GW INSTEK – PSM-Series

The PSM-Series are single output / dual range, 120 or 200W, programmable linear DC power supplies. OVP, OCP, OTP, and, output On/Off control protect the PSM-Series and their load from unexpected conditions.

The PSM-Series are single output / dual range, 120 or 200W, programmable linear DC power supplies. OVP, OCP, OTP, and, output On/Off control protect the PSM-Series and their load from unexpected conditions. High resolution, high regulation, and low ripple are maintained at 1mV/1mA, 0.01%, and <350 Vrms, respectively. Operation and configuration is simplified with a digital interface and a clear LCD display. Standard features include store/recall output memories, automatic stepping with timers for continuous testing and self-testing, and software calibration features to reduce maintenance efforts. SCPI programming, LabVIEW drivers, RS-232C, and GPIB interfaces enable easy automated test system integration and remote control. The PSM-Series are an ideal choice for high precision applications such as QA verification and product development.

Need more information?

Please contact +6221-5467618, +6221-54212399 or email [email protected]

Specification

 
PSM-2010
PSM-3004
PSM-6003

DC OUTPUT

Low Range
0~8V/20A
0~15V/7A
0~30V/6A
High Range
0~20V/10A
0~30V/4A
0~60V/3.3A

CONSTANT VOLTAGE OPERATION

Regulation + (% of output + offset) Load regulation < 0.01% + 2mV
Line regulation < 0.01% + 2mV
Ripple & Noise < 350 μVrms/3mVpp < 350 μVrms/2mVpp ≦50V : < 500μVrms/3mVpp
>50V : < 1mVrms/3mVpp

CONSTANT CURRENT OPERATION

Regulation + (% of output + offset) Load regulation < 0.01% + 250μA
Line regulation < 0.01% + 250μA
Ripple & Noise < 2mArms

RESOLUTION

Programming Voltage
1mV
1mV
2mV
Programming Current
1mA
0.5mA
0.5mA
Readback Voltage
0.5mV
0.5mV
1mV
Readback Current
1mA
0.1mA
0.5mA
Front Panel Voltage 1mV
Front Panel Current 1mA ( <10A ), 10mA (>10A )
OVP/OCP Voltage 10mV
OVP/OCP Current 10mA

ACCURACY

Programming Voltage 0.05% + 10mV
Programming Current 0.2% + 10mA
Readback Voltage 0.05% + 5mV
Readback Current 0.15% + 5mA
OVP/OCP Voltage 0.1% + 10mV
OVP/OCP Current 0.4% + 10mA

TRANSIENT RESPONSE

  < 50μsec (for output to recover within 15mV following a change in output current from full load to half load)

COMMAND PROCESSING TIME

  100ms

VOLTAGE PROGRAMMING RESPONSE TIME (for resistive load)

Voltage Up Full Load
95mS
50mS
80mS
Voltage Up No Load
45mS
20mS
100mS
Voltage Down Full Load
30mS
45mS
30mS
Voltage Down No Load
450mS
400mS
450mS

STABILITY (% of output + offset)

Voltage 0.02% + 1mV
Current 0.1% + 1mA

MEMORY

  Store/Recall 100 sets

TEMPERATURE COEFFICIENT PER±(% of output + offset)

Voltage 0.01% + 3mV
Current 0.02% + 3mA

INTERFACE

  Standard : RS-232C, GPIB
POWER SOURCE  
  AC100V/120V/220V±10%, 230V-6%~+10%, 50/60Hz
DIMENSIONS & WEIGHT
  230(W) x 140(H) x 380(D)mm
Approx. 10kg

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