1pcs DC 12V Relay Module 1 Channel Relay with Optocoupler High or Low Level Trig
$13
DESCRIPTION
1pcs DC 12V Relay Module 1 Channel Relay with Optocoupler High or Low Level Trigger Expa
Features
- Package Include: 1 Pcs 1 Channel Relay Module.
- Maximum Load : AC 250V/10A, DC 30V/10A.
- Voltage: 12V Trigger Current: 5mA
- Relay Module Designed With Fault-Tolerant , Even If The Control Line Breaks, The Relay Will Not Move; With Optical Coupling Isolation,Triggering More Reliable and Stable
- Equipped With Screwed Terminal Plate and Fixed Bolt Holes, the Relay can Connect With Microcontrollers and be Controlled by a Wide Range of Microcontrollers
Item Description
The Relay is an electrical switch responds to a signal from the microcontroller to control AC circuits Open and OFF.
High and Reliable compatibility with various microcontrollers, which facilitates integration into numerous projects.
Rire retardant Material to avoid buring from the electrical accident.
Groove design may help increase the heat dissipation area of the relay, thereby improving its heat dissipation performance
The main functions of relays include automatic regulation, safety protection, switching circuits, etc. It is actually a kind of ‘automatic switch’ to control the operation of large currents with small currents. In the field of motor control, relays are often used to control the starting, stopping and reversing of motors.
