DC electronic load – Keysight N6791A

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More features

Single-wide module, up to 4 modules in mainframe
Maximum 100 Watts sinking power per module
Voltage: Up to 60V
Current: Up to 20A
Advanced operating modes: CV, CC, CR, CP
Arbitrary waveform generation
High speed synchronized digitization of voltage and current
Superior command processing time and current slew rate
USB, LAN, GPIB interfaces standard
N6700C style user interface for ease of use and familiarity

SPECIFICATIONS DC ELECTRONIC LOAD – KEYSIGHT N6791A

General technical data
Input Ratings	Voltage: 0 – 60 VCurrent: 0 – 20 A Power: 100 W at 40°C
Current Capability	At 1.6 V: 20 AAt 1 V: 12.5 A At 0.5 V: 6.25 A At 0.1 V: 1.25 A
Programming Accuracy	Current (High Range): ±(0.04% + 2.6 mA)Voltage: ±(0.03% + 7.2 mV) Power: ±(0.06% + 180 mW)
Measurement Accuracy	Current (High Range): ±(0.04% + 2.4 mA)Voltage: ±(0.03% + 7.2 mV) Power: ±(0.06% + 160 mW)
Supported Modes	Constant VoltageConstant Current Constant Resistance Constant Power
Special Features	Arbitrary Waveform GenerationSimultaneous Voltage and Current Measurement SCPI Command Support
Net weight	16 kg/35 lbs
Height/width/depth	194.7 mm/425.6 mm/313 mm
AC input	Input ratings: ~ 100 VAC – 240 VAC; 50/60/400 Hz
Temperature range	0 °C to 55 °C (output current is derated 1% per °C above 40 °C ambient temperature)

N6791A DC electronic load module, 1U height, 60 V, 20 A, 100W

The Keysight N6791A – DC Electronic Load is a compact, high-performance module designed for precise testing and characterization of DC power sources and devices. With an input range of 0–60 V and up to 20 A, it delivers a maximum power of 100 W, making it ideal for a wide range of testing scenarios, including battery testing, power supply validation, and dynamic load emulation. The module’s high resolution and accuracy ensure reliable measurements of current, voltage, and power, enabling detailed performance analysis.

The Keysight N6791A – DC Electronic Load supports multiple operating modes, including constant voltage (CV), constant current (CC), constant resistance (CR), and constant power (CP), offering flexibility for various applications. Additional features such as arbitrary waveform generation and simultaneous voltage and current measurements make it suitable for dynamic and transient testing. It integrates seamlessly with the Keysight N6700 modular system, allowing advanced functionality like waveform control, automated testing via SCPI commands, and data logging. Compact yet powerful, the N6791A is a valuable tool for engineers needing precision and versatility in DC electronic load testing.