{"id":213,"date":"2025-04-27T10:03:00","date_gmt":"2025-04-27T02:03:00","guid":{"rendered":"https:\/\/www.bihec.com\/precision-acoustics\/?p=213"},"modified":"2025-04-27T10:03:00","modified_gmt":"2025-04-27T02:03:00","slug":"%e4%bb%a3%e7%90%86precision-acoustics-nh0075-75%ce%bcm%e9%92%88%e5%bc%8f%e6%b0%b4%e5%90%ac%e5%99%a8","status":"publish","type":"post","link":"https:\/\/www.bihec.com\/precision-acoustics\/%e4%bb%a3%e7%90%86precision-acoustics-nh0075-75%ce%bcm%e9%92%88%e5%bc%8f%e6%b0%b4%e5%90%ac%e5%99%a8\/","title":{"rendered":"\u4ee3\u7406Precision Acoustics NH0075 75\u03bcm\u9488\u5f0f\u6c34\u542c\u5668"},"content":{"rendered":"

\u4ee3\u7406Precision Acoustics NH0075<\/a> 75 \u03bcm\u9488\u5f0f\u6c34\u542c\u5668<\/a><\/h2>\n

0.075\u6beb\u7c73\u9488\u5f62\u6c34\u542c\u5668<\/a>\u5177\u6709\u826f\u597d\u7684\u4fe1\u566a\u6bd4\uff0c\u6211\u4eec\u5efa\u8bae\u5728\u9ad8\u9891\u3001\u9ad8\u538b\u9886\u57df\u4f7f\u7528\u8be5\u8bbe\u5907\uff0c\u4ee5\u6700\u5c0f\u5316\u7a7a\u95f4\u5e73\u5747\u6548\u5e94\u3002<\/p>\n

75\u03bcm\u9488\u5f0f\u6c34\u542c\u5668<\/a>\u662f\u7cbe\u5bc6\u58f0\u5b66\u6709\u9650\u516c\u53f8\u751f\u4ea7\u7684\u4e00\u7cfb\u5217\u9488\u5f0f\u6c34\u542c\u5668<\/a>\u4e4b\u4e00\u3002\u5b83\u8bbe\u8ba1\u7528\u4e8e\u4e0e\u6f5c\u6c34\u5668\u524d\u7f6e\u653e\u5927\u5668\u548c\u5e26\u7535\u6e90\u7684\u76f4\u6d41\u8026\u5408\u5668<\/a>\u7ed3\u5408\u4f7f\u7528\uff0c\u4ee5\u5f62\u6210\u6c34\u542c\u5668\u7cfb\u7edf\u3002\u5f53\u672c\u6570\u636e\u8868\u4e2d\u672a\u62a5\u544a\u4efb\u4f55\u6027\u80fd\u65f6\uff0c\u5b83\u4eec\u662f\u6307\u5305\u542b75\u03bcm\u9488\u5f0f\u6c34\u542c\u5668\u3001\u524d\u7f6e\u653e\u5927\u5668\u548c\u76f4\u6d41\u8026\u5408\u5668\u7684\u6c34\u542c\u5668\u7cfb\u7edf\u7684\u6027\u80fd\u3002\u6c34\u542c\u5668\u6709\u6e90\u5143\u4ef6\u7684\u5c3a\u5bf8\u5f71\u54cd\u8bb8\u591a\u7279\u6027\uff0c\u5305\u62ec\u7075\u654f\u5ea6\u3001\u9891\u7387\u54cd\u5e94\u3001\u65b9\u5411\u54cd\u5e94\u3001\u52a8\u6001\u8303\u56f4\u548c\u566a\u58f0\u7b49\u6548\u538b\u529b\u3002\u672c\u6280\u672f\u6570\u636e\u8868\u6839\u636eIEC 62127\u7b2c3\u90e8\u5206[3]\u7f16\u5236\uff0c\u63d0\u4f9b\u4e8675\u03bcm\u9488\u5f0f\u6c34\u542c\u5668\u7cfb\u7edf\u7684\u8be6\u7ec6\u89c4\u8303\u300275\u03bcm\u9488\u5f0f\u6c34\u542c\u5668\u5177\u6709\u975e\u5e38\u5bbd\u7684\u6307\u5411\u6027\uff0c\u4f46\u7075\u654f\u5ea6\u8f83\u4f4e\u3002\u5b83\u662f\u4e13\u95e8\u4e3a\u9ad8\u9891\u5e94\u7528\u800c\u8bbe\u8ba1\u7684\uff0c\u56e0\u4e3a\u5b83\u6709\u4e00\u4e2a\u6709\u6e90\u5143\u4ef6\uff0c\u572810 MHz\u5904\u6709\u534a\u4e2a\u6ce2\u957f\u3002<\/p>\n

