{"id":2050,"date":"2026-09-29T17:14:57","date_gmt":"2026-09-29T09:14:57","guid":{"rendered":"https:\/\/www.bihec.com\/piezodrive\/?p=2050"},"modified":"2026-09-29T17:14:57","modified_gmt":"2026-09-29T09:14:57","slug":"piezodrive-mx200-%e9%ab%98%e6%80%a7%e8%83%bd%e5%8e%8b%e7%94%b5%e9%a9%b1%e5%8a%a8%e5%99%a8%ef%bc%9a%e5%ae%8c%e6%95%b4%e7%94%b5%e6%ba%90-%e7%ba%bf%e6%80%a7%e6%94%be%e5%a4%a7%e5%99%a8","status":"publish","type":"post","link":"https:\/\/www.bihec.com\/piezodrive\/piezodrive-mx200-%e9%ab%98%e6%80%a7%e8%83%bd%e5%8e%8b%e7%94%b5%e9%a9%b1%e5%8a%a8%e5%99%a8%ef%bc%9a%e5%ae%8c%e6%95%b4%e7%94%b5%e6%ba%90-%e7%ba%bf%e6%80%a7%e6%94%be%e5%a4%a7%e5%99%a8\/","title":{"rendered":"Piezodrive MX200 \u2013 \u9ad8\u6027\u80fd\u538b\u7535\u9a71\u52a8\u5668\uff1a\u5b8c\u6574\u7535\u6e90 + \u7ebf\u6027\u653e\u5927\u5668\u6a21\u5757"},"content":{"rendered":"

\u5728\u538b\u7535\u9a71\u52a8<\/a>\u9886\u57df\uff0c<\/span>\u7d27\u51d1\u3001\u9ad8\u6027\u80fd\u3001\u6613\u96c6\u6210<\/span><\/strong>\u662f\u8bb8\u591aOEM\u5e94\u7528\u7684\u6838\u5fc3\u9700\u6c42\u3002Piezodrive MX200<\/a><\/strong> \u662f\u4e00\u6b3e\u5b8c\u6574\u7684\u7535\u6e90<\/a>\u548c\u9ad8\u6027\u80fd\u7ebf\u6027\u653e\u5927\u5668\u6a21\u5757<\/a>\uff0c\u4e13\u4e3a\u9a71\u52a8\u538b\u7535\u6267\u884c\u5668<\/a>\u800c\u8bbe\u8ba1\uff0c\u975e\u5e38\u9002\u5408\u7a7a\u95f4\u53d7\u9650\u7684\u5d4c\u5165\u5f0f\u548cOEM\u5e94\u7528\u3002<\/span><\/p>\n

