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RE: amsat O-E



> Tom w3iwi talk  about batteries and solar cell connected in
> series to make a
> 28 volt system.
> Why run not run two 14 volts system in parallel?
>
> nick k5qxj

 Both are common. The specific choice is made on a number of spacecraft
design characteristics which take into account the fact that only ~half of
the satellite sees the sun, losses in wiring and switching regulators,
battery cell voltages, etc.

73, Tom

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