GW Instek · Authorized India Partner

GW Instek DC & AC Power Supplies

26 models available in India, backed by local calibration support, hands-on application engineering, and manufacturer warranty.

26 Models

INR Invoicing

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GSAS provides the complete GW Instek power supply portfolio in India, from precision linear sources to high-power programmable switching supplies, AC power sources, and regenerative bidirectional DC supplies. Whether you need milliamp-resolution bench supplies for R&D or multi-kilowatt programmable sources for production testing, every unit is backed by local field application engineering and calibration support.

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Catalog

All DC & AC Power Supplies (26)

RBS Series Regenerative Bidirectional DC Source

GW Instek RBS Series regenerative bidirectional DC source, 5 kW to 30 kW in 3U, 100V to 2250V, up to ±510A, with built-in SAS/PV simulation, 8 battery models, and master-slave parallel to 300 kW. Buy in India from GSAS, an authorized GW Instek partner with application engineering and local calibration support.

5 kW to 30 kW (3U)100V – 2250VUp to ±510 A

ASR-6000 Series

GW Instek ASR-6000 Series high-performance programmable AC/DC power source, a third-generation SiC-based regenerative-grade AC DC power source family (ASR-6450 4.5 kVA, ASR-6500 5 kVA, ASR-6600 6 kVA, ASR-6660 6.6 kVA) delivering up to 350 Vrms phase / 700 Vrms line and ±500 V DC in a 4U chassis, with 10 output modes, single- and three-phase AC output (1P2W/1P3W/3P4W), 100th-order harmonic analysis and rack-parallel expansion to 39.6 kVA. Available as an AC power source in India from GSAS Micro Systems, an authorized GW Instek engineering partner, with application engineering, calibration and nationwide support.

ASR-6450 (4.5 kVA), ASR-6500 (5 kVA), ASR-6600 (6 kVA), ASR-6660 (6.6 kVA)Phase 350 Vrms / Line 700 Vrms−250 to +250 V / −500 to +500 V

PHU Series

GW Instek PHU Series autoranging (multi-range) high power DC power supply, a programmable DC power supply spanning 18 models across 5 kW / 10 kW / 15 kW and 80 V to 1500 V (up to 510 A), built on SiC devices in a 3U rack with C.V/C.C priority, web-based AWS control and parallel operation to 150 kW. A high voltage, high power DC source for photovoltaic, EV and automotive test, available in India from GSAS Micro Systems as an authorized GW Instek engineering partner, with application engineering, integration and calibration support.

80 / 200 / 500 / 750 / 1000 / 1500 V5 kW / 10 kW / 15 kW per unit510 A (PHU 80-510)

PSW Multi-Channel Series

Multi-channel programmable DC power supply with up to 800W per channel and parallel/series configuration. Available in India from GSAS with hands-on application engineering and local support.

1 to 4 per unitUp to 800W per channelUp to 250V per channel

ASR-2000 Series

Programmable AC/DC power source with voltage/current harmonic analysis, arbitrary waveform, and sequence functions. Available in India from GSAS with hands-on application engineering and local support.

500 VA / 1000 VA0 - 350 Vrms1.00 Hz to 999.9 Hz

APS-7000 Series

Programmable linear AC power source with 4.3-inch TFT-LCD, measurement functions, and automatic sequence execution. Buy in India from GSAS, authorized GW Instek partner.

500 VA to 3000 VA0 - 310 Vrms45 - 500 Hz (up to 999.9 Hz)

GSM-20H10

Source measure unit with 6.5-digit resolution, 4-quadrant operation, and built-in sequence modes for semiconductor and device characterization. Available in India from GSAS.

±210V / ±0.05A / 22W0.012% basic measure6.5-digit

PSW Series

Programmable switching DC power supply with CV/CC priority mode, adjustable slew rate, and parallel operation up to 800V. Buy in India from GSAS with local support.

30V to 800V360W to 1080WCV/CC priority

PSB-2000 Series

Programmable switching DC power supply with constant power multi-range output, series/parallel operation, and rotatable control panel. Buy in India from GSAS.

0 - 80V / 0 - 800V400W to 800WConstant power multi-range

PSU Series

Programmable switching DC power supply, 1200 W to 1560 W per unit across fifteen voltage ratings from 6 V to 600 V in 1U, with C.V/C.C priority and parallel operation up to four units, for industrial and EV testing in India from GSAS Micro Systems, an authorized GW Instek engineering partner.

1200 W to 1560 W per unit6 / 8 / 12.5 / 15 / 20 / 30 / 40 / 50 / 60 / 80 / 100 / 150 / 300 / 400 / 600 VC.V / C.C priority, adjustable rise and fall time

ASR-3000 Series

Compact programmable AC/DC power source up to 5kVA with high-frequency mode, power analysis, and IEC harmonics testing. Available in India from GSAS with hands-on application engineering and local support.

2kVA to 5kVAAC 0-310V / DC 0-438VDC to 2 kHz (HF model)

PSH Series

Programmable switching DC power supply with high power factor, constant voltage/current operation, self-test calibration, and RS-232C/GPIB interface for industrial test applications. Buy in India from GSAS.