\"MX200<\/p>\n

\n

\u6838\u5fc3\u7279\u6027<\/span><\/h3>\n

✅\u00a0<\/span>\u5b8c\u6574\u89e3\u51b3\u65b9\u6848<\/span><\/strong>\uff1a\u7535\u6e90 + \u7ebf\u6027\u653e\u5927\u5668\u6a21\u5757<\/a>\u4e00\u4f53\u5316<\/span>
\n✅\u00a0<\/span>\u591a\u79cd\u6267\u884c\u5668\u517c\u5bb9<\/span><\/strong>\uff1a\u5806\u53e0\u6267\u884c\u5668<\/a>\u3001\u6807\u51c6\u538b\u7535\u6267\u884c\u5668<\/a>\u3001\u4e24\u7ebf\u5f2f\u66f2\u5668\u3001\u9700\u8981\u504f\u7f6e\u7535\u538b\u7684\u4e09\u7ebf\u5f2f\u66f2\u5668<\/span>
\n✅\u00a0<\/span>\u9ad8\u8f93\u51fa\u7535\u6d41<\/span><\/strong>\uff1a\u9ad8\u8fbe1A\uff0c\u9891\u7387\u53ef\u8fbe100kHz<\/span>
\n✅\u00a0<\/span>\u53cc\u6781\u6027<\/a>\u8f93\u51fa<\/span><\/strong>\uff1a\u914d\u5408\u5916\u90e8AC\u8026\u5408\u7535\u5bb9\uff0c\u53ef\u8fbe\u00b1100V<\/span>
\n✅\u00a0<\/span>\u5bbd\u7535\u538b\u8303\u56f4<\/span><\/strong>\uff1a+100V\u3001+150V\u3001+200V\u53ef\u9009<\/span>
\n✅\u00a0<\/span>\u5168\u9762\u4fdd\u62a4<\/span><\/strong>\uff1a\u77ed\u8def\u3001\u5e73\u5747\u7535\u6d41\u8fc7\u8f7d\u3001\u7535\u6e90\u6b20\u538b\u4fdd\u62a4<\/span>
\n✅\u00a0<\/span>\u7075\u6d3b\u5b89\u88c5<\/span><\/strong>\uff1a\u53ef\u72ec\u7acb\u4f7f\u7528\uff0c\u6216\u75284\u4e2aM3\u87ba\u4e1d\u5b89\u88c5\u5230\u57fa\u5ea7<\/span>
\n✅\u00a0<\/span>PCB\u5b89\u88c5\u7248\u672c<\/span><\/strong>\uff1aMX200<\/a>-PCB \u63d0\u4f9b\u6392\u9488\uff0c\u53ef\u76f4\u63a5\u5b89\u88c5\u5230\u4e3b\u673a\u4e3b\u677f<\/span><\/p>\n

\n

\u517c\u5bb9\u6267\u884c\u5668<\/span><\/h3>\n
\n\n\n\n\n\n\n\n\n
\u6267\u884c\u5668\u7c7b\u578b<\/span><\/th>\n\u7535\u538b\u8303\u56f4<\/span><\/th>\n<\/tr>\n<\/thead>\n
\u5806\u53e0\u6267\u884c\u5668<\/span><\/td>\n60V\u3001100V\u3001120V\u3001150V\u3001200V<\/span><\/td>\n<\/tr>\n
\u677f\u548c\u7ba1\u5f0f<\/span><\/td>\n\u6700\u9ad8 \u00b1200V<\/span><\/td>\n<\/tr>\n
\u4e24\u7ebf\u5f2f\u66f2\u5668<\/span><\/td>\n0 \u81f3 200V\uff0c\u5e26200V\u504f\u7f6e<\/span><\/td>\n<\/tr>\n
\u4e09\u7ebf\u5f2f\u66f2\u5668<\/span><\/td>\n\u00b1100V\uff0c\u5e26\u00b1100V\u504f\u7f6e<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n
\n

