{"id":158,"date":"2023-09-08T15:27:57","date_gmt":"2023-09-08T07:27:57","guid":{"rendered":"https:\/\/www.bihec.com\/piezotechnics\/?p=158"},"modified":"2023-09-08T15:59:18","modified_gmt":"2023-09-08T07:59:18","slug":"%e5%8e%8b%e7%94%b5%e5%a0%86%e6%a0%88","status":"publish","type":"post","link":"https:\/\/www.bihec.com\/piezotechnics\/%e5%8e%8b%e7%94%b5%e5%a0%86%e6%a0%88\/","title":{"rendered":"\u7f8e\u56fdPiezotechnics \u538b\u7535\u5806\u6808\uff0c\u5c3a\u5bf8\u53ef\u5b9a\u5236\uff0c\u7528\u4e8e\u9ad8\u7cbe\u5ea6\u5b9a\u4f4d"},"content":{"rendered":"
\u7f8e\u56fdPiezotechnics \u538b\u7535\u5806\u6808<\/a><\/p>\n \u7f8e\u56fdPiezotechnics<\/a> \u538b\u7535\u5806\u6808<\/a><\/strong>\u6709\u591a\u79cd\u5f62\u72b6\u548c\u5c3a\u5bf8\uff0c\u4ece1 x 1\u523025 x 25 mm2\u4e0d\u7b49\u3002\u5b83\u4eec\u7531\u7535\u5e76\u8054\u7684\u5806\u53e0\u538b\u7535\u677f\u7ec4\u6210\u3002<\/p>\n Piezotechnics \u538b\u7535\u5806\u6808<\/strong>\u6807\u79f0\u5de5\u4f5c\u7535\u538b\u4e3a0\u81f3150 V\u3002\u8fd9\u4e9b\u81f4\u52a8\u5668\u662f\u201c\u4f4e\u538b\u538b\u7535\u81f4\u52a8\u5668<\/a>\u201d\u3002Piezotechnics \u538b\u7535\u5806\u6808\u8fd8\u5141\u8bb8\u5177\u6709\u9ad8\u8fbe30V\u81f3150V\u7684\u6269\u5c55\u9a71\u52a8\u5668\u7535\u538b\u8303\u56f4\u7684\u534a\u53cc\u6781\u64cd\u4f5c\u3002\u8fd9\u79cd\u64cd\u4f5c\u65b9\u6cd5\u5bfc\u81f4\u660e\u663e\u66f4\u5927\u7684\u4f4d\u79fb\u3002<\/p>\n \u88f8\u5806\u6808\u975e\u5e38\u9002\u5408\u96c6\u6210\u5230\u81ea\u5b9a\u4e49\u673a\u5236\u4e2d\u3002\u5f53\u4e0e\u5176\u4ed6\u81f4\u52a8\u5668\u7c7b\u578b\uff08\u5982\u5728\u76f8\u540c\u529b\u4e0b\u7684\u6db2\u538b\u7f38\uff09\u76f8\u6bd4\u65f6\uff0c\u538b\u7535\u5806\u6808\u901a\u5e38\u5177\u6709\u8f83\u5c0f\u7684\u5c3a\u5bf8\u3002Alos\u63a5\u53e3\u975e\u5e38\u7b80\u5355\u3002\u538b\u7535\u5806\u6808\u662f\u957f\u65b9\u4f53\uff0c\u5e76\u4e14\u5177\u6709\u4e24\u6839\u7535\u7ebf\u6765\u63a7\u5236\u5143\u4ef6\u3002\u5e26\u6709\u9884\u5e94\u529b\u673a\u6784\u7684\u5c01\u88c5\u6267\u884c\u5668\u662f\u5b9e\u73b0\u7a33\u5065\u7cfb\u7edf\u96c6\u6210\u7684\u7406\u60f3\u89e3\u51b3\u65b9\u6848\u3002<\/p>\n Piezotechnics \u538b\u7535\u5806\u6808<\/strong>\u53ef\u4ee5\u5728\u6781\u7aef\u73af\u5883\u4e2d\u8fd0\u884c\u3002\u9002\u7528\u4e8e\u5728\u4f4e\u6e29\u3001\u771f\u7a7a\u548c\u5916\u6765\u73af\u5883\uff08\u5982\u9ad8g\u573a\u6216\u632f\u52a8\uff09\u4e2d\u64cd\u4f5c\u3002<\/p>\n \u6709\u591a\u79cd\u5806\u53e0\u5c3a\u5bf8\u548c\u9009\u9879\u53ef\u4f9b\u9009\u62e9\u3002\u5171\u70e7\u591a\u5c42\u538b\u7535\u5806<\/a>\u7684\u6700\u5927\u5de5\u4f5c\u7535\u538b\u4e3a150V\u3002\u8be5\u5806\u7684\u7279\u70b9\u662f\u9ad8\u529f\u7387\u5bc6\u5ea6\uff0c\u4e3a\u60a8\u7684\u5e94\u7528\u63d0\u4f9b\u5f3a\u5927\u3001\u7cbe\u786e\u548c\u5feb\u901f\u7684\u9a71\u52a8\u3002Piezotechnics \u538b\u7535\u5806\u6808<\/strong>\u5141\u8bb8\u5728-30 V\u81f3150 V\u7684\u7535\u538b\u4e0b\u8fdb\u884c\u534a\u53cc\u6781\u64cd\u4f5c\u3002<\/p>\n Piezotechnics \u538b\u7535\u5806\u6808<\/strong>\u4e3b\u8981\u53ef\u9009\uff1a\u4f4e\u6e29\uff0c\u771f\u7a7a\uff0c\u8584\u6d82\u5c42\uff0c\u539a\u6d82\u5c42\uff0c\u84dd\u5b9d\u77f3\u534a\u7403\uff0c\u5e94\u53d8\u4eea\u3002<\/p>\n \u7f8e\u56fdPiezotechnics \u538b\u7535\u5806\u6808\u6807\u51c6\u578b\u53f7\u5982\u4e0b\uff0c\u4e5f\u53ef\u5b9a\u5236\u5176\u4ed6\u5c3a\u5bf8\u3002<\/p>\n \u5355\u7ea7\u4f4d\u79fb\/\u53cc\u6781\u4f4d\u79fb<\/p>\n [um]<\/p>\n<\/td>\n \n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n \u7f8e\u56fdPiezotechnics \u538b\u7535\u5806\u6808 \u7f8e\u56fdPiezotechnics \u538b\u7535\u5806\u6808\u6709\u591a\u79cd\u5f62\u72b6\u548c\u5c3a\u5bf8\uff0c\u4ece1 x 1\u523025 x 25 mm2\u4e0d\u7b49\u3002\u5b83\u4eec\u7531\u7535\u5e76\u8054\u7684\u5806\u53e0\u538b\u7535\u677f\u7ec4\u6210\u3002 Pie <\/p>\n","protected":false},"author":18,"featured_media":160,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_vp_format_video_url":"","_vp_image_focal_point":[]},"categories":[3],"tags":[76,77,78,79,70,69,72,73,71,74,75,43,67,66,19,68,24],"yoast_head":"\n<\/p>\n
<\/p>\n
\n\n
\n \u578b\u53f7<\/td>\n \u5c3a\u5bf8[mm2<\/sup><\/span>]<\/span><\/td>\n \u957f\u5ea6[mm]<\/td>\n \n \u7535\u5bb9[nF]<\/td>\n \u00a0\u7edd\u7f18[MOhm]<\/td>\n \u00a0\u8c10\u632f[kHz]<\/td>\n \u521a\u5ea6 kN\/mm<\/td>\n \u00a0\u529b[N]<\/td>\n<\/tr>\n \n PB 3.9<\/a><\/td>\n 3,5 x 3,5<\/td>\n 9<\/td>\n 9<\/td>\n 13<\/td>\n 350<\/td>\n 50<\/td>\n 152<\/td>\n 50<\/td>\n 400<\/td>\n<\/tr>\n \n PB 3.18<\/a><\/td>\n 3,5 x 3,5<\/td>\n 18<\/td>\n 20<\/td>\n 28<\/td>\n 800<\/td>\n 10<\/td>\n 76<\/td>\n 22<\/td>\n 400<\/td>\n<\/tr>\n \n PB 5.9<\/a><\/td>\n 5 x 5<\/td>\n 9<\/td>\n 9<\/td>\n 13<\/td>\n 800<\/td>\n 50<\/td>\n 152<\/td>\n 100<\/td>\n 850<\/td>\n<\/tr>\n \n PB 5.18<\/a><\/td>\n 5 x 5<\/td>\n 18<\/td>\n 20<\/td>\n 28<\/td>\n 1600<\/td>\n 10<\/td>\n 76<\/td>\n 45<\/td>\n 850<\/td>\n<\/tr>\n \n PB 5.40<\/a><\/td>\n 5 x 5<\/td>\n 40<\/td>\n 42<\/td>\n 58<\/td>\n 3400<\/td>\n 5<\/td>\n 34<\/td>\n 22<\/td>\n 850<\/td>\n<\/tr>\n \n PB 7.18<\/a><\/td>\n 7 x 7<\/td>\n 18<\/td>\n 20<\/td>\n 28<\/td>\n 3400<\/td>\n 5<\/td>\n 76<\/td>\n 100<\/td>\n 1700<\/td>\n<\/tr>\n \n PB 7.40<\/a><\/td>\n 7 x 7<\/td>\n 40<\/td>\n 42<\/td>\n 58<\/td>\n 6700<\/td>\n 5<\/td>\n 