| |
M1BYT > TECH 22.09.03 12:13l 37 Lines 1271 Bytes #999 (0) @ WW
BID : 401887M1BYT
Read: DB0FHN GUEST OE7FMI
Subj: Re: Pwer Supply Fan Mod
Path: DB0FHN<DB0RGB<OK0PPL<DB0RES<ER3KAZ<R3CR<UR3IJC<WB0TAX<N0LBA<GB7PZT<
GB7YKS<GB7FCR
Sent: 030922/1006Z @:GB7FCR.#16.GBR.EU #:16079 [Blackpool] FBB-7.03a $:401887M1
From: M1BYT@GB7FCR.#16.GBR.EU
To : TECH@WW
VK3EUB Opined with considerable skill:-
> From: VK3EUB@VK3FRC.#MEL.VIC.AUS.OC
> To : TECH@WW
>
>
> This is the circuit from the magazine articale , i think LM35 should
> read LM335 . The LM311 switches the IRF510 on which shorts out the
> 68 ohm resistor allowing the fan to run a full speed.
Thanks Brian,
Without checking, I think either the LM335 or the LM35(Z) would work in
that circuit, the only difference I can see between the two is the
specified accuracy.
ÉÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍ»
º 73 from Harry, M1BYT @ GB7FCR.#16.GBR.EU º
ÌÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍ͹
º International Museums Weekend 19th+20th June 2004 º
º www.ukradioamateur.org/imw/index.html º
ÌÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍ͹
º The ARC's FL/RAE courses + Newcomers Intro to º
º to amateur radio:- http://www.ukradioamateur.org/ º
ÌÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍËÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍ͹
º QTH: Garforth, W. Yorks.. º Timed 09:56 º
º harry.m1byt@tiscali.co.uk º 22 Sep 2003 º
ÈÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÊÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍͼ
Message sent using WinPack-Telnet V6.80
Read previous mail | Read next mail
| |
