Shop Logo
Search your product from here
Product image
 - Thumbnail 1
 - Thumbnail 2
 - Thumbnail 3
 - Thumbnail 4
1 / 4

DC 5V 30A High Power 1-Channel Relay Module

5.0(1 review)
SKU: ME-3255
JD1.95JD3.50
High-power 1-channel relay module rated at 30A, designed for switching high-current loads with a 5V control signal.
Relay Modules

The DC 5V 30A High Power 1-Channel Relay Module is designed for controlling high-current electrical devices using microcontrollers such as Arduino, Raspberry Pi, or other 5V logic systems. It features a high-quality relay capable of switching up to 30A at 250V AC or 30V DC. The module includes an optocoupler isolation circuit for improved stability and protection, reducing interference from the control side. With onboard indicator LEDs and screw terminals for secure wiring, this module is ideal for home automation, industrial control, and high-power switching applications.

 

5V 30A 1-Channel Relay Module with Optocoupler H/L Level Triger

Module description:

30A relay module, normally open interface maximum load: AC 250V/30A, DV 30V/30A

Optical coupling isolation, driving ability is strong, stable performance;Trigger current is 5mA

Module can be set high level or low level trigger by the jumper

Power indicator light (green), relay status indicator light (red)

Module Size:50mm*33mm*24mm

Technical parameters:

Voltage version:5V

The static current:5mA

Working current:190mA

Trigger current:2-4mA

 

Module interface specifications:

DC+ : DC power supply positive pole

DC- :DC power supply negative pole

IN : signal triggering pin

JD+ : relay control voltage positive

JD- : relay control voltage negative

DC+ and JD+ shorted by jumper cap, DC- and JD- shorted with jumper cap, it is the same voltage between trigger terminal and relay control terminal

High and low level trigger mode selection.Jumper and L pin connection, IN pin is low level triggerJumper and H pin connection, IN pin is high level trigger

Normally closed pin (NC) : relay normally closed pin

Common pin (COM) : relay common pin

Normally opened pin (NO) : relay normally opened pin

Rated current of the interface is 16A

Loading...
Loading...
Loading...
Loading...