Programmable switching DCCV/CC, self-test, software calibrationLCD with buzzer alarm

GPR-H Series Linear DC Power Supply

Linear DC power supply with 0.01% high regulation, constant voltage/current operation, and low ripple output for sensitive analog circuit testing. Buy in India from GSAS.

Linear DC power supply0.01% (CV and CC)240W to 375W

PSP Series

Switching DC power supply with 3-step fan speed control, LCD display, and comprehensive protection for bench and system applications. Available in India from GSAS.

0 - 60V (model dependent)Up to 10A3-step speed

SPS Series

Switching DC power supply with 0.01% regulation, dual digital meters, and overload protection for bench and production use. Buy in India from GSAS.

12V to 60V (model dependent)Up to 30A0.01% high regulation

PFR-100 Series

Fanless multi-range DC power supply with natural convection cooling, CV/CC priority, and adjustable slew rate for noise-sensitive test environments. Available in India from GSAS.

100WUp to 250VFivefold V & I

PPH-1500 Series

Programmable high-precision DC power supply with fast transient response under 40 microseconds and 3.5-inch TFT LCD display. Buy in India from GSAS, authorized GW Instek partner.

1 or 2 (model dependent)0 - 15V / 0 - 3A per channel< 40 us (front output)

PPX Series Programmable High Precision DC Power Supply

Programmable high precision DC power supply with 0.1 µA current resolution and 0.1 mV voltage resolution, data logging, and sequence testing. 36W to 100W models from 10V to 100V. Buy in India from GSAS, authorized GW Instek partner.

36W - 100W10V - 100V0.1 µA (min)

GPP-3610H Series Programmable DC Power Supply

Triple and single channel programmable DC power supply with 4.3-inch TFT LCD, built-in electronic load modes, and waveform sequencing. Up to 360W output. Available in India from GSAS Micro Systems.

1-CH or 3-CH models360W0.1 mV / 0.1 mA

GPP-X323 Series Multi-Output Programmable DC Power Supply

GW Instek GPP-X323 programmable DC power supply, a 1 to 4 channel benchtop power supply rated to 217 W total, with built-in CC/CV/CR electronic load on CH1/CH2, ≤350 µVrms ripple, ≤50 µs transient response and 0.1 mV/0.1 mA readback. Buy this multi-output DC power supply in India from GSAS, authorized GW Instek engineering partner, with INR pricing, GST invoicing and calibration.

1 / 2 / 3 / 4 (GPP-1326 to GPP-4323)217 W0–32 V, 0–3 A (0–6 A on GPP-1326)

GPE-X323A Series Multi-Output Linear DC Power Supply

Multi-output linear DC power supply with 4.3-inch LCD, independent isolated outputs, and analog remote control. 1 to 4 channels, 0-32V / 0-6A. Available in India from GSAS Micro Systems, authorized GW Instek partner.

1 / 2 / 3 / 40-32V, 0-6A (1-CH) / 0-3A (multi)4.3" LCD

GPP-1323 Series Programming Linear DC Power Supply

Programming linear DC power supply with switchable power supply and electronic load function, slew rate control, remote sense, and sequence programming. Available in India through GSAS Micro Systems, authorized GW Instek partner.

0-32V / 0-3A or 0-20V / 0-5A0.1 mV (readback)Down to 1 µA (Low range)

GPS-2303 Series Multiple Output Linear DC Power Supply

Multiple output linear DC power supply with 0.01% regulation, tracking operation, and auto series/parallel mode. 2 to 4 isolated channels at 0-30V / 0-3A. Buy in India from GSAS, authorized GW Instek partner.

2 / 3 / 40-30V, 0-3A per channel0.01% load & line

GPD-2303S Series Programmable Linear DC Power Supply

Multiple output programmable linear DC power supply with digital panel control, tracking series/parallel modes, and USB interface. 2 to 4 channels at 0-30V / 0-3A. Buy in India from GSAS, authorized GW Instek partner.

2 / 3 / 40-30V, 0-3A per channel1 mV / 1 mA

GPE-3060 Series Triple Output Linear DC Power Supply

Triple output linear DC power supply with 4.3-inch LCD, three independent isolated channels, OVP, and key lock function. 30V/6A or 60V/3A plus 5V/5A auxiliary. Available in India from GSAS Micro Systems.

3 independent isolated30V/6A or 60V/3A5V / 5A

SPD-3606 Multiple Output Dual Range DC Power Supply

Multiple output dual range switching DC power supply with three independent isolated channels, high efficiency power conversion, and remote control output on/off. Available in India from GSAS, authorized GW Instek partner.

3 independent isolated30V/6A or 60V/3A (dual range)0.1-5V / 3A

Buy GW Instek DC & AC Power Supplies from your nearest GSAS office

Bengaluru Hyderabad Chennai Pune Mumbai Delhi NCR Visakhapatnam Vadodara

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