Re: No doubling measured

24.3.80.6

Posted by Ed Sonner on July 19, 2000 at 10:38:31

In Reply to: Re: No doubling measured posted by Jon Risch on July 18, 2000 at 19:09:10:

Thank you for replying to my post. I tried to go to your web page but it will not come up for me. I did not know that you were using caps on the output. These caps will look like a AC short to ground over their operating frequency range and shunt the spike/noise to ground. It is this action that causes the spike to not re-enter the other side of the choke and thus sets up the other voltage in the other winding of the choke. The choke now acts like a transformer with a pri. and sec. winding. Thinking of the choke that way, the pri and sec are realy in series, and a transformer hooked up that way is no longer a transformer but two inductors in series with a common core!
Think about that for a while.

So if the cap to ground, looks like ground on the side of it that is connected to the output of the choke it will short the spike to ground and there will be no voltage there to add to the other coils voltage to make up the double voltage that I have been asking about. The very effect that causes the other voltage to be induced in the other coil kills the original spike voltage, so that it cannot add to form a double.

This post is made possible by the generous support of people like you and our sponsors:

Follow Ups Full Thread

Topic - REVIEW: DIY by Jon Risch AC filter according to JR Power Conditioner/Surge Protector Review by Lukasz F. at Audio Asylum - Lukasz F. 10:03:53 07/15/00 (22)

DIY AC Filter Design Info - Jon Risch 11:36:29 07/15/00 (21)

Suggestion for you web page, Jon - J Epstein 10:55:11 07/21/00 (1)

Re: Suggestion for you web page, Jon - Ed Sommer 12:50:29 07/21/00 (0)

Please explain doubling - Ed Sommer 16:52:58 07/15/00 (16)

Re: Please explain doubling - Jon Risch 19:54:17 07/15/00 (15)

Re: Please explain doubling - Ed Sommer 09:54:14 07/16/00 (14)

Re: Please explain doubling - Jon Risch 22:21:38 07/16/00 (13)

No doubling measured - Ed Sommer 18:40:17 07/17/00 (7)

Re: No doubling measured - Jon Risch 19:09:10 07/18/00 (6)

The "Big Thing" - Ed Sommer 10:47:16 07/20/00 (4)

Re: The "Big Thing" - Jon Risch 16:58:10 07/21/00 (3)

Re: The "Big Thing" - Ed Sommer 10:47:23 07/22/00 (2)

Examples - Pete Fleming 18:32:28 07/22/00 (1)

Re: Examples - Ed Sommer 10:30:15 07/23/00 (0)

Re: No doubling measured - Ed Sonner 10:38:31 07/19/00 (0)

Re: Please explain doubling - john curl 10:58:22 07/17/00 (1)

Mr. Curl - Ed Sommer 10:31:15 07/18/00 (0)

Still can't see doubling - Ed Sommer 10:30:34 07/17/00 (2)

Re: Still can't see doubling - Allan Moyse 22:25:49 07/18/00 (1)

Re: Still can't see doubling - madalo 16:34:30 07/21/00 (0)

Re: DIY AC Filter Design Info - Lukasz F. 12:37:51 07/15/00 (1)

Input cap is important - Ed Sommer 17:08:57 07/15/00 (0)

Follow Ups

Re: No doubling measured - Ed Sonner 10:38:31 07/19/00 (0)

You can not post to an archived thread.