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Product overview
The Keysight RP7946A Bidirectional DC Power Supply is a bidirectional and regenerative power system for advanced electronic-device testing and characterization. It can source and sink current and return power to the grid during regenerative operation.
Applications and selection
Choose this Keysight system for power supply testing, power characterization, and demanding electronic-device test applications requiring both source and sink operation. Ethernet or USB remote connectivity supports control and monitoring.
Technical information
- Voltage range: 0–160 V
- Current range: 0–125 A
- Power output: 10 kW
- Operation: bidirectional source and sink
- Regenerative operation: returns power to the grid
- Control: graphical user interface with advanced control algorithms
- Remote connectivity: Ethernet or USB
Request a quotation
Contact us for a quotation on the Keysight RP7946A Bidirectional DC Power Supply and confirm the required voltage, current, and regenerative test configuration.




Nina Kowalski –
The Keysight RP7946A Bidirectional DC Power Supply replaced end-of-life gear on our capital plan. Training curve was reasonable and IndoMultiMeter answered technical pre-sale questions in depth.
Priya Sharma –
We run the Keysight RP7946A Bidirectional DC Power Supply daily in a temperature-controlled lab. Drift has been minimal and firmware was current on arrival.
Emma Larsson –
Finance questioned the price until engineering showed ROI — the Keysight RP7946A Bidirectional DC Power Supply cut external lab outsourcing in the first quarter.
Budi Santoso –
Enterprise purchase for a multi-site rollout. First unit (Keysight RP7946A Bidirectional DC Power Supply) validated successfully; we are proceeding with additional quantities.
James Wilson –
We benchmarked the Keysight RP7946A Bidirectional DC Power Supply against legacy lab gear and saw clear improvement in measurement confidence. Worth the premium for production support environments.