{"id":3274,"date":"2021-08-16T06:36:55","date_gmt":"2021-08-16T06:36:55","guid":{"rendered":""},"modified":"2021-08-16T14:37:15","modified_gmt":"2021-08-16T06:37:15","slug":"%e7%94%b5%e9%98%bb%e8%89%b2%e7%8e%af%e8%a1%a8_%e8%89%b2%e7%8e%af%e7%94%b5%e9%98%bb%e8%af%86%e5%88%ab%e6%96%b9%e6%b3%95","status":"publish","type":"post","link":"http:\/\/www.szryc.com\/?p=3274","title":{"rendered":"\u7535\u963b\u8272\u73af\u8868_\u8272\u73af\u7535\u963b\u8bc6\u522b\u65b9\u6cd5"},"content":{"rendered":"

\n\t\u3000\u3000\u7535\u963b\u963b\u503c\u6d4b\u91cf\u7684\u65b9\u6cd5\u5f88\u591a\uff0c\u6bd4\u5982\u4f0f\u5b89\u6cd5\uff1a\u53c8\u79f0\u4f0f\u7279\u8ba1\u3001\u5b89\u57f9\u8ba1\u6cd5\uff0c\u662f\u4e00\u79cd\u8f83\u4e3a\u666e\u904d\u7684\u6d4b\u91cf\u7535\u963b\u7684\u65b9\u6cd5\uff0c\u901a\u8fc7\u5229\u7528\u6b27\u59c6\u5b9a\u5f8b\uff1aR=U\/I\u6765\u6d4b\u51fa\u7535\u963b\u503c\u3002\u56e0\u4e3a\u662f\u7528\u7535\u538b\u9664\u4ee5\u7535\u6d41\uff0c\u6240\u4ee5\u53eb\u4f0f\u5b89\u6cd5\u3002<\/p>\n

\n\t\u3000\u3000\u4f46\u662f\u8272\u73af\u7535\u963b\u8bc6\u522b\u65b9\u6cd5\u53ef\u4ee5\u65e0\u9700\u6d4b\u91cf\uff0c\u76f4\u63a5\u8ba1\u7b97\u51fa\u6765\uff0c\u8272\u73af\u6807\u793a\u4e3b\u8981\u5e94\u7528\u5706\u67f1\u578b\u7684\u7535\u963b\u5668\u4e0a\uff0c\u5982\uff1a\u78b3\u819c\u7535\u963b\u3001\u91d1\u5c5e\u819c\u7535\u963b\u3001\u91d1\u5c5e\u6c27\u5316\u819c\u7535\u963b\u3001\u4fdd\u9669\u4e1d\u7535\u963b\u3001\u7ed5\u7ebf\u7535\u963b\u3002\u662f\u6307\u7535\u963b\u4e0a\u9762\u7528\u4e86\u56db\u9053\u8272\u73af\u6216\u8005\u4e94\u9053\u8272\u73af\u6216\u8005\u516d\u9053\u8272\u73af\u6765\u8868\u793a\u7535\u963b\u503c \u3002<\/p>\n

\n\t\u8272\u73af\u7535\u963b\u8bc6\u522b\u65b9\u6cd5-\u8272\u73af\u7535\u963b\u4ecb\u7ecd<\/h2>\n

\n\t\u3000\u3000\u8272\u73af\u7535\u963b\u662f\u7535\u5b50\u7535\u8def\u4e2d\u6700\u5e38\u7528\u7684\u7535\u5b50\u5143\u4ef6\uff0c\u8272\u73af\u7535\u963b\u5c31\u662f\u5728\u666e\u901a\u7684\u7535\u963b\u5c01\u88c5\u4e0a\u6d82\u4e0a\u4e0d\u4e00\u6837\u7684\u989c\u8272\u7684\u8272\u73af\uff0c\u7528\u6765\u533a\u5206\u7535\u963b\u7684\u963b\u503c\u3002\u4fdd\u8bc1\u5728\u5b89\u88c5\u7535\u963b\u65f6\u4e0d\u7ba1\u4ece\u4ec0\u4e48\u65b9\u5411\u6765\u5b89\u88c5\uff0c\u90fd\u53ef\u4ee5\u6e05\u695a\u7684\u8bfb\u51fa\u5b83\u7684\u963b\u503c\u3002\u8272\u73af\u7535\u963b\u7684\u57fa\u672c\u5355\u4f4d\u6709\uff1a\u6b27\u59c6\uff08Ω\uff09\u3001\u5343\u6b27\uff08KΩ\uff09\u3001\u5146\u6b27\uff08MΩ\uff09\u30021\u5146\u6b27\uff08MΩ\uff09=1000\u5343\u6b27\uff08KΩ\uff09=1000000\u6b27\uff08Ω\uff09\u3002<\/p>\n

