When an SCR is switched on it has
- low resistance.
- no change in resistance.
- high resistance.
Explanation
When an SCR is triggered it latches into its conducting state, where the anode-to-cathode path presents a very low resistance and only a small on-state voltage drop. In its off (blocking) state the same path is high resistance.
quirinus asking:
Please write your comment here.
Community Comments (2)
T
talhamalik88 Posts: 2 04.11.2012 / 09:50
when SCR switch on,it means the conduction starts and hence the resistance goes low (idealy it is zero).
in OFF state ,the SCR resistance is very high ( idealy infinite i.e open ckt)
in OFF state ,the SCR resistance is very high ( idealy infinite i.e open ckt)
M
Mihir Somaia Posts: 1 10.02.2014 / 19:23
Its like a switch. When a switch is on it conducts hence low resistance. When off, it has high resistance..
Please Sign In to post a comment.