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References: [ +from:gm4wll@talisman41.freeserve.co.uk: 5 ]

Total 5 documents matching your query.

1. [Amps] Transformer help (score: 1)
Author: gm4wll@talisman41.freeserve.co.uk (David & Wendy Dodds)
Date: Sat, 30 Nov 2002 17:24:25 +0000
Hi! I have a commercial 144MHz amp I bought 2nd-hand for fun - it's very simple stuff - a single QQV06-40. It blows the mains fuse as soon as it's powered up and, as there are no obvious shorts I ass
/archives//html/Amps/2002-11/msg00415.html (7,417 bytes)

2. [Amps] test - ignore (score: 1)
Author: gm4wll@talisman41.freeserve.co.uk (David & Wendy Dodds)
Date: Fri, 22 Mar 2002 23:15:31 +0000
Please reply to: gm4wll@talisman41.freeserve.co.uk (Wendy) gm4wll@qsl.net (David) See our web-site: www.qsl.net/gm4wll -- Outgoing mail is certified Virus Free. Checked by AVG anti-virus system (http
/archives//html/Amps/2002-03/msg00515.html (6,655 bytes)

3. [Amps] HV Voltmeters (score: 1)
Author: gm4wll@talisman41.freeserve.co.uk (David & Wendy Dodds)
Date: Sat, 23 Mar 2002 00:02:01 +0000
Hi. I hope you big guns will excuse a really basic novice question? I've just finished building my first HT PSU. (Very proud of myself.) It produces 1150/1350v at 400mA. Not big by the standards of t
/archives//html/Amps/2002-03/msg00518.html (9,060 bytes)

4. [Amps] Re: HV Voltmeters (score: 1)
Author: gm4wll@talisman41.freeserve.co.uk (David & Wendy Dodds)
Date: Sat, 23 Mar 2002 18:10:40 +0000
Many thanks to everyone who answered my post - there were a heck of a lot of you! Good to know there are so many people around who are prepared to help! It looks like the best solution is to change t
/archives//html/Amps/2002-03/msg00538.html (8,790 bytes)

5. [Amps] Re: HV Voltmeters (score: 1)
Author: gm4wll@talisman41.freeserve.co.uk (David & Wendy Dodds)
Date: Sat, 23 Mar 2002 23:37:34 +0000
I opened the meter and, true enough, there is a shunt in it. It's a weak-looking affair - about 20 turns of roughly .5mm dia. wire. (not sure of the material - same sort of colour as galvanised steel
/archives//html/Amps/2002-03/msg00549.html (11,134 bytes)


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