HP-23 series question!!

[Brian Wood]

Sandy,

If the 23A and C use the same xfmr, then they are:

RED to RED/YEL: 282VAC (floating, no ct, no ground)

BRN to BRN/YEL to BLUE: 125VAC (BRN to BRN/YEL), 95VAC (BRN/YEL to BLUE)
(Blue is ground)

GRN/YEL to GRN to YEL: 12.6VAC (GRN/YEL to GRN), 6.3VAC (GRN to YEL) (Green
is ct)

Brian

-----Original Message-----
From: Heathkit Owners and Collectors List [mailto:HEATH at LISTS.TEMPE.GOV] On
Behalf Of Alexander N. Gerli Sr.
Sent: Tuesday, May 05, 2009 10:43
To: HEATH at LISTS.TEMPE.GOV
Subject: [HEATH-TEMPE] HP-23 series question!!

Hi, gang!

 

I'm rebuilding a '23C with a nice aftermarket PC Board-based capacitor bank.

 

Before I start, does ANYONE have the colour codes for the T1 windings? I
don't have a '23C manual, so without those color codes, I'm stuck.

 

My guess is that the colours have been standard throughout the HP-23 line.
Hope I'm right about that.

 

Thanks for your help!

 

73,

 

Sandy AC1Y 

 

Alexander N. (Sandy) Gerli, Sr.

4012 Bristol Road

Durham, NC  27707-5403

(919) 489-9638

 


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