Keysight Pro Benchtop DC Power Supplies

This video introduces Keysight Pro Benchtop DC Power Supplies, designed for high‑precision, ultra‑low‑noise DC sourcing in advanced R&D, quantum research, sensor development, and high‑sensitivity analog testing environments. These supplies offer six‑and‑a‑half‑digit precision for voltage and current measurements, enabling resolution down to 100 nV and 10 fA. This level of accuracy is essential for characterizing precision devices such as low‑noise amplifiers, temperature sensors, MEMS structures, integrated circuits, and high‑stability reference systems.

Pro DC power supplies provide wide bipolar four‑quadrant operation, supporting sourcing and sinking of current across positive and negative voltage ranges. This makes them ideal for testing circuits requiring bidirectional power flow, battery‑simulation workflows, and dynamic load‑testing conditions. With noise levels as low as 10 µV RMS when paired with an external noise filter, these supplies deliver exceptionally clean output to prevent interference with sensitive analog front ends.

Advanced pulsed‑source modes enable precise generation of time‑critical voltage and current pulses, supporting communications testing, automotive electronics validation, and power‑electronics timing analysis. A built‑in arbitrary waveform generator (AWG) allows engineers to create custom voltage and current waveforms from 10 kHz to 1 MHz, enabling simulation of real‑world operating conditions, transient behavior, and dynamic load profiles. These capabilities provide powerful tools for modeling, characterization, and stress‑testing across a wide range of applications.

Pro models expand on Expert and Advanced capabilities with enhanced stability, faster settling time, precision measurement integration, and extensive configuration flexibility. Designed for research‑grade environments, they support test workflows requiring the highest signal fidelity, low noise, and measurement repeatability. With up to 80 A, multiple‑output options, and precision instrumentation built in, Keysight Pro Benchtop DC Power Supplies set the benchmark for high‑performance DC sourcing.
 

Key features include:

• 6.5‑Digit Precision: Achieve 100 nV and 10 fA measurement resolution for high‑precision device characterization.
• Ultra‑Low Noise Output: Noise levels as low as 10 µV RMS (with external filter) support sensitive analog and scientific testing.
• Pulsed Source Modes: Generate precise voltage/current pulses for communications, automotive, and timing‑critical applications.
• Built‑In Arbitrary Waveform Generator: Create custom voltage/current waveforms from 10 kHz to 1 MHz with adjustable amplitudes.
• Bipolar Four‑Quadrant Operation: Source and sink power across positive and negative ranges for advanced bidirectional testing.
   

Pro Benchtop DC Power Supplies deliver the ultimate in accuracy, noise performance, waveform control, and bipolar sourcing. Engineered for cutting‑edge research and precision component testing, they provide clean power, fast settling, and extensive functionality for today’s most demanding DC applications.