电源通/断.直流输入NPN输出光耦最大功耗250mw，响应时间3μS，电流传输比CTR＞50%，最大正向电流50ma，隔离电压5KV击穿电压55v，1通道，工作温度-55～100℃1发光二极管+2发光二极管-4光敏三极管E5光敏三极管C6光敏三极管B可互换型号：4N254N264N274N284N294N304N314N324N334N344N354N364N374N384N38A4N35411H11A3H11A4MC22007TLP131TLP137TLP331TLP531TLP534TLP535TLP631TLP632TLP731TIL113TIL117PC120PC417PS2002FCD830CNX62AMCT277SPX2SPX3SPX4SPX5SPX6SPX35SPX36SPX37SPX103SPX7130MOC1200CNY18CQY13CQY14CQY15OP12150OP12151OP12250OPI3151OP13250OP13251GOB3D3BCNY47