9a\uff0c\u4f46\u6709\u5173\u9a8c\u8bc1\u65f6\u5fc5\u987b\u4f7f\u7528\u65f6\uff0c\u987b\u8003\u8651\u5230\u5e94\u7528PTC\u6216\u7194\u65ad\u4e1d\u3002<\/p>\n

\u25cf \u5728\u987e\u5ba2\u6c92\u6709\u89c4\u5b9a\uff0c\u4e5f\u4e0d\u7528\u6709\u5173\u9a8c\u8bc1\u65f6\uff0c\u4e0d\u5e94\u7528\u7194\u65ad\u4e1d\u53caPTC<\/p>\n

<\/p>\n

2 \u9502\u7535\u6c60\u4fdd\u62a4\u677f\u7684\u8bbe\u8ba1\u65b9\u6848<\/p>\n

2.1 PCB\u6750\u6599<\/p>\n

\u5728\u9502\u7535\u6c60\u4fdd\u62a4\u677f\u7684\u6750\u6599\u9009\u4e2d\u4e0a\u5173\u952e\u91c7\u7528FR4\uff0c\u5173\u952e\u8003\u8651\u5230\u963b\u71c3\u7b49\u7ea7\u3001\u51b2\u51fb\u97e7\u6027\u3001\u4ef7\u94b1\u7b49\u8981\u7d20\u3002\u5f53PCM\u4e0a\u7684\u706b\u7ea2\u91d1\u624b\u6307\u9700\u9732\u51fa\u65f6\u8981\u7535\u9540\u5de5\u827a\u5916\u578b\u597d\u800c\u8010\u78e8\u635f\u7684\u91d1\u5c5e\u6750\u6599\u5c42\uff0c\u5982A\u539a\u91d1\u7684\u89c4\u8303\u7535\u9540\u91d1\u8584\u539a\u22650.25um B\u4e00\u822c\u7535\u9540\u91d1\u91d1\u8584\u539a\u22650.015um\uff0c\u786c\u677f\u94dc\u76ae\u539a\u5ea6\u22651.0 ounce<\/p>\n

3 \u7535\u6c14\u6027\u80fd\u6d4b\u8bd5\u6807\u51c6<\/p>\n

3.1 \u68c0\u6d4b\u4eea\u8868\u89c4\u5b9a<\/p>\n

\u25cf \u7535\u6d41\u8868\u89c4\u5b9a\uff1a\u7cbe\u786e\u6d4b\u91cf\u5de5\u4f5c\u7535\u538b\u7684\u4eea\u8868\u76d8\u7684\u7cbe\u786e\u5ea6\u5e94\u4e0d\u4f4e\u4e8e0.5\u7ea7\uff0c\u5185\u7535\u963b\u5e94\u4e0d\u5c0f\u4e8e10K\u03a9\/V\u3002<\/p>\n

\u25cf \u7535\u6d41\u8ba1\u89c4\u5b9a\uff1a\u7cbe\u786e\u6d4b\u91cf\u7535\u6d41\u91cf\u7684\u4eea\u8868\u76d8\u7cbe\u786e\u5ea6\u5e94\u4e0d\u4f4e\u4e8e0.5\u7ea7\u3002<\/p>\n

\u25cf \u4f53\u6e29\u8ba1\u89c4\u5b9a\uff1a\u6d4b\u91cf\u6e29\u5ea6\u7684\u4eea\u8868\u76d8\u7cbe\u786e\u5ea6\u5e94\u4e0d\u4f4e\u4e8e\u00b10.5\u2103\u3002<\/p>\n

\u25cf \u76f4\u6d41\u7535\u6e90\u7684\u7535\u6d41\u91cf\u5300\u901f\u8fd0\u52a8\u53ef\u8c03\u5f0f\uff0c\u5176\u7535\u6d41\u91cf\u8f6c\u53d8\u5e94\u5728\u00b11%\u8303\u7574\u5185\u3002<\/p>\n

\u25cf \u6052\u538b\u6e90\u7684\u7535\u538b\u53ef\u8c03\uff0c\u5176\u5de5\u4f5c\u7535\u538b\u8f6c\u53d8\u5e94\u5728\u00b10.5%\u8303\u7574\u5185<\/p>\n

