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 Reactors and Magnetic Amplifiers Part 2.
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 Return to top of page · Post #: 1 · Written at 7:23:55 AM on 9 February 2022.
Fred Lever's Gravatar
 Fred Lever
 Location: Toongabbie, NSW
 Member since 19 November 2015
 Member #: 1828
 Postcount: 1250

Hullo all!
Here is the second part of this project where I build a going power supply using a pair of Jaycar toroids as the control devices.
The weight and size of the "finished" device answers the question as to why power supplies went to high frequency!
Fascinating to to do however.

Reactors, Magnetic Amplifiers and all that - Part 2

cheers, Fred.
 
 Return to top of page · Post #: 2 · Written at 7:12:54 PM on 9 February 2022.
Brad's avatar
 Brad
 Administrator
 Location: Naremburn, NSW
 Member since 15 November 2005
 Member #: 1
 Postcount: 7303

Document uploaded.


‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾
A valve a day keeps the transistor away...

 
 Return to top of page · Post #: 3 · Written at 10:23:40 AM on 23 March 2023.
Fred Lever's Gravatar
 Fred Lever
 Location: Toongabbie, NSW
 Member since 19 November 2015
 Member #: 1828
 Postcount: 1250

In the last part 2 I mentioned that I would edit a magazine version of this build and send to SC as a submission.
SC were kind enough to re-jig my submission to SC standard and print it in the January 2023 issue.

At least one person has read it, I got a note from a reader about the article and a reference to a very clear paper on the subject.
Now I cant find the reference.
I'll go away and find it.

http://tubebooks.org/Books/mag_amp.pdf


Fred.
 
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