Hi Bert: My E3617A has a front panel adjustment screw for Over Voltage Protection. Does the E3610 have that? http://www.prc68.com/I/Capacitors.shtml#SupCMeas
Have Fun, Brooke Clarke http://www.PRC68.com http://www.end2partygovernment.com/2012Issues.html ewkeh...@aol.com wrote:
This may be off topic but I did check with Tom and many time nuts may have HP E3610A power supplies on their bench and mine smoked a ublox GPS so that makes it topic related.. The reference section has some 1 uF 50V capacitors and in my unit one shorted. The reference section has fuses on the board but they did not open. The 7912 overheated and shorted out, traces are discolored the op amp shows signs of overheating and burned out. The result was the output went to 30V+ and next morning the ublox chip plastic showed where the chip smoked. As a minimum I recommend replacing the 1 uF capacitors with new quality caps, I also ordered 15 V 5 W zeners and 0.5 A 20 mm glass fuses. Bert Kehren _______________________________________________ time-nuts mailing list -- time-nuts@febo.com To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.
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