3.2 \u5185\u7535\u963b\u68c0\u6d4b<\/p>\n

\u5b9e\u9a8c\u65b9\u5f0f\uff1a\u5e94\u7528AC 1KHz\u68c0\u9a8c\u65b9\u5f0f\u53ca\u7cbe\u786e\u5ea6\u4e0d\u4f4e\u4e8e0.5\u7ea7\u7684\u4eea\u8868\u76d8\uff0c\u7cbe\u786e\u6d4b\u91cf\u5145\u7535\u7535\u6c60\u8fde\u63a5\u5904\u6b63\u8d1f\u4e2d\u95f4\u7684\u5185\u7535\u963b\u503c\uff0c\u901a\u5e38\u624b\u673a\u4e0a\u7535\u6c60\u5185\u963b\u2264150m\u03a9\uff0c\u5982\u679c\u6709PTC\u7684\u7535\u6c60\u5185\u963b\u63d0\u8bae\u4e3a\u2264180m\u03a9\uff0c\u89c6\u5b9e\u9645\u89c6\u72b6\u51b5\u5b9a\u3002<\/p>\n

\u4ee5\u4e0a\u4fbf\u662f\u5145\u7535\u7535\u6c60\u7684\u7535\u5b50\u5668\u4ef6\u6311\u9009\u4e0e\u68c0\u6d4b\u7684\u4e00\u4e9b\u6709\u5173\u4e13\u4e1a\u77e5\u8bc6\u89e3\u8bfb\uff0c\u5927\u91cfPCB\u65b0\u95fb\u8d44\u8baf\u53ef\u8fdb\u5230\u6377\u591a\u90a6\u7f51\u5740\u67e5\u770b\uff01<\/p>\n

<\/p>\n

 <\/p>\n

\u8be5\u6587\u7ae0\u5185\u5bb9\u81f4\u529b\u4e8e\u6563\u64ad\u65b0\u6280\u672f\u5e94\u7528\u65b0\u95fb\u8d44\u8baf\uff0c\u5f88\u6709\u53ef\u80fd\u6709\u8f6c\u622a\/\u5f15\u5165\u4e4b\u72b6\u51b5\uff0c\u82e5\u6709\u4fb5\u6743\u884c\u4e3a\u8bf7\u8054\u7edc\u5220\u6389\u3002<\/em><\/span><\/p>\n","protected":false},"excerpt":{"rendered":"

