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
≦
3mV
Temperature
Coefficient
(0~40
℃
)
Current
≦
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
≦
10mV
Readback
Temperature
Coefficient
Current
≦
5mA
Voltage
≦
10mV
Drift
Current
≦
10mA
