[time-nuts] HP and other equipment failure

[Charles P. Steinmetz]

Luciano wrote:

>About the HP5370 please got o see my solution

The fans would cool the transistors better if they were blowing on 
the heatsink fins, not directly at the transistors.

I use a slow fan that is large enough to blow over the whole heatsink 
assembly.  You can't hear it over the noise of the internal fan, and 
the transistors run at 35C.

Best regards,

Charles