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Electronic Loads
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.

The new APS-Series AC/DC Power Source is not only a precision AC/DC power source, but also as a powerful analyzer, containing abundant features for the testing and characteristic analysis of power supplies, electronic devices, components and modules. In addition to AC/ DC Power Source the APS-Series is fully programmable to simulate different power outputs. Sequence can be created by using arbitrary waveforms as well as voltage or frequency sweeps.

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.
DC Electronic Load
PEL-3000(H) Series Programmable DC Electronic Load
Features
  • Operating voltage (DC):0~150V(PEL-3000)/ 0~800V(PEL-3000H)
  • Operating Mode : C.C / C.V / C.R / C.P / CC+CV / CR+CV / CP+CV
  • Parallel Connection of Inputs for Higher Capacity (Max : 9,450W)
  • Support of High Slew Rate:Max. 16A/us((PEL-3000)/ 0.84A/us(PEL-3000H)
  • Run Program Function(GO/NO GO Test)
  • Sequence Function for High Efficient Load Simulations
  • Dynamic(Switching) Function:0.0166Hz ~20kHz
PEL-3000(H) Series Programmable DC Electronic Load
  • Soft Start Function:Off / On(1~200ms, Res:1ms)
  • Adjustable OCP / OVP / OPP / UVP Setting
  • Short Circuit Function
  • Timer function : Elapsed Time of load on
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PEL-2000A
  PEL-2000A

Features

  • Sequence function to do high Efficient load simulations
  • Flexible configuration with mainframes and plug-in modules
 
  • Multiple independent load inputs up to 8 channels in a mainframe
  • Parallel connection of inputs for increased load capacity
  • Parallel connection of inputs for static and dynamic tests
  • OPP/OCP/OVP/OTP protections
  • External channel control/monitoring via an analog control connector
  • Multi-Interface USB Device / Host, RS-232C, and GPIB (Optional)
 
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AC/DC Electronic Load
PEL-500 Series DC Electronic Load
Features
  • 5-digit digital voltage, current and power meter
  • Simultaneous display of voltage, current, and watts
  • Short-circuit time can be set during short-circuit test
  • Automatic test function of overcurrent protection/overpower protection
  • The battery discharge test function can set the discharge stop voltage (Vbatt), discharge capacity (AH, WH) and stop discharge time.
  • Surge test can simulate boot overshoot current and transient current from hot plugging.
  • Constant current, constant resistance, constant voltage, constant power and Dynamic mode
  • Overvoltage, overcurrent, over power, over temperature protection and reverse polarity detection
PEL-500 Series DC Electronic Load
  • Voltage polarity display can be set to positive value ("+") or negative value ("-")
  • Communications interface: RS232, USB
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PEL-5000C High Power Compact DC Load
  PEL-500 Series DC Electronic Load

Features

  • Maximum power up to 192KW
  • Up to 8 units of master/slave parallel control
  • 5-digit digital voltage, current and power meter
  • Large LCD Display
  • Display voltage value, current value, watt value at the same time
 
  • Suitable for power factor regulator (PFC) testing (600V, 1200V models)
  • Automatically perform OCP, OPP test
  • The power-on state value can be set
  • Constant current, constant resistance, constant voltage, constant power, constant current + constant voltage, constant power + constant voltage, dynamic and short circuit modes
  • Short circuit time can be set during short circuit test
  • Over current, over power, over temperature protection and over voltage warning
  • Voltage polarity display can be set to positive value ("+") or negative value ("-")
  • Support solar panel MPPT test
  • Optional interface: GPIB, RS232, USB, LAN
 
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