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Power Source AC - DC


GW Instek AC Power Supplies currently can be divided into three categories.

AC power supply APS-1102A not only plays the role as a precision AC/DC power source but also a powerful analyzer. It contains abundant features for the testing and characteristic analysis of power supplies, electronic devices, components and modules.

The APS-7000 series is programmable linear AC power source, with the height of 2U and output frequency range is 45~500Hz. The maximum rated output for APS-7050 is 500VA, 310Vrms, 4.2Arms and APS-7100 is 1000VA, 310Vrms, 8.4Arms. The APS-7000 series comprises nine measurement and test functions and provides user interface similar to that of AC Power Meter.

The APS-9000 Series are dual output, 300 to 1000VA, linear AC power source. To protect the APS-Series and loads from unexpected conditions, over current, over temperature, and short-circuit protection are standard.

• 5.7" Large LCD Display
• Output Capacity: 1kVA (for AC 200V Input)
• Output Modes: AC and AC DC Combined with any of four signal sources
• Signal Source: Internal (INT), External (EXT), Internal External (ADD) and Synchronization (SYNC)
• Arbitrary Waveform Power Output
• Power Amplifier of External Signal
• Measurement Functions: Voltage, Current, Power, Frequency, Power Factor, CF and Harmonic Current
• Capacitor Input Load Supported
• Sequence Function Allows Programming of Output Patterns
• Limiter Function ( Upper / Lower / Limit Function)
• 30 sets of Save / Recall Memory
• Output On / Off Switch
• USB (USBTMC) and RS-232 Standard for Remote Control
• PC Software (Including Data Logging)


AC Power Source (APS 7000)


• 4.3 inch TFT-LCD Display, Only 88mm (2U) case height
• Output Capacity: APS-7050(500VA), APS-7100 (1000VA)
• Arbitrary Waveform Function
• Surge/ Dip control for output artificial surges or dips in voltage to a DUT
• Measurement function comprises Voltage, Current, Power, Apparent Power, Current (peak),
  IPKH, Frequency, Power Factor, Crest Factor
• 10 sets of the Sequence mode, Simulate mode, and Programming mode
• 10 sets of Preset allow users to store ten settings
• Support Sequence, Simulate, and Program to automatically execute output after the equipment power is on
• Support SCPI Emulation, LabVIEW Driver
• Standard interface: USB Host, LAN
• Support remoter control: Sync Output, Program mode signal output, Trigger In/Out, Output on/off
• Option interface: GPIB (APS-001) ??? RS232/USB CDC (APS-002)

Electrical Safety Testers

AC Power Source (APS 9000)


• True RMS Meter
• Wide Output Voltage / Frequency Variable Range
• Save/Recall 4 Sets of Voltage/Frequency Memory
• Over Current Protection and Over Temperature Protection
• Stable and Low-Distortion Output Waveforms
• Software Calibration to Ensure Accuracy
• Panel-Lock Function to Prevent Operation Error
• Frequency,Volt,Amp,Watt and Power Factor Display

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Electrical Safety Testers