> Le 24 nov. 2015 à 01:33, Charles Steinmetz <[email protected]> a écrit : > > David wrote: > >> I plan to add a small temperature controlled fan to limit the heatsink >> temperature. Can anyone recommend a suitable setpoint for the heatsink? > > An SRS engineer once told me to keep the PRS10's baseplate temperature below > 40C.
You think that they would know their stuff. But their heatsinks don’t quite do that. They get close. My 3 PRS10s are all bolted to heat sinks supplied by SRS. There are two versions of sinks that I have, a older thick ribbed type and the latest non ribbed U shaped type which I must admit looks terribly over-priced. The latest one is slightly better and keeps the measured temp at the baseplate surface to 42°C in a 25°C free air environment. The older one keeps it below 43°. > > Best regards, > > Charles > > > _______________________________________________ > time-nuts mailing list -- [email protected] > To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts > and follow the instructions there. "The main function of a modern police force is filling in forms." _______________________________________________ time-nuts mailing list -- [email protected] To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.
