The Keysight 6654A (Agilent) Power Supply and is one of the 665x series of 500 Watt, single output, series pass regulated power supplies, with an internal GPIB interface and SCPI programming. These models provide many talker/listener functions including remote programming of voltage and current with feedback of actual measured output values. 16 supplies can be connected to one GPIB interface via a serial link connection.

Specifications of:

●Output Ratings

oOutput voltage: 0 to 60 V

oOutput current (40°C): 0 to 9 A

oMaximum current (50°C/55°C): 8.1 A/7.7 A

●Programming Accuracy at 25°C ±5°C

oVoltage 0.06% + 26 mV

oCurrent 0.15% + 8 mA

●Ripple & Noise from 20 Hz to 20 MHz

oVoltage rms: 500 µV

oPeak-to-Peak: 5 mV

oCurrent rms: 3 mA

Other features and specifications include: 

●Auto-parallel up to three units

●Outputs can be connected in parallel or in series

●Programmable over-voltage and over-current protection

●Over-temperature protection

●Discrete Fault Indicator/Remote Inhibit (DFI/RI)

●Self-test occurs at power-on from an GPIB command

●User definable power-on state

●VXI plug&play drivers