EC Buying 1 Channel 12V Low Level Trigger Solid State Relay Module 1 Way Low Trigger Solid State Relay Single Phase Relay DC Controlled DC Electric Relay 5A 12V

Electrical Parameter Supply voltage:12VDC Quiescent current: 0mA Maximum operating current: 12.5mA Trigger method: Low-level trigger, also known as NPN trigger?0~4.5VDC relay ON; 5.5~12VDC relay OFF Load voltage: 5-220VDC Load current: 5A Module life: 10 million times Maximum switching frequency: ?5KHz Product weight: 29.4g/1.04oz Structural dimension: 72mm*27mm*25mm/2.83inch*1.06inch*0.98inch (L*W*H) Positioning hole size: 24.5mm*69.5mm/0.96inch*2.74inch Interface Description DC+: indicates the positive power supply voltage DC-: indicates the negative power supply voltage CH1: indicates the first trigger signal terminal Note: The CH end is the module trigger end. When there is a trigger signal, the output switch (A and B) of the solid state relay will be closed, and the load will be switched on