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DC Power Supplies

 
 

Stemming from the design and manufacture demands of electronic industries, GW Instek offers diverse power supply product lines to meet user's demand for a variety of applications. Based on different needs, the product lines can be divided into several categories including DC Power Supply, AC Power Source and DC Electronic Load.

For DC Power Supply, the products can be briefly categorized by the following types, Linear, Switching, Programmable or Non-programmable, Single or Multiple Outputs, High Precision or Affordable Price, Dual Range and Wide Combinations of Voltage and Current, which can be selected to meet the application requirements.

GW Instek offers more than 100 power supply products are suitable for the requirements of Electronic Assembly Testing, Education, Component Testing, Wireless Product Testing, Burn-in, Battery-Power Product Testing Automotive, Aerospace industries and so on.

 
Programmable & Single Channel DC Power Supplies
PSU-Series Programmable Switching D.C. Power Supply
  Features
  • Voltage Rating:6V/12.5V/20V/40V /60V/100V/150V/300V/400V/600V
  • Output Power Rating: 1200W~1560W
    C.V / C.C Priority
  • Adjustable voltage/current rise and fall time
  • Series/ Parallel Connection: Max. 2 Units(Models Under 300V)/ 4 Units of The Same Model
  • 1U Height and 19"Rack Mount Size
 
  • Standard Interface: USB, LAN, RS-232, RS-485, Analog Control
  • Optional Interface: GPIB, Isolated Analog Interface(Voltage Control/ Current Control)
 
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PSW-Series Programmable Switching D.C. Power Supply
    Features
  • Voltage Rating: 30V/80V/160V/250V/800V, Output Power Rating: 360W ~ 1080W
  • Constant Power Output for Multiple Range (V&I) Operation
  • CV/CC Priority; Particularly Suitable for the Battery and LED Industry
  • Adjustable Slew Rate
  • Series Operation: Up to 2 units (30V, 80V, 160V models only)
  • Parallel Operation: Up to 3 units
  • High Efficiency and High Power Density
  • 1/2, 1/3, 1/6 Rack Mount Size Design (EIA/JIS Standard) for 360W/720W/1080W
  • Standard Interface: LAN,USB,Analog Control Interface
  • Optional Interface: GPIB-USB Adaptor, RS232-USB Cable
  • LabView Driver
 
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PPH-1503 (Linear)
  Features
  • Dual Range Output (0~15V/0~3A) or (0~9V/0~5A)
  • 3.5 Inch TFT LCD Display
  • Constant Voltage and Constant Current Operation
  • Built-in DVM Measurement Function
  • High Measurement REsolution (1mV/0.1mA for 5A Range);(1mV/0.1uA for
  • 5mA Range)
  • EXternal Relay Control Output On/Off
 
  • Sink Current Capability (Maximum:2A)
  • Digital Panel Control
  • Selectable Output and Input (DVM) Ports From Front or Rear Panel
  • Key Lock Function
 
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PSB-2000 Series (Switching)
 

Features

  • Output Voltage Rating : 80V/800V
 
  • Output Power Rating : 400W~800W
  • Constant Power Output for Multi-Range(V&I)Operation
  • Series and Parallel Operation(2 Units in Series or 4 Units in
  • parallel Maximum)
  • Sequence function edited by PC will be controlled through power supply
  • optional interface
  • Standard Interafce: RS-232C / USB / Analog Control Interface
  • Optional Interface: GPIB
 
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PPS-3635 (Linear)
  Features
  • Easy Operation with UP/DOWN Key
  • High Resolution: 10mV, 1mA
  • Over Voltage Protection, Over Current Protection by Hardware
  • 100 Sets of Memory
  • Self Test and Software Calibration
  • Meets UL CSA IEC Safety Regulation
  • Auto Step Running With Time Setting
  • FRONT/REAR Output and Sense Switch Selectable
 
  • IEEE-488.2 and SCPI Compatible Command set
  • Labview Driver Software
  • High Stability, Low Drift
 
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PSS-Series (Linear)
    Features
  • Digitized Programmable Interface
  • High Resolution 10mV, 1mA
  • High Stability, Low Drift
  • Over-Voltage, Over-Current, Over Temperature Protection
  • Intelligent Fan Control (Changes by Output Power)
  • Built-in Buzzer Alarm
  • Labview Driver
  • Standard Interface: RS-232C
  • Optional Interface: GPIB (IEEE-488.2)
  • Optional European Jack Type Terminal
 
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PSM-Series (Linear)
  Features
  • Single Output Dual Range Max. 200W
  • High resolution: 1mV/1mA
  • 0.01% load/line regulation, 350uVrms ripple
  • Auto step runing with timer setting and 100 Sets memory
  • Safety design: OVP,OCP & OTP;Output ON/OFF control
  • Self-test and software calibration
  • Highly visible vacuum-fluorescent display
  • Front and rear output terminal
 
  • Standard interface : RS-232C, GPIB
  • Option : European Jack Type Terminal
 
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PSH-Series (Switching)
 

Features

  • Wide input voltage range and high power factor (P.F)
  • high efficiency and high power density
  • Constant voltage and constant current operation
  • Over voltage over current and over temperature protection
  • Low ripple and noise
  • Output on/off control
  • Self-test and software calibration
  • LabView driver
  • Standard interface : RS-232C
  • Optional interface : GPIB ( IEEE-488.2 )
 
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PSP-Series (Switching)
  Features
  • LCD display
  • Output on/off control
  • 3-step fan speed control
  • Voltage/current/power settings
  • Key lock to avoid operation error
  • OVL / OCL /OPL /OTP protection
  • Normal, +% & -% output operation key
  • High efficiency and high power density
 