\u89c4\u683c\u53c2\u6570<\/span><\/h3>\n
\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
\u53c2\u6570<\/span><\/th>\n\u89c4\u683c<\/span><\/th>\n<\/tr>\n<\/thead>\n
\u7535\u6e90<\/span><\/td>\n24 V\uff0818 V \u81f3 36 V\uff09<\/span><\/td>\n<\/tr>\n
\u7535\u538b\u8303\u56f4<\/span><\/td>\n+100 V\u3001+150 V\u3001+200 V<\/span><\/td>\n<\/tr>\n
RMS \u7535\u6d41<\/span><\/td>\n550 mA\u3001330 mA\u3001220 mA<\/span><\/td>\n<\/tr>\n
\u5cf0\u503c\u7535\u6d41<\/span><\/td>\n1 A<\/span><\/td>\n<\/tr>\n
\u529f\u7387\u5e26\u5bbd<\/span><\/td>\n106 kHz\uff08180 Vp-p\uff09<\/span><\/td>\n<\/tr>\n
\u4fe1\u53f7\u5e26\u5bbd<\/span><\/td>\n200 kHz\uff08100 nF \u8d1f\u8f7d\uff09<\/span><\/td>\n<\/tr>\n
\u538b\u6446\u7387<\/span><\/td>\n60 V\/\u00b5s<\/span><\/td>\n<\/tr>\n
\u589e\u76ca<\/span><\/td>\n20 V\/V<\/span><\/td>\n<\/tr>\n
\u8f93\u5165\u963b\u6297<\/span><\/td>\n33 k\u03a9\uff08In+\uff09\uff0c1.6 k\u03a9\uff08In-\uff09<\/span><\/td>\n<\/tr>\n
\u8f93\u5165\u504f\u7f6e<\/span><\/td>\n\u00b15 mV<\/span><\/td>\n<\/tr>\n
\u8d1f\u8f7d<\/span><\/td>\n\u65e0\u9650<\/span><\/td>\n<\/tr>\n
\u8f93\u51fa\u566a\u58f0<\/span><\/td>\n<1 mV RMS\uff081\u00b5F \u8d1f\u8f7d\uff09<\/span><\/td>\n<\/tr>\n
\u4fdd\u62a4<\/span><\/td>\n\u8fc7\u6d41\u548c\u6b20\u538b<\/span><\/td>\n<\/tr>\n
\u9759\u6001\u7535\u6d41<\/span><\/td>\n0.3 A\uff08\u5173\u65ad\u65f630 mA\uff09<\/span><\/td>\n<\/tr>\n
\u5c3a\u5bf8<\/span><\/td>\n80 \u00d7 46 \u00d7 40 mm\uff08\u957f \u00d7 \u5bbd \u00d7 \u9ad8\uff09<\/span><\/td>\n<\/tr>\n
\u5de5\u4f5c\u73af\u5883<\/span><\/td>\n0\u00b0C \u81f3 60\u00b0C<\/span><\/td>\n<\/tr>\n
\u91cd\u91cf<\/span><\/td>\n95 \u514b<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n
\n

\u914d\u7f6e<\/span><\/h3>\n

\u8f93\u51fa\u7535\u538b\u8303\u56f4\u53ef\u901a\u8fc7\u4e24\u4e2a\u8df3\u7ebf\u00a0<\/span>LK1<\/span><\/strong>\u00a0\u548c\u00a0<\/span>LK2<\/span><\/strong> \u8bbe\u7f6e\u4e3a +100V\u3001+150V \u6216 +200V\u3002\u8f83\u4f4e\u7535\u538b\u8303\u56f4\u53ef\u63d0\u4f9b\u66f4\u5927\u7684\u8f93\u51fa\u7535\u6d41\u3002<\/span><\/p>\n

\n\n\n\n\n\n\n\n
\u7535\u538b\u8303\u56f4<\/span><\/th>\n\u5cf0\u503c\u7535\u6d41<\/span><\/th>\nRMS \u7535\u6d41<\/span><\/th>\n\u5e73\u5747\u7535\u6d41<\/span><\/th>\nLK1<\/span><\/th>\nLK2<\/span><\/th>\n<\/tr>\n<\/thead>\n
100 V<\/span><\/td>\n1 A<\/span><\/td>\n550 mA<\/span><\/td>\n250 mA<\/span><\/td>\nA<\/span><\/td>\nOut<\/span><\/td>\n<\/tr>\n
150 V<\/span><\/td>\n1 A<\/span><\/td>\n330 mA<\/span><\/td>\n150 mA<\/span><\/td>\nB<\/span><\/td>\nB<\/span><\/td>\n<\/tr>\n
200 V<\/span><\/td>\n1 A<\/span><\/td>\n220 mA<\/span><\/td>\n100 mA<\/span><\/td>\nOut<\/span><\/td>\nA<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n
\n

\u8b66\u544a<\/span><\/strong>\uff1a\u9519\u8bef\u7684\u8df3\u7ebf\u7ec4\u5408\u4f1a\u635f\u574f\u653e\u5927\u5668\u3002<\/span><\/p>\n<\/blockquote>\n

