Free EMC testing service,provider of the integrated circuit protection solutions
Solution
? 方案滿(man)(man)足IEC61000-4-5、GBT17626.5等浪涌測試(shi)標準; ? 在(zai)差(cha)模(mo)防(fang)護(hu)(hu)中,采用(yong)鉗位器件壓(ya)敏電(dian)(dian)阻(zu)MOV,響應速度快,降低L與N線之間的(de)浪涌電(dian)(dian)壓(ya); ? 在(zai)共(gong)模(mo)防(fang)護(hu)(hu)中,采用(yong)壓(ya)敏電(dian)(dian)阻(zu)MOV和陶瓷氣體(ti)放電(dian)(dian)管GDT串(chuan)聯到PCB地或者(zhe)設(she)備外殼,阻(zu)止(zhi)壓(ya)敏電(dian)(dian)阻(zu)MOV的(de)漏電(dian)(dian)流,滿(man)(man)足安規要求; ? 電(dian)(dian)源方案可通過1.2/50-8/20μS組合波差(cha)模(mo)、共(gong)模(mo)6.0KV浪涌測試(shi); PS:在(zai)有(you)絕緣等級耐壓(ya)測試(shi)AC1500V要求時,陶瓷氣體(ti)放電(dian)(dian)管GDT建議選用(yong)DC3500V電(dian)(dian)壓(ya);
Learn More >> 2019-04-30