Products
Power Supplies
Programmable DC and AC Power Solutions for EV, Solar, and Lab
XGY Tek supplies programmable DC sources, AC grid simulators, bidirectional supplies, regenerative AC/DC platforms, electronic loads, PXIe source-measure units, and LISN interfaces to power-electronics teams worldwide. Applications span EV battery cycling, solar inverter compliance, fuel-cell I-V testing, automotive 48 V and HV bench work, aerospace power-quality verification, charger validation, and production burn-in.
The selection should be driven by source quadrant, sink requirement, voltage range up to 2000 V, power range up to 300 kW, ripple target below 1 mV rms where applicable, transient recovery target below 1 ms where applicable, regeneration path, remote-control interface, safety interlock, and facility limits.
For source/load selection, see our DC power test platform guide. A quote should define line voltage, available power, cooling, calibration documentation, installation scope, emergency-stop logic, report fields, and whether the bench must pass at least 3 known-good and 3 known-fail DUT states before production use.
Power Supplies product list
Best fit
XGY MVGS is a four-quadrant medium-voltage grid simulator and programmable AC source/load platform for megawatt-scale power electronics testing. Its modular Power Cell Cascaded topology delivers direct medium-voltage output without external step-up transformers.
MVGS Series Medium-Voltage Grid Simulator
- Output: 3-phase MV
- Power: 1 to 20 MVA+
- Key Spec: <= 1.0% THD
- Type: MV Grid Simulator
Best fit
XGY N351 is designed for tests that need current to flow both from the supply to the DUT and from the DUT back to the grid. Regenerative operation can reduce heat dissipation and improve test-system efficiency.
N351 Bidirectional Programmable DC Power Supply
- Voltage: 40 V / 80 V
- Power: 2.5-7.5 kW
- Key Spec: 90% regeneration
- Type: Bidirectional DC
Best fit
XGY N355 is intended for high-power test scenarios that need source and sink capability in one programmable DC platform. With up to 42 kW in a 3U chassis and master/master parallel capability to MW-level systems, it supports both lab validation and production-line ATE.
N355 High Power Bidirectional Programmable DC Power Supply
- Voltage: 0 to 2250 V
- Power: Up to 42 kW in 3U
- Key Spec: 93% regeneration
- Type: Bidirectional DC
Best fit
XGY N362 is a rackmount programmable DC power supply for DUT validation, production test, and integrated ATE systems. It provides wide-range DC output in compact 1U and 2U rack formats with up to 10 kW output.
N362 Wide Range Programmable DC Power Supply
- Voltage: 20 V to 1500 V
- Power: 500 W to 10 kW
- Key Spec: 0.03% accuracy
- Type: Wide-range DC
Best fit
XGY N621 is a benchtop DC electronic load for medium- and low-power supply, component, battery, and fast-charge adapter tests. N621 provides compact local and remote electronic-load capability for R&D benches and production checks.
N621 High Performance Benchtop DC Electronic Load
- Voltage: 80 / 150 / 600 V
- Power: 150 to 600 W
- Key Spec: 8 modes
- Type: Benchtop DC load
Best fit
XGY N692 is a high-power programmable DC electronic load for R&D testing and ATE systems. It covers 150 V, 600 V, 1200 V, 1600 V, and 2400 V voltage specifications with standalone input power from 2 kW to 60 kW.
N692 High Power Programmable DC Electronic Load
- Voltage: 150 V to 2400 V
- Power: 2 kW to 60 kW
- Key Spec: Up to 2500 A
- Type: High-power DC load
Best fit
XGY YDC100 is a multi-channel programmable DC power supply family designed for clean, stable output in R&D, validation, and automated test environments. Dual-channel and triple-channel models combine low ripple, fine resolution, sequencing, and remote control.
