GW Instek PSW-Series User Manual - Manual (Page 23)

GETTING STARTED
23
effective output is actually limited to the power
limit of the unit. In this case the output current
and voltage then depend purely on the load
value.
Below is a comparison of the operating areas of
each power supply.
PSW 800V Series Operating Area
05
10 15
20 25
30
0 20 40 60 80 100
Vo
lt
…
Cur…
Po…
0
100
800
Current (A)
V
ol
ta
ge
(
V
)
200
300
400
700
0 1 2 3 4
900
5
Type III
Type II
Type I
500
600
0.45 0.9 1.35
800
250
2.88 4.32 1.44
PSW 250V Series Operating Area
05
10 15
20 25
30
0 20 40 60 80 100
Vo
lt
…
Cur…
Po…
Current (A)
V
ol
ta
ge
(
V
)
0 3 6 9 12 15
Type III
Type II
Type I
1.44 2.88 4.32
250
80
9 13.5 4.5
250
200
150
100
50
0