Specifications

Section-4 Theory
November 11, 2013
4‐12
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4.4.4.7 PSMonitorCard
ThePSmonitorcardislocatedintheTCU.Theboard’sprimaryfunctionistoprovideACpowersupplymonitoring,
fusemonitoring,inletandoutlettemperaturesensing,coolantflow,leakdetection,coolingfantachometer
monitoring,andPADriverswitchinterface.Asimplifiedblockdiagramfortheboardisgivenin
Figure4‐8.
Figure 4-8 PS Monitor Card Block Diagram