\n
\n

Precision Acoustics<\/a> NH0075<\/a> 75\u03bcm\u9488\u5f0f\u6c34\u542c\u5668\u6280\u672f\u89c4\u683c\uff1a<\/span><\/h2>\n<\/div>\n<\/div>\n
\n
\n\n\n\n\n\n\n\n\n
\u8f93\u51fa\u963b\u6297:<\/td>\n14 pF\u00b1 2 pF<\/td>\n<\/tr>\n
\u5178\u578b\u63a2\u5934\u7075\u654f\u5ea6\uff1a<\/td>\n\u5728\u6b63\u786e\u7ec8\u6b62\u7684HP1\u6c34\u4e0b\u524d\u7f6e\u653e\u5927\u5668\u8f93\u51fa\u5904\u6d4b\u91cf\uff0c\u57282 MHz\u81f312 MHz\u8303\u56f4\u5185\u5e73\u5747\u4e3a10 nV\/Pa\uff08\u76f8\u5f53\u4e8e-280.2 dB re 1V\/uPa\uff09\u3002<\/td>\n<\/tr>\n
\u654f\u611f\u5ea6\u8010\u53d7\u6027\uff1a<\/td>\n\u5355\u4e2a\u63a2\u5934\u4e4b\u95f4\u7684\u7075\u654f\u5ea6\u53d8\u5316\u7ea6\u4e3a\u00b13dB<\/td>\n<\/tr>\n
\u5178\u578b\u9891\u7387\u54cd\u5e94\uff1a<\/td>\n\u5e73\u5766\uff08\u00b12 dB\uff09\uff1a5 MHz \u81f3 15 MHz
\n\u5e73\u5766\uff08\u00b14 dB\uff09\uff1a1 MHz \u81f3 >30 MHz
\n\u6700\u4f4e\u6821\u51c6\u9891\u7387 1 MHz<\/td>\n<\/tr>\n
\u4f20\u611f\u5668\u6750\u6599\uff1a<\/td>\n9\u5fae\u7c73\u539a\u7684\u91d1\u7535\u9540\u805a\u504f\u4e8c\u6c1f\u4e59\u70ef\uff08PVdF\uff09\u8584\u819c<\/td>\n<\/tr>\n
\u4f20\u611f\u5668\u5c3a\u5bf8\uff1a<\/td>\n0.075 \u6beb\u7c73\u76f4\u5f84\u7684\u76d8<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Precision Acoustics NH0075 75\u03bcm\u9488\u5f0f\u6c34\u542c\u5668\u5c3a\u5bf8\uff1a<\/h2>\n

\"\"<\/p>\n<\/div>\n<\/div>\n

Precision Acoustics \u63d0\u4f9b\u5168\u7cfb\u5217\u6c34\u542c\u5668\uff0c\u7528\u4e8e\u6d4b\u91cf\u8d85\u58f0\u573a\u4e2d\u7684\u58f0\u538b\u3002\u6211\u4eec\u7684\u8bbe\u5907\u53ef\u6d4b\u91cf\u58f0\u5b66\u53c2\u6570\uff0c\u4ee5\u6ee1\u8db3IEC62127-1\u3001NEMA UD2\u6216FDA 510(k)\u7b49\u6700\u65b0\u6cd5\u89c4\u8981\u6c42\u7684\u7533\u62a5\u9700\u6c42\u3002<\/p>\n

