[Collins] Another 516-F2 PS Question

Al Parker anchor at ec.rr.com
Tue Nov 10 17:19:46 EST 2015


Thanks Jerry,
	I'll go without it, in the AM.  Your post brings up another question, 
I've seen the bulletin recommending SS diodes if rectifier tubes are 
flashing, and realize that the output voltage will be 10-15% increased. 
  It seems that the increase of ~900vdc to over 1kv might be a bit much.
	I do that in other applications, e.g. Hallicrafters HT-32 & HT-37 
xmtrs, because of their propensity to short the HV winding to a filament 
winding.
thanks again,

Al, W8UT

On 11/10/2015 5:09 PM, Dr. Gerald N. Johnson wrote:
> <snip>
> In his KWM-2 book, W5USI recommends that capacitor be rated at 1600
> volts with silicon rectifiers.
>
> 73, Jerry, K0CQ, Technical Adviser to the Collins Radio Association.
>
>


More information about the Collins mailing list