The Keysight N8925A is an autoranging system DC power supply engineered for high-power ATE applications. It delivers up to 80 V and 340 A with a maximum output of 10 kW in a compact 3U rack-mountable form factor. Unlike traditional fixed-ratio power supplies, the N8925A’s autoranging topology provides a continuous spectrum of voltage and current combinations at full 10 kW power—enabling a single unit to replace multiple conventional supplies and optimize test floor space and cost.
Technical Specifications
• Output Power: 10 kW maximum
• Voltage Range: 0 V to 80 V
• Current Range: 0 A to 340 A
• Input: 208 VAC nominal (187 VAC to 240 VAC range)
• Physical: 3U rack-mountable single-output configuration
• Built-in Measurement: Integrated voltage and current measurement
– Key Features
• Autoranging output delivers full 10 kW across the entire voltage/current envelope. At maximum voltage (80 V), current reaches 125 A; at maximum current (340 A), voltage reaches 29.4 V.
• Wide AC input tolerance (187–240 VAC) accommodates international and variable facility power without de-rating.
• Integrated over-voltage, over-current, and over-temperature protection safeguards DUT and test infrastructure.
• Parallel operation of multiple units enables aggregate power exceeding 100 kW from a single logical source.
– Compatibility & Integration
• Interfaces: GPIB, USB, LAN (LXI Core compliant), and analog control/monitoring
• Programmable and measurable through standard instrument protocols
• Multi-unit paralleling for scaled power delivery without adding control complexity
