Hi Ni-cads are a pretty good bet.
Bob On Jun 14, 2011, at 7:02 PM, "Will Matney" <[email protected]> wrote: > Hello, > > I am in need of a very clean 24 Vdc power source, to replace some old > mercury cell batteries with. What would a good low noise, clean, power > supply be in your recommendations? I thought of using two 12 Vdc lead-acid > batteries in series, and making a charging circuit with regulators, but I > am hoping to purchase a good used supply off ebay, etc. The old circuit > used two 12 Vdc snap terminal mercury batteries in series, for 24 Vdc, > along with a 7 Vdc mercury cell, and two plain AA carbon 1.5 Vdc batteries > in series for 3 volts. Any help and or ideas would be appreciated. > > Thanks > > Will > > > _______________________________________________ > 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.
