3Pcs RC Resistance Surge Absorption Circuit Relay Contact Protection Circuit Electromagnetic

Overview RC absorption circuit module used on protecting the relay or thyristor because it can avoid damage thatfrom inductive electromotive force generated by the inductive load when on or off Preventing electromagneticinterference and increasing the anti jamming capability of the microcontroller Description 1 For AC or DC 5 400V inductive load less than 1000W protection relay contacts or thyristor 2 RC absorption circuit absorb induced electromotive force that from inductive load 3 With varistor to prevent excessive fluctuations in voltage or current is too large and resulting in relay contact adhesion 4 To provide anti interference ability of the circuit5 Adopt crimp terminals that make wiring become more convenient Feature Board size 34 2 14 7mmInstructions for use This module is suitable for circuits containing inductive loads and switching devices such asrelays and thyristors When used the two connectors of the module connect to two contacts of the relay or parallel with the thyristor to avoid induced electromotive force damage the relay or thyristor Package included 3 x RC Resistance Surge Absorption Circuit