34<\/td>\n 40<\/td>\n 1700<\/td>\n<\/tr>\n \n PB 10.18<\/a><\/td>\n 10\u00a0 x 10<\/td>\n 18<\/td>\n 20<\/td>\n 28<\/td>\n 6600<\/td>\n 5<\/td>\n 76<\/td>\n 200<\/td>\n 3500<\/td>\n<\/tr>\n \n PB 10.40<\/a><\/td>\n 10\u00a0 x 10<\/td>\n 40<\/td>\n 42<\/td>\n 58<\/td>\n 13600<\/td>\n 2<\/td>\n 34<\/td>\n 80<\/td>\n 3500<\/td>\n<\/tr>\n \n PB 14.18<\/a><\/td>\n 14 x 14<\/td>\n 18<\/td>\n 20<\/td>\n 28<\/td>\n 11000<\/td>\n 2<\/td>\n 68<\/td>\n 400<\/td>\n 7000<\/td>\n<\/tr>\n \n PB 25.15<\/a><\/td>\n 25 x 25<\/td>\n 15<\/td>\n 16<\/td>\n 21<\/td>\n 31000<\/td>\n 0,4<\/td>\n 68<\/td>\n 1300<\/td>\n 20000<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n \n\n
\n Item<\/td>\n Specified Data<\/td>\n Conditions<\/td>\n<\/tr>\n \n Operating temperature\u00a0 \u00a0 \u00a0 \u00a0 -25 to +85\u00b0C<\/td>\n When applied with a DC voltage: Ambient temperature<\/td>\n<\/tr>\n \n When driven by an AC voltage: Ambient temperature + temperature rise due to generated heat<\/td>\n<\/tr>\n \n Maximum\u00a0 voltage<\/td>\n 150 VDC<\/td>\n Note:\u00a0self-generated heat in case of dynamic operation<\/td>\n<\/tr>\n \n <\/td>\n see part<\/td>\n 0 – 150 VDC unipolar<\/td>\n<\/tr>\n \n Displacement<\/td>\n see part<\/td>\n \u00a0-30 – 150 VDC semi-bipolar<\/td>\n<\/tr>\n \n <\/td>\n <\/td>\n The force required for restricting the<\/td>\n<\/tr>\n \n <\/td>\n <\/td>\n displacement to 0 when the maximum driving voltage is applied.<\/td>\n<\/tr>\n \n Capacitance<\/td>\n see part<\/td>\n f\u00a0=\u00a01kHz,V=1Vrms(<10\u00a0\u03bc\u00a0F)<\/td>\n<\/tr>\n \n f\u00a0=\u00a0120Hz,V=1Vrms(>10\u00a0\u03bc\u00a0F)<\/td>\n<\/tr>\n \n Capacitance tolerance<\/td>\n +\/\u30fc20 %<\/td>\n Value obtained in 1 minute at 150 VDC<\/td>\n<\/tr>\n \n Dissipation factor<\/td>\n 5% or less<\/td>\n<\/tr>\n \n Insulation resistance<\/td>\n see part<\/td>\n<\/tr>\n \n Resonance frequency<\/td>\n see part<\/td>\n Typical value of the element under our test conditions<\/td>\n<\/tr>\n \n Tensile strength<\/td>\n 1\/10 of Fblock<\/td>\n<\/tr>\n \n Young’s modulus<\/td>\n 4.4\u00a0\u00d7 1010\u00a0N\/m2<\/td>\n<\/tr>\n \n Temperature cycle test<\/td>\n <\/td>\n Room temperature\u00a0(3 min) +85\u00b0C (30 min)<\/td>\n<\/tr>\n \n <\/td>\n Repetition of 10 cycles of the above<\/td>\n<\/tr>\n \n <\/td>\n <\/td>\n <\/td>\n<\/tr>\n \n Poission ratio<\/td>\n 0.3<\/td>\n<\/tr>\n \n <\/td>\n <\/td>\n<\/tr>\n \n Displacement:<\/td>\n Initial value\u00a0\u00b120%<\/td>\n <\/td>\n<\/tr>\n \n Capacitance:<\/td>\n Initial value\u00a0\u00b130%<\/td>\n <\/td>\n<\/tr>\n \n Appearance:<\/td>\n No noticeable defect<\/td>\n \n