\n

\u8f93\u51fa\u7535\u6d41<\/span><\/h3>\n

\u6700\u5927\u8fde\u7eedRMS\u7535\u6d41\u53d6\u51b3\u4e8e\u7535\u538b\u8303\u56f4\u3002\u6240\u6709\u7535\u538b\u8303\u56f4\u7684\u5cf0\u503c\u7535\u6d41\u9650\u5236\u4e3a\u00a0<\/span>\u00b11A<\/span><\/strong>\uff0c\u53ef\u7ef4\u6301\u957f\u8fbe5ms\uff0c\u9002\u7528\u4e8e\u9700\u8981\u5feb\u901f\u4e0a\u5347\u65f6\u95f4\u7684\u8109\u51b2\u5e94\u7528\u3002<\/span><\/p>\n

\u5bf9\u4e8e\u6b63\u5f26\u6ce2\uff0c\u5e73\u5747\u6b63\u8f93\u51fa\u7535\u6d41\u4e3a\uff1a<\/span><\/p>\n

I_av = (\u221a2 \/ \u03c0) \u00d7 I_rms = (1\/\u03c0) \u00d7 I_pk<\/span><\/strong><\/p>\n

\n

\u7535\u6e90\u7535\u6d41<\/span><\/h3>\n

\u653e\u5927\u5668\u548c\u98ce\u6247\u7684\u9759\u6001\u529f\u8017\u7ea6\u4e3a8W\uff0c\u56e0\u6b6424V\u4e0b\u7684\u9759\u6001\u7535\u6e90\u7535\u6d41\u4e3a0.3A\u3002\u901a\u8fc7\u5411Enable\u5f15\u811a\u65bd\u52a0\u903b\u8f91\u96f6\uff0c\u53ef\u5c06\u5176\u964d\u81f330mA\u3002<\/span><\/p>\n

\u7535\u6e90\u7535\u6d41\u4e0e\u5e73\u5747\u6b63\u8f93\u51fa\u7535\u6d41\u7684\u5173\u7cfb\u4e3a\uff1a<\/span><\/p>\n

I_s = (1.1 \u00d7 V_out \u00d7 I_av + 8) \/ V_s<\/span><\/strong><\/p>\n

\u5728\u6ee1\u989d\u5b9a\u529f\u7387\u4e0b\uff08I_av = 100 mA\uff09\uff0c24V\u7535\u6e90\u7684\u6700\u5927\u7535\u6e90\u7535\u6d41\u4e3a1.25A\u3002\u5efa\u8bae\u7535\u6e90\u989d\u5b9a\u7535\u6d41\u81f3\u5c11\u4e3a1.5A\u3002<\/span><\/p>\n

\n

\u529f\u7387\u5e26\u5bbd<\/span><\/h3>\n

\u7a7a\u8f7d\u65f6\u6700\u5927\u9891\u7387\u53d7\u538b\u6446\u7387\u9650\u5236\uff0860 V\/\u00b5s\uff09\uff1a<\/span><\/p>\n

f_max = 60\u00d710\u2076 \/ (\u03c0 \u00d7 V_L(p-p))<\/span><\/strong><\/p>\n

\u5bf9\u4e8e\u7535\u5bb9\u6027\u8d1f\u8f7d\uff0c\u529f\u7387\u5e26\u5bbd\u53d7\u8f93\u51fa\u7535\u6d41\u9650\u5236\uff1a<\/span><\/p>\n