YDC100 Series DC Power Supply
- Channels: 2 or 3
- Power: 300 W per channel
- Key Spec: 1 mV / 0.1 mA
- Type: Programmable DC
Best fit
XGY XDC100SA programmable DC power supply series delivers 36W to 360W output across 12 models with low ripple noise, DVM capability, preset hotkeys, list mode, USB data logging, and waveform display. RS232 is standard, with optional USB, LAN, and RS-485 interfaces.
XDC100SA DC Power Supply
- Channels: 1
- Power: Up to 360W
- Key Spec: 0.1 mV / 1 uA
- Type: Programmable DC
Best fit
XGY YDC202QW is a 4-in-1 compact DC power supply designed for complex ATE systems and device characterization. It features four fully isolated, independently controlled channels in a single unit, saving valuable bench space while delivering high-precision power.
YDC202QW DC Power Supply
- Channels: 4 isolated
- Power: 150 W / 300 W per channel
- Key Spec: 1 mV / 0.1 mA
- Type: Programmable DC
Best fit
XGY XDC203SP is a high-power linear DC power supply series for audio amplifier, production-line, and industrial medium-to-high-power applications. The series provides up to 1500 W output with sequence output, data memory, slow-start design, H/L limit setting, and power-on state memory.
XDC203SP DC Power Supply
- Channels: 1
- Power: Up to 1500 W
- Key Spec: Sequence output
- Type: Linear DC
Best fit
XGY GXC804B-5K is an AC/DC power source and regenerative electronic load for grid simulation, RLC/RCD load simulation, BiPolar DC operation, and HIL testing. The 5 kW model provides 0 to 450 V L-N AC output at low frequency and 0 to 636 V DC output in a compact 4U chassis.
GXC804B-5K Regenerative AC/DC Power Source
- Output: 1P / 3P AC + DC
- Power: 5-22.5 kW
- Key Spec: < 0.5% THD
- Type: Regen source/load
Best fit
XGY AC301SHP/AC303SHP is a high-power programmable AC grid simulator and power supply series for industrial testing, EV motor and charger validation, large appliance testing, and facility-level power simulation.
AC301SHP / AC303SHP AC Grid Simulator Power Supply
- Output: 1P / 3P AC
- Power: 5-500 kVA
- Key Spec: < 1% THD
- Type: Programmable AC
Best fit
XGY AC203SP/AC205SP is a compact programmable AC power source series for Automated Test Equipment (ATE) racks and component testing. The 500 VA to 3 kVA single-phase models use DDS waveform generation, input/output isolation, key lock protection, shortcut voltage/frequency presets, and 300% overload capability for 2 seconds.
AC203SP / AC205SP AC Power Source
- Channels: Single-phase
- Power: 500 VA-3 kVA
- Key Spec: 300% surge
- Type: Compact AC Source
Best fit
XGY XMU Single/Dual Channel Series is a PXIe 3U source measure unit family for semiconductor, optoelectronic, and power device characterization. It combines up to 1.8 MS/s sampling, down to 0.1 fA current sensitivity, up to +/-200 V output, and pulsed current options up to +/-10 A.
XMU Single/Dual Channel Series SMU
- Channels: 1 or 2 per module
- Voltage Range: Up to +/-200 V
- Current Range: 0.1 fA sensitivity to +/-10 A pulse
- Type: PXIe SMU
Best fit
XGY XMU Multiple Channel Series is a PXIe SMU family for parallel high-density device testing. It provides 4 to 24 independent channels per module with up to 1 MS/s sampling, down to 10 pA current sensitivity, and up to +/-24 V output.
XMU Multiple Channel Series SMU
- Channels: 4 / 8 / 24
- Voltage Range: Up to +/-24 V
- Current Range: 10 pA sensitivity to +/-1000 mA/ch
- Type: PXIe SMU
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Frequently Asked Questions
What is the difference between linear, switching, and bidirectional power supplies?
Do XGY power supplies support battery cycling and regenerative testing?
What standards do XGY AC sources comply with for grid simulation?
What should be validated before accepting a power supply bench?
When is a regenerative source worth specifying?
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