GW Instek PSM-Series User Manual - Manual (Page 5)

PSM-SERIES PROGRAMMABLE POWER SUPPLY
USER MANUAL
⎯ ⎯
3
2. TECHNICAL SPECIFICATIONS
Specification PSM-2010 PSM-3004 PSM-6003
Low Range 0~ +8V / 0~20A 0~ +15V / 0~ 7A 0~ +30V / 0~6A
DC Output
High Range 0~ +20V/0~ 10A 0~ +30V/0~4A 0~ +60V/0~3.3A
Regulation
(% output +
offset)
Load regulation ≦ 0.01% + 2mV
Line regulation ≦ 0.01% +2mV
Constant
Voltage
Operation Ripple &
Noise
<350uVrms/
3mVpp
<350uVrms/
2mVpp
<500uVrms/
3mVpp,
<1mVrms/
3mVpp
(Rating voltage
>50V)
Regulation
(% output +
offset)
Load regulation ≦ 0.01% + 250uA
Line regulation ≦ 0.01% +250uA
Constant
Current
Operation Ripple &
Noise
2mArms
Resolution
Voltage 1mV 1mV 2mV
Programming
Current 1mA 0.5mA 0.5mA
Voltage 0.5mV 0.5mV 1mV
Readback
Current 1mA 0.1mA 0.5mA
Voltage 1mV
Front Panel
Current 1mA(<10A),10mA(≧10A)
OVP 10mV
OCP 10mA
PSM-SERIES PROGRAMMABLE POWER SUPPLY
USER MANUAL
⎯ ⎯
4
Specification PSM-2010 PSM-3004 PSM-6003
Accuracy
Voltage 0.05% + 10mV
Programming
(@23℃±5℃) ,
±(% output
+ offset)
Current 0.2% + 10mA
Voltage 0.05% + 5mV
Readback
(@23 ℃ ±5 ℃ ),
±(% output
+ offset)
Current 0.15% + 5mA
Voltage 0.1% + 10mV
OVP/OCP
Accuracy,
±(% output
+ offset)
Current 0.4% + 10mA
Interface Command
proceeding time (The
average proceeding time
during receiving GPIB or
RS-232 command until
voltage output)
100ms
Load
Time
Full
Load
No
Load
Full
Load
No
Load
Full
Load
No
Load
Rise 95ms 45ms 50ms 20ms 80ms 100ms
Voltage Setting
Response Time
(Resistor Load)
Fall 30ms 450ms 45ms 400ms 30ms 450ms
Stability ±(% of output + offset): Following 1 hour warm-up, the output level drift
after 8 hours test under a fixed load, test lead and ambient temperature.