Precision Acoustics\u7684\u9ad8\u6027\u80fd\u9488\u5f0f\u6c34\u542c\u5668\u7cfb\u7edf\u7531\u4e00\u7cfb\u5217\u53ef\u4e92\u6362\u7684PVdF\u9488\u5f0f\u6c34\u542c\u5668\u63a2\u5934\u3001\u4e00\u4e2a\u6f5c\u6c34\u5bbd\u5e26\u653e\u5927\u5668\u548c\u4e00\u4e2a\u76f4\u6d41\u8026\u5408\u5668\u7ec4\u6210\u3002
\n\u9488\u63a2\u5934\u7684\u76f4\u5f84\u8303\u56f4\u4e3a0.04 mm\u81f34 mm\uff0c\u8584\u819c\u539a\u5ea6\u8303\u56f4\u4e3a9\u00b5m\u81f328\u00b5m\u3002\u53ef\u63d0\u4f9b\u5b9a\u5236\u7248\u672c\u7684\u6c34\u542c\u5668\uff0c\u5982\u76f4\u89d2\u6216\u4fa7\u5411\u7248\u672c<\/a>\u3002\u8bf7\u8054\u7cfbPrecision Acoustics\uff0c\u8ba8\u8bba\u60a8\u7684\u4efb\u4f55\u7279\u6b8a\u8981\u6c42\u3002
\n\u6240\u6709\u7cfb\u7edf\u90fd\u9700\u8981\u6f5c\u6c34\u524d\u7f6e\u653e\u5927\u5668\u548c\u76f4\u6d41\u8026\u5408\u5668\u3002<\/p>\n

 <\/p>\n

75\u03bcm\u9488\u5f0f\u6c34\u542c\u5668<\/a>\nPA NH0075<\/a>\nPA\u516c\u53f8\u8d85\u58f0\u6ce2\u6362\u80fd\u5668<\/a>\nPA\u6c34\u542c\u5668<\/a>\npa \u6c34\u542c\u5668<\/a>\nPrecision Acoustics<\/a>\nPrecision Acoustics NH0075<\/a>\nPrecision Acoustics NH0075\u6c34\u542c\u5668<\/a>\nPrecision Acoustics\u4ee3\u7406<\/a>\nPrecision Acoustics \u6c34\u542c\u5668<\/a>\n\u6c34\u542c\u5668<\/a><\/div>","protected":false},"excerpt":{"rendered":"

\u4ee3\u7406Precision Acoustics NH0075 75 \u03bcm\u9488\u5f0f\u6c34\u542c\u5668 0.075\u6beb\u7c73\u9488\u5f62\u6c34\u542c\u5668\u5177\u6709\u826f\u597d\u7684\u4fe1\u566a\u6bd4\uff0c\u6211\u4eec\u5efa\u8bae\u5728\u9ad8\u9891\u3001\u9ad8\u538b\u9886\u57df\u4f7f\u7528\u8be5\u8bbe\u5907\uff0c\u4ee5\u6700\u5c0f\u5316\u7a7a\u95f4\u5e73\u5747\u6548\u5e94\u3002 <\/p>\n","protected":false},"author":29,"featured_media":215,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_vp_format_video_url":"","_vp_image_focal_point":[]},"categories":[3],"tags":[77,74,27,32,26,12,73,75,11,76,4],"_links":{"self":[{"href":"https:\/\/www.bihec.com\/precision-acoustics\/wp-json\/wp\/v2\/posts\/213"}],"collection":[{"href":"https:\/\/www.bihec.com\/precision-acoustics\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.bihec.com\/precision-acoustics\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.bihec.com\/precision-acoustics\/wp-json\/wp\/v2\/users\/29"}],"replies":[{"embeddable":true,"href":"https:\/\/www.bihec.com\/precision-acoustics\/wp-json\/wp\/v2\/comments?post=213"}],"version-history":[{"count":1,"href":"https:\/\/www.bihec.com\/precision-acoustics\/wp-json\/wp\/v2\/posts\/213\/revisions"}],"predecessor-version":[{"id":216,"href":"https:\/\/www.bihec.com\/precision-acoustics\/wp-json\/wp\/v2\/posts\/213\/revisions\/216"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.bihec.com\/precision-acoustics\/wp-json\/wp\/v2\/media\/215"}],"wp:attachment":[{"href":"https:\/\/www.bihec.com\/precision-acoustics\/wp-json\/wp\/v2\/media?parent=213"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.bihec.com\/precision-acoustics\/wp-json\/wp\/v2\/categories?post=213"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.bihec.com\/precision-acoustics\/wp-json\/wp\/v2\/tags?post=213"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}