TM 11-7025-210-23
Section II. DEFINITION OF UNUSUAL TERMS
Crowbar (signal)
A signal from the power regulator on the power supply board
(XPS) to the crowbar circuit on the power supply regulator
board (PSR) that turns off the high voltage supply in case
of overcurrent detection.
Voltage Transients
A temporary stray voltage that may consist of voltage
spikes, static variations, or a second erratic voltage wave
superimposed on the incoming voltage.
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