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Programmable AC/DC Power Supply | ASR-2000 Series

Product Information "Programmable AC/DC Power Supply | ASR-2000 Series"

GW Instek ASR-2000 Series
Programmable AC/DC Power Supply

The programmable laboratory power supplies of the ASR-2000 series from GW Instek includes
4 models. The units are especially suitable for desktop applications and system integration.
The following output modes are available:
1) AC power output mode (AC-INT Mode)
2) DC power output mode (DC-INT Mode)
3) AC/DC power output mode (AC+DC-INT Mode)
4) External AC signal source mode (AC-EXT Mode)
5) External AC/DC signal source mode (AC+DC-EXT Mode)
6) External AC signal superimposition mode (AC-ADD Mode)
7) External AC/DC signal superimposition mode (AC+DC-ADD Mode)
8) External AC signal synchronization mode (AC-SYNC Mode)
9) External AC/DC signal synchronization mode (AC+DC-SYNC Mode)
10) External DC voltage control of AC output mode (AC-VCA Mode)

The ASR-2000 Series provides the ability to output various waveforms to meet the testing needs of electronic components, automotive electrical equipment and home appliances:
1. Sequence mode generates waveform fallings, surges, sags, changes and other abnormal power line conditions
2. Arbitrary waveform function allows users to store/upload user-defined waveforms
3. Simulate mode simulates power outage, voltage rise, voltage fall, and frequency variations

Features of the Programmable AC/DC Power Supply ASR-2000 Series

  • Output Rating: AC up to 350 Vrms, DC up to ± 500 V
  • Output Frequency up to 999.9 Hz
  • DC Output (100% of Rated Power)
  • Measurement Items: Vrms, Vavg, Vpeak, Irms, IpkH, Iavg, Ipeak, P, S, Q, PF, CF
  • Voltage and Current Harmonic Analysis(THDv, THDi)
  • Remote Sensing Capability
  • Protective functions: OVP, OCP, OPP, OTP, AC Fail Detection and Fan Fail Alarm.
  • Support Arbitrary Waveform Function
  • Output Capacity: 500 VA/ 1000 VA
  • Customized Phase Angle for Output 
  • Sequence and Simulation Function (up to 10 sets)
  • Standard Interface: USB, LAN, RS-232
  • Optional Interface: GPIB
  • External Control I/O and Signal Input
  • Built-in Output Relay Control
  • Memory Function (up to 10 sets)
  • Built-in Web Server
AC / DC: AC, AC + DC, DC
Bidirectional: no
Interfaces: GPIB, RS-232, USB
Output Channels: 1

Related links to "Programmable AC/DC Power Supply | ASR-2000 Series"

Available documents (Subject to change)

Optional Accessories of the Programmable AC/DC Power Supply ASR-2000 Series (factory assembly only)

  • ASR-GPIB-2K: GPIB Communication Functions (needed if using ASR-002)
  • ASR-EU-2K: European Output Outlet (ASR-2050 and ASR-2100 only)

Optional Accessories of the Programmable AC/DC Power Supply ASR-2000 Series

  • GET-003 Extended Universal Power Socket (ASR-2050R and ASR-2100R only)
  • GET-004 Extended European Power Socket (ASR-2050R and ASR-2100R only)
  • GRA-439-E Rack Mount Kit (EIA)
  • GRA-439-J Rack Mount Kit (JIS)
  • GTL-232 RS-232C Cable, approx. 2 m
  • GTL-258 GPIB Cable including 25 pins Micro-D connector, approx. 2 m
  • ASR-001 Air inlet filter
  • ASR-002* External Three Phase Control Unit (if you are interested, please contact our sales department)

* Basis Requirement of ASR-002:

  1. Must be the three same models of ASR-Series
  2. The ASR-GPIB-2K: RS-232+GPIB interface is required.

* Functions of ASR-Series are limited when conducts to ASR-002:

  1. No DC Output
  2. Measurement Items: only current (A), power (W), and PF for each phase
  3. No Voltage and Current Harmonic Analysis
  4. No Remote Sensing Capability
  5. No Arbitrary Waveform Function
  6. No Sequence and Simulation Function
  7. Not supported External Control I/O
  8. No memory Function
  9. Only support USB, no LAN port for communication

Scope of delivery of the Programmable AC/DC Power Supply ASR-2000 Series

  • CD ROM with User Manual and Programming manual
  • Safety Guide
  • Power Cord
  • Mains Terminal Cover Set
  • Remote Sense Terminal Cover Set
  • GTL-123 Test Lead
  • GTL-246 USB Cable

Founded in 1975, Good Will Instrument Co., Ltd was the first professional manufacturer in Taiwan specializing in electrical test & measurement instruments. GW Instek began as a manufacturer of power supplies and quickly expanded into the development of high precision electronic test and measurement instruments.

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