[time-nuts] PRS10 Heatsink Temperature

Bob Camp kb8tq at n1k.org
Mon Nov 23 23:11:41 UTC 2015


Hi

Based on having fried a number of Rb’s …. I’d set it as low as you can without it 
going crazy. Something around 35 to 40C is a pretty good target.

Bob

> On Nov 23, 2015, at 2:13 AM, davidh <dhooke at gmail.com> wrote:
> 
> Hi All,
> 
> I'm moving a PRS10 Rb to a new case. In the current case, the heatsink's getting to around 60dC, which is getting close to the maximum operating spec of 65dC.
> 
> I plan to add a small temperature controlled fan to limit the heatsink temperature. Can anyone recommend a suitable setpoint for the heatsink?
> 
> Thanks,
> 
> david
> 
> 
> 
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