Sunday 18 July 2021

Firing potential of SCR is applied to which terminal

 As we know that SCR has three terminal like : i)  Anode (A) 

                                                                            ii) Cathode (K)

                                                                            iii) Gate  (G)

To turn ON SCR there is only two ways : 1) Increase the forward voltage beyond the break over voltage.

                                                                   2) By giving positive triggering gate pulse to the SCR.


The firing potential of SCR is applied to the Gate terminal of the SCR.

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