{"id":1027,"date":"2013-07-13T17:25:03","date_gmt":"2013-07-13T09:25:03","guid":{"rendered":"http:\/\/fbjia.com\/?p=1027"},"modified":"2013-07-14T19:00:49","modified_gmt":"2013-07-14T11:00:49","slug":"%e5%85%ab%e5%b9%b4%e7%ba%a7%e7%89%a9%e7%90%86%e4%b8%8a%e5%86%8c-%e7%ac%ac%e4%ba%94%e7%ab%a0-%e7%94%b5%e6%b5%81%e5%92%8c%e7%94%b5%e8%b7%af","status":"publish","type":"post","link":"http:\/\/fbjia.com\/index.php\/archives\/1027.html","title":{"rendered":"\u516b\u5e74\u7ea7\u7269\u7406\u4e0a\u518c \u7b2c\u4e94\u7ae0 \u7535\u6d41\u548c\u7535\u8def"},"content":{"rendered":"

\u00a0<\/span>\u7b2c\u4e94\u7ae0\u00a0\u00a0\u00a0\u00a0\u7535\u6d41\u548c\u7535\u8def<\/strong><\/p>\n

<\/strong>\u4e00\u3001\u7535\u8377\u00a0<\/span><\/p>\n

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\u4e8c\u3001\u4e24\u79cd\u7535\u8377<\/p>\n

1\u3001\u7528\u7ef8\u5b50\u6469\u64e6\u7684\u73bb\u7483\u68d2\u5e26\u7684\u7535\u8377\u53eb\u6b63\u7535\u8377\uff1b<\/p>\n

2\u3001\u628a\u7528\u6bdb\u76ae\u6469\u64e6\u8fc7\u7684\u6a61\u80f6\u68d2\u5e26\u7684\u7535\u8377\u53eb\u8d1f\u7535\u8377\uff1b<\/p>\n

3\u3001\u57fa\u672c\u6027\u8d28\uff1a\u540c\u4e2d\u7535\u8377\u76f8\u4e92\u6392\u65a5\uff0c\u5f02\u79cd\u7535\u8377\u76f8\u4e92\u5438\u5f15\uff1b<\/p>\n

\u4e09\u3001\u9a8c\u7535\u5668<\/p>\n

1\u3001\u7528\u9014\uff1a\u7528\u6765\u68c0\u9a8c\u7269\u4f53\u662f\u5426\u5e26\u7535 2\u3001\u539f\u7406\uff1a\u5229\u7528\u5f02\u79cd\u7535\u8377\u76f8\u4e92\u6392\u65a5\uff1b<\/p>\n

\u56db\u3001\u7535\u8377\u91cf\uff08\u7535\u8377\uff09<\/p>\n

1\u3001\u7535\u8377\u7684\u591a\u5c11\u53eb\u7535\u8377\u91cf\u3001\u7b80\u79f0\u7535\u8377\uff1b2\u3001\u7535\u8377\u7684\u5355\u4f4d\uff1a\u5e93\u4ed1\uff08C\uff09\u7b80\u79f0\u5e93\uff1b<\/p>\n

\u4e94\u3001\u5143\u7535\u8377<\/p>\n

1\u3001\u539f\u5b50\u662f\u7531\u4f4d\u4e8e\u4e2d\u5fc3\u7684\u5e26\u6b63\u7535\u7684\u539f\u5b50\u6838\u548c\u6838\u5916\u5e26\u8d1f\u7535\u7684\u7535\u5b50\u7ec4\u6210\uff1b<\/p>\n

2\u3001\u628a\u6700\u5c0f\u7684\u7535\u8377\u53eb\u5143\u7535\u8377\uff08\u4e00\u4e2a\u7535\u5b50\u6240\u5e26\u7535\u8377\uff09\u7528e\u8868\u793a\uff1be=1.60\u00d710^-19;<\/p>\n

3\u3001\u5728\u901a\u5e38\u60c5\u51b5\u4e0b\uff0c\u539f\u5b50\u6838\u6240\u5e26\u6b63\u7535\u8377\u4e0e\u6838\u5916\u7535\u5b50\u603b\u5171\u6240\u5e26\u8d1f\u7535\u8377\u5728\u6570\u91cf\u4e0a\u76f8\u7b49\uff0c\u6574\u4e2a\u539f\u5b50\u5448\u4e2d\u6027\uff1b<\/p>\n

\u516d\u3001\u6469\u64e6\u8d77\u7535<\/p>\n

1\u3001\u539f\u56e0\uff1a\u4e0d\u540c\u7269\u4f53\u7684\u539f\u5b50\u6838\u675f\u7f1a\u7535\u5b50\u7684\u672c\u9886\u4e0d\u540c\uff1b<\/p>\n

