[Amps] SB220

[Bill Turner]

On Wed, 5 Nov 2003 08:35:07 -0500, "Paul Christensen, Esq."
<w9ac at arrl.net> wrote:

>Either
>a solid-state (zero-crossing) switch or a resistive step-start with "K"
>logic would have eliminated the problem in this case.  The zero-crossing
>switches may work fine in some instances, but I believe the best solution
>(and most reliable) is a simple step-start system.

_________________________________________________________

The Commander HF-2500 has a zero-crossing power switch and I can
verify it is great.  No thump when turned on, just nice and smooth
like it should be, without a separate step-start circuit.  Highly
recommended.

-- 
Bill, W7TI