{"id":403,"date":"2023-11-25T13:23:39","date_gmt":"2023-11-25T05:23:39","guid":{"rendered":"http:\/\/www.yyscience.cn\/?p=403"},"modified":"2023-11-25T13:23:39","modified_gmt":"2023-11-25T05:23:39","slug":"%e7%a4%ba%e6%b3%a2%e5%99%a8%e4%bd%bf%e7%94%a8%e6%b3%a8%e6%84%8f%e4%ba%8b%e9%a1%b9","status":"publish","type":"post","link":"http:\/\/www.yyscience.cn\/index.php\/2023\/11\/25\/%e7%a4%ba%e6%b3%a2%e5%99%a8%e4%bd%bf%e7%94%a8%e6%b3%a8%e6%84%8f%e4%ba%8b%e9%a1%b9\/","title":{"rendered":"\u793a\u6ce2\u5668\u4f7f\u7528\u6ce8\u610f\u4e8b\u9879"},"content":{"rendered":"\n<p class=\"has-normal-font-size wp-block-paragraph\"><em>\u8f6c\u8f7d\u81ea\u7535\u5b50\u53d1\u70e7\u53cb\u7f51<\/em><\/p>\n\n\n\n<div class=\"wp-block-file\"><a id=\"wp-block-file--media-77142638-87bf-4df9-8861-5db8e4cf9551\" href=\"http:\/\/www.yyscience.cn\/wp-content\/uploads\/2023\/11\/\u793a\u6ce2\u5668\u4f7f\u7528\u6ce8\u610f\u4e8b\u9879.docx\">\u793a\u6ce2\u5668\u4f7f\u7528\u6ce8\u610f\u4e8b\u9879<\/a><a href=\"http:\/\/www.yyscience.cn\/wp-content\/uploads\/2023\/11\/\u793a\u6ce2\u5668\u4f7f\u7528\u6ce8\u610f\u4e8b\u9879.docx\" class=\"wp-block-file__button wp-element-button\" download aria-describedby=\"wp-block-file--media-77142638-87bf-4df9-8861-5db8e4cf9551\">\u4e0b\u8f7d<\/a><\/div>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"553\" height=\"321\" src=\"http:\/\/www.yyscience.cn\/wp-content\/uploads\/2023\/11\/image.png\" alt=\"\" class=\"wp-image-405\" srcset=\"http:\/\/www.yyscience.cn\/wp-content\/uploads\/2023\/11\/image.png 553w, http:\/\/www.yyscience.cn\/wp-content\/uploads\/2023\/11\/image-300x174.png 300w, http:\/\/www.yyscience.cn\/wp-content\/uploads\/2023\/11\/image-389x226.png 389w\" sizes=\"auto, (max-width: 553px) 100vw, 553px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u793a\u6ce2\u5668\u63a2\u5934\u5728\u6d4b\u91cf\u8fc7\u7a0b\u4e2d\u4f1a\u5f15\u5165\u5bc4\u751f\u7535\u5bb9C\u4ee5\u53ca\u7535\u611fL\uff0c\u5bc4\u751f\u7535\u5bb9\u4f1a\u8870\u51cf\u4fe1\u53f7\u7684\u9ad8\u9891\u6210\u5206\uff0c\u4f7f\u4fe1\u53f7\u7684\u4e0a\u5347\u6cbf\u53d8\u7f13\u3002\u5bc4\u751f\u7535\u611f\u5219\u4f1a\u4e0e\u5bc4\u751f\u7535\u5bb9\u4e00\u8d77\u6784\u6210\u8c10\u632f\u56de\u8def\uff0c\u4f7f\u4fe1\u53f7\u4ea7\u751f\u8c10\u632f\u73b0\u8c61\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5982\u4e0a\u56fe\u6240\u793a\uff0cRprobe\u662f\u63a2\u5934\u7684\u8f93\u5165\u7535\u963b\uff0c\u4e3a\u4e86\u5c3d\u53ef\u80fd\u51cf\u5c11\u63a2\u5934\u5bf9\u88ab\u6d4b\u7535\u8def\u7684\u5f71\u54cd\uff0c\u8981\u6c42\u63a2\u5934\u672c\u8eab\u7684\u8f93\u5165\u7535\u963bRprobe\u8d8a\u5927\u8d8a\u597d\uff0c\u4f46\u662fRprobe\u662f\u4e0d\u53ef\u80fd\u505a\u5230\u65e0\u7a77\u5927\u7684\uff0c\u6240\u4ee5\u5c31\u4f1a\u548c\u88ab\u6d4b\u7535\u8def\u4ea7\u751f\u5206\u538b\uff0c\u4f7f\u5f97\u5b9e\u6d4b\u7535\u538b\u6bd4\u5b9e\u9645\u7535\u538b\u5c0f\u3002\u4e3a\u4e86\u907f\u514d\u63a2\u5934\u7535\u963b\u8d1f\u8f7d\u9020\u6210\u7684\u5f71\u54cd\uff0c\u4e00\u822c\u8981\u6c42Rprobe\u8981\u5927\u4e8eRsource\u548cRload\u768410\u500d\u4ee5\u4e0a\u3002\u5927\u90e8\u5206\u63a2\u5934\u7684\u8f93\u5165\u963b\u6297\u5728\u51e0\u5341K\u6b27\u59c6\u5230\u51e0\u5341\u5146\u6b27\u59c6\u4e4b\u95f4\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Cprobe\u662f\u63a2\u5934\u672c\u8eab\u7684\u8f93\u5165\u7535\u5bb9\u3002\u8fd9\u4e2a\u7535\u5bb9\u4e0d\u662f\u523b\u610f\u505a\u8fdb\u53bb\u7684\uff0c\u800c\u662f\u63a2\u5934\u7684\u5bc4\u751f\u7535\u5bb9\u3002\u8fd9\u4e2a\u5bc4\u751f\u7535\u5bb9\u4e5f\u662f\u5f71\u54cd\u63a2\u5934\u5e26\u5bbd\u7684\u6700\u91cd\u8981\u56e0\u7d20\uff0c\u56e0\u4e3a\u8fd9\u4e2a\u7535\u5bb9\u4f1a\u8870\u51cf\u9ad8\u9891\u6210\u5206\uff0c\u628a\u4fe1\u53f7\u7684\u4e0a\u5347\u6cbf\u53d8\u7f13\u3002\u901a\u5e38\u9ad8\u5e26\u5bbd\u7684\u63a2\u5934\u5bc4\u751f\u7535\u5bb9\u90fd\u6bd4\u8f83\u5c0f\u3002\u7406\u60f3\u60c5\u51b5\u4e0bCprobe \u5e94\u8be5\u4e3a0\uff0c\u4f46\u662f\u5b9e\u9645\u505a\u4e0d\u5230\u3002\u4e00\u822c\u65e0\u6e90\u63a2\u5934\u7684\u8f93\u5165\u7535\u5bb9\u572810pf \u81f3\u51e0\u767epf \u95f4\uff0c\u5e26\u5bbd\u9ad8\u4e9b\u7684\u6709\u6e90\u63a2\u5934\u8f93\u5165\u7535\u5bb9\u4e00\u822c\u57280.2pf \u81f3\u51e0pf \u95f4\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Lprobe\u662f\u63a2\u5934\u5bfc\u7ebf\u7684\u5bc4\u751f\u7535\u611f\uff0c\u901a\u5e38 1mm \u63a2\u5934\u7684\u5730\u7ebf\u4f1a\u6709\u5927\u7ea6 1nH \u7684\u7535\u611f\uff0c\u4fe1\u53f7\u548c\u5730\u7ebf\u8d8a\u957f\uff0c\u7535\u611f\u503c\u8d8a\u5927\u3002\u63a2\u5934\u7684\u5bc4\u751f\u7535\u611f\u548c\u5bc4\u751f\u7535\u5bb9\u7ec4\u6210\u4e86\u8c10\u632f\u56de\u8def\uff0c\u5f53\u7535\u611f\u503c\u592a\u5927\u65f6\uff0c\u5728\u8f93\u5165\u4fe1\u53f7\u7684\u6fc0\u52b1\u4e0b\u5c31\u6709\u53ef\u80fd\u4ea7\u751f\u9ad8\u9891\u8c10\u632f\uff0c\u9020\u6210\u4fe1\u53f7\u7684\u5931\u771f\u3002\u6240\u4ee5\u9ad8\u9891\u6d4b\u8bd5\u65f6\u9700\u8981\u4e25\u683c\u63a7\u5236\u4fe1\u53f7\u548c\u5730\u7ebf\u7684\u957f\u5ea6\uff0c\u5426\u5219\u5f88\u5bb9\u6613\u4ea7\u751f\u632f\u94c3\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u793a\u6ce2\u5668\u5185\u90e8\u793a\u610f\u56fe\u5982\u4e0b\uff1aR\u4e00\u822c\u53ef\u4ee5\u4e3a1M\u6b27\u6bcd\u6216\u800550\u6b27\u6bcd\u3002\u4f46\u662f\u5b9e\u9a8c\u5ba4\u793a\u6ce2\u5668\u7684\u8f93\u5165\u963b\u6297\u53ea\u80fd\u4e3a1M\u6b27\u6bcd\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u793a\u6ce2\u5668\u8f93\u5165\u901a\u9053\u5bc4\u751f\u7535\u5bb9\u7684\u7b49\u6548\u963b\u6297\u4e3a1\/\uff082\u03c0fc\uff09\uff0c\u5728\u4f4e\u9891\u60c5\u51b5\u4e0b\uff0c1\/\uff082\u03c0fc\uff09\u7684\u503c\u975e\u5e38\u5927\uff0c\u65e0\u7535\u6d41\u901a\u8fc7C\uff0c\u793a\u6ce2\u5668\u7684\u8f93\u5165\u963b\u6297\u7b49\u4e8eR\u7684\u503c\uff0c\u4f46\u662f\uff0c\u968f\u7740\u4fe1\u53f7\u9891\u7387\u7684\u63d0\u9ad8\uff0c\u5bc4\u751f\u7535\u5bb9\u7684\u7b49\u6548\u963b\u62971\/\uff082\u03c0fc\uff09\u8d8a\u6765\u8d8a\u5c0f\uff0c\u6240\u4ee5\uff0c\u5728\u9ad8\u9891\u4fe1\u53f7\u4e0b\uff0c\u5bc4\u751f\u7535\u5bb9\u5bf9\u793a\u6ce2\u5668\u7684\u8f93\u5165\u963b\u6297\u5f71\u54cd\u975e\u5e38\u5927\uff0c\u6b64\u65f6\u793a\u6ce2\u5668\u7684\u8f93\u5165\u963b\u6297\u4e3aR\/\/\uff3b1\/\uff082\u03c0fc\uff09\uff3d\u3002\u4e3a\u4e86\u964d\u4f4e\u5bc4\u751f\u7535\u5bb9\u5728\u9ad8\u9891\u4fe1\u53f7\u4e0b\u5bf9\u793a\u6ce2\u5668\u7684\u8f93\u5165\u963b\u6297\u7684\u5f71\u54cd\uff0c\u6240\u4ee5\u5728\u6d4b\u8bd5\u9ad8\u9891\u4fe1\u53f7\u65f6\uff0c\u793a\u6ce2\u5668\u7684\u8f93\u5165\u963b\u6297\u90fd\u8bbe\u7f6e\u4e3a50\u03a9\u3002(\u4f20\u8f93\u7ebf\u7406\u8bba\u4e5f\u8981\u6c42\u793a\u6ce2\u5668\u8f93\u5165\u963b\u6297\u8bbe\u7f6e\u4e3a50\u6b27\u59c6)\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"398\" height=\"380\" src=\"http:\/\/www.yyscience.cn\/wp-content\/uploads\/2023\/11\/image-1.png\" alt=\"\" class=\"wp-image-406\" srcset=\"http:\/\/www.yyscience.cn\/wp-content\/uploads\/2023\/11\/image-1.png 