[GreenKeys] KS-5928 L7 loop supply?

[John, W9DDD]

Thanks Jerry for finding it. If I had searched for RECTIFIER instead of 
power supply I might have found it myself.

Eugene, it looks like both the input and output cables have been change 
from original on your unit.


---
----
You said "tomorrow" yesterday.

The above comments or recommendations are SWAG. Use at your own risk.
John, W9DDD

On 11/25/2022 10:26 PM, Jerry Murphy wrote:
>
> Wiring diagram can be found at:
>
> https://navy-radio.com/manuals/tty/570-302-400-6412.pdf
>
> Jerry Murphy
>
> -----Original Message-----
> From: John W9DDD <w9ddd at tapr.org>
> Sent: Nov 25, 2022 4:46 PM
> To: W2HX <w2hx at w2hx.com>
> Cc: Greenkeys <greenkeys at mailman.qth.net>
> Subject: Re: [GreenKeys] KS-5928 L7 loop supply?
>
> I remember finding a document covering several KS power supplies, I 
> thought on navy-radio, but I can't find it.
>
> John, W9DDD
>
> On Nov 25, 2022, at 5:38 PM, W2HX <w2hx at w2hx.com 
> <mailto:w2hx at w2hx.com>> wrote:
>
>     Hi friends. Found this loop supply in a closet. Anyone recognize
>     it? The AC input plug looks WEIRD! Does not appear to be the same
>     pitch as a regular 2-prong AC plug. Anyone know what it is
>     supposed to plug into? Also, I think this has a selenium stack.
>     Leave as is? See pix (cover removed for the photo).
>
>     https://w2hx.com/?prefix=x/TTY/KS-5928/
>
>     I am guessing, but would like your input) that the oil filled cap
>     is probably ok but the big electrolytic should be reformed? Or
>     replaced?
>
>     Comments/suggestions?
>
>     73 Eugene W2HX
>     Subscribe to my Youtube Channel: https://www.youtube.com/@w2hx/videos
>
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