DY2-DV5V 4PIN Power Relay 5V DC Coil 5 Amp Normally Open Contacts with 4 Pins

- Channel: 1 (protected with Optocoupler) - Supply voltage: 12V - Output Current: 10A - Relay activation current: 15mA ~ 20mA - Insulation: Yes - Trigger signal type jumper (low / high) - LED indicator - Dimensions: 30x 54mm - Has a jumper that allows to choose type of trigger signal (low / high)

This is a 5V 4-channel relay interface board, and each channel needs a 15-20mA driver current. This 4-way relay module can be used to control various appliances and equipment with large current. This four-channel relay module is equipped with high-current relays that work under AC250V 10A or DC30V 10A. 5 volts relay driver module has a standard interface that can be controlled directly by the microcontroller. This relay module board allows a wide range of microcontrollers such as Arduino, AVR, PIC, ARM with digital outputs to control larger loads and devices like AC or DC Motors, electromagnets, solenoids, and incandescent light bulbs.