{"id":1273,"date":"2018-11-07T00:12:43","date_gmt":"2018-11-07T00:12:43","guid":{"rendered":""},"modified":"2018-11-07T08:13:08","modified_gmt":"2018-11-07T00:13:08","slug":"%e5%a6%82%e4%bd%95%e8%ae%a1%e7%ae%97%e6%99%b6%e4%bd%93%e8%b0%90%e6%8c%af%e5%99%a8%e7%9a%84%e6%8c%af%e8%8d%a1%e8%a3%95%e9%87%8f","status":"publish","type":"post","link":"http:\/\/www.szryc.com\/?p=1273","title":{"rendered":"\u5982\u4f55\u8ba1\u7b97\u6676\u4f53\u8c10\u632f\u5668\u7684\u632f\u8361\u88d5\u91cf"},"content":{"rendered":"

\u632f\u8361\u88d5\u91cf\u662f\u6307\u632f\u8361\u505c\u6b62\u7684\u88d5\u91cf\uff0c\u8fd9\u662f\u632f\u8361\u7535\u8def\u4e2d\u6700\u91cd\u8981\u7684\u672f\u8bed\u3002\u8be5\u88d5\u91cf\u662f\u4ee5\u6676\u4f53\u8c10\u632f\u5668\u7535\u963b\u4e3a\u57fa\u7840\u7684\u6bd4\u503c\uff0c\u8868\u660e\u632f\u8361\u7535\u8def\u653e\u5927\u80fd\u529b\u7684\u5927\u5c0f\u3002\u7406\u8bba\u4e0a\u6765\u8bf4\uff0c\u5728\u88d5\u91cf\u5927\u4e8e\u6216\u7b49\u4e8e1\u65f6\uff0c\u632f\u8361\u7535\u8def\u53ef\u4ee5\u8fd0\u884c\u3002\u4f46\u662f\uff0c\u5728\u632f\u8361\u88d5\u91cf\u63a5\u8fd11\u65f6\uff0c\u7531\u4e8e\u632f\u8361\u542f\u52a8\u65f6\u95f4\u8fc7\u957f\u7b49\u539f\u56e0\uff0c\u6a21\u5757\u8fd0\u884c\u53ef\u80fd\u4f1a\u5931\u8d25\u3002\u53ef\u4ee5\u901a\u8fc7\u589e\u52a0\u632f\u8361\u88d5\u91cf\u6765\u89e3\u51b3\u6b64\u7c7b\u95ee\u9898\u3002<\/span><\/span>

\n

\n\u53ef\u4ee5\u4f7f\u7528\u5982\u4e0b\u65b9\u6cd5\u8ba1\u7b97\u632f\u8361\u88d5\u91cf:<\/span><\/span><\/p>\n

\n\t\u632f\u8361\u88d5\u91cf [\u500d] = |-R|\/R1spec|-R|: \u8d1f\u963bR1spec: \u89c4\u8303\u4e2d\u89c4\u5b9a\u7684\u6676\u4f53\u8c10\u632f\u5668\u7b49\u6548\u4e32\u8054\u7535\u963b\u6700\u5927\u503c\u3002\u8bf7\u53c2\u8003\u6676\u4f53\u8c10\u632f\u5668\u76ee\u5f55\u6216\u6570\u636e\u8868\u4e2d\u7684R1 spec\u503c\u3002\u53ef\u4ee5\u6d4b\u91cf\u5b9e\u9645\u632f\u8361\u7535\u8def\u7684\u8d1f\u963b\u3002\u6700\u597d\u4f7f\u632f\u8361\u88d5\u91cf\u5927\u4e8e\u6216\u7b49\u4e8e5\u500d\u3002<\/span><\/span>

\n\t <\/p>\n

\n\t\u6d4b\u91cf\u65b9\u6cd5<\/span><\/span><\/p>\n

\n\t1.\u6d4b\u91cf\u8981\u6c42PCB\u6676\u4f53\u8c10\u632f\u5668 (\u5177\u6709\u7b49\u6548\u7535\u8def\u5e38\u6570\u6570\u636e)\u7535\u963b (SMD)\u6d4b\u91cf\u4eea\u5668 (\u793a\u6ce2\u5668\u3001\u9891\u7387\u8ba1\u6570\u5668\u6216\u662f\u5176\u5b83\u53ef\u4ee5\u89c2\u5bdf\u632f\u8361\u7684\u4eea\u5668)<\/span><\/span><\/p>\n

\n\t2.\u5c06\u7535\u963b\u4e32\u8054\u5230\u6676\u4f53\u8c10\u632f\u5668\u4e0a\uff0c\u5e76\u68c0\u67e5\u632f\u8361\u7535\u8def\u662f\u5426\u5de5\u4f5c\u3002<\/span><\/span>

