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Propeller Head Plaza Technical and scientific discussion of amps, cables and other topics. |
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Propeller Head Plaza Technical and scientific discussion of amps, cables and other topics. |
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In Reply to: Formula for storage in a PSU in Joules? And what about the effect of chokes?? posted by Timbo in Oz on April 13, 2007 at 21:14:55:
Hi.Joule in electricity defines as the energy expended by a one watt load draining power for one second. Put it in perspective, 1 watt-hour is 3,600 joules. This is a electrical energy unit with time factor always.
So how is it applied to a PSU? I want to see an example.
c-J
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Follow Ups
- Where goes time factor of "joules" in a PSU? - cheap-Jack 12:14:24 04/16/07 (10)
- (0.5)(farads)(volts^2)=watt-seconds - Russ57 14:31:41 04/16/07 (9)
- No, I want to see how a PSU can be quoted in joules. - cheap-Jack 11:10:53 04/17/07 (8)
- Re: No, I want to see how a PSU can be quoted in joules. - beermanpete@socal.rr.com 18:54:58 04/17/07 (1)
- We all make a slip now and then - Russ57 06:07:37 04/18/07 (0)
- Re: No, I want to see how a PSU can be quoted in joules. - clifff 12:12:30 04/17/07 (5)
- Close, but no cigar - cheap-Jack 12:33:25 04/17/07 (4)
- Re: Close, but no cigar - jneutron 06:49:08 04/23/07 (0)
- I don't need formula, I want to see some valid calculations. (nt) - cheap-Jack 12:50:52 04/17/07 (1)
- With an attitude like that you can do it yourself! nt - clifff 13:03:04 04/17/07 (0)
- I did say "you can do the units"! - clifff 12:40:28 04/17/07 (0)
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