398w, http:\/\/www.yyscience.cn\/wp-content\/uploads\/2023\/11\/image-1-300x286.png 300w, http:\/\/www.yyscience.cn\/wp-content\/uploads\/2023\/11\/image-1-314x300.png 314w\" sizes=\"auto, (max-width: 398px) 100vw, 398px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u7b2c\u4e00\u79cd\uff1a\u56fe3\u6240\u793a\u4e3a\u65e5\u5e38\u6700\u4e3a\u5e38\u89c1\u7684\u4e00\u7c7b\u65e0\u6e90\u63a2\u5934\u539f\u7406\u793a\u610f\u56fe\uff08\u5ffd\u7565\u793a\u6ce2\u5668\u63a2\u5934 \u7535\u611f\uff09\u5b83\u7531\u8f93\u5165\u963b\u6297Rprobe\u3001\u5bc4\u751f\u7535\u5bb9Cprobe\u3001\u4f20\u8f93\u5bfc\u7ebf\uff08\u4e00\u822c1\u81f31.5\u7c73\u5de6\u53f3\uff09\u3001\u53ef\u8c03\u8865\u507f\u7535\u5bb9Ccomp\u7ec4\u6210\u3002\u6b64\u7c7b\u65e0\u6e90\u63a2\u5934\u4e00\u822c\u8f93\u5165\u963b\u6297\u4e3a10M\u03a9\uff0c\u8870\u51cf\u6bd4\u56e0\u5b50\u4e3a10\uff1a1\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"850\" height=\"440\" src=\"http:\/\/www.yyscience.cn\/wp-content\/uploads\/2023\/11\/image-2.png\" alt=\"\" class=\"wp-image-407\" srcset=\"http:\/\/www.yyscience.cn\/wp-content\/uploads\/2023\/11\/image-2.png 850w, http:\/\/www.yyscience.cn\/wp-content\/uploads\/2023\/11\/image-2-300x155.png 300w, http:\/\/www.yyscience.cn\/wp-content\/uploads\/2023\/11\/image-2-768x398.png 768w, http:\/\/www.yyscience.cn\/wp-content\/uploads\/2023\/11\/image-2-389x201.png 389w\" sizes=\"auto, (max-width: 850px) 100vw, 850px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728\u4f7f\u7528\u6b64\u7c7b\u63a2\u5934\u65f6\uff0c\u793a\u6ce2\u5668\u7684\u8f93\u5165\u963b\u6297\u4f1a\u81ea\u52a8\u8bbe\u7f6e\u4e3a\u9ad8\u963b1M\u03a9\u3002\u6b64\u65f6\u793a\u6ce2\u5668BNC\u901a\u9053\u8f93\u5165\u70b9\u7684\u7535\u538bVscope\u4e0e\u63a2\u5934\u524d\u7aef\u6240\u63a2\u6d4b\u7684\u7535\u538b\u503cVprobe\u7684\u5173\u7cfb\u6ee1\u8db3\u4ee5\u4e0b\u5bf9\u5e94\u5173\u7cfb\uff1a<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Vprobe\/Vscope = \uff089M\u03a9 + 1M\u03a9\uff09 \/ 1M\u03a9 = 10 \uff1a 1<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u7531\u5173\u7cfb\u5f0f\u53ef\u77e5\uff0c\u793a\u6ce2\u5668\u5f97\u5230\u7684\u7535\u538b\u662f\u63a2\u5934\u63a2\u6d4b\u5230\u7535\u538b\u7684\u5341\u5206\u4e4b\u4e00\uff0c\u8fd9\u4e5f\u662f\u65e0\u6e90\u63a2\u593410\uff1a1\u8870\u51cf\u56e0\u5b50\u7684\u7531\u6765\u3002\u65e0\u6e90\u63a2\u5934\u5177\u5907\u9ad8\u963b\u629710M\u03a9\uff0c\u56e0\u6b64\u5b83\u5bf9\u5f85\u6d4b\u7535\u8def\u7684\u8d1f\u8f7d\u6548\u5e94\uff08\u5c06\u5728\u7b2c\u4e8c\u90e8\u5206\u8be6\u8ff0\uff09\u5f88\u5c0f\uff0c\u80fd\u8986\u76d6\u4e00\u822c\u4f4e\u9891\u9891\u6bb5\uff08500MHz\u4ee5\u5185\uff09\uff0c\u8010\u538b\u80fd\u529b\u5f3a\uff08300V-400Vrms\uff09\uff0c\u4ef7\u683c\u4fbf\u5b9c\uff0c\u901a\u7528\u6027\u597d\uff0c\u6240\u4ee5\u5f97\u5230\u5e7f\u6cdb\u4f7f\u7528\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5f53\u65e0\u6e90\u63a2\u5934\u7684\u8870\u51cf\u56e0\u5b50\u4e3a100\uff1a1\u30011000\uff1a1\u751a\u81f3\u66f4\u9ad8\u65f6\uff0c\u6b64\u7c7b\u63a2\u5934\u4e00\u822c\u5f52\u7c7b\u4e3a\u65e0\u6e90\u9ad8\u538b\u63a2\u5934\u3002\u7531\u4e8e\u5176\u8870\u51cf\u6bd4\u5f88\u5927\uff0c\u56e0\u6b64\u80fd\u6d4b\u91cf\u9ad8\u538b\u3001\u8d85\u9ad8\u538b\u7535\u4fe1\u53f7\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u7b2c\u4e8c\u79cd\uff1a\u4e00\u7c7b\u65e0\u6e90\u63a2\u5934\uff0c\u5176\u8870\u51cf\u6bd4\u4e3a1\uff1a1\uff0c\u4fe1\u53f7\u672a\u7ecf\u8870\u51cf\u76f4\u63a5