| To: | amps <amps@contesting.com> |
|---|---|
| Subject: | Re: [Amps] Russian capacitor kbap ratings to current? |
| From: | Ron Youvan <ka4inm@gmail.com> |
| Reply-to: | ka4inm@gmail.com |
| Date: | Tue, 8 May 2018 05:59:52 -0400 |
| List-post: | <mailto:amps@contesting.com> |
Peter Bertini wrote: I have several 470pF @ 15kV RF doorknob caps that have a 40kbap rating. Seller says the kbap markings are the same as our kvar. How do I calculate the maximum RF current these can handle? Is this the correct formula? (assuming they are well within their frequency rating.) *I = kvar x 1000 / Vrms x 1.73 * I would guess then put three in parallel, to reduce the current to a third in each.
--
Ron KA4INM - Youvan's corollary:
Every action results in unwanted side effects.
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