Ian,
A picture of the Emtron switched mode softstarter + schematic diagram are
available at:
http://ph.groups.yahoo.com/group/ham_amplifiers/photos
I've heard that Emtron is selling their softstarter as a seperate item. This
softstarter is a small switcher which chops the AC voltage, by doing so
limiting the inrush current.
Cheers, Dick
PA3DUV
----- Original Message -----
From: "Ian White GM3SEK" <gm3sek@ifwtech.co.uk>
To: <amps@contesting.com>
Cc: "Bob Maser" <bmaser@tampabay.rr.com>
Sent: Wednesday, September 20, 2006 11:33 AM
Subject: Re: [Amps] Step Start on a 3KA Amp
> Bob Maser wrote:
>
>>Please remember that this thread started by me asking about a step
>>start in a 30+ year old amplifier from Henry, the 3KA. There are a lot
>>of things that could have been done differently in this amp but it is a
>>rock solid amp that will put out the legal limit and then some all day
>>long.
>
> Could someone point us to a schematic, please? (BAMA doesn't have it.)
>
>
> --
> 73 from Ian GM3SEK
>
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