N351 Bidirectional Programmable DC Power Supply
7.5 kW Bidirectional Programmable DC Power Supply — Regenerative Source/Sink for Battery & Traction
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.
Core Specifications
Key technical parameters for the N351 Bidirectional Programmable DC Power Supply.
Voltage range
40 V / 80 V
Current range
+/-55 A to +/-300 A by model
Power
Up to 7500 W is integrated in a 1U chassis for compact systems.
Interface
LAN, RS232, RS485, and CAN are standard, with Modbus-RTU, CANopen, and SCPI protocol support.
Bidirectional Programmable DC Power Supply for Power Test
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. The 1U chassis combines high power density with standard LAN, RS232, RS485, and CAN interfaces for laboratory and ATE integration.
Key Technical Advantages
- Bidirectional Source And Load: Dual-quadrant operation provides smooth transition between sourcing and absorbing current.
- Regenerative Efficiency: Absorbed energy can be returned to the grid, with regenerative efficiency up to 90% according to the source.
- Power Density: Up to 7500 W is integrated in a 1U chassis for compact systems.
- Simulation Software: PV matrix I-V curve simulation and battery simulation software options support renewable-energy and battery workflows.
- Control Modes: CC, CV, CR, CP, CC/CV priority, adjustable slew rate, sequence, and charge/discharge tests are supported.
- Interfaces: LAN, RS232, RS485, and CAN are standard, with Modbus-RTU, CANopen, and SCPI protocol support.
Typical Applications
- Modular automated test systems
- PXI, PXIe, or VPX measurement platforms
- Production validation fixtures
- Laboratory instrumentation integration
Core Specifications
- Voltage range: 40 V / 80 V
- Current range: +/-55 A to +/-300 A by model
- Bidirectional Source And Load: Dual-quadrant operation provides smooth transition between sourcing and absorbing current.
- Regenerative Efficiency: Absorbed energy can be returned to the grid, with regenerative efficiency up to 90% according to the source.
Key Advantages
- Bidirectional Source And Load Dual-quadrant operation provides smooth transition between sourcing and absorbing current.
- Regenerative Efficiency Absorbed energy can be returned to the grid, with regenerative efficiency up to 90% according to the source.
- Power Density Up to 7500 W is integrated in a 1U chassis for compact systems.
- Simulation Software PV matrix I-V curve simulation and battery simulation software options support renewable-energy and battery workflows.
- Control Modes CC, CV, CR, CP, CC/CV priority, adjustable slew rate, sequence, and charge/discharge tests are supported.
- Interfaces LAN, RS232, RS485, and CAN are standard, with Modbus-RTU, CANopen, and SCPI protocol support.
Performance Highlights
- Voltage range 40 V / 80 V
- Current range +/-55 A to +/-300 A by model
- Bidirectional Source And Load Dual-quadrant operation provides smooth transition between sourcing and absorbing current.
- Regenerative Efficiency Absorbed energy can be returned to the grid, with regenerative efficiency up to 90% according to the source.
Request a Demo
See the N351 Bidirectional Programmable DC Power Supply in action. Our engineers provide 1-on-1 consultations for your specific testing needs.
Get a QuoteIncluded Control Interface
The N351 is supplied with an included PC control interface for setup, automated SCPI control, and measurement review. Standard integration packages are available for Windows and Linux with LabVIEW integration support.
Technical Resources
Frequently Asked Questions
What is the N351 Bidirectional Programmable DC Power Supply used for?
The N351 Bidirectional Programmable DC Power Supply is part of XGY Tek's Power Supplies catalogue, supplied to engineering teams worldwide for laboratory, production, and field test workflows. The Core Specifications above list the full performance envelope, and the Key Advantages panel summarises the typical use cases this instrument was engineered for.
How do I get a quote or datasheet for the N351 Bidirectional Programmable DC Power Supply?
Use our Get a Quote form to share your application, required configuration, and rollout timeline. An XGY Tek engineer based in Adelaide or Sydney will respond the same business day. Where a downloadable datasheet is available it is linked from the hero section above.
Who is XGY Tek and how is the N351 Bidirectional Programmable DC Power Supply supported?
XGY Tek (XGY Pty Ltd, ABN 70 688 984 590) is an Australian test and measurement company headquartered in Adelaide with a Sydney office. We ship the N351 Bidirectional Programmable DC Power Supply to engineering teams worldwide, and every XGY instrument ships with a traceable calibration certificate. Post-sales support is handled directly by our applications engineers during AEST/ACST hours — no overseas escalation queues. See About XGY Tek for company details, or Where to Buy for purchasing channels.
Looking for a custom power supply solution?
XGY Tek specializes in tailoring power supplies to meet specific semiconductor, automotive, and aerospace testing requirements.