{"id":39174,"date":"2023-04-21T13:19:26","date_gmt":"2023-04-21T18:19:26","guid":{"rendered":"https:\/\/www.bjultrasonic.com\/diy-sonar-transducer\/"},"modified":"2025-01-20T23:16:32","modified_gmt":"2025-01-21T04:16:32","slug":"diy-sonar-transducer","status":"publish","type":"post","link":"https:\/\/www.bjultrasonic.com\/zh-hans\/diy-sonar-transducer\/","title":{"rendered":"\u81ea\u5236\u58f0\u5450\u6362\u80fd\u5668\uff1a\u8bbe\u8ba1\u3001\u5236\u4f5c\u4e0e\u6027\u80fd\u6d4b\u8bd5\u5168\u653b\u7565"},"content":{"rendered":"

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\u6362\u80fd\u5668\u6750\u6599\u7684\u9009\u62e9<\/h3>\n

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\u578b\u53f7<\/th>\n\u4e2d\u5fc3\u9891\u7387 (kHz)<\/th>\n\u7075\u654f\u5ea6 (mV\/Pa)<\/th>\n\u5c3a\u5bf8 (mm)<\/th>\n<\/tr>\n<\/thead>\n
A<\/td>\n40<\/td>\n10<\/td>\n20×20<\/td>\n<\/tr>\n
B<\/td>\n80<\/td>\n15<\/td>\n15×15<\/td>\n<\/tr>\n
C<\/td>\n100<\/td>\n12<\/td>\n10×10<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

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\u7535\u8def\u8bbe\u8ba1\u4e0e\u5236\u4f5c<\/h3>\n

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\u7535\u8def\u5143\u4ef6<\/th>\n\u53c2\u6570<\/th>\n\u529f\u80fd<\/th>\n<\/tr>\n<\/thead>\n
\u8fd0\u7b97\u653e\u5927\u5668<\/td>\nOP07<\/td>\n\u4fe1\u53f7\u653e\u5927<\/td>\n<\/tr>\n
\u7535\u5bb9<\/td>\n10nF<\/td>\n\u6ee4\u6ce2<\/td>\n<\/tr>\n
\u7535\u963b<\/td>\n1k\u03a9, 10k\u03a9<\/td>\n\u8c03\u6574\u589e\u76ca<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

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\u6362\u80fd\u5668\u5c01\u88c5\u4e0e\u6d4b\u8bd5<\/h3>\n

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\u5b9e\u9645\u5e94\u7528\u4e0e\u6539\u8fdb<\/h3>\n

DIY\u58f0\u7eb3\u6362\u80fd\u5668\u53ef\u4ee5\u5e94\u7528\u4e8e\u5404\u79cd\u573a\u5408\uff0c\u4f8b\u5982\u6c34\u4e0b\u76ee\u6807\u63a2\u6d4b\u3001\u9c7c\u7fa4\u63a2\u6d4b\u3001\u969c\u788d\u7269\u63a2\u6d4b\u7b49\u3002\u6839\u636e\u5b9e\u9645\u5e94\u7528\u9700\u6c42\uff0c\u53ef\u4ee5\u5bf9\u6362\u80fd\u5668\u7684\u8bbe\u8ba1\u8fdb\u884c\u76f8\u5e94\u7684\u6539\u8fdb\uff0c\u4f8b\u5982\u63d0\u9ad8\u5176\u7075\u654f\u5ea6\u3001\u6269\u5927\u5176\u63a2\u6d4b\u8303\u56f4\u7b49\u3002 \u4f8b\u5982\uff0c\u53ef\u4ee5\u5c1d\u8bd5\u4f7f\u7528\u4e0d\u540c\u6750\u6599\u7684\u5339\u914d\u5c42\uff0c\u6216\u8005\u4f18\u5316\u7535\u8def\u8bbe\u8ba1\uff0c\u4ee5\u63d0\u9ad8\u6362\u80fd\u5668\u7684\u6027\u80fd\u3002 \u6301\u7eed\u7684\u6539\u8fdb\u548c\u5b9e\u9a8c\u662fDIY\u9879\u76ee\u6210\u529f\u7684\u5173\u952e\u3002<\/p>\n

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