GW Instek PSW-Series User Manual - Manual (Page 167)

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.