\u7ecf\u8fc7\u63a2\u5934\u4f20\u8f93\u81f3\u793a\u6ce2\u5668\uff0c\u5176\u8010\u538b\u80fd\u529b\u4e0d\u53ca\u5176\u5b83\u65e0\u6e90\u63a2\u5934\uff0c\u4f46\u5b83\u5177\u5907\u6d4b\u8bd5\u5c0f\u4fe1\u53f7\u7684\u4f18\u52bf\u3002\u7531\u4e8e\u4e0d\u50cf10\uff1a1\u8870\u51cf\u6bd4\u63a2\u5934\u90a3\u6837\u4fe1\u53f7\u9700\u8981\u793a\u6ce2\u5668\u518d\u653e\u592710\u500d\u663e\u793a\uff0c\u6240\u4ee5\u793a\u6ce2\u5668\u5185\u90e8\u566a\u58f0\u672a\u653e\u5927\uff0c\u6d4b\u91cf\u566a\u58f0\u66f4\u5c0f\uff0c\u6b64\u7c7b\u66f4\u9002\u7528\u4e8e\u6d4b\u8bd5\u5c0f\u4fe1\u53f7\u6216\u7535\u6e90\u7eb9\u6ce2\u566a\u58f0\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u7b2c\u4e09\u79cd\uff1a\u65e0\u6e90\u4f20\u8f93\u7ebf\u63a2\u5934\u662f\u53e6\u4e00\u7c7b\u7279\u6b8a\u7684\u65e0\u6e90\u63a2\u5934\uff0c\u5176\u7279\u70b9\u662f\u8f93\u5165\u963b\u6297\u76f8\u5bf9\u8f83\u4f4e\uff0c\u4e00\u822c\u4e3a\u51e0\u767e\u6b27\u59c6\uff0c\u652f\u6301\u5e26\u5bbd\u66f4\u9ad8\uff0c\u53ef\u8fbe\u6570GHz\u4ee5\u4e0a\u3002\u56fe6\u4e3a\u8f93\u5165\u963b\u6297\u4e3a500\u03a9\u768410\uff1a1\u65e0\u6e90\u4f20\u8f93\u7ebf\u63a2\u5934\u539f\u7406\u56fe\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"333\" height=\"95\" src=\"http:\/\/www.yyscience.cn\/wp-content\/uploads\/2023\/11\/image-3.png\" alt=\"\" class=\"wp-image-408\" srcset=\"http:\/\/www.yyscience.cn\/wp-content\/uploads\/2023\/11\/image-3.png 333w, http:\/\/www.yyscience.cn\/wp-content\/uploads\/2023\/11\/image-3-300x86.png 300w\" sizes=\"auto, (max-width: 333px) 100vw, 333px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u5b9e\u9a8c\u5ba4\u6709\u4e00\u79cd\u7c7b\u4f3c\u7684\u4f20\u8f93\u7ebf\u63a2\u5934\uff0c<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"260\" height=\"347\" src=\"http:\/\/www.yyscience.cn\/wp-content\/uploads\/2023\/11\/image-4.png\" alt=\"\" class=\"wp-image-409\" srcset=\"http:\/\/www.yyscience.cn\/wp-content\/uploads\/2023\/11\/image-4.png 260w, http:\/\/www.yyscience.cn\/wp-content\/uploads\/2023\/11\/image-4-225x300.png 225w\" sizes=\"auto, (max-width: 260px) 100vw, 260px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u7c7b\u4f3c\u4e8e\u8fd9\u6837<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"316\" height=\"119\" src=\"http:\/\/www.yyscience.cn\/wp-content\/uploads\/2023\/11\/image-5.png\" alt=\"\" class=\"wp-image-410\" srcset=\"http:\/\/www.yyscience.cn\/wp-content\/uploads\/2023\/11\/image-5.png 316w, http:\/\/www.yyscience.cn\/wp-content\/uploads\/2023\/11\/image-5-300x113.png 300w\" sizes=\"auto, (max-width: 316px) 100vw, 316px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728\u4f4e\u9891\u65f6\u548c\u7b2c\u4e8c\u79cd\u65e0\u6e90\u63a2\u5934\u76f8\u540c\u3002\u4f46\u662f\u5728\u9ad8\u9891\u65f6\uff08\u9ad8\u4e8e500M\uff09\uff0c\u80fd\u591f\u8d77\u5230\u4f20\u8f93\u7ebf\u7406\u8bba\u4e2d\u7684\u5339\u914d\u4f5c\u7528\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e3a\u4ec0\u4e48\u8981\u8fdb\u884c\u793a\u6ce2\u5668\u63a2\u5934\u7684\u6821\u51c6\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"865\" height=\"412\" src=\"http:\/\/www.yyscience.cn\/wp-content\/uploads\/2023\/11\/image-6.png\" alt=\"\" class=\"wp-image-411\" style=\"width:621px;height:auto\" srcset=\"http:\/\/www.yyscience.cn\/wp-content\/uploads\/2023\/11\/image-6.png 865w, http:\/\/www.yyscience.cn\/wp-content\/uploads\/2023\/11\/image-6-300x143.png 300w, http:\/\/www.yyscience.cn\/wp-content\/uploads\/2023\/11\/image-6-768x366.png 