發(fā)布時(shí)間：2018-12-14 03:09

【摘要】：正在高端工廠自動(dòng)化應(yīng)用中(如油氣廠和電廠),常會(huì)要求多路采集通道與通道之間進(jìn)行隔離,其中高耐壓、小尺寸、低EMI、高可靠性和低成本等要求在通道間隔離設(shè)計(jì)中別具挑戰(zhàn)性。現(xiàn)有成熟方案,標(biāo)準(zhǔn)模塊實(shí)現(xiàn)的通道密度往往僅限于四個(gè)通道或八個(gè)通道,通道間隔離只能承受數(shù)百伏特耐壓。本文將提出一種替代性的高密度、易于設(shè)計(jì)的通道間隔離
[Abstract]:In high-end plant automation applications (such as oil and gas plants and power plants), multiple acquisition channels are often required to be isolated from each other, with high voltage tolerance, small size, and low EMI, Requirements such as high reliability and low cost are challenging in the design of interchannel isolation. In existing mature schemes, the channel density of standard modules is usually limited to four or eight channels, and the isolation between channels can only withstand hundreds of volts. This paper proposes an alternative high-density, easy-to-design isolation between channels
【作者單位】： ADI公司;
【分類號】：TB49

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本文編號：2377798