GW Instek PSS-Series User Manual - Manual (Page 4)

PSS-3203/2005 PROGRAMMABLE POWER SUPPLY
USER MANUAL
⎯ 2 ⎯
4) The function of over voltage/current/temperature protection.
5) Intelligent control fan (Vary with different output power.)
6) Warning signal by the built-in Buzzer.
7) Step by step calibration procedure.
8) Brand new panel design and the 1/4 rack size reduction volume
design.
9) Wheel knob of Fine and Coarse.
10) IEEE-488.2 and SCPI compatible command setting.
11) Correspond to CE safety regulation.
PSS-3203/2005 PROGRAMMABLE POWER SUPPLY
USER MANUAL
⎯ 3 ⎯
2.TECHNICAL SPECIFICATIONS
SPECIFICATIONS PSS-3203 PSS-2005
Voltage 0~32V×1 0~20V×1
Current 0~3A×1 0~5A×1 Output
OVP 0~33V×1 0~21V×1
Voltage ≦3mV(≦5mV rating current>3.0A)
Load Effect Current ≦3mA(≦5mA rating current>3.0A)
Voltage ≦3mV
Source Effect
Current ≦3mA
Voltage 10mV
Current 1mA(2mA rating current>3.0A) Resolution
OVP 10mV
Voltage ≦0.05%+20mV
Current ≦0.1%+5mA(+10mA rating current >3.0A)
Program
Accuracy
(25±5℃)
OVP ≦0.05%+20mV
Voltage Ripple≦1mVrms/3mVp-p
Noise≦2mVrms/30mVp-p
Ripple & Noise
(20Hz~20MHz)
Current ≦3mArms (≦5mArms rating current>3.0A)
Voltage ≦100ppm+3mV Temperature
Coefficient
(0~40℃)
Current ≦100ppm+3mA
Voltage 10mV Readback
Resolution
Current 1mA(2mA rating current >3.0A)
Voltage ≦0.05%+10mV Readback
Accuracy
(25±5℃)
Current ≦0.1%+5mA(10mA rating current >3.0A)
10%~90% ≦100ms
Response Time
Voltage Up
Voltage Down
90%~10% ≦100ms (≧10% rating load)
Voltage ≦100ppm+10mV Readback
Temperature
Coefficient
Current ≦100ppm+5mA
Voltage ≦100ppm+10mV
Drift
Current ≦150ppm+10mA