True. Actually the book specifies 'Supply Voltage Ripple and Noise' at 350mVP-P (DC to 150MHz) for the 48V and <240VP-P for the 24V. I was thinking about trying the AC, but I think I'll stick with my linear 30VDC supply. But you can get one of those switchers for about $20. Just because it has a bridge to allow connection of floating +24VDC or -48VDC doesn't mean it is a good idea to apply AC. The input filter caps may not be designed to handle the ensuing ripple current. I would tread lightly in this area.
-- Brian Lloyd, WB6RQN/J79BPL 706 Flightline Drive Spring Branch, TX 78070 [email protected] +1.916.877.5067 _______________________________________________ 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. _______________________________________________ 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.
