[Heathkit] RE: Heathkit Chippewa power supply: the KS-1,
a Harbach alternative
John Hensley
w5jv at hotmail.com
Wed Apr 16 14:33:40 EDT 2008
Here is the Peter Dahl spec. brief on the KS-1 HV xmfr (KL-1 Plate xmfr):
================================================================
HEATH CHIPPEWA PLATE XFMR
REPLACES BASLER ELECTRIC P/N BE-7129
CORE) A-0516/ C-CORE STYLE #) 09 HIPERSIL C-CORE
PR) 115/230 VAC 60 HZ 1 PH
S1) 7000 VCT @ 0.5A ICAS (FWCT)
DM) HT = 9.275 WT = 6.578 DT = 5.625 MD = 4.500 MW = 6.000
PRICE) $295.00 Plus S&H FOB El Paso, TX WEIGHT) 33 LBS
================================================================
----------------------------------------
> From: w5jv at hotmail.com
> To: heathkit at mailman.qth.net
> Subject: Heathkit Chippewa power supply: the KS-1, a Harbach alternative
> Date: Wed, 16 Apr 2008 16:57:16 +0000
>
>
> (Reply by private email please, not to the list) ...
>
> If anyone on the list owns a Chippewa (KL-1), then you know first hand the impossibility of finding a power supply for it.
>
> Harbach, who is merging Peter Dahl's transformer business into its domain, will consider making the 7000V ct 500ma plate transformer at a reasonable cost IF a group of hams will order them. The original Peter Dahl price of this xmfr from about 6 years ago was around $300. In todays economy that is a pipe dream. But, given a group is willing to bulk purchase (e.g. 10 ea) them, Harbach will consider making them and might be able to keep the cost reasonable.
>
> At this point we are talking ONLY about the plate xmfr which would be used to build a homebrew version of the KS-1 or as a replacement for the one in your existing KS-1.
>
> If you're interested, seriously interested, please send me an email saying "Count me in". If you want more than one, say "Count me in for X number of plate xmfrs (or something like that)".
>
> Please pass this email on to any Heath collector/fan who owns a Chippewa or a 4-400A tetrode pair amp and might be interested.
>
> Thank you,
>
> John W5JV
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