Agilent / HP / Keysight 6623A
6623A Precision System Power Supply, 80W, 3 outputs
Description
This unit is a triple-output, GPIB system power supply that has low noise power supply outputs combined with a built in GPIB interface.
Simple programming commands ease access to all features and capabilities.
Dual ranging outputs provide greater flexibility in available voltage and current.
Key Points
GPIB programming of voltage and current
Measured voltage and current read-back over the GPIB
Two outputs can be connected in parallel or in series
Automatic selection of operating voltage and current range
Programmable over-voltage and over-current protection
Self-test occurs at power-on from an GPIB command
Electronic calibration via GPIB
10 store-recall states
SCPI (Standard Comments for Programming Instruments)
VXI plug&play drivers
Specifications
Output Ratings:
Low-range volts, amps: 0 to 7V, 0 to 5A; 0 to 20V, 0 to 2A; 0 to 7V, 0 to 10A
High range volts, amps: 0 to 20V, 0 to 2A; 0 to 50V, 0 to 0.8A; 0 to 20V, 0 to 4A
Programming Accuracy:
Voltage: 19mV, + 0.06%; 50mV, + 0.06%; 19mV, + 0.06%
Current: 50mA, + 0.16%; 20mA, + 0.16%; 100mA, + 0.16%
Ripple & Noise:
Constant voltage rms: 500µV
Peak-to-peak: 3mV
Constant current rms: 1mA
Readback Accuracy:
Voltage: 20mV, + 0.05%; 50mV, + 0.05%; 20mV, + 0.05%
+Current: 10mA, + 0.1%; 4mA, + 0.1%; 20mA, + 0.1%
-Current: 25mA, + 0.2%; 8mA, + 0.2%; 50mA, + 0.2%
