These should be perfect, provided you choose the right one. They are
NTC thermistors, PTC are used for tv set de-gaussing coils. The NTC
type resistance drops as it heats up, PTC does the opposite.
John ZS5JF
----------
> From: frank ayers jr <LOMAX1@prodigy.net>
> To: Amplifier Reflector <amps@contesting.com>
> Subject: [AMPS] Filament voltage inrush
To: <amps@contesting.com>
> Date: 05 February 1999 05:07
>
>
> There has been a bit of discussion recently about resistors in series
with
> the primary of fil xfrmrs. What about the use of the thermistor
gizmos? As
> I understand it, they start out around 50 ohms then drop down as they
heat
> up. Anybody have any idea how well these would work for inrush
protection?
>
>
> Frank
> W2FCA
>
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