Page 26 - PHU_User Manual_EN_Rev A
P. 26
PHU Series User Manual
Theory of Operation
The theory of operation chapter describes the basic principles of
operation, protection modes and important considerations that must
be taken into account before use.
Operating Area Description
Background The PHU power supplies are regulated DC power
supplies with a high voltage and current output.
These operate in CC or CV mode within a wide
operating range limited only by the output power.
The operating area of each power supply is
determined by the rated output power as well as
the voltage and current rating.
Below is a comparison of the operating areas of
each power supply.
PHU 80V Series Operating Area
PHU 80V
62.5 125 170 187.5 340 510
80 80
5kW
Voltage (V) 40 15kW
60
10kW
25
20
15
10
Po…
0 5
20 30 29.4
0
0 100 200 300 400 Volt… 468 1 500
0
0 200000
Current (A)
Cur…
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