HP / Agilent 6541A

The Keysight 160W, single output 6541A is an extremely reliable DC Power supply with clean output to ensure accurate measurements.  It offers the right mix of performance and functionality for general purpose applications on the bench or in analog-controlled systems at a very economical price.

Speed and accuracy for test optimization 

The 6541A can be controlled either from the front panel or via an analog programming voltage.  When used in a test system, the fast up and down programming helps decrease test time. 

Quickly reacting protection features, including fast crowbar, CV/CC mode crossover and over-voltage protection help protect your valuable assemblies from damage.

The linear topology produces very low ripple and noise, which allows you to make extremely accurate measurements of the devices which you are testing.  Lab bench use is enhanced by the fan speed control, which helps to minimize acoustic noise .

Output Ratings

• Output Voltage: 0 to 8 V
• Output Current: (40° C) 0 to 20 A
• Maximum Current (50° C/55° C): 18 A/17 A

Programming Accuracy at 25°C ±5°C

• Voltage 0.06% + 5 mV
• Current 0.14% + 26 mA

Ripple & Noise from 20 Hz to 20 MHz

• Voltage rms: 300 µV
• Peak-to-Peak: 3 mV
• Current rms: 10 mA