f_pwr = I_av \/ (V_L(p-p) \u00d7 C_L)<\/span><\/strong><\/p>\n

\n

\u5c0f\u4fe1\u53f7\u5e26\u5bbd<\/span><\/h3>\n
\n\n\n\n\n\n\n\n\n\n\n\n\n
\u8d1f\u8f7d\u7535\u5bb9<\/span><\/th>\n\u5e26\u5bbd<\/span><\/th>\n<\/tr>\n<\/thead>\n
10 nF<\/span><\/td>\n180 kHz<\/span><\/td>\n<\/tr>\n
30 nF<\/span><\/td>\n283 kHz<\/span><\/td>\n<\/tr>\n
100 nF<\/span><\/td>\n275 kHz<\/span><\/td>\n<\/tr>\n
300 nF<\/span><\/td>\n160 kHz<\/span><\/td>\n<\/tr>\n
1 \u00b5F<\/span><\/td>\n78 kHz<\/span><\/td>\n<\/tr>\n
3 \u00b5F<\/span><\/td>\n30 kHz<\/span><\/td>\n<\/tr>\n
10 \u00b5F<\/span><\/td>\n8.3 kHz<\/span><\/td>\n<\/tr>\n
30 \u00b5F<\/span><\/td>\n3.0 kHz<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n
\n

\u566a\u58f0<\/span><\/h3>\n

\u8f93\u51fa\u566a\u58f0\u5305\u542b\u4f4e\u9891\u5206\u91cf\uff080.03 Hz \u81f3 10 Hz\uff09\u548c\u9ad8\u9891\u5206\u91cf\uff0810 Hz \u81f3 1 MHz\uff09\u3002\u4f4e\u9891\u566a\u58f0RMS\u503c\u4e3a360 \u00b5V\uff0c\u5cf0\u5cf0\u503c\u4e3a1.8 mV\u3002<\/span><\/p>\n

\n\n\n\n\n\n\n\n\n\n\n\n\n
\u8d1f\u8f7d\u7535\u5bb9<\/span><\/th>\n\u9ad8\u9891\u566a\u58f0 RMS<\/span><\/th>\n\u603b\u566a\u58f0 RMS<\/span><\/th>\n<\/tr>\n<\/thead>\n
10 nF<\/span><\/td>\n1.5 mV<\/span><\/td>\n1.5 mV<\/span><\/td>\n<\/tr>\n
30 nF<\/span><\/td>\n2.6 mV<\/span><\/td>\n2.6 mV<\/span><\/td>\n<\/tr>\n
100 nF<\/span><\/td>\n3.5 mV<\/span><\/td>\n3.5 mV<\/span><\/td>\n<\/tr>\n
300 nF<\/span><\/td>\n1.2 mV<\/span><\/td>\n1.2 mV<\/span><\/td>\n<\/tr>\n
1 \u00b5F<\/span><\/td>\n306 \u00b5V<\/span><\/td>\n470 \u00b5V<\/span><\/td>\n<\/tr>\n
3 \u00b5F<\/span><\/td>\n129 \u00b5V<\/span><\/td>\n380 \u00b5V<\/span><\/td>\n<\/tr>\n
10 \u00b5F<\/span><\/td>\n100 \u00b5V<\/span><\/td>\n370 \u00b5V<\/span><\/td>\n<\/tr>\n
30 \u00b5F<\/span><\/td>\n120 \u00b5V<\/span><\/td>\n380 \u00b5V<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n
\n

\u5927\u90e8\u5206\u9ad8\u9891\u566a\u58f0\u6765\u81ea\u5347\u538b\u8f6c\u6362\u5668\u7684\u7eb9\u6ce2\uff08170 kHz\uff09\u3002\u5728\u8d85\u4f4e\u566a\u58f0\u5e94\u7528\u4e2d\uff0c\u53ef\u5c06\u8f93\u51fa\u5e26\u5bbd\u9650\u5236\u572810 kHz\uff0c\u5c06\u566a\u58f0\u964d\u81f3100 \u00b5V RMS\u4ee5\u4e0b\u3002<\/span><\/p>\n<\/blockquote>\n