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2\u3001\u4e0d\u5584\u4e8e\u5bfc\u7535\u7684\u7269\u4f53\u53eb\u7edd\u7f18\u4f53\uff0c\u5982\uff1a\u6a61\u80f6\u3001\u73bb\u7483\u3001\u5851\u6599\u7b49\uff1b<\/p>\n

3\u3001\u91d1\u5c5e\u5bfc\u4f53\u9760\u81ea\u7531\u7535\u5b50\u5bfc\u7535\uff0c\u9178\u78b1\u76d0\u6eb6\u6db2\u9760\u6b63\u8d1f\u79bb\u5b50\u5bfc\u7535\uff1b<\/p>\n

4\u3001\u5bfc\u4f53\u548c\u7edd\u7f18\u4f53\u5728\u4e00\u5b9a\u6761\u4ef6\u4e0b\u53ef\u4ee5\u76f8\u4e92\u8f6c\u6362\uff1b<\/p>\n

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1\u3001\u7535\u8377\u7684\u5b9a\u5411\u79fb\u52a8\u5f62\u6210\u7535\u6d41\uff1b<\/p>\n

2\u3001\u80fd\u591f\u4f9b\u7535\u7684\u88c5\u7f6e\u53eb\u7535\u6e90\u3002\u5e72\u7535\u6c60\u7684\u78b3\u68d2\u4e3a\u6b63\u6781\uff0c\u950c\u7b52\u4e3a\u8d1f\u6781\uff1b<\/p>\n

3\u3001\u89c4\u5b9a\uff1a\u6b63\u7535\u8377\u5b9a\u5411\u79fb\u52a8\u7684\u65b9\u5411\u4e3a\u7535\u6d41\u7684\u65b9\u5411\uff08\u8d1f\u7535\u8377\u5b9a\u5411\u79fb\u52a8\u65b9\u5411\u548c\u7535\u6d41\u65b9\u5411\u76f8\u53cd\uff09<\/p>\n

4\u3001\u5728\u7535\u6e90\u5916\u90e8\uff0c\u7535\u6d41\u7684\u65b9\u5411\u4ece\u7535\u6e90\u7684\u6b63\u6781\u6d41\u5411\u8d1f\u6781\uff1b<\/span><\/p>\n

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1\u3001\u7535\u6e90\uff1a\u63d0\u4f9b\u6301\u7eed\u7535\u6d41\uff0c\u628a\u5176\u5b83\u5f62\u5f0f\u7684\u80fd\u8f6c\u5316\u6210\u7535\u80fd\uff1b<\/p>\n

2\u3001\u7528\u7535\u5668\uff1a\u6d88\u8017\u7535\u80fd\uff0c\u628a\u7535\u80fd\u8f6c\u5316\u6210\u5176\u5b83\u5f62\u5f0f\u7684\u80fd\uff08\u7535\u706f\u3001\u7535\u98ce\u6247\u7b49\uff09<\/p>\n

3\u3001\u5bfc\u7ebf\uff1a\u8f93\u9001\u7535\u80fd\u7684\uff1b<\/p>\n

4\u3001\u5f00\u5173\uff1a\u63a7\u5236\u7535\u8def\u7684\u901a\u65ad\uff1b<\/p>\n

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\u5341\u4e00\u3001\u7535\u8def\u56fe\u53ca\u5143\u4ef6\u7b26\u53f7\uff1a<\/p>\n

1\u3001\u7528\u7b26\u53f7\u8868\u793a\u7535\u8def\u8fde\u63a5\u7684\u56fe\u53eb\u7535\u8def\u56fe\uff0c\u5e38\u7528\u7684\u7b26\u53f7\uff0c\u7565\u3002<\/p>\n

2\u3001\u753b\u7535\u8def\u56fe\u65f6\u8981\u6ce8\u610f\uff1a\u6574\u4e2a\u7535\u8def\u56fe\u662f\u957f\u65b9\u5f62\uff1b\u5bfc\u7ebf\u8981\u6a2a\u5e73\u7ad6\u76f4\uff1b\u5143\u4ef6\u4e0d\u80fd\u753b\u5728\u62d0\u89d2\u5904\u3002<\/p>\n

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1\u3001\u628a\u7535\u8def\u5143\u4ef6\u9010\u4e2a\u987a\u6b21\u8fde\u63a5\u8d77\u6765\u7684\u7535\u8def\u53eb\u4e32\u8054\uff1b\u00a0 \u00a0 \u7279\u70b9\uff1a\u7535\u6d41\u53ea\u6709\u4e00\u6761\u8def\u5f84\uff1b\u5404\u7528\u7535\u5668\u4e92\u76f8\u5f71\u54cd\uff1b<\/span><\/p>\n