\n\t <\/p>\n

\n\t\"\"<\/span><\/span><\/div>\n

\n\t

\n\t3.\u5982\u679c2) \u8bc1\u5b9e\u6709\u632f\u8361\uff0c\u5c31\u589e\u5927\u7535\u963b\u3002\u5982\u679c\u6ca1\u6709\u632f\u8361\uff0c\u5c31\u51cf\u5c0f\u7535\u963b\u3002<\/span><\/span><\/p>\n

\n\t4.\u627e\u51fa\u6700\u5927\u7535\u963b (=Rs_max) \uff0c\u5373\u632f\u8361\u505c\u6b62\u524d\u7684\u7535\u963b\u3002<\/span><\/span><\/p>\n

\n\t5.\u7528Rs_max\u6d4b\u91cf\u632f\u8361\u9891\u7387\u3002<\/span><\/span><\/p>\n

\n\t6.\u901a\u8fc7\u4ee5\u4e0b\u516c\u5f0f\u8ba1\u7b97\u6709\u6548\u7535\u963bRL<\/span><\/span>

\n\t <\/p>\n

\n\t\"\"<\/span><\/span><\/p>\n

\n\t

\n\t7.\u901a\u8fc7\u4ee5\u4e0b\u516c\u5f0f\u8ba1\u7b97\u8d1f\u963b|-R|: <\/span><\/span>

\n\t <\/p>\n

\n\t\"\"<\/span><\/span><\/p>\n

\n\t

\n\t\u7b80\u5355\u65b9\u6cd5<\/span><\/span><\/p>\n

\n\t1. \u6211\u4eec\u7528\u7b80\u5355\u65b9\u6cd5\u6765\u67e5\u770b\u4e00\u4e0b\u632f\u8361\u88d5\u91cf\u662f\u5426\u8d85\u8fc75\u500d\u3002<\/span><\/span><\/p>\n

\n\t\u51c6\u5907\u4e00\u4e2a\u6676\u4f53\u8c10\u632f\u5668\u7b49\u6548\u4e32\u8054\u7535\u963b\u989d\u5b9a\u7535\u963b5\u500d\u7684\u7535\u963b\u5668\u3002<\/span><\/span><\/p>\n

\n\t\u5c06\u51c6\u5907\u597d\u7684\u7535\u963b\u5668\u4e32\u8054\u5230\u6676\u4f53\u8c10\u632f\u5668\u4e0a\u3002\u68c0\u67e5\u632f\u8361\u7535\u8def\u662f\u5426\u6b63\u5e38\u5de5\u4f5c\u3002<\/span><\/span>

\n\t <\/p>\n

\n\t2.\u5224\u65ad\u632f\u8361\u7535\u8def\u662f\u5426\u6b63\u5e38\u5de5\u4f5c\uff0c\u4e5f\u5c31\u662f\u632f\u8361\u505c\u6b62\u88d5\u91cf\u5927\u4e8e\u7b49\u4e8e5\u500d\u3002<\/span><\/span><\/p>\n

\n\t\u5982\u679c\u632f\u8361\u7535\u8def\u4e0d\u5de5\u4f5c\uff0c\u632f\u8361\u505c\u6b62\u88d5\u91cf\u53ef\u80fd\u5c0f\u4e8e5\u500d\u3002<\/span><\/span><\/p>\n

\n\t\u5728\u632f\u8361\u505c\u6b62\u88d5\u91cf\u5c0f\u4e8e5\u500d\u65f6\uff0c\u6700\u597d\u51cf\u5c0f\u963b\u5c3c\u7535\u963b\u6216\u662f\u5916\u90e8\u8d1f\u8f7d\u7535\u963b\u3002\uff08\u8bf7\u89e3\u91ca\u632f\u8361\u505c\u6b62\u7684\u539f\u56e0\uff0c\u5e76\u7ed9\u51fa\u76f8\u5e94\u7684\u5bf9\u7b56\uff09<\/span><\/span>

\n\t <\/p>\n

\n\t\u5224\u65ad<\/span><\/span><\/p>\n

\n\t\u8bf7\u4f7f\u7528\u632f\u8361\u88d5\u91cf\u5927\u4e8e5\u500d\u7684\u632f\u8361\u7535\u8def\u3002<\/span><\/span><\/p>\n

\n\t\u5728\u5b9e\u9645\u4f7f\u7528\u4e2d\uff0c\u4ece\u7406\u8bba\u4e0a\u6765\u8bf4\uff0c\u5982\u679c\u632f\u8361\u88d5\u91cf\u5927\u4e8e\u6216\u7b49\u4e8e1\u500d\uff0c\u5e94\u901a\u8fc7\u632f\u8361\u7535\u8def\u662f\u5426\u5de5\u4f5c\u6765\u8003\u8651\u632f\u8361\u88d5\u91cf\u7684\u53d8\u5316\u3002<\/span><\/span>

