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References: [ +subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*\[Amps\]\s+more\s+on\s+heavy\s+transformers\s+TSPA\s*$/: 3 ]

Total 3 documents matching your query.

1. [Amps] more on heavy transformers TSPA (score: 1)
Author: "John T. M. Lyles" <jtml@lanl.gov>
Date: Wed, 22 Mar 2006 08:52:18 -0700
Back when I was designing broadcast transmitters, I used the tables in the old Motorola Silicon Rectifier manual for all of my DC power supply designs. Its the green book, mine is dated 1980. It list
/archives//html/Amps/2006-03/msg00593.html (9,114 bytes)

2. Re: [Amps] more on heavy transformers TSPA (score: 1)
Author: "Will Matney" <craxd1@verizon.net>
Date: Wed, 22 Mar 2006 13:58:37 -0500
John, See below; ** REPLY SEPARATOR ** That's a good reference. Actually, no. I've seen both formulas published for a full wave bridge. A full wave center tap is lower and is about 1 to 1.2 or so if
/archives//html/Amps/2006-03/msg00597.html (10,980 bytes)

3. Re: [Amps] more on heavy transformers TSPA (score: 1)
Author: Steve Thompson <g8gsq@eltac.co.uk>
Date: Wed, 22 Mar 2006 21:35:40 +0000
I try to remember to carry a pocket meter - it's really handy to check the secondary resistance(s), which will often tell you a transformer is designed for choke input use, and save a lot of frustrat
/archives//html/Amps/2006-03/msg00599.html (7,324 bytes)


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