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1. [Amps] KVAR Caps Rating (score: 1): Author: qrp73@talk21.com (qrp73@talk21.com); Date: Sat, 4 Jan 2003 09:27:59 GMT+00:00; Could someone explain how the Kvar rating of doorknobs caps are calculated. I have two caps one with a 30KVAR rating and one of 60 KVAR rating. Is it just E X I? What would the RF current ratings of; /archives//html/Amps/2003-01/msg00033.html (7,427 bytes)
2. [Amps] KVAR Caps Rating (score: 1): Author: Karl-Arne Markström <sm0aom@telia.com> (Karl-Arne Markström); Date: Sat, 4 Jan 2003 12:19:46 +0100; Hello, The kVAr (kilovoltamperes reactive) is expressed as rms voltage over the capacitor x rms current through the capacitor. Assuming very low losses in the capacitor, the phase angle of the result; /archives//html/Amps/2003-01/msg00035.html (10,257 bytes)
3. [Amps] KVAR Caps Rating (score: 1): Author: MorgusMagnificen@aol.com (MorgusMagnificen@aol.com); Date: Sun, 5 Jan 2003 16:23:47 EST; You better take another look at the data. You will find that the KVAR ratings for the large doorknobs is more like .5-1KVAR at RF. The maximum current rating at 1MHZ is only approx. 2A. How well is t; /archives//html/Amps/2003-01/msg00046.html (7,443 bytes)
4. [Amps] KVAR Caps Rating (score: 1): Author: Karl-Arne Markström <sm0aom@telia.com> (Karl-Arne Markström); Date: Mon, 6 Jan 2003 00:15:09 +0100; Hello, It is most certainly true that this is a complex matter. Maybe the most appropriate action now is to find out what capacitance the capacitors referenced to in the original post have. If they a; /archives//html/Amps/2003-01/msg00047.html (9,457 bytes)
5. [Amps] KVAR Caps Rating (score: 1): Author: 2@vc.net (2); Date: Sun, 5 Jan 2003 17:37:11 -0800; ** With ceramic-dielectric caps, unlike mica-dielectric caps, the RF current handling ability increases between 1MHz and 30MHz. - R. L. Measures, a.k.a. Rich..., 805.386.3734,AG6K, www.vcnet.com/mea; /archives//html/Amps/2003-01/msg00049.html (6,925 bytes)

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