12 volts from 24 with backwards charge pump?
> I have a pair of 12 volt batteries wired in series for 24 volts. In
> addition to running 24 volt motors, I want to run around 10 amps worth of 12
> volt devices.
If your 12V devices are simple loads like light bulbs, solenoids,
etc, you may be able to just provide them with a fixed, open loop 50%
duty cycle, chopped 24V.
Steve Baldwin Electronic Product Design
TLA Microsystems Ltd Microcontroller Specialists
PO Box 15-680, New Lynn http://www.tla.co.nz
Auckland, New Zealand ph +64 9 820-2221
email: tla.co.nz fax +64 9 820-1929 steveb
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