5V 4 Channel Solid State Relay Module 250V 2A
These modules have no mechanical parts and no annoying clicking noises when switching. Because it has no mechanical parts it will last much longer.
This is a high-level trigger unit and will work well with microcontrollers.
5V 4 Channel Solid State Relay Module 250V 2A Features:
- Size: 25 * 34 * 25 (L * W * H) Weight: 13g
- Input Power: 5V DC (160MA)
- Input control signal voltage:
- (0-1.5V state low ON)
(2.5-5V state high OFF)
- Voltage Current: 12.5mA
- Trigger Voltage:0-1.5V
- Trigger Current:2mA
- Quiescent Current:0mA
DC +: positive power supply (by relay voltage power supply)
DC-: connect power negative
CH: Relay module signal to trigger the end (low to trigger effective)