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I got a small (under 1" long) aluminum electro cap, 220 uF 63v, andIf you need a high temperature cap, these work and they're not horribly expensive...
cranked up the voltage. It started drawing a bunch of current at 105
volts, got hot, and folded back to 80 mA at 87v.
It got too hot to touch in a couple of minutes, after roughly 500
joules. Freeze spray let it go back up to 100 volts or so.
None of that seemed to damage it, so an electrolytic cap sort of has a
built-in MOV.
Date | Sujet | # | Auteur | |
4 Oct 24 | heating a cap | 34 | john larkin | |
4 Oct 24 | Re: heating a cap | 1 | Joe Gwinn | |
4 Oct 24 | Re: heating a cap | 5 | John Robertson | |
4 Oct 24 | Re: heating a cap | 4 | john larkin | |
4 Oct 24 | Re: heating a cap | 1 | Phil Hobbs | |
4 Oct 24 | Re: heating a cap | 2 | Cursitor Doom | |
4 Oct 24 | Re: heating a cap | 1 | john larkin | |
4 Oct 24 | Re: heating a cap | 19 | legg | |
4 Oct 24 | Re: heating a cap | 18 | john larkin | |
5 Oct 24 | Re: heating a cap | 17 | Cursitor Doom | |
5 Oct 24 | Re: heating a cap | 16 | john larkin | |
5 Oct 24 | Re: heating a cap | 10 | Jan Panteltje | |
5 Oct 24 | Re: heating a cap | 9 | john larkin | |
5 Oct 24 | Re: heating a cap | 8 | Cursitor Doom | |
5 Oct 24 | Re: heating a cap | 7 | john larkin | |
5 Oct 24 | Re: heating a cap | 1 | Joe Gwinn | |
6 Oct 24 | Re: heating a cap | 5 | legg | |
6 Oct 24 | Re: heating a cap | 4 | john larkin | |
6 Oct 24 | Re: heating a cap | 3 | legg | |
6 Oct 24 | Re: heating a cap | 2 | john larkin | |
7 Oct 24 | Re: heating a cap | 1 | Bill Sloman | |
5 Oct 24 | Re: heating a cap | 5 | Cursitor Doom | |
5 Oct 24 | Re: heating a cap | 4 | john larkin | |
5 Oct 24 | Re: heating a cap | 3 | Cursitor Doom | |
7 Oct 24 | Re: heating a cap | 2 | john larkin | |
8 Oct 24 | Re: heating a cap | 1 | Bill Sloman | |
4 Oct 24 | Re: heating a cap | 5 | Cursitor Doom | |
4 Oct 24 | Re: heating a cap | 2 | John R Walliker | |
4 Oct 24 | Re: heating a cap | 1 | john larkin | |
4 Oct 24 | Re: heating a cap | 2 | john larkin | |
5 Oct 24 | Re: heating a cap | 1 | Bill Sloman | |
5 Oct 24 | Re: heating a cap | 3 | Clive Arthur | |
5 Oct 24 | Re: heating a cap | 1 | Jan Panteltje | |
5 Oct 24 | Re: heating a cap | 1 | john larkin |
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