\u8f93\u51fa\u566a\u58f0\u6ee4\u6ce2\u5668\uff1a<\/span><\/strong><\/p>\n

\u6240\u9700\u7535\u611f\u548c\u7535\u963b\u4e3a\uff1a<\/span><\/p>\n

L = 1 \/ (4\u03c0\u00b2 \u00d7 f_c\u00b2 \u00d7 C_L)<\/span><\/strong><\/p>\n

R = 1.4 \u00d7 \u221a(L \/ C_L)<\/span><\/strong><\/p>\n

\u5176\u4e2d f_c \u4e3a\u622a\u6b62\u9891\u7387\uff0810 kHz\uff09\uff0cC_L \u4e3a\u8d1f\u8f7d\u7535\u5bb9\u3002\u7535\u611f\u989d\u5b9a\u7535\u6d41\u81f3\u5c111A\uff0c\u81ea\u8c10\u632f\u9891\u7387\u5927\u4e8e1MHz\u3002<\/span><\/p>\n

\u4e00\u9636\u7535\u963b\u6ee4\u6ce2\u5668\u4e5f\u6709\u6548\uff0c\u6240\u9700\u503c\u4e3a\uff1a<\/span><\/p>\n

R = 1 \/ (2\u03c0 \u00d7 f_c \u00d7 C_L)<\/span><\/strong><\/p>\n

\n

\u8fc7\u8f7d\u4fdd\u62a4 \/ \u5173\u65ad<\/span><\/h3>\n

MX200 \u5177\u6709\u77ed\u8def<\/a>\u548c\u5e73\u5747\u7535\u6d41\u8fc7\u8f7d\u4fdd\u62a4\u3002\u5f53\u8f93\u5165\u7535\u6e90\u7535\u538b\u4f4e\u4e8e12V\u65f6\uff0c\u6a21\u5757\u4e5f\u4f1a\u88ab\u7981\u7528\u3002\u7535\u6d41\u8fc7\u8f7d\u6761\u4ef6\u901a\u8fc7 Overload \u5f15\u811a\u4e0a\u7684 +5V \u4fe1\u53f7\u6307\u793a\u3002<\/span><\/p>\n

\u653e\u5927\u5668\u53ef\u901a\u8fc7\u5f00\u96c6\u7535\u6781\u6216\u5f00\u6f0f\u7535\u8def\u5c06 Enable \u5f15\u811a\u62c9\u4f4e\u6765\u624b\u52a8\u5173\u65ad\u3002Enable \u5f15\u811a\u901a\u5e38\u6d6e\u57286.2V\uff0c\u4e0d\u5e94\u76f4\u63a5\u9a71\u52a8\u3002<\/span><\/p>\n

\n

\u6865\u63a5\u914d\u7f6e<\/span><\/h3>\n

\u901a\u8fc7\u6865\u63a5\u914d\u7f6e\u9a71\u52a8\u8d1f\u8f7d\uff0c\u8f93\u51fa\u7535\u538b\u8303\u56f4\u53ef\u7ffb\u500d\u81f3 \u00b1200V\u3002\u5728\u6b64\u914d\u7f6e\u4e0b\uff0c\u8f93\u51fa\u7535\u538b\u4e3a\uff1a<\/span><\/p>\n

V_out = 40 \u00d7 (V_in – 5)<\/span><\/strong><\/p>\n

\u5373\uff0c0V \u81f3 10V \u8f93\u5165\u5728\u8d1f\u8f7d\u4e0a\u4ea7\u751f \u00b1200V\u3002\u5f53\u8f93\u5165\u7535\u538b\u4e3a +5V \u65f6\uff0c\u8d1f\u8f7d\u4e24\u7aef\u7535\u538b\u4e3a\u96f6\u3002<\/span><\/p>\n

\n

\u53cc\u6781\u6027\u8f93\u51fa\u7535\u538b<\/span><\/h3>\n

\u901a\u8fc7\u6dfb\u52a0\u5916\u90e8AC\u8026\u5408\u7535\u5bb9\uff0c\u53ef\u5b9e\u73b0\u53cc\u6781\u6027\u8f93\u51fa\u7535\u538b\u3002\u8fd9\u79cd\u65b9\u6cd5\u521b\u5efa\u4e00\u4e2a\u622a\u6b62\u9891\u7387\u4e3a1 Hz\u7684\u9ad8\u901a\u6ee4\u6ce2\u5668\u3002<\/span><\/p>\n