\u25cf \u5728\u5ba2\u6237\u6ca1\u6709\u8981\u6c42\uff0c\u4e5f\u4e0d\u9700\u8981\u76f8\u5173\u8ba4\u8bc1\u65f6\uff0c\u4e0d\u4f7f\u7528\u4fdd\u9669\u4e1d\u53caPTC \u8bd5\u9a8c\u65b9\u6cd5\uff1a\u4f7f\u7528AC 1KHz\u68c0\u6d4b\u65b9\u6cd5\u53ca\u51c6\u786e\u5ea6\u4e0d\u4f4e\u4e8e0.5\u7ea7\u7684\u4eea\u8868\uff0c\u6d4b\u91cf\u7535\u6c60\u63a5\u53e3\u5904\u6b63\u8d1f\u6781\u4e4b\u95f4\u7684\u5185\u963b\u503c\uff0c\u901a\u5e38\u624b\u673a\u7535\u6c60\u5185\u963b\u2264150m\u03a9\uff0c\u5982\u679c\u6709\u2026<\/p>\n","protected":false},"author":1,"featured_media":20986,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[59],"tags":[1036,306,3219,672,327,338,3217,354,2009,3218,505,523],"class_list":["post-20987","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-industry-information","tag-1036","tag-306","tag-3219","tag-672","tag-327","tag-338","tag-3217","tag-354","tag-2009","tag-3218","tag-505","tag-523"],"jetpack_featured_media_url":"\/wp-content\/uploads\/2021\/12\/20211215131915-61b9eb53f4173.jpeg","jetpack-related-posts":[{"id":19854,"url":"https:\/\/www.paiqinano.com\/?p=19854","url_meta":{"origin":20987,"position":0},"title":"PCBA\u9632\u6c34\u6d82\u8986\u7684\u5e38\u89c4MASK\u533a\u57df","author":"\u6d3e\u65d7\u7eb3\u7c73","date":"2022\u5e741\u670824\u65e5","format":false,"excerpt":"\u5e38\u89c4PCBA\u5728\u505a\u4efb\u4f55\u4e09\u9632\u6d82\u8986\u4ee5\u53ca\u6d3e\u745e\u6797\u6d82\u8986\u65f6\uff0c\u9632\u6b62\u6d82\u8986\u6750\u6599\u7684\u7edd\u7f18\u6027\u4f1a\u5bfc\u81f4\u4ea7\u54c1\u4e0a\u4e2a\u522b\u6d3b\u52a8\u7535\u5b50\u5143\u5668\u4ef6\u5931\u6548\u2026","rel":"","context":"\u5728\u201c\u884c\u4e1a\u8d44\u8baf\u201d\u4e2d","block_context":{"text":"\u884c\u4e1a\u8d44\u8baf","link":"https:\/\/www.paiqinano.com\/?cat=59"},"img":{"alt_text":"","src":"\/wp-content\/uploads\/2021\/12\/20211215131244-61b9e9cc9fce8.png","width":350,"height":200},"classes":[]},{"id":21823,"url":"https:\/\/www.paiqinano.com\/?p=21823","url_meta":{"origin":20987,"position":1},"title":"\u53d8\u9891\u5668\u7684\u5e38\u89c1\u6545\u969c\u53ca\u89e3\u51b3\u65b9\u6cd5","author":"\u6d3e\u65d7\u7eb3\u7c73","date":"2022\u5e741\u67085\u65e5","format":false,"excerpt":"\u53d8\u9891\u5668\u7684\u5e38\u89c1\u6545\u969c\u53ca\u5904\u7406\u65b9\u6cd5\u4ecb\u7ecd-\u5728\u66f4\u6362\u6574\u6d41\u5757\u65f6\uff0c\u8981\u6c42\u5176\u5728\u4e0e\u6563\u70ed\u7247\u63a5\u89e6\u9762\u4e0a\u5747\u5300\u5730\u6d82\u4e0a\u4e00\u5c42\u4f20\u70ed\u6027\u80fd\u826f\u597d\u7684\u2026","rel":"","context":"\u5728\u201c\u884c\u4e1a\u8d44\u8baf\u201d\u4e2d","block_context":{"text":"\u884c\u4e1a\u8d44\u8baf","link":"https:\/\/www.paiqinano.com\/?cat=59"},"img":{"alt_text":"","src":"\/wp-content\/uploads\/2021\/12\/20211215132346-61b9ec62b5bfb.png","width":350,"height":200},"classes":[]},{"id":17869,"url":"https:\/\/www.paiqinano.com\/?p=17869","url_meta":{"origin":20987,"position":2},"title":"\u7535\u8def\u677f\u710a\u63a5\u6709\u4ec0\u4e48\u7279\u6b8a\u7684\u7535\u9540\u6cd5\u5417\uff1f","author":"\u6d3e\u65d7\u7eb3\u7c73","date":"2022\u5e741\u670816\u65e5","format":false,"excerpt":"\u5e38\u5e38\u9700\u8981\u5c06\u7a00\u6709\u91d1\u5c5e\u9540\u5728\u677f\u8fb9\u8fde\u63a5\u5668\u3001\u677f\u8fb9\u7a81\u51fa\u63a5\u70b9\u6216\u91d1\u624b\u6307\u4e0a\u4ee5\u63d0\u4f9b\u8f83\u4f4e\u7684\u63a5\u89e6\u7535\u963b\u548c\u8f83\u9ad8\u7684\u8010\u78e8\u6027\uff0c\u8be5\u6280\u672f\u79f0\u2026","rel":"","context":"\u5728\u201c\u884c\u4e1a\u8d44\u8baf\u201d\u4e2d","block_context":{"text":"\u884c\u4e1a\u8d44\u8baf","link":"https:\/\/www.paiqinano.com\/?cat=59"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":16202,"url":"https:\/\/www.paiqinano.com\/?p=16202","url_meta":{"origin":20987,"position":3},"title":"\u9502\u7535 \u7684\u9632\u62a4 \u6027\u80fd \u548c48 V\u9502\u7535\u6c60 \u7684\u4f7f\u7528 \u60c5\u51b5","author":"\u6d3e\u65d7\u7eb3\u7c73","date":"2022\u5e742\u67085\u65e5","format":false,"excerpt":"\u9502\u7535\u6c60\u7684\u4fdd\u62a4\u529f\u80fd\u901a\u5e38\u7531\u4fdd\u62a4\u7535\u8def\u677f\u548cPTC\u7b49\u7535\u6d41\u5668\u4ef6\u534f\u540c\u5b8c\u6210\uff0c\u4fdd\u62a4\u677f\u662f\u7531\u7535\u5b50\u7535\u8def\u7ec4\u6210\uff0c\u5728-40\u2103\u81f3+8\u2026","rel":"","context":"\u5728\u201c\u884c\u4e1a\u8d44\u8baf\u201d\u4e2d","block_context":{"text":"\u884c\u4e1a\u8d44\u8baf","link":"https:\/\/www.paiqinano.com\/?cat=59"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":23100,"url":"https:\/\/www.paiqinano.com\/?p=23100","url_meta":{"origin":20987,"position":4},"title":"\u79d1\u666e | PCBA\u7535\u8def\u677f\u6d82\u8986\u4e09\u9632\u6f06\u9700\u8981\u5c4f\u853d\u7684\u533a\u57df\uff1f","author":"\u6d3e\u65d7\u7eb3\u7c73","date":"2022\u5e741\u67081\u65e5","format":false,"excerpt":"\u5bf9\u4e8e\u4e00\u4e9b\u521a\u63a5\u89e6\u4e09\u9632\u6f06\u7684\u4eba\u6765\u8bf4\uff0c\u7531\u4e8e\u4e0d\u592a\u4e86\u89e3\u4e09\u9632\u6f06\u7684\u7279\u6027\uff0c\u751f\u6015\u4f7f\u7528\u4e0d\u5f53\u53cd\u800c\u9020\u6210\u7ebf\u8def\u677f\u5143\u5668\u4ef6\u7684\u635f\u4f24\uff0c\u7279\u522b\u2026","rel":"","context":"\u5728\u201c\u884c\u4e1a\u8d44\u8baf\u201d\u4e2d","block_context":{"text":"\u884c\u4e1a\u8d44\u8baf","link":"https:\/\/www.paiqinano.com\/?cat=59"},"img":{"alt_text":"","src":"\/wp-content\/uploads\/2021\/12\/20211215133535-61b9ef27db2e0.jpg","width":350,"height":200},"classes":[]},{"id":24312,"url":"https:\/\/www.paiqinano.com\/?p=24312","url_meta":{"origin":20987,"position":5},"title":"\u79d1\u666e | PCBA\u7535\u8def\u677f\u4e0a\u54ea\u4e9b\u533a\u57df\u4e0d\u80fd\u6d82\u8986\u4e09\u9632\u6f06","author":"\u6d3e\u65d7\u7eb3\u7c73","date":"2021\u5e7412\u670827\u65e5","format":false,"excerpt":"\u5bf9\u4e8e\u4e00\u4e9b\u521a\u63a5\u89e6\u4e09\u9632\u6f06\u7684\u4eba\u6765\u8bf4\uff0c\u7531\u4e8e\u4e0d\u592a\u4e86\u89e3\u4e09\u9632\u6f06\u7684\u7279\u6027\uff0c\u751f\u6015\u4f7f\u7528\u4e0d\u5f53\u53cd\u800c\u9020\u6210\u7ebf\u8def\u677f\u5143\u5668\u4ef6\u7684\u635f\u4f24\uff0c\u7279\u522b\u2026","rel":"","context":"\u5728\u201c\u884c\u4e1a\u8d44\u8baf\u201d\u4e2d","block_context":{"text":"\u884c\u4e1a\u8d44\u8baf","link":"https:\/\/www.paiqinano.com\/?cat=59"},"img":{"alt_text":"","src":"\/wp-content\/uploads\/2021\/12\/20211215135719-61b9f43f254aa.jpg","width":350,"height":200},"classes":[]}],"_links":{"self":[{"href":"https:\/\/www.paiqinano.com\/index.php?rest_route=\/wp\/v2\/posts\/20987","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.paiqinano.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.paiqinano.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.paiqinano.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.paiqinano.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=20987"}],"version-history":[{"count":1,"href":"https:\/\/www.paiqinano.com\/index.php?rest_route=\/wp\/v2\/posts\/20987\/revisions"}],"predecessor-version":[{"id":27742,"href":"https:\/\/www.paiqinano.com\/index.php?rest_route=\/wp\/v2\/posts\/20987\/revisions\/27742"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.paiqinano.com\/index.php?rest_route=\/wp\/v2\/media\/20986"}],"wp:attachment":[{"href":"https:\/\/www.paiqinano.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=20987"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.paiqinano.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=20987"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.paiqinano.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=20987"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}