免費EMC測(ce)試服務(wu),電路保(bao)護整體解決方案服務(wu)商
Hot options
從(cong)東沃PROFIBUS現場總線(xian)(xian)靜(jing)電(dian)(dian)(dian)浪(lang)湧保護方案設計圖中可(ke)知,PROFIBUS現場總線(xian)(xian)接口防護,東沃電(dian)(dian)(dian)子FAE工(gong)程(cheng)師(shi)推薦(jian)選用(yong)一(yi)顆TVS保護器件DW05-4R-S。TVS二(er)極管DW05-4R-S工(gong)作(zuo)電(dian)(dian)(dian)壓(ya)5V、鉗位電(dian)(dian)(dian)壓(ya)20V、低漏電(dian)(dian)(dian)流0.5uA、單(dan)向。根(gen)據IEC 61000-4-2,它可(ke)用(yong)於提(ti)供高達±30kV(空氣放電(dian)(dian)(dian))/±30kV(接觸放電(dian)(dian)(dian))的ESD保護,根(gen)據IEC 61000-4-5,可(ke)承受15A(8/20us)的峰(feng)值脈沖電(dian)(dian)(dian)流,達到350W(8/20us)的峰(feng)值脈沖功率,對接口芯片提(ti)供可(ke)靠(kao)的ESD靜(jing)電(dian)(dian)(dian)和(he)浪(lang)湧
了解更多>> 2023-12-20