Quote:
Originally Posted by Ether
A healthy battery can put out enough current to trip the main breaker without browning out the cRIO.
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Not exactly, the Crio power supply on the PD will continue to output 24 volts until the battery voltage falls below ~4.5 volts. The analog jumper in module 1 monitors the battery voltage and when it falls below 5.5 volts, the Crio output is inhibited to allow the battery voltage to rise with no load. Sort of a no-battery backup battery.