2\u3001\u628a\u7535\u8def\u5143\u4ef6\u5e76\u5217\u8fde\u63a5\u8d77\u6765\u7684\u7535\u8def\u53eb\u5e76\u8054\u7535\u8def\uff1b\u7279\u70b9\uff1a\u7535\u6d41\u6709\u591a\u6761\u8def\u5f84\uff1b\u5404\u7528\u7535\u5668\u4e92\u4e0d\u5f71\u54cd\uff0c\u4e00\u6761\u652f\u8def\u5f00\u8def\u65f6\uff0c\u5176\u5b83\u652f\u8def\u4ecd\u53ef\u4e3a\u901a\u8def\uff1b<\/p>\n

3\u3001\u5e38\u6839\u636e\u7535\u6d41\u7684\u6d41\u5411\u5224\u65ad\u4e32\u3001\u5e76\u8054\uff1a\u4ece\u7535\u6e90\u7684\u6b63\u6781\u5f00\u59cb\uff0c\u6cbf\u7535\u6d41\u65b9\u5411\u8d70\u4e00\u5708\uff0c\u56de\u5230\u8d1f\u6781\uff0c\u5219\u4e3a\u4e32\u8054\uff0c\u82e5\u51fa\u73b0\u5206\u652f\u5219\u4e3a\u5e76\u8054\uff1b<\/p>\n

\u5341\u4e09\u3001\u7535\u8def\u7684\u8fde\u63a5\u65b9\u6cd5<\/p>\n

1\u3001 \u00a0 \u00a0\u7ebf\u8def\u7b80\u5176\u6377\u3001\u4e0d\u80fd\u51fa\u73b0\u4ea4\u53c9\uff1b2\u3001\u8fde\u51fa\u7684\u5b9e\u7269\u56fe\u4e2d\u5404\u5143\u4ef6\u7684\u987a\u5e8f\u4e00\u5b9a\u8981\u4e0e\u7535\u8def\u56fe\u4fdd\u6301\u4e00\u81f4\uff1b3\u3001\u4e00\u822c\u4ece\u7535\u6e90\u7684\u6b63\u6781\u8d77\uff0c\u987a\u7740\u7535\u6d41\u65b9\u5411\uff0c\u4f9d\u6b21\u8fde\u63a5\uff0c\u76f4\u81f3\u56de\u5230\u7535\u6e90\u7684\u8d1f\u6781\uff1b4\u3001\u5e76\u8054\u7535\u8def\u8fde\u63a5\u4e2d\uff0c\u5148\u4e32\u540e\u5e76\uff0c\u5148\u652f\u8def\u540e\u5e72\u8def\uff0c\u8fde\u63a5\u65f6\u627e\u51c6\u5206\u652f\u70b9\u548c\u6c47\u5408\u70b9\u30025\u3001\u5728\u8fde\u63a5\u7535\u8def\u524d\u5e94\u5c06\u5f00\u5173\u65ad\u5f00\u3002<\/p>\n

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2\u3001\u5355\u4f4d\uff1a\u5b89\u57f9\uff0c\u7b26\u53f7<\/span>A<\/span>\uff0c\u8fd8\u6709\u6beb\u5b89<\/span>(mA)<\/span>\u3001\u5fae\u5b89(\u03bcA)<\/span><\/p>\n

3\u3001\u7535\u6d41\u5f3a\u5ea6\uff08I\uff09\u7b49\u4e8e1\u79d2\u5185\u901a\u8fc7\u5bfc\u4f53\u6a2a\u622a\u9762\u7684\u7535\u8377\u91cf\uff1bI=Q\/t<\/p>\n

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2\u3001\u7535\u6d41\u8868\u7684\u4f7f\u7528\uff1a<\/p>\n

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3\u3001\u7535\u6d41\u8868\u7684\u8bfb\u6570\uff1a\uff081\uff09\u660e\u786e\u6240\u9009\u91cf\u7a0b\uff1b\uff082\uff09\u660e\u786e\u5206\u5ea6\u503c\uff08\u6bcf\u4e00\u5c0f\u683c\u8868\u793a\u7684\u7535\u6d41\u503c\uff09\uff1b\uff083\uff09\u6839\u636e\u8868\u9488\u5411\u53f3\u504f\u8fc7\u7684\u683c\u6570\u8bfb\u51fa\u7535\u6d41\u503c \u3002<\/span><\/p>\n

\u5341\u516d\u3001\u4e32\u3001\u5e76\u8054\u7535\u8def\u4e2d\u7535\u6d41\u7684\u7279\u70b9\uff1a\u4e32\u8054\u7535\u8def\u4e2d\u7535\u6d41\u5904\u5904\u76f8\u7b49\uff1b\u5e76\u8054\u7535\u8def\u5e72\u8def\u7535\u6d41\u7b49\u4e8e\u5404\u652f\u8def\u7535\u6d41\u4e4b\u548c\u3002<\/p>\n

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