|View single post by Si.|
|Posted: Fri Nov 25th, 2016 06:06 pm||
I would expect to see a semiconductor featured in a very basic C.D.U circuit.
The circuits shown are of a 'standard' D.C. rectifier/smoothing P.S.U to me.
Except for the light bulb...
...no different than D.C. from a 'wall wart' P.S.U. really.
What decent quality push-button switch would you recommend...
...that can cope with the massive-surge, without welded-contacts/failure etc. ?
A difficult and/or expensive item to find ?
' Mysterious Moose Mountain ' - 1:35n2 - pt.II
' M:R:W Motor Speedway !!! ' - 1:32 Slotcar Racing Layout