Check out www.allelectronics.com. They have several temp switches, that open
and close depending on the temp. Not sure if they have the temp you need, but
they might have something that would work, and they are cheap.
Michael
-----Original Message-----
From: "nvradtec" <[EMAIL PROTECTED]>
Date: Sun, 10 Sep 2006 20:01:36
To:Repeater-Builder@yahoogroups.com
Subject: [Repeater-Builder] Temperature controlled fans
Hi all
I am building some solar powered repeaters and a
crossband link utilizing motorola maxtracs and gm300's
they will be built in nema boxes and will have fans
installed for ventilation and cooling.
What I'm looking for is an inexpensive way to control
the fans, I would like the fans to kick on at around
75 to 80 degrees and kick off below 75 degrees, this
way the fans wouldn't be running during the cooler night
hours conserving battery power while there is no
sun.
can somebody recommend a fixed or adjustable temperature
switch to accomplish this that could be attatched to
a heat sink or inside the box.
Thanks
Steve
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