boji
Well-known member
I looked at the datasheet for 12v panasonic TQ relays and it draws 5.8mA with 2k of coil resistance during latching and then voltage falls (I believe) to 75% of that to maintain latch. How do you go about calculating the spike when the inductive 'flywheel' starts turning**?
(**I'd like to learn, but if you want to kindly reply and yet keep it simple, I need to buy some more snubbers and I just wanted to be sure 100v 150mA rated diodes would be sufficient.)
(**I'd like to learn, but if you want to kindly reply and yet keep it simple, I need to buy some more snubbers and I just wanted to be sure 100v 150mA rated diodes would be sufficient.)