[Lowfer] Temp control...

Wed, 24 Sep 2003 17:35:05 -0400

>I think a thermistor would not be stable enough over time, I think the
>temperature plot would look like a sine wave.

Kurt, what kind of temperature stability are you looking for in +/- F?

Bill A

>I am thinking a low voltage
>incandenscent bulb, three volts maybe, a low dropout regulator run from 12V
>so the bulb would remain constant even to the point the TX regulator shuts
>down.  Would have to run some current tests on bulbs available, I am
>thinking something from a hobby store, they have some pretty small bulbs.
>Worst case a pricey maglite bulb, 3V, fairly low current and run hot.
>
>Kurt
>
>---
>Ross Technologies Signals Intelligence Division
>Rosetta Proving Grounds
>
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