98 PWR-01
External Monitoring
External monitoring of the output voltage and output current
The J1 connector has monitor outputs for the output voltage and the output current.
You can set the monitor output voltage range using CONFIG settings (CF13).
Monitor output rating
Output impedance: 1 kΩ or less. Maximum output current: Approx. 10 mA
The monitor output signals are used to monitor the DC voltage (mean value). They cannot be
used to accurately monitor the AC components (such as ripple and transient response wave-
form) of the actual output voltage or current.
Pin no. Signal name Description
J1-5
J1-10
J1-15
A GND Monitor output common
J1-2 VMON Monitor output of output voltage
0 V to approx. 5 V (CF13: LO), 0 V to approx. 10 V (CF13: HI) between
0 V to rated output voltage
J1-12 IMON Monitor output of output current
0 V to approx. 5 V (CF13: LO), 0 V to approx. 10 V (CF13: HI) between
0 A to rated output current
Shorting VMON and IMON to A GND may damage the PWR-01.
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