{839} Why MOV Varistor is Not before Fuse

{839} Why MOV metal oxide Varistor or vdr voltage dependent resistor, voltage arrester or tvs transient voltage suppressor (either unidirectional tvs or bidirectional tvs, class x or x-rated safety capacitor or class y capacitor is Not before Fuse, why mov varistor protection is connected after fuse.
because fuse is a "short circuit current" protection and it is connected in entrance the supply voltage. due to any abnormal spikes of voltage or frequency will make internal short circuit to the mov / tvs / transil / thyrector, which will cause to produce a short circuit link across the line input voltage terminals. in result the input fuse will blow away from the unwanted voltage strikes, so the circuit will become protected. in case high frequency spikes the x-rated capacitor will provide our desired short circuit link across the line input voltage terminals. in result the input fuse will blow away from the unwanted high frequency strikes, so the circuit will become safe.

You are Invited to Join Haseeb Electronics
https://www.youtube.com/channel/UCamuZ8n1PwdZpzxV32b1l_w/join

#electronicscreators #tutorial #electronics
{839}, Why MOV Varistor is Not before Fuse, why mov is after fuse, what is varistor, varistor, mov, what is mov, voltage dependent resistor, metal oxide varistor, high voltage protection, surge protector, vdr, what is metal oxide varistor, what is vdr, tvs, transient voltage suppressor diode, transient voltage suppressor, transient voltage surge suppressor, haseeb electronics, how mov works, how varistor works, metal-oxide varistor, varistor in ac supply, use of varistor, how to connect varistor, thyrector diode, transil, what is transient voltage suppressor, what is transil, what is thyrector, bidirectional tvs diode working, unidirectional tvs diode, what is tvs transient voltage suppressor, clamping diode, voltage arrester device, suppressor, tvs diode, high voltage protection circuit, ac high voltage protection circuit, high low voltage protection device, high voltage line protection, surge protection, surge protection device, lightning, transient overvoltage, surge suppresor, surge suppresion, surge arrester
00:00 why surge protector is after fuse
00:25 what is fuse, varistor & class x capacitor
01:17 current protection circuit working