Agilent / HP / Keysight 6643A
6643A DC Power Supply, 0-35 V, 0-6.0 A, 210 W, GPIB
This power supply offers speed and accuracy for test optimization.
This unit provide fast, low noise outputs; analog control of output voltage and current; fan speed control to minimize acoustic noise; as well as parallel and series connections of multiple units.
This unit is a versatile programmable supply designed to maximize test throughput during design verification or on the production line, and is fully programmable to help reduce test time through a variety of automated capabilities.
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
Programming Accuracy at 25°C ±5°C:
Voltage 0.06% + 17.5mV
Current 0.15% + 6.7mA
Ripple & Noise (20Hz to 20MHz):
Voltage rms: 450µV
Voltage peak-to-peak: 3.5mV
Current rms: 3mA
Readback Accuracy at 25°C ±5°C:
Voltage 0.07% + 30mV
+Current 0.15% + 5mA
-Current 0.35% + 12mA