Keysight (Agilent) B2962B 6.5-Digit Low Noise Power Source, 32 W, 210 V, 3 A, 2-Channel

The Keysight B2962B is a dual-channel, 6.5-digit low-noise power source delivering 32 W across two independent channels. It combines femtoampere-level current sourcing with nanovolt-level voltage resolution, making it ideal for precision characterization of analog and RF devices. The instrument operates in all four quadrants, sources and sinks current , and generates arbitrary waveforms up to 10 kHz. A 4.3-inch color touchscreen with intuitive GUI and 4.5-digit monitoring displays enable rapid setup and real-time feedback. Integrated programmable output resistance simulates battery, sensor, and converter behavior. Resistance measurement spans 2 Ω to 200 MΩ. Ultra-low noise performance—10 µVrms with external filter and 1 nVrms/√Hz at 10 kHz—ensures accurate measurements in noise-critical applications.

– Technical Specifications

• Channels: 2 independent
• Output Power: 32 W total
• Resolution: 6.5 digits; 100 nV voltage minimum, 10 fA current minimum
• Voltage Range: ± 100 nV to ± 210 V DC; 100 nV to 100 µV programming resolution
• Current Range: ± 10 fA to ± 3 A DC; ± 10 nA to ± 10.5 A pulsed; 10 fA to 10 µA programming resolution
• Noise: 10 µVrms (with external filter); 1 nVrms/√Hz at 10 kHz; ≤ 5 µVpp (0.1–10 Hz); 3 mVrms (10 Hz–20 MHz)
• Waveform Generation: 1 mHz to 10 kHz; user-defined up to 100,000 points; seven built-in functions
• Resistance Measurement: 2 Ω to 200 MΩ
• Display: 4.3-inch color LCD; 4.5-digit monitoring
• Power Input: 90–264 V AC, 47–63 Hz, 250 VA max
• Dimensions: 260 × 180 × 480 mm (with handle and feet); 5.1 kg

– Key Features

• Four-quadrant sourcing and sinking operation
• Programmable output resistance for battery and sensor emulation
• Arbitrary waveform capability with user-defined function support
• GPIB, LAN, dual USB 2.0, and digital I/O connectivity
• SCPI programming and LXI compliance

– Typical Applications

• Analog and mixed-signal IC characterization
• RFIC and converter testing
• Sensor and transducer evaluation
• Solar cell and battery management systems
• Electrochemical measurements
• Medical device development
• Educational and research applications

– Compatibility & Integration

Remote control via Keysight PathWave BenchVue, PW9251A IV Curve Software, web browser, and SCPI command sets.