768w, http:\/\/www.yyscience.cn\/wp-content\/uploads\/2023\/11\/image-6-389x185.png 389w\" sizes=\"auto, (max-width: 865px) 100vw, 865px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u53ef\u4ee5\u7b49\u6548\u4e3a\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"767\" height=\"435\" src=\"http:\/\/www.yyscience.cn\/wp-content\/uploads\/2023\/11\/image-7.png\" alt=\"\" class=\"wp-image-412\" style=\"width:480px;height:auto\" srcset=\"http:\/\/www.yyscience.cn\/wp-content\/uploads\/2023\/11\/image-7.png 767w, http:\/\/www.yyscience.cn\/wp-content\/uploads\/2023\/11\/image-7-300x170.png 300w, http:\/\/www.yyscience.cn\/wp-content\/uploads\/2023\/11\/image-7-389x221.png 389w\" sizes=\"auto, (max-width: 767px) 100vw, 767px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u6211\u4eec\u76ee\u7684\uff0c\u5c31\u662f\u4e3a\u4e86\u4f7fVin\u4e0eVo\u7684\u6ce2\u5f62\u4e00\u81f4\uff0c\u4e0d\u80fd\u51fa\u73b0\u5931\u771f\u3002\u8fd9\u91cc\u8981\u63d0\u4e00\u4e0b\uff0c\u8fd9\u91cc\u7684\u6ce2\u5f62\u53ef\u80fd\u5f88\u590d\u6742\uff0c\u53ef\u80fd\u7531\u591a\u4e2a\u9891\u7387\u6210\u5206\u6784\u6210\uff0c\u800c\u6211\u4eec\u9700\u8981\u7684\u662f\uff0c\u4e0d\u8bba\u662f\u54ea\u4e2a\u9891\u7387\uff0cVin\/Vo\u90fd\u662f\u4e00\u4e2a\u76f8\u540c\u7684\u503c\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u90a3\u4e48\u6ee1\u8db3\u7684\u6761\u4ef6\u5c31\u662f\uff1aR1\uff0cC1\u5408\u8d77\u6765\u7684\u963b\u6297\u4e0eR2\uff0cC2\u5408\u8d77\u6765\u7684\u963b\u6297\u4e3a\u4e00\u5b9a\u7684\u500d\u6570\u5173\u7cfb\uff0c\u8fd9\u91cc\u8bf4\u7684\u963b\u6297\u662f\u590d\u6570\uff0c\u7535\u963bR\u4e3a\u5b9e\u90e8\uff0c\u7535\u5bb91\/jwc\u4e3a\u865a\u90e8\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u8981\u6ee1\u8db3\u4e0a\u8ff0\u6761\u4ef6\uff0c\u53ea\u80fd\u662f\u5b9e\u90e8\u7684\u6bd4\u503c\u4e0e\u865a\u90e8\u7684\u6bd4\u503c\u76f8\u540c\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">R1=9M\uff0cR2=1M<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u90a3\u4e48\u5f88\u5bb9\u6613\u5f97\u51fa\uff1aC2\/C1=9<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C2=\u53ef\u53d8\u7535\u5bb9+\u5bc4\u751f\u7535\u5bb9+\u793a\u6ce2\u5668\u901a\u9053\u8f93\u5165\u7535\u5bb9\uff0c\u4e0d\u540c\u7684\u63a2\u5934\u5bc4\u751f\u7684\u7535\u5bb9\u90fd\u4f1a\u6709\u4e9b\u5dee\u522b\uff0c\u800c\u4e0d\u540c\u7684\u793a\u6ce2\u5668\u7684\u8f93\u5165\u7535\u5bb9\u4e5f\u4e0d\u5c3d\u76f8\u540c\uff0c\u4e3a\u4e86\u6ee1\u8db3\u4e0a\u8ff0\u516c\u5f0f\uff0c\u6240\u4ee5\u52a0\u4e86\u53ef\u53d8\u7535\u5bb9\u8c03\u8282\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6821\u51c6\u8fc7\u7a0b\uff1a<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">1&#8212;\u5c06\u793a\u6ce2\u5668\u63a2\u5934\u63a5\u5230\u793a\u6ce2\u5668\u901a\u9053\u4e0a<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">2&#8212;\u5c06\u793a\u6ce2\u5668\u63a2\u5934\u7684\u8870\u51cf\u6bd4\u8c03\u5230x10\u6863\uff0c\u540c\u65f6\u5c06\u793a\u6ce2\u5668\u5bf9\u5e94\u901a\u9053\u7684\u500d\u7387\u8c03\u5230x10<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">3&#8212;\u6d4b\u91cf\u793a\u6ce2\u5668\u4ea7\u751f\u7684\u65b9\u6ce2\uff0c\u89c2\u5bdf\u6ce2\u5f62\uff0c\u540c\u65f6\u8f6c\u52a8\u793a\u6ce2\u5668\u63a2\u5934\u4e0a\u9762\u7684\u7535\u5bb9\u65cb\u94ae\uff0c\u76f4\u81f3\u65b9\u6ce2\u6ce2\u5f62\u6700\u597d\uff0c\u5224\u65ad\u7684\u6807\u51c6\u5982\u4e0b\u56fe<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"865\" height=\"251\" src=\"http:\/\/www.yyscience.cn\/wp-content\/uploads\/2023\/11\/image-8.png\" alt=\"\" class=\"wp-image-413\" srcset=\"http:\/\/www.yyscience.cn\/wp-content\/uploads\/2023\/11\/image-8.png 