Feature

●Suitable for AC or DC 5~400V inductive load (load less than 1000W) to protect relay contacts or thyristors
●RC absorption loop, absorbing induced electromotive force of inductive load
●There is a varistor to prevent the voltage from fluctuating too much and the current from sticking to the relay contacts.
●Provide the anti-interference ability of the circuit
●Crimp terminals are adopted to make wiring more convenient.


Description

The RC absorption circuit is also called the RC buffer circuit. It is a circuit structure in which a resistor and a capacitor are connected in series and connected in parallel with a switching device. It is used to improve the voltage and current waveforms that the electronic power device bears when it is turned on and off. The Else RC absorption loop module can prevent the induced electromotive force generated at the moment when the inductive load is turned on and off from causing damage to the switching devices such as relays and thyristors, prevent electromagnetic interference and increase the anti-interference ability of the microcontroller