HUAREW 5V One Channel Relay Module Relay Switch with OPTO Isolation High Low Level Trigger (Pack of 10)

HUAREW 5V One Channel Relay Module Relay Switch with OPTO Isolation High Low Level Trigger (Pack of 10)

Convenience: The relay board is designed with 1 interface, humanized design, input and output terminals, and convenient wiring. With indicator light: with power supply and working dual indicator lights. Power indicator (green), relay status indicator (red) Insulation design: The relay board is insulated with a patch optocoupler, and the insulation circuit prevents the relay switching current from damaging the E/A port. High quality: The module adopts normally open interface, high quality relay, the maximum load of the relay module: AC 250V/10A, DC 30V/10A. Wide range of applications: suitable for all kinds of single-chip microcomputers, and can be widely used in various power control occasions. Specifications:
Material: PCB
Control signal: TTL
Trigger current: 5mA
Operating voltage: 5V
Maximum load: AC 250V/10A, DC 30V/10A
Maximum Switching voltage: 250VAC, 30V
Trigger voltage: 0-1.5V (LOW); 3-5V (HIGH)
LED Indicators:
Power Indicator: Green
Relay status display: Red
Relay output: 1. NO: The relay is normally open, the relay is suspended before it is closed, and it is short-circuited with COM after it is closed. 2. COM: relay common interface 3. NC: The relay is normally closed interface, the relay is short-circuited with COM before it is pulled in, and it is left in the air after it is pulled in. Package includes:
10 x 1 channel 5V relay module with optocoupler.