1 Channel 12V Relay Module Low Level Trigger Without Optocoupler
- Product SKU: KG125
Need Volume Discounts? Deals are specially designed for you. Click here
Need Customization? Provide us more details Click here
Warehouse Details
Specification
Description
The 1 Channel 12V Relay Module is designed to control high voltage and high current devices through a low voltage digital signal. This specific module is triggered by a low-level signal and does not include an optocoupler, making it straightforward and cost-effective for various applications.Applications:
Home Automation:Controlling lights, fans, and other home appliances.Industrial Automation: Switching motors, pumps, and other industrial equipment.
Microcontroller Projects: Interface with Arduino, Raspberry Pi, and other microcontrollers to control high voltage devices.
Remote Control Systems: Used in systems where devices are controlled remotely.
Features:
Low-Level Trigger: The relay is activated when the input signal is low (0V or ground).Single Channel: Controls one relay, suitable for simple switching applications.
High Power Capability: Can switch loads up to 10A at 250V AC or 30V DC.
Simple Design: Does not include an optocoupler, reducing cost and complexity.
Indicator LED: Often includes an LED to indicate the relay status (on/off). Screw Terminals: Provides easy and secure connections for the relay outputs.
Technical Details
- Relay Type: Electromechanical relay
- Operating Voltage: 12V DC
- Trigger Type: Low-level trigger (active low)
- Channel: 1 channel
- Control Signal Voltage: Typically low-level signal (0V or close to 0V to activate the relay)
- Relay Maximum Switching Voltage: 250V AC, 30V DC
- Relay Maximum Switching Current: 10A
- Module Dimensions: Varies by manufacturer, typically compact size for easy integration
Physical Attributes
- L x W x H (mm): 43 x 17.5 x 20
- Weight (gm): 50
Package Includes
- 1 x 1 Channel 12V Relay Module Low Level Trigger Without Optocoupler
Customer Reviews
I used this in an automotive application (second module from the end in the picture) - it works great & reliably!
Our Gas Fire comes on with an open/close switch and the power comes on with an AC power switch. I installed an Alexa control switch in replace of the AC. I connected this up to the other switch so when I tell Alexa to "Turn on Fireplace". It closes the rely and lights the fire. I wired the original switch in series so I can still kill the flame with the original switch and not have to worry about turning the power off to the fan.
Exactly what I needed. Had a 5.20v signal and this relay did it’s job.
Circuit board relay worked great
work great
The media could not be loaded. Used it to turn on/off an LED strip via a raspberry pi zero to create a lightning effect. Make sure you use 12v for everything except the trigger. The trigger can be 3.3v. And the whole circuit can use your raspberry pi ground too.
Good item, exelente price.
Works perfect for my application, using 12v signal for high level input.
Easy to use. The terminals are labeled nicely
As advertised and came quickly.
