15-03-2015, 07:42 PM
Thanks again for the replies. I still must stress that i am a novice with electric circuits.
So in the photo attached if i have the unit switched on with the live and neutral feed from the mains in the photo (brown and blue) .Where can i touch with the probes of a multimeter to try and find what output i will get at the armature terminal and field terminals. Or does this thyristor just output around 200v dc for both. ( the burnt out capacitor is marked with the yellow cross which has been desoldered. When power is on the led light on the front of the unit glows ok.)
Bob
So in the photo attached if i have the unit switched on with the live and neutral feed from the mains in the photo (brown and blue) .Where can i touch with the probes of a multimeter to try and find what output i will get at the armature terminal and field terminals. Or does this thyristor just output around 200v dc for both. ( the burnt out capacitor is marked with the yellow cross which has been desoldered. When power is on the led light on the front of the unit glows ok.)
Bob