Description
The Keysight N6951A is a 1 kW system DC power supply in the N6900 series of the Advanced Power System (APS) family. It provides up to 20 V and 50 A from a 2U rack-mount chassis and is built around Keysight’s VersaPower architecture for fast command processing and output programming. It is designed for automated test equipment where test throughput, accurate readback and easy paralleling matter, such as production test of electronic modules and low-voltage, high-current devices.
Key features
- 20 V, 50 A output rated at 1 kW
- Fast output up and down programming for higher test throughput
- Built-in paralleling of APS units up to 10 kW with equal current sharing
- Limited two-quadrant operation (sinking up to 10% of rated current) standalone, full two-quadrant with N7909A power dissipater
- GPIB, USB and LAN (LXI) interfaces
- Options for accuracy, measurement, ARB, output relays and black box recorder (N7908A)
Typical applications
- Automated test equipment (ATE) power
- Production test of low-voltage, high-current electronics
- Powering processors, FPGA boards and modules
- Rack-mounted system integration
Specifications
| Brand | Keysight |
|---|---|
| Model | N6951A |
| Product type | System DC power supply |
| Family | Advanced Power System, N6900 series |
| Output voltage | 0 to 20 V |
| Output current | 0 to 50 A |
| Output power | 1 kW |
| Outputs | 1 |
| Paralleling | Up to 10 kW |
| Interfaces | GPIB, USB, LAN (LXI) |
| Form factor | 2U rack mount |





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