[R-390] 60 Hz Hum Output from R-390A IF Module

[David Wise]

I was thinking more along the lines of a high-capacity
bench power supply.

Dave 

-----Original Message-----
From: r-390-bounces at mailman.qth.net [mailto:r-390-bounces at mailman.qth.net] On Behalf Of Flowertime01 at wmconnect.com
Sent: Friday, May 08, 2009 4:34 PM
To: r-390 at mailman.qth.net
Subject: Re: [R-390] 60 Hz Hum Output from R-390A IF Module

Roy,

Very good point.
Please keep reading my mail and save the Fellows from my less than accurate 
ides.

Roger Ruszkowski
> 
> NOTE:  If you put a simple rectifier and humongus capacitor on a 6.3  
> volt AC filament supply, you'll get around 10 volts DC.  That may blow  
> out your IF strip tube filaments in short order.
> 
> Roy
> 
> 
> Roy Morgan
> k1lky at earthlink.net
> 529 Cobb St.
> Groton NY, 13073
> Home: 607-898-3607
> Cell: 301-927-7794