Keithley 2200-20-5 Programmable DC Power Supply, 20V, 5A

Keithley 2200-20-5 Programmable DC Power Supply

The Keithley 2200-20-5 Programmable DC Power Supply is an essential instrument for efficient testing and characterization of components, circuits, modules, and complete devices in environments such as research laboratories, design and development, and production testing. This versatile single-channel power supply operates both as a constant current source and a constant voltage source, ensuring high performance for a wide range of applications.

Key Features of the Keithley 2200-20-5:

• Exceptional output and measurement resolution suitable for low power circuits and devices.
• Includes remote sensing capabilities to ensure the programmed voltage is accurately applied to the load.
• Dual-line display provides continuous feedback of both programmed values and actual outputs.
• Enables easy creation of repeatable test sequences with the built-in List mode, accommodating up to 80 output steps.
• Standard GPIB and USB interfaces allow for convenient automated control.
• Integrated safety features protect the Device Under Test (DUT) from damage.
• Seamlessly converts between constant voltage and constant current operation based on load resistance, with current controlled at the current limit setting.
• Timer functionality allows for automatic output shutdown after a specified interval.
• Front panel lock-out functions safeguard test parameters and settings, enhancing operational reliability.

Applications:

• Optimal for testing and characterization of a variety of components, circuits, and modules.
• Ideal for use in research laboratories, design and development projects, and production testing environments.

Technical Specifications:

• DC Output Rating:
  • Voltage: 0 to 20 V
  • Current: 0 to 5 A
• Maximum Power: 100 W
• Load Regulation:
  • Voltage: < 0.01% + 2 mV
  • Current: < 0.05% + 0.1 mA
• Line Regulation:
  • Voltage: < 0.01% + 1 mV
  • Current: < 0.05% + 0.1 mA
• Ripple and Noise (20 Hz to 7 MHz):
  • Voltage: < 1 mV_RMS, < 3 mV_p-p
  • Current: < 3 mA_RMS
• Setting Resolution:
  • Voltage: 1 mV
  • Current: 0.1 mA
• Setting Accuracy (using remote sense, 25°C ± 5°C):
  • Voltage: ± 0.03% + 3 mV
  • Current: ± 0.05% + 2 mA
• Readback Resolution:
  • Voltage: 1 mV
  • Current: 0.1 mA
• Readback Accuracy (25°C ± 5°C):
  • Voltage: 0.02% + 3 mV
  • Current: 0.05% + 2 mA
• Overvoltage Protection:
  • Range (typical): 1 V to 19 V
  • Accuracy: ± 0.5% + 0.5 V
  • Response time (typical): < 10 ms
• Communications:
  • USB: Type B connector, USB-TMC compatible
  • GPIB: IEEE-488.2 compliant
• Display: Vacuum fluorescent display
• Memory: 40 setup memories
• List Mode:
  • Define up to seven lists, each with up to 80 steps, including voltage and current limits.
  • Configurable duration for each step allows for seamless continuous sequences.
• Output, Sense, Status, and Control:
  • Removable screw terminal block supports signals for Output channel, Remote sense lines, Control input, and Status output.
  • Control input functions as a trigger, output control line, or digital input.
  • Status output serves for fault indication or as a digital output.
• Floating Voltage Rating: Up to 100V (DC + peak AC) between earth ground and any output terminal.