GW Instek PSW Series - PSW 720 W Specifications

APPENDIX
167
PSW 720W
PSW 30-72, PSW 80-27, PSW 160-14.4, PSW 250-9,
800-2.88
Model
Unit
PSW
30-72
PSW
80-27
PSW
160-14.4
PSW
250-9
PSW
800-2.88
Rated Output Voltage
V
30
80
160
250
800
Rated Output Current
A
72
27
14.4
9
2.88
Rated Output Power
W
720
720
720
720
720
Power Ratio
--
3
3
3.2
3.125
3.2
Constant Voltage Mode
Line Regulation (*1)
mV
18
43
83
128
403
Load Regulation (*2)
mV
20
45
85
130
405
Ripple and Noise (*3)
p-p (*4)
mV
80
80
80
100
200
r.m.s (*5)
mV
11
11
15
15
30
Temperature coefficient
ppm
/ºC
100ppm/°C of rated output voltage, after a
30 minute warm-up.
Remote sense compensation
voltage (single wire)
V
0.6
0.6
0.6
1
1
Rise Time (*6)
Rated Load
ms
50
50
100
100
150
No Load
ms
50
50
100
100
150
Fall Time (*7)
Rated Load
ms
50
50
100
150
300
No Load
ms
500
500
1000
1200
2000
Transient response time (*8)
ms
1
1
2
2
2
Constant Current Mode
Line regulation (*1)
mA
77
32
19.4
14
7.88
Load regulation (*9)
mA
77
32
19.4
14
7.88
Ripple and noise
r.m.s (*5)
mA
144
54
30
20
10
Temperature coefficient
ppm
/ºC
200ppm/°C of rated output current, after a
30 minute warm-up.