View single post by Si.
 Posted: Fri Nov 25th, 2016 06:06 pm
PMQuoteReplyFull Topic
Si.



Joined: Thu Feb 23rd, 2012
Location: London
Posts: 5709
Status: 
Offline
Hi Helmut :wave:

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 ?

:moose:

Si.



____________________

' Mysterious Moose Mountain ' - 1:35n2 - pt.II
http://www.freerails.com/view_topic.php?id=7318&forum_id=17&page=1

' M:R:W Motor Speedway !!! ' - 1:32 Slotcar Racing Layout
http://www.slotforum.com/forums/index.php?showtopic=59295&st=0&a
Close Window