\n\t\u3000\u3000\u5e73\u5e38\u4f7f\u7528\u7684\u8272\u73af\u7535\u963b\u53ef\u4ee5\u5206\u4e3a\u56db\u73af\u548c\u4e94\u73af\uff0c\u901a\u5e38\u7528\u56db\u73af\u3002\u5176\u4e2d\u56db\u73af\u7535\u963b\u524d\u4e8c\u73af\u4e3a\u6570\u5b57\uff0c\u7b2c\u4e09\u73af\u8868\u793a\u963b\u503c\u500d\u4e58\u7684\u6570\uff0c\u6700\u540e\u4e00\u73af\u4e3a\u8bef\u5dee\uff1b\u4e94\u73af\u7535\u963b\u524d\u4e09\u73af\u4e3a\u6570\u5b57\uff0c\u7b2c\u56db\u73af\u8868\u793a\u963b\u503c\u500d\u4e58\u7684\u6570\uff0c\u6700\u540e\u4e00\u73af\u4e3a\u8bef\u5dee\u3002\u8bef\u5dee\u901a\u5e38\u4e5f\u662f\u91d1\u3001\u94f6\u548c\u68d5\u4e09\u79cd\u989c\u8272\uff0c\u91d1\u7684\u8bef\u5dee\u4e3a5%\uff0c\u94f6\u7684\u8bef\u5dee\u4e3a10%\uff0c\u68d5\u8272\u7684\u8bef\u5dee\u4e3a1%\uff0c\u65e0\u8272\u7684\u8bef\u5dee\u4e3a20%\uff0c\u53e6\u5916\u5076\u5c14\u8fd8\u6709\u4ee5\u7eff\u8272\u4ee3\u8868\u8bef\u5dee\u7684\uff0c\u7eff\u8272\u7684\u8bef\u5dee\u4e3a0.5%\u3002\u7cbe\u5bc6\u7535\u963b\u901a\u5e38\u7528\u4e8e\u519b\u4e8b\uff0c\u822a\u5929\u7b49\u65b9\u9762\u3002 \u8272\u73af\u7535\u963b\u5728\u6700\u65e9\u671f\u662f\u4e3a\u4e86\u5e2e\u52a9\u4eba\u4eec\u5206\u8fa8\u963b\u503c\uff0c\u56e0\u4e3a\u8272\u73af\u7535\u963b\u6bd4\u8f83\u5927\uff0c\u5728\u5f53\u4eca\u9ad8\u5ea6\u96c6\u6210\u7684\u60c5\u51b5\u4e0b\uff0c\u8272\u73af\u7535\u963b\u5df2\u7ecf\u7528\u7684\u6bd4\u8f83\u5c11\u4e86\u3002<\/p>\n



\n\"\u7535\u963b\u8272\u73af\u8868\"

\n
<\/p>\n

\n\t\u3000\u3000\u8272\u73af\u7535\u963b\u8bc6\u522b\u65b9\u6cd5-<\/span>\u7535\u963b\u8272\u73af\u8868<\/span><\/h2>\n

\n\t\u3000\u3000\u6709\u4e00\u4e2a\u5c0f\u53e3\u51b3\uff1a\u68d5\u4e00\u7ea2\u4e8c\u6a59\u662f\u4e09\uff0c\u56db\u9ec4\u4e94\u7eff\u516d\u4e3a\u84dd\uff0c\u4e03\u7d2b\u516b\u7070\u4e5d\u5bf9\u767d\uff0c\u9ed1\u662f\u96f6\uff0c\u91d1\u4e94\u94f6\u5341\u8868\u8bef\u5dee\u3002<\/p>\n


<\/p>\n\n\n\n\t<\/colgroup>\n\n\n\n
\n
\n
\n\t\t\t\t\t\t   \u9ed1<\/div>\n<\/p><\/div>\n<\/td>\n
\n\t\t\t\t   \u68d5<\/td>\n\n\t\t\t\t   \u7ea2<\/td>\n\n\t\t\t\t   \u6a59<\/td>\n\n\t\t\t\t   \u9ec4<\/td>\n\n\t\t\t\t   \u7eff<\/td>\n\n\t\t\t\t   \u84dd<\/td>\n\n\t\t\t\t   \u7d2b<\/td>\n\n\t\t\t\t   \u7070<\/td>\n\n\t\t\t\t   \u767d<\/td>\n\n\t\t\t\t   \u91d1 <\/td>\n\n\t\t\t\t   \u94f6<\/td>\n<\/tr>\n
\n\t\t\t\t   0<\/td>\n\n\t\t\t\t   1<\/td>\n\n\t\t\t\t   2<\/td>\n\n\t\t\t\t   3<\/td>\n\n\t\t\t\t   4<\/td>\n\n\t\t\t\t   5<\/td>\n\n\t\t\t\t   6<\/td>\n\n\t\t\t\t   7<\/td>\n\n\t\t\t\t   8<\/td>\n\n\t\t\t\t   9<\/td>\n\n\t\t\t\t  5%<\/td>\n\n\t\t\t\t  10%<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n



