Relays are used to control high voltage high current systems with your low voltage control inputs or to provide protection and electric separation between the systems. The normal Electromagnetic relays operate on principal of electromagnetism which is when a coil is energized it will behave as magnet to make connections in control line and when it is de-energized the connection is open. But this is not the case with Solid State relay which uses photocoupling for switching on and off the load. Its operation is faster than the normal electromagnetic relays and it can be used in applications like Switched Mode Power Supply and PWM control of motors and Servo Motor applications. It also smaller in size than conventional relays and can be packaged much more efficiently.
- Small Size and Easier to use
- Fast Switching rate and Low response time
- Can be controlled by a microcontroller
- Can Support upto 2A of continuous current
To use this Relay you need to connect the control input (number 3) pin to the 5V GPIO pin of the microcontroller board you are using and number 4 pin to GND and if 5V supply is on the there will be contact between number 1 and number 2 load pins.
1× Solid State Relay G3MB-202P-5VDC 4 Pin 2A 240VAC module
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1. Manufacturing DefectIf you receive a product with a manufacturing defect, please notify us within the 3 days of you receive the product, supported by proper pictures and description. Once our support team accept the return, we will provide a replacement or a complete refund including the return shipping cost. Please note that if your item is already soldered or modified in manner we will not be able to take it under return.
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Limitation of ReturnsWe don't accept the returns for the products damanged by improper use of the product. Moreover we don't accept the return, if the ordered product is not fit for any specific application. Please read the product specifications and datasheet before selecting and ordering a product. Returns are accepted only with 3 days from the date of delivery.
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