| To: | <amps@contesting.com> |
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| Subject: | [Amps] Bias Zener Diodes In Parallel ? |
| From: | wd7s@att.net (PAUL HEWITT) |
| Date: | Sat, 20 Jul 2002 07:58:58 -0700 |
> > > ** During an HV- to gnd arc, > no -- but during a VHF/UHF > parasite, an > 8877 is capqable of >50A-pk > cathode current (Ik). > However, 50A would > torpedo a 10A transistor (Q1). Doesn't your proposed opto controlled bias switching transistor have the same torpedo problem during a parasitic?? Paul PAUL HEWITT WD7S PRODUCTIONS QRO HOMEBREW COMPONENTS http://wd7s.home.att.net |
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