QUICKIE AC POWER SUPPLY

[coca]

Some time ago someone posted a schematic of an AC power supply for the QUICKIE. I have been trying to find it, but to no avail.I wonder if someone could display it again?
Thanks in avance,

Bernie.

 

[mcandmar]

I posted some details of my build, it was a little overkill to be honest so the design could be simplified.  In short you need ~38v for the plates, and 1.4v for the filaments.  The crucial bit is you need two fully independent (i.e. floating) 1.4v supplies for the filaments, as in the + and - cannot be connected to the 38v high voltage supply in any way.

http://bottlehead.com/smf/index.php?topic=5829.0

 

[jodgey4]

Anybody got the schematic? I could design my own... but that would require learning and work.

 

[mcandmar]

Fixed the link in my above post.  Not necessarily the best design but it should give you some inspiration at least.

 

[4krow]

I just recommended the Q in another forum. One reason was for the battery power. On the other hand, I would curious how an over the top AC power supply would perform.