[time-nuts] Thunderbolt Power

Bob Camp lists at rtty.us
Fri Jul 26 14:39:01 EDT 2013


Hi

Ideally you would like 12 volts +/- 0.1 V, but +/-0.5 will work. 5V +/- 0.25 is best, but +/- 0.5 should work ok. -12 +/- 1V is ok, you can get away with something looser. What ever you have should be well regulated, at least on the +12 line.

Bob

On Jul 26, 2013, at 2:17 PM, steve gunsel <steve at sgteq.com> wrote:

> Hi,
> 
> I recently purchased a surplus Trimble Thunderbolt and would like to get it going. The 24 volt units have a fairly wide range of acceptable voltages. The only power supply specs I can find for mine specify +5, -12 and +12. No min-max is specified. I have a power supply that has +5, +15 and -15 volts available that I'd like to use but not unless within acceptable limits. Does anyone know what the power supply specs are?
> Thanks.
> 
> Steve  N8MYA
> Medina, OH
> 
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