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Used
lab tested

6428B Agilent DC Power Supply Used

6428B Agilent DC Power Supply Used

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Additional Features:

  • Voltage: 0-20V
  • Current: 0-45A
  • Power: 900W
  • Output continuously variable to zero in either voltage or current modes
  • Efficiency up to 75% at full output
  • Excellent line transient immunity
  • Low output ripple
  • Constant Voltage/Constant Current operation with automatic crossover
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The Agilent HP 6428B utilizes silicon-controlled rectifiers in series with the transformer primary. Controlled by the output voltage and current settings, these supplies accomplish the desired regulation using a ramp-lock phase control circuit. This circuit technique permits a reduction in the overall size and weight of the power supply and results in up to 75 efficiencies at full output.

Model No

6428B

Condition

Used

Manufacturer

Agilent

Current

45 A

Voltage

20 V

Power

900 W