PSS-2005GP Programmable Linear D.C. Power Supply

Key Features

Output Range 0-20V / 0-5A, 100W max
High Precision Stable, low-noise linear DC output
Programmable Control Via GPIB (IEEE-488) interface
Digital Display Easy-to-read voltage and current readings
Protection Features OVP, OCP, and OTP included
Single Channel Output Ideal for focused testing setups
Compact Design Space-saving for bench or rack use
Reliable Performance Suitable for labs, R&D, and automation

The PSS-2005GP Programmable Linear D.C. Power Supply is a high-precision, single-channel power source engineered for demanding laboratory and industrial applications. Delivering a programmable output range of 0-20V and 0-5A with a maximum power capacity of 100W, it offers stable and clean linear DC power ideal for sensitive electronic testing. This model features GPIB (IEEE-488) interface compatibility, enabling seamless remote control and integration into automated test systems. With high resolution, fine voltage/current adjustment, and multiple protection mechanisms including OVP (Over Voltage Protection) and OTP (Over Temperature Protection), the PSS-2005GP ensures reliable and safe operation. Its intuitive front-panel controls and clear digital display enhance user experience, while programmable settings allow for flexible and repeatable test procedures—making it a versatile tool for R&D labs, quality control, and electronic repair environments.

PSS-Series Specifications

The specifications apply when the PSS-Series is powered on for at least 30 minutes under +20°C~+30°C.

	PSS-2005	PSS-3203
OUTPUT
Voltage	0~20V	0~32V
Current	0~5A	0~3A
OVP	0~21V	0~33V
LOAD REGULATION
Voltage	< 3mV ( < 5mV rating current > 3A)
Current	< 3mA ( < 5mA rating current > 3A )
LINE REGULATION
Voltage	< 3mV
Current	< 3mA
RESOLUTION
Voltage	10mV
Current	1mA ( 2mA, rating current >3A )
OVP	10mV
PROGRAM ACCURACY (25±5° C)
Voltage	< 0.05% + 20mV
Current	< 0.1% + 5mA (10mA, rating current> 3A)
OVP	< 0.05% + 20mV
RIPPLE & NOISE (20Hz ~ 20MHz)
Voltage	Ripple≦1mVrms / 3mVp-p Noise≦2mVrms / 30mVp-p
Current	< 3mArms ( < 5mArms, rating current > 3A )
TEMPERATURE COEFFICIENT (0~40° C )
Voltage	< 100ppm + 3mV
Current	< 100ppm + 3mA
READBACK RESOLUTION
Voltage	10mV
Current	1mA ( 2mA, rating current > 3A )
READBACK ACCURACY (25±5° C)
Voltage	< 0.05% + 10mV
Current	< 0.1% + 5mA (10mA rating current > 3A)
READBACK TEMPERATURE COEFFICIENT
Voltage	< 100ppm + 10mV
Current	< 100ppm + 5mA ( + 10mA rating current > 3A )
RESPONSE TIME
Voltage Up 10%~90%	< 100mS
Voltage Down 90%~10%	< 100mS ( ≧10% rating load )

DRIFT
< 100ppm + 10mV
< 150ppm + 10mA
INTERFACE
Standard : RS-232C Option : GPIB (IEEE488.2)
POWER SOURCE
AC100V/120V/220V±10%, 230V (+10%~-6%), 50/60Hz
ACCESSORIES
User manual x 1 Power cord x 1 Test lead GTL-105 x 1 [or European Test Lead GTL-203 x 1]
DIMENSIONS & WEIGHT
108(W) x 140(H) x 315(D)mm Approx. 4.8kg

PSS-2005GP Programmable Linear D.C. Power Supply