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References: [ +subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*\[Amps\]\s+step\s+start\s+\/triacs\/Line\s+Side\s+Regulator\s*$/: 3 ]

Total 3 documents matching your query.

1. Re: [Amps] step start /triacs/Line Side Regulator (score: 1)
Author: "David C. Hallam" <dhallam@rapidsys.com>
Date: Fri, 12 Feb 2010 06:55:09 -0500
In the October 1987 QST there was a construction article for line side proportional control regulator for a high voltage power supply. Its purpose is to prevent the HV from soaring under idling condi
/archives//html/Amps/2010-02/msg00334.html (9,441 bytes)

2. Re: [Amps] step start /triacs/Line Side Regulator (score: 1)
Author: TexasRF@aol.com
Date: Fri, 12 Feb 2010 07:32:17 EST
Hi David, I am working on a power supply project with a similar application. My project will be used with a twt and I would also like to keep the voltage from soaring during standby. I found that a r
/archives//html/Amps/2010-02/msg00336.html (9,585 bytes)

3. Re: [Amps] step start /triacs/Line Side Regulator (score: 1)
Author: "Wayne Rogers" <n1wr@chesapeake.net>
Date: Fri, 12 Feb 2010 08:35:54 -0500
David: I tried this circuit on a large power supply. The problem with it is that it turns the primary on - off on a regular basis. lots of bang - bang - banging of the transformer. I removed it from
/archives//html/Amps/2010-02/msg00338.html (8,243 bytes)


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