Name: Present Input Ripple Voltage
Assigned Number: 0x0058
This property represents the current measured relative ripple voltage value. The relative ripple voltage is the ripple voltage value divided by the average voltage (as reported by the Electrical Input: Average Voltage property). These values can be used to monitor the performance of power supplies. An increase in the ripple voltage value may indicate that the capacitors in these power supplies are starting to fail. This property can be used as an early sign of power supply failure.