PWR-01 41
Operation Overview
The PWR-01 is a constant voltage (CV)/ constant current (CC) regulated DC power supply
that can output a wide range of voltage and current within rated output power.
If you configure the settings so that "output voltage × output current" is less than or equal to
the rated output power, the PWR-01 operates as a traditional constant-voltage (CV)/ con-
stant-current (CC) power supply.
If you configure the settings so that "output voltage × output current" is greater than the rated
output power, the actual output is limited (p.53) by the power limit (POWER LIMIT: approxi-
mately 105 % of the rated output power), and the output voltage and output current change
depending on the load value.
Output current (A)
Output voltage (V)
35
30
45
40
25
20
15
10
5
0
0 5 10 15 20 25 30 45
0102030405060
35
70
40
80 90
0 15 30 45 60 75 90 105 120 135
Rated output current
Rated output power
Rated output power
[L type] Operating range
Rated output voltage: 40 V
PWR401L
PWR801L
PWR1201L
PWR401L: 400 W
PWR801L: 800 W
PWR1201L: 1200 W
Output current (A)
Output voltage (V)
60
30
90
40
80
70
20
50
10
0
0 2.5 5 7.5 10 12.5 15 22.5
0 5 10 15 20 25 30
17.5
35
20
40 45
0 7.5 15 22.5 30 37.5 45 52.5 60 67.5
Rated output current
Rated output power
Rated output power
[ML type] Operating range
Rated output voltage: 80 V
PWR401ML
PWR801ML
PWR1201ML
PWR401ML: 400 W
PWR801ML: 800 W
PWR1201ML: 1200 W
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