\n\"\u7535\u963b\u8272\u73af\u8868\"

\n

\n
<\/p>\n

\n\t\u3000\u3000\u8272\u73af\u7535\u963b\u8bc6\u522b\u65b9\u6cd5-<\/span>\u56db\u8272\u73af\u7535\u963b\u8bc6\u522b<\/span><\/h2>\n

\n\t\u3000\u3000\u56db\u8272\u73af\u7535\u963b \u5c31\u662f\u6307\u7528\u56db\u6761\u8272\u73af\u8868\u793a\u963b\u503c\u7684\u7535\u963b\uff0c\u4ece\u5de6\u5411\u53f3\u6570\uff0c\u7b2c\u4e00\u9053\u8272\u73af\u8868\u793a\u963b\u503c\u7684\u6700\u5927\u4e00\u4f4d\u6570\u5b57\uff1b\u7b2c\u4e8c\u9053\u8272\u73af\u8868\u793a\u963b\u503c\u7684\u7b2c\u4e8c\u4f4d\u6570\u5b57\uff1b\u7b2c\u4e09\u9053\u8272\u73af\u8868\u793a\u963b\u503c\u500d\u4e58\u7684\u6570\uff1b\u7b2c\u56db\u9053\u8272\u73af\u8868\u793a\u963b\u503c\u5141\u8bb8\u7684\u504f\u5dee\uff08\u7cbe\u5ea6\uff09\u3002<\/p>\n

\n\t\u3000\u3000\u4f8b\u5982\u4e00\u4e2a\u7535\u963b\u7684\u7b2c\u4e00\u73af\u4e3a\u7ea2\u8272\uff08\u4ee3\u88682\uff09\u3001\u7b2c\u4e8c\u73af\u4e3a\u7d2b\u8272\uff08\u4ee3\u88687\uff09\u3001\u7b2c\u4e09\u73af\u4e3a\u68d5\u8272\uff08\u4ee3\u886810\u500d\uff09\u3001\u7b2c\u56db\u73af\u4e3a\u91d1\u8272\uff08\u4ee3\u8868±5%\uff09\uff0c\u90a3\u4e48\u8fd9\u4e2a\u7535\u963b\u7684\u963b\u503c\u5e94\u8be5\u662f270Ω\uff0c\u963b\u503c\u7684\u8bef\u5dee\u8303\u56f4\u4e3a±5%\u3002<\/p>\n

\n\t\u3000\u3000\u5982\u679c\u7535\u963b\u8272\u73af\u4e0d\u597d\u5206\u8fa9\u51fa\u90a3\u4e2a\u662f\u7b2c\u4e00\u4e2a\u8272\u73af\uff0c\u6700\u7b80\u5355\u7684\u65b9\u6cd5\u5c31\u662f“\u7b2c\u56db\u73af”\u4e0d\u662f\u91d1\u8272\u5c31\u662f\u94f6\u8272\uff0c\u800c\u5176\u5b83\u989c\u8272\u4f1a\u51fa\u73b0\u7684\u94f6\u5c11\uff08\u53ea\u5bf9\u56db\u73af\u7535\u963b\u6709\u7528\uff0c\u4e94\u73af\u7535\u963b\u4e0d\u9002\u7528\uff09\u3002<\/p>\n

\n\t\u3000\u3000\u4f8b\u5982\uff1a<\/p>\n

\n\t\u3000\u30001\u3001\u7ea2\uff0c\u9ec4\uff0c\u68d5\uff0c\u91d1 24*10=240\u6b27 \u8bef\u5dee\u4e3a5%<\/p>\n

\n\t\u3000\u30002\u3001\u7eff\uff0c\u7ea2\uff0c\u9ec4\uff0c\u94f6 52*10000=520K\u6b27 \u8bef\u5dee\u4e3a10%<\/p>\n

\n\t\u3000\u3000\u8272\u73af\u7535\u963b\u8bc6\u522b\u65b9\u6cd5-<\/span>\u4e94\u8272\u73af\u7535\u963b<\/span>\u8bc6\u522b<\/span><\/h2>\n

