图片仅供参考,请以实物为准 B78421A1720A3 生产厂商: EPCOS (TDK) 产品描述: Telecom Transformer 1:1:1 2000VAC 7.8Ohm Prim. DCR 3.8Ohm Sec. DCR Surface Mount 满1000元免运费及包装费 参数 参数 数值 规格书 数据手册下载 Lead Style Gull Wing Family B784 Maximum DCR Primary Side 7.8(Typ) Ohm Maximum Isolation Voltage 2000 Vac Maximum OCL Inductance 14.47(Typ) mH Turns Ratio 1:1:1 同系列产品