4 Channel Relay Board

4 Channel Relay Board is a simple and convenient way to interface 4 relays for switching application in your project. Very compact design that can fit in small area, mainly this board is made for low voltage applications.

Features

• Input supply 12 VDC @ 170 mA
• Output four SPDT relay
• Relay specification  10A/24V DC
• Trigger level 2 ~ 5 VDC
• Header Connector for connecting power and trigger voltage
• LED on each channel indicates relay status
• Power Battery Terminal (PBT) for easy relay output and aux power connection
• Four mounting holes of 3.2 mm each

Applications: Robotics, Electronics projects, Industrial controls, Microwaves Oven, Fans, DC Motor, AC Lamp, Solenoids Remote Controls etc.

Note: The board is designed for low voltage switching application, maximum supply at relay contacts 48V DC/7Amps

Schematic

Parts List

Photos

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