\n\t\u3000\u3000\u4e94\u8272\u73af\u7535\u963b\u5c31\u662f\u6307\u7528\u4e94\u8272\u8272\u73af\u8868\u793a\u963b\u503c\u7684\u7535\u963b\uff0c\u4ece\u5de6\u5411\u53f3\u6570\uff0c\u7b2c\u4e00\u9053\u8272\u73af\u8868\u793a\u963b\u503c\u7684\u6700\u5927\u4e00\u4f4d\u6570\u5b57\uff1b\u7b2c\u4e8c\u9053\u8272\u73af\u8868\u793a\u963b\u503c\u7684\u7b2c\u4e8c\u4f4d\u6570\u5b57\uff1b\u7b2c\u4e09\u9053\u8272\u73af\u8868\u793a\u963b\u503c\u7684\u7b2c\u4e09\u4f4d\u6570\u5b57\uff1b\u7b2c\u56db\u9053\u8272\u73af\u8868\u793a\u963b\u503c\u7684\u500d\u4e58\u6570\uff1b\u7b2c\u4e94\u9053\u8272\u73af\u8868\u793a\u8bef\u5dee\u8303\u56f4\u3002<\/p>\n

\n\t\u3000\u3000\u4f8b\u5982\u4ee5\u4e2a\u4e94\u8272\u73af\u7535\u963b\uff0c\u7b2c\u4e00\u73af\u4e3a\u7ea2\uff08\u4ee3\u88682\uff09\u3001\u7b2c\u4e8c\u73af\u4e3a\u7ea2\uff08\u4ee3\u88682\uff09\u3001\u7b2c\u4e09\u73af\u4e3a\u9ed1\uff08\u4ee3\u88680\uff09\u3001\u7b2c\u56db\u73af\u4e3a\u9ed1\uff08\u4ee3\u88681\u500d\uff09\u3001\u7b2c\u4e94\u73af\u4e3a\u68d5\u8272\uff08\u4ee3\u8868±1%\uff09\uff0c\u5219\u5176\u963b\u503c\u4e3a220Ω&TImes;1=220Ω\uff0c\u8bef\u5dee\u8303\u56f4\u4e3a±1%\u3002<\/p>\n

\n\t\u3000\u3000\u4f8b\u5b50\uff1a<\/p>\n

\n\t\u3000\u3000\u7ea2\uff0c\u7ea2\uff0c\u9ed1\uff0c\u9ed1\uff0c\u68d5 220*1=220\u6b27 \u8bef\u5dee\u4e3a1%<\/p>\n

\n\t\u3000\u3000\u8272\u73af\u7535\u963b\u8bc6\u522b\u65b9\u6cd5-<\/span>\u516d\u8272\u73af\u7535\u963b<\/span>\u8bc6\u522b<\/span><\/h2>\n

\n\t\u3000\u3000\u5c31\u662f\u6307\u7528\u516d\u8272\u73af\u8868\u793a\u963b\u503c\u7684\u7535\u963b\uff0c\u516d\u8272\u73af\u7535\u963b\u524d\u4e94\u8272\u73af\u4e0e\u4e94\u8272\u73af\u7535\u963b\u8868\u793a\u65b9\u6cd5\u4e00\u6837\uff0c\u7b2c\u516d\u8272\u73af\u8868\u793a\u8be5\u7535\u963b\u7684\u6e29\u5ea6\u7cfb\u6570\u3002\u53ea\u5728\u6709\u7279\u5b9a\u8981\u6c42\u7684\u573a\u5408\u4e0b\u7684\u7535\u5b50\u4ea7\u54c1\u624d\u4f1a\u4f7f\u7528\uff0c\u4e00\u822c\u4f7f\u7528\u975e\u5e38\u5c11\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

\u7535\u963b\u963b\u503c\u6d4b\u91cf\u7684\u65b9\u6cd5\u5f88\u591a\uff0c\u6bd4\u5982\u4f0f\u5b89\u6cd5\uff1a\u53c8\u79f0\u4f0f\u7279\u8ba1\u3001\u5b89\u57f9\u8ba1\u6cd5\uff0c\u662f\u4e00\u79cd\u8f83\u4e3a\u666e\u904d\u7684\u6d4b\u91cf\u7535\u963b\u7684\u65b9\u6cd5\uff0c\u901a\u8fc7\u5229\u7528\u6b27\u59c6\u5b9a\u5f8b\uff1aR=U\/I\u6765\u6d4b\u51fa\u7535\u963b\u503c\u3002\u56e0\u4e3a\u662f\u7528\u7535\u538b\u9664\u4ee5\u7535\u6d41\uff0c\u6240\u4ee5\u53eb\u4f0f\u5b89\u6cd5\u3002<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[14],"tags":[],"_links":{"self":[{"href":"http:\/\/www.szryc.com\/index.php?rest_route=\/wp\/v2\/posts\/3274"}],"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=3274"}],"version-history":[{"count":0,"href":"http:\/\/www.szryc.com\/index.php?rest_route=\/wp\/v2\/posts\/3274\/revisions"}],"wp:attachment":[{"href":"http:\/\/www.szryc.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=3274"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.szryc.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=3274"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.szryc.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=3274"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}