  • Standard interface:RS-232C
  • Optional European type jack terminal
 
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Non-Programmable & Single Channel DC Power Supplies
GPR-U Series (Linear)
 

Features

  • 0.01% High Regulation
 
  • Constant Voltage and Constant Current Operation
  • Low Ripple and Noise
  • Overload and Reverse Polarity Protection
  • 3 1/2 Digits 0.5" LED Display
  • Application for Material and Products Aging
  • Built-In Overvoltage and Overcurrent Tripped Crowbar
  • Ten-Turn Potentiometer
 
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GPR-H Series (Linear)
  Features
  • 0.01% High Regulation
  • Constant Voltage and Constant Current Operation
  • Internal Select for Continuous or Dynamic Load
  • Low Ripple and Noise
  • Overload and Reverse Polarity Protection
  • 3 1/2 Digit 0.5" LED Display
 
  • Internal Select for Continuous or Dynamic Load (for GPR-3510HD/GPR-6060D/GPR-7550D)
 
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GPR-M Series (Linear)
    Features
  • 0.01% High Regulation
  • Constant Voltage and Constant Current Operation
  • Internal Select for Continuous or Dynamic Load
  • Low Ripple and Noise
  • Overload and Reverse Polarity Protection
  • 3 1/2 Digit 0.5" LED Display
 
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GPS-Series (Linear)
  Features
  • Light and Compact Design
  • 0.01% High Regulation
  • Constant Voltage and Constant Current Operation
  • Remote Control for External Programmability
  • Internal Select for Continuous or Dynamic Load
  • Low Ripple and Noise
  • Overload and Reverse Polarity Protection
  • Series or Parallel Operation
  • Optional European Type Jack Terminal for GPS-3030/GPS-3030D/GPS-3030DD
   
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SPS-Series (Switching)
    Features
  • Dual Measurement Display
  • 0.01 % High Regulation
  • Constant Voltage and Constant
  • Current Operation
  • High Efficiency
  • High Power Density
  • Over Voltage Protection
  • Remote Output ON/OFF Control
 
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Programmable & Multiple Channel DC Power Supplies
PPE-3323 (Linear)
  Features
  • Easy operation with UP/DOWN key
  • High resolution: 10mV, 1mA
  • Over voltage protection, over
  • current protection by software
    50 Sets memory
  • Self test and software calibration
  • Meets UL, CSA, IEC safety regulation
  • Auto step running with timer setting
  • Triple output
 
  • Auto tracking
  • RS-232 communication
  • High stability, low drift
 
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PPT-Series (Linear)
 

Features

  • Easy operation with UP/DOWN key
  • High Resolution: 10mV, 1mA
 
  • Over voltage protection, over
  • current protection by hardware
  • 50 Sets memory
  • Self test and software calibration
  • Meets UL CSA IEC Safety Regulation
  • Auto Step Running With Timer Setting
  • FRONT/REAR Output and Sense Switch Selectable
  • Triple Output
  • Auto Series and Parallel Operation
  • Auto Tracking
 
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PST-Series (Linear)
  Features
  • Digitized programmable interface
  • high resolution 10mV, 1mA
  • 192 x 128 LCD display, simultaneously
  • Over-voltage, over-current, over temperature protection
  • Intelligent fan control (changes by output power)
  • 100 Sets memory
  • Auto step running with timer
  • Provided auto series and parallel function
  • Labview driver
 
  • Standard interface: RS-232C
  • Optional: GPIB (IEEE-488.2)
 
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GPD-Series (Linear)
 

Features

  • 2/3/4 Independent Isolated Output
 
  • 4 LED Display Sets: 3 digits after decimal point
  • Minimum Resolution :
  • 1mV/1mA(GPD-2303D/GPD-3303S/GPD-4303S)
  • 100mV/10mA(GPD-3303D)
  • Digital panel control(rotary encoder Switch, rubber key with indicator)
  • User-friendly operation, coarse/fine volume control
  • 4 Sets Save/Recall
  • Key-Lock
  • Output on/off
  • Tracking Series and Parallel model
 
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Non-Programmable & Multiple Channel DC Power Supplies
 
GPS-x303 Series (Linear)
  Features
  • 4 Independent Isolated Output
  • Four "3 Digits" LED Displays
  • 0.01% Load and Line Regulation
  • Low Ripple and Noise
  • Tracking Operation and Auto Series/Parallel Operation
  • Output ON/OFF Switch
  • Output Voltage and Current Setting When Output Disable
  • Fan Speed Control Circuit to Minimize Fan Noise
  • Over Load and Reverse Polarity Protection
 
  • Optional European Jack Type Terminal
 
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GPC-Series (Linear)
 

Features

  • Four Digital Panel Meters (GPC-3030DQ)
  • Triple Output
  • Auto Tracking
 
  • Auto Series and Parallel Operation
  • Constant Voltage and Constant Current Operation
  • Low Ripple and Noise
  • Internal Select for Continuous or Dynamic Load
  • Overload and Reverse Polarity Protection
  • 3 1/2 Digits 0.39" LED Display(GPC-3030DQ)
  • 3 1/2 Digits 0.5" LED Display(GPC-1850D/3030D/3060D/6030D)
  • 5V, 3A Fixed Output
 
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SPD-3606 (Switching)
  Features
  • Three independent, isolated output
  • CH3 adjustable output : 0.1~5V/3A
  • High efficiency power conversion (up to 25% more than traditional power supply)
  • Remote output on/off control
  • OVP to protect the DUT
  • OTP to protect SPD-3606 to decreas the repair rate
  • Compact size, light weight
 
  • Low Fan acoustic noise with fan speed control circuit
  • Voltage/current protection knob (option)
 
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