865w, http:\/\/www.yyscience.cn\/wp-content\/uploads\/2023\/11\/image-8-300x87.png 300w, http:\/\/www.yyscience.cn\/wp-content\/uploads\/2023\/11\/image-8-768x223.png 768w, http:\/\/www.yyscience.cn\/wp-content\/uploads\/2023\/11\/image-8-389x113.png 389w\" sizes=\"auto, (max-width: 865px) 100vw, 865px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\uff08\u6ce8\uff0c\u4e2a\u4eba\u611f\u89c9\u4f7f\u7528\u4e0d\u540c\u7684\u6863\u4f4d\u65f6\u90fd\u8981\u6821\u51c6\u4e00\u6b21\uff0c\u56e0\u4e3a\u6d4b\u8bd5\u8fc7\u5728X10\u6821\u51c6\u7684\u65f6\u5019\u6539\u6210x1\u662f\u4e0d\u51c6\u786e\u7684\uff09<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u793a\u6ce2\u5668\u4e3a\u4ec0\u4e48\u4f1a\u68c0\u6d4b\u523050Hz\u5de5\u9891\u4fe1\u53f7\uff1a<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u793a\u6ce2\u5668\u63a2\u5934\u5728\u4f7f\u7528\u65f6\uff0c\u8981\u4fdd\u8bc1\u5730\u7ebf\u5939\u5b50\u53ef\u9760\u7684\u63a5\u4e86\u5730\uff08\u88ab\u6d4b\u7cfb\u7edf\u7684\u5730\uff0c\u975e\u771f\u6b63\u7684\u5927\u5730\uff09\uff0c\u4e0d\u7136\u6d4b\u91cf\u65f6\uff0c\u5c31\u4f1a\u770b\u5230\u4e00\u4e2a\u5f88\u5927\u768450Hz\u7684\u4fe1\u53f7\uff0c\u8fd9\u662f\u56e0\u4e3a\u793a\u6ce2\u5668\u7684\u5730\u7ebf\u6ca1\u8fde\u597d\uff0c\u800c\u611f\u5e94\u5230\u7a7a\u95f4\u4e2d\u768450Hz\u5de5\u9891\u5e02\u7535\u800c\u4ea7\u751f\u7684\u3002\u5982\u679c\u4f60\u53d1\u73b0\u793a\u6ce2\u5668\u4e0a\u51fa\u73b0\u4e86\u4e00\u4e2a\u5e45\u5ea6\u5f88\u5f3a\u768450Hz\u4fe1\u53f7\uff08\u6211\u56fd\u5e02\u7535\u9891\u7387\u4e3a50Hz\uff0c\u56fd\u5916\u670960Hz\u7684\uff09\uff0c\u8fd9\u65f6\u4f60\u5c31\u8981\u6ce8\u610f\u4e0b\u770b\u662f\u5426\u662f\u63a2\u5934\u7684\u5730\u7ebf\u6ca1\u8fde\u597d\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u793a\u6ce2\u5668\u63a2\u5934\u4ea7\u751f\u8fc7\u51b2\u548c\u632f\u94c3\u7684\u539f\u7406\uff1a<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6240\u6709\u7684LC\u7535\u8def\u90fd\u53ef\u80fd\u4f1a\u4ea7\u751f\u8c10\u632f\uff0c<a href=\"https:\/\/link.zhihu.com\/?target=https%3A\/\/www.keysight.com\/zh-CN\/pc-1000000101%253Aepsg%253Apgr\/oscilloscope-probes%3Fcc%3DCN%26lc%3Dchi\" target=\"_blank\" rel=\"noreferrer noopener\">\u793a\u6ce2\u5668\u63a2\u5934<\/a>\u4e5f\u662fLC\u7535\u8def\uff0c\u5728\u4f7f\u7528\u8fc7\u7a0b\u4e2d\uff0c\u8981\u907f\u514d\u793a\u6ce2\u5668\u63a2\u5934\u81ea\u8eab\u5e26\u6765\u7684\u8c10\u632f\u73b0\u8c61\u4ea7\u751f\u632f\u94c3\u4ece\u800c\u5f71\u54cd\u5bf9\u4e8e\u4fe1\u53f7\u7684\u771f\u5b9e\u6d4b\u91cf\u3002\u968f\u7740\u8bbe\u8ba1\u7535\u8def\u4e2d\u4fe1\u53f7\u5de5\u4f5c\u9891\u7387\u8d8a\u6765\u8d8a\u9ad8\uff0c\u8fde\u63a5\u793a\u6ce2\u5668\u63a2\u5934\u65f6\uff0c\u5c31\u9700\u8981\u66f4\u52a0\u5173\u6ce8\u8fc7\u51b2\u548c\u632f\u94c3\u95ee\u9898\u3002\u5982\u679c\u5728\u6240\u7528\u63a2\u5934\u7684\u5e26\u5bbd\u8303\u56f4\u5185\u53d1\u751f\u8c10\u632f\uff0c\u5c31\u5f88\u96be\u65ad\u5b9a\u6d4b\u91cf\u5e72\u6270\u662f\u6765\u81ea\u7535\u8def\uff0c\u8fd8\u662f\u6765\u81ea\u6d4b\u91cf\u63a2\u5934,\u5f71\u54cd\u7ed3\u679c\u7684\u6d4b\u8bd5\u771f\u5b9e\u6027\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"865\" height=\"380\" src=\"http:\/\/www.yyscience.cn\/wp-content\/uploads\/2023\/11\/image-9.png\" alt=\"\" class=\"wp-image-414\" style=\"width:744px;height:auto\" srcset=\"http:\/\/www.yyscience.cn\/wp-content\/uploads\/2023\/11\/image-9.png 