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VK2AAB > TECH 21.09.03 06:51l 15 Lines 432 Bytes #999 (0) @ WW
BID : 58537_VK2AAB
Read: DB0FHN GUEST OE7FMI
Subj: Re: Pwer Supply Fan Mod
Path: DB0FHN<DB0RGB<OK0PPL<DB0RES<ON0AR<VK6HGR<VK5UJ<VK5BRC<VK5ATB<VK2AAB
Sent: 030920/2233Z @:VK2AAB.SYD.NSW.AUS.OC #:58537 [SYDNEY] FBB7 $:58537_VK2AAB
From: VK2AAB@VK2AAB.SYD.NSW.AUS.OC
To : TECH@WW
I found it !
While at the WIA at parramatta I searched through the magazines in the
library and found the article. It was in January 2000 Radio & Communications
magazine. (the VK magazine of that name) It was written by Phil VK6APH.
It uses an LM35 DZ as a temperature sensor, an LM311 opamp and a IRF510 or is
it 1RF510 transistor to drive the fan.
73 Barry VK2AAB
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