\n\t \u5982\u679c\u632f\u8361\u88d5\u91cf\u8f83\u4f4e\uff0c\u5f88\u53ef\u80fd\u4f1a\u51fa\u73b0\u632f\u8361\u6545\u969c\u3002\u56e0\u6b64\uff0c\u6700\u597d\u68c0\u67e5\u4e00\u4e0b\u632f\u8361\u88d5\u91cf\uff0c\u5e76\u8003\u8651\u7535\u8def\u6761\u4ef6\uff0c\u4ee5\u4fdd\u6301\u8db3\u591f\u7684\u632f\u8361\u88d5\u91cf\u3002<\/span><\/span>

\n\t <\/p>\n

\n\t\u6ce8\u610f<\/span><\/span><\/p>\n

\n\t\u5f71\u54cd\u632f\u8361\u88d5\u91cf\u7684\u4e0d\u4ec5\u662f\u6676\u4f53\u8c10\u632f\u5668\u7279\u6027\uff0c\u8fd8\u6709\u7ec4\u6210\u632f\u8361\u7535\u8def\u7684\u5143\u4ef6 (MCU\u3001\u7535\u5bb9\u5668\u548c\u7535\u963b\u5668) \u3002\u56e0\u6b64\uff0c\u5728\u4f7f\u7528MCU\u7ec4\u88c5\u6a21\u5757\u65f6\uff0c\u6700\u597d\u68c0\u67e5\u4e00\u4e0b\u632f\u8361\u88d5\u91cf\u3002<\/span><\/span>

\n\t \u6700\u597d\u5bf9\u4e32\u8054\u7684\u7535\u963b\u5668\u8fdb\u884c\u8bc4\u4f30\u3002\u8bf7\u4e0d\u8981\u5728\u5b9e\u9645\u4f7f\u7528\u4e2d\u4f7f\u7528\u6b64\u7c7b\u7535\u963b\u5668\u3002<\/span><\/span><\/p>\n

\n\t\u6700\u597d\u68c0\u67e5\u6a21\u5757\u7684\u529f\u80fd\u3002\u632f\u8361\u7535\u8def\u7684\u9891\u79fb\u5f88\u53ef\u80fd\u4f1a\u9020\u6210\u6a21\u5757\u65e0\u6cd5\u6b63\u786e\u5de5\u4f5c\u3002<\/span><\/span><\/p>\n

\n\t\u5728\u6d4b\u91cf\u4e2d\u5e94\u5f53\u4f7f\u7528\u5939\u5177\u548c\u63d2\u5ea7\uff0c\u4f46\u662f\u5b83\u4eec\u7684\u6742\u6563\u4f1a\u5bf9\u632f\u8361\u88d5\u91cf\u4ea7\u751f\u5f71\u54cd\u3002<\/span><\/span>

\n\t <\/p>\n

\n\t\"\"<\/p>\n

\n\t <\/p>\n

\n\t\"\"<\/p>\n","protected":false},"excerpt":{"rendered":"

\u632f\u8361\u88d5\u91cf\u662f\u6307\u632f\u8361\u505c\u6b62\u7684\u88d5\u91cf\uff0c\u8fd9\u662f\u632f\u8361\u7535\u8def\u4e2d\u6700\u91cd\u8981\u7684\u672f\u8bed\u3002\u8be5\u88d5\u91cf\u662f\u4ee5\u6676\u4f53\u8c10\u632f\u5668\u7535\u963b\u4e3a\u57fa\u7840\u7684\u6bd4\u503c\uff0c\u8868\u660e\u632f\u8361\u7535\u8def\u653e\u5927\u80fd\u529b\u7684\u5927\u5c0f\u3002\u7406\u8bba\u4e0a\u6765\u8bf4\uff0c\u5728\u88d5\u91cf\u5927\u4e8e\u6216\u7b49\u4e8e1\u65f6\uff0c\u632f\u8361\u7535\u8def<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[18],"tags":[],"_links":{"self":[{"href":"http:\/\/www.szryc.com\/index.php?rest_route=\/wp\/v2\/posts\/1273"}],"collection":[{"href":"http:\/\/www.szryc.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.szryc.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.szryc.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.szryc.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1273"}],"version-history":[{"count":0,"href":"http:\/\/www.szryc.com\/index.php?rest_route=\/wp\/v2\/posts\/1273\/revisions"}],"wp:attachment":[{"href":"http:\/\/www.szryc.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1273"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.szryc.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1273"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.szryc.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1273"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}