865w, http:\/\/www.yyscience.cn\/wp-content\/uploads\/2023\/11\/image-9-300x132.png 300w, http:\/\/www.yyscience.cn\/wp-content\/uploads\/2023\/11\/image-9-768x337.png 768w, http:\/\/www.yyscience.cn\/wp-content\/uploads\/2023\/11\/image-9-389x171.png 389w\" sizes=\"auto, (max-width: 865px) 100vw, 865px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\uff08\u8bf7\u5ffd\u7565R\u63a2\u9488\u548cL\u4fe1\u53f7\uff0c\u5c31\u6700\u5f00\u59cb\u7684\u6a21\u578b\u76f8\u540c\u4e86\uff09<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u9996\u5148\u6765\u8ba4\u8bc6\u4ee5\u4e0b<a href=\"https:\/\/link.zhihu.com\/?target=https%3A\/\/www.keysight.com\/zh-CN\/pc-1000000101%253Aepsg%253Apgr\/oscilloscope-probes%3Fcc%3DCN%26lc%3Dchi\" target=\"_blank\" rel=\"noreferrer noopener\">\u793a\u6ce2\u5668\u63a2\u5934<\/a>\u963b\u6297\u6a21\u578b\uff0c\u4ece\u56fe1\u53ef\u4ee5\u770b\u51fa\u63a2\u5934\u662f\u4e00\u4e2a\u4e32\u8054\u8c10\u632f\u7535\u8def\u3002\u5bf9\u4e8e\u4e32\u8054\u8c10\u632f\u7535\u8def\uff0c\u5f53\u8fbe\u5230\u8c10\u632f\u9891\u7387\u70b9\u65f6\uff0c\u7cfb\u7edf\u963b\u6297\u964d\u4f4e\u4e3a\u6700\u5c0f\uff0c\u5f15\u8d77\u7535\u538b\u7684\u5267\u70c8\u53d8\u5316\u4ece\u800c\u4ea7\u751f\u8fc7\u51b2\u6216\u632f\u94c3\u73b0\u8c61\u3002\u5982\u56fe2\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"865\" height=\"277\" src=\"http:\/\/www.yyscience.cn\/wp-content\/uploads\/2023\/11\/image-10.png\" alt=\"\" class=\"wp-image-415\" style=\"width:768px;height:auto\" srcset=\"http:\/\/www.yyscience.cn\/wp-content\/uploads\/2023\/11\/image-10.png 865w, http:\/\/www.yyscience.cn\/wp-content\/uploads\/2023\/11\/image-10-300x96.png 300w, http:\/\/www.yyscience.cn\/wp-content\/uploads\/2023\/11\/image-10-768x246.png 768w, http:\/\/www.yyscience.cn\/wp-content\/uploads\/2023\/11\/image-10-389x125.png 389w\" sizes=\"auto, (max-width: 865px) 100vw, 865px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u8c10\u632f\u6307\u7684\u662f\u7535\u8def\u4e2d\u7684\u611f\u5e94\u7535\u6297\u548c\u7535\u5bb9\u7535\u6297\u5728\u7279\u5b9a\u9891\u7387\u5904\u76f8\u4e92\u62b5\u6d88\uff0c\u8fd9\u4e2a\u7279\u5b9a\u9891\u7387\u5c31\u53eb\u505a\u201c\u8c10\u632f\u9891\u7387\u201d\u3002\u7535\u611f\u5668\u7535\u6297\u548c\u7535\u5bb9\u5668\u7535\u6297\u7684\u503c\u5728\u8c10\u632f\u9891\u7387\u5904\u53d8\u4e3a\u76f8\u7b49\uff0c\u4e24\u8005\u76f8\u4e92\u62b5\u6d88\uff0c\u6700\u7ec8\u76f8\u52a0\u4e4b\u548c\u4e3a\u96f6\u3002\u56e0\u6b64 2\u03c0fL=1\/2\u03c0fC<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"162\" height=\"92\" src=\"http:\/\/www.yyscience.cn\/wp-content\/uploads\/2023\/11\/image-11.png\" alt=\"\" class=\"wp-image-416\"\/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u8c10\u632f\u9891\u7387\u8ba1\u7b97\u516c\u5f0f\uff1a<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u8c10\u632f\u5f3a\u5ea6\u53ef\u901a\u8fc7\u6307\u6570Q\uff08\u8d28\u91cf\u56e0\u5b50\uff09\u6765\u8868\u793a\u3002Q\u8d8a\u9ad8\u8868\u793a\u8c10\u632f\u8d8a\u5f3a\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5bf9\u4e8e\u4e32\u8054\u8c10\u632f\u7535\u8def\u6765\u8bf4 Q=2\u03c0fL\/R \uff0cf\u662f\u8c10\u632f\u9891\u7387\uff0c\u8fdb\u4e00\u6b65\u63a8\u5bfc\u53ef\u4ee5\u5f97\u51faQ\u7684\u516c\u5f0f\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"129\" height=\"94\" src=\"http:\/\/www.yyscience.cn\/wp-content\/uploads\/2023\/11\/image-12.png\" alt=\"\" class=\"wp-image-417\"\/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u7531\u516c\u5f0f\u770b\u51fa\uff0c\u6291\u5236\u63a2\u5934\u81ea\u8eab\u4ea7\u751f\u8fc7\u51b2\u548c\u632f\u94c3\u7684\u65b9\u6cd5\uff1a<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">1. \u6839\u636e\u8c10\u632f\u9891\u7387\u8ba1\u7b97\u516c\u5f0f\u53ef\u4ee5\u770b\u5230\uff0c\u51cf\u5c0f\u7535\u611f\uff0c\u63d0\u9ad8\u8c10\u632f\u9891\u7387\uff0c\u8c10\u632f\u9891\u7387\u79fb\u81f3\u793a\u6ce2\u5668\u548c\u63a2 \u5934\u5e26\u5bbd\u4e4b\u5916\uff0c\u4ece\u800c\u5c3d\u91cf\u51cf\u5c11\u5bf9\u6d4b\u91cf\u7684\u5f71\u54cd\u3002\u53c2\u8003\u56fe1\u63a2\u5934\u963b\u6297\u7ed3\u6784\u56fe\uff0c\u5728\u6d4b\u8bd5\u65f6\u5c3d\u91cf\u51cf\u5c11\u6d4b\u8bd5\u5f15\u7ebf\u548c\u63a5\u5730\u7ebf\u957f\u5ea6\u4ece\u800c\u964d\u4f4e\u7535\u611f\u3002\uff08\u6bcf\u82f1\u5bf8\u7535\u7ebf\u4f1a\u4ea7\u751f\u9ad8\u8fbe 25-nH\u7684\u7535\u611f\u5230\u63a2\u5934\u7b49\u6548\u7535\u8def\u4e2d\u3002\uff09<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">2. \u964d\u4f4e\u8c10\u632f\u5f3a\u5ea6Q\uff0c\u6839\u636eQ\u7684\u8ba1\u7b97\u516c\u5f0f\uff0c\u53ef\u4ee5\u589e\u5927R\uff0c\u5f15\u5165\u963b\u5c3c\u7535\u963b\u6765\u964d\u4f4e\u8c10\u632f\u5f3a\u5ea6,\u6291\u5236\u6d4b\u8bd5\u7cfb\u7edf\u4e2d\u4ea7\u751f\u8fc7\u51b2\u548c\u632f\u94c3\u3002\u662f\u5fb7\u79d1\u6280InfiniiMax\u7cfb\u5217\u63a2\u5934\u90fd\u6807\u914d\u524d\u7aef\u963b\u5c3c\u7535\u963b\u964d\u4f4e\u8c10\u632f\u5f3a\u5ea6,\u786e\u4fdd\u4fe1\u53f7\u6d4b\u8bd5\u771f\u5b9e\u6027\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5982\u4f55\u89e3\u51b3\uff1a\u5c3d\u91cf\u4e0d\u8981\u7528\u5730\u7ebf\uff0c\u4f7f\u7528\u6d4b\u8bd5\u70b9\u7535\u8def\uff08\u6216\u8005\u4f7f\u7528\u63a5\u5730\u5f39\u7c27\uff0c\u5b9e\u9a8c\u5ba4\u4e00\u822c\u6ca1\u6709\uff0c\u53ef\u4ee5\u81ea\u5df1\u4e70\uff0c\u4fbf\u5b9c\uff09\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5982\u4f55\u6b63\u786e\u4f7f\u7528\u793a\u6ce2\u5668\uff1f<\/p>\n","protected":false},"author":1,"featured_media":415,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[48],"tags":[51,49,50],"class_list":["post-403","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-48","tag-51","tag-49","tag-50"],"_links":{"self":[{"href":"http:\/\/www.yyscience.cn\/index.php\/wp-json\/wp\/v2\/posts\/403","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.yyscience.cn\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.yyscience.cn\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.yyscience.cn\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.yyscience.cn\/index.php\/wp-json\/wp\/v2\/comments?post=403"}],"version-history":[{"count":1,"href":"http:\/\/www.yyscience.cn\/index.php\/wp-json\/wp\/v2\/posts\/403\/revisions"}],"predecessor-version":[{"id":418,"href":"http:\/\/www.yyscience.cn\/index.php\/wp-json\/wp\/v2\/posts\/403\/revisions\/418"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/www.yyscience.cn\/index.php\/wp-json\/wp\/v2\/media\/415"}],"wp:attachment":[{"href":"http:\/\/www.yyscience.cn\/index.php\/wp-json\/wp\/v2\/media?parent=403"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.yyscience.cn\/index.php\/wp-json\/wp\/v2\/categories?post=403"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.yyscience.cn\/index.php\/wp-json\/wp\/v2\/tags?post=403"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}