ASR and APS series AC power sources
- Technology
- AC power sources and analysers
- Partner
- GW Instek
GW Instek AC power supplies currently can be divided into three categories, AC-DC power sources, programmable linear AC power sources, and linear AC power sources. The ASR-2000 series, an AC-DC power source suitable for system integration or desktop applications, provides both rated power output for AC output and rated power output for DC output. The APS-7000 series programmable AC power sources consist of 500VA of APS-7050, 1000VA of APS-7100, 2000VA of APS-7200, and 3000VA of APS-7300. APS-7000 series features power characteristics from its linear structure design including low noise, low THD, and highly stabilised power output. The APS-7000E Series is the economy version of the APS-7000 series.
For range details, please see the catalogue in the downloads section below.

Range features
A high level overview of what this range offers
- ASR-2000 series, programmable AC/DC source
- AC 0~350V RMS, DC 0 ~ ±500V
- APS-7000 series programmable linear AC power sources. Output capacity from 500VA – 1000VA – 2000VA – 3000VA
- APS-7000E AC power sources. Output capacity from 500VA – 1000VA
What’s in this range?
All the variants in the range and a comparison of what they offer
Model | Power capacity | Maximum current (rms) | Voltage (rms) |
---|---|---|---|
ASR-2050/ASR-2050R | 500 VA | 5A (100V) / 2,5A (200V) | 175VAC /-250VDC to +250VDC |
ASR-2100/ASR-2100R | 1000VA | 10A (100V) / 5A (200V) | 350VAC /-500VDC to +500VDC |
APS-7050 | 500VA | 4,2A | 310VAC |
APS-7100 | 1000VA | 8,4A | 310VAC |
APS-7200 | 2000VA | 16,8A | 310VAC |
APS-7300 | 3000VA | 25,2A | 310VAC |
APS-7050E | 500VA | 4,2A/2,1A | 310VAC |
APS-7100E | 1000VA | 8,4A/4,2A | 310VAC |