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Re: Supercapacitors - Possible anti-surge device to protect filaments/ heaters


 

They do wonders for the PS7 THUMP. I find them in scrap PC power supplies.

On Fri, 23 May 2025 22:52:04 -0700
"Steve KL7JT via groups.io" <radiorobots@...> wrote:

I have used CL-70, 80, and 90 in various pieces of gear to limit inrush, with good result.

For AC-4 I used either CL-80 or CL-90; YMMV.

--

73

-Jim
NU0C

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