We all make a slip now and then

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Technical and scientific discussion of amps, cables and other topics.

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Topic - Formula for storage in a PSU in Joules? And what about the effect of chokes?? - Timbo in Oz 21:14:55 04/13/07 (17)

Re: Formula for storage in a PSU in Joules? And what about the effect of chokes?? - jneutron 13:57:47 04/23/07 (0)

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)

Re: Formula for storage in a PSU in Joules? And what about the effect of chokes?? - beermanpete@socal.rr.com 21:35:17 04/13/07 (4)

No, inductor energy is 1/2 * L * (I * I) - Al Sekela 15:22:56 04/14/07 (0)

Isn't that 1/2LI^2? - Russ57 07:19:00 04/14/07 (1)

Re: Isn't that 1/2LI^2? - tomservo 13:51:25 04/14/07 (0)

so That's why CLCLC psu's work so well, as the Ayre designer clearly knows - Timbo in Oz 21:56:13 04/13/07 (0)

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We all make a slip now and then - Russ57 06:07:37 04/18/07 (0)

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