電容式觸摸屏 這種觸摸屏是利用人體的電流感應(yīng)進(jìn)行工作的，在玻璃表面貼上一層透明的特殊金屬導(dǎo)電物質(zhì)，當(dāng)有導(dǎo)電物體觸碰時(shí)，就會(huì)改變觸點(diǎn)的電容，從而可以探測(cè)出觸摸的位置。但用戴手套的手或手持不導(dǎo)電的物體觸摸時(shí)沒有反應(yīng)，這是因?yàn)樵黾恿烁鼮榻^緣的介質(zhì)。FREE 2 YR WARRANTY FREE US SHIPPING ON ORDERS OVER $100
GENERAL ELECTRIC 1589K21-G700 USPP 1589K21G700
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Used GE SR750 750-P5-G5-S5-LO-A20-R Feeder Relay
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General Electric GE JCC-0 1200:5 A Amps 750X20G700 CT
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GENERAL ELECTRIC CR104PSM21A91 USPP CR104PSM21A91
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GENERAL ELECTRIC CR2940U200SR USPP CR2940U200SR
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General Electric GE JAD-0 1200:5 Current Transber 750X20G 156 **XLNT**
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GENERAL ELECTRIC 763X21G42 TYPE JVM-3 20:1 750VA POTENTIAL TRANSFORMER D266411
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