Free EMC testing service,provider of the integrated circuit protection solutions
Solution
? 方案(an)滿足IEC61000-4-5、GBT17626.5等(deng)浪(lang)(lang)涌(yong)測試標準; ? 在差(cha)模防(fang)護中,采(cai)用鉗位器件壓(ya)敏(min)電(dian)(dian)(dian)阻(zu)MOV,響應速度快(kuai),降低L與N線(xian)之(zhi)間的浪(lang)(lang)涌(yong)電(dian)(dian)(dian)壓(ya); ? 在共(gong)(gong)模防(fang)護中,采(cai)用壓(ya)敏(min)電(dian)(dian)(dian)阻(zu)MOV和(he)陶瓷(ci)(ci)氣體(ti)放電(dian)(dian)(dian)管GDT串聯(lian)到PCB地或者設備外(wai)殼,阻(zu)止(zhi)壓(ya)敏(min)電(dian)(dian)(dian)阻(zu)MOV的漏(lou)電(dian)(dian)(dian)流(liu),滿足安規要(yao)求; ? 電(dian)(dian)(dian)源方案(an)可通(tong)過1.2/50-8/20μS組合波差(cha)模、共(gong)(gong)模6.0KV浪(lang)(lang)涌(yong)測試; PS:在有絕緣(yuan)等(deng)級耐壓(ya)測試AC1500V要(yao)求時(shi),陶瓷(ci)(ci)氣體(ti)放電(dian)(dian)(dian)管GDT建議選用DC3500V電(dian)(dian)(dian)壓(ya);
Learn More >> 2019-04-30