Instek GPR-7550D Single High Power Output Power Supply

Instek GPR-7550D Single High Power Output Power Supply

This Instek GPR-7550D - Single High Power Output Power Supply is Brand New and has full manufacturer's warranty.

• Output Volts: 0 - 75V
• Output Amps: 0 - 5A
• CE Approved

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Stock # 56158-5
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Instek GPR-H Series - Single High Power Output Power Supplies

  • 0.01% High Regulation
  • Constant Voltage and Constant Current Operation
  • Internal Select for Continuous or Dynamic Load
  • Low Ripple and Noise
  • Overload and Reverse Polarity Protection
  • 3 1/2 Digits 0.5" LED Display


The Instek GPR-H Series - Single High Power Output Power Supplies have been designed to provide the voltages and current most often required in the laboratory, schools and production lines.

The output voltage is continuously adjustable between 0 to rating voltage in one range by means of a coarse and fine potentiometer, the load current may have any value from 0 to rating current and is adjusted by means of a coarse and fine potentiometer. Both outputs can be accurately read on a voltmeter and ammeter.

Both stability and ripple are extremely good to meet the requirements of modern circuit design. The unit can be used as either constant voltage or current source.

For applications when outputs greater than rating V is needed, the unit can be connected up in series. For applications in audio production lines, the continuous or dynamic load is internally selectable.

Important Notice: Please note that any additional items included with this equipment such as accessories, manuals, cables, calibration data, software, etc. are specifically listed in the above stock item description and/or displayed in the photos of the equipment. Please contact one of our Customer Support Specialists if you have any questions about what is included with this equipment or if you require any additional information.

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RegulationLine regulation ≤ 0.01% + 3mV
Load regulation ≤ 0.01% + 5mV ( < 10A) ≤ 0.02% + 5mV ( ≥ 10A)
Ripple & Noise≤ 1mVrms 5Hz - 1MHz
Recovery Time≤ 100µS (50% Load change, Minimum load 0.5A)
Output Range0 to rating voltage continuously adjustable
RegulationLine regulation ≤ 0.2% + 3mA
Load regulation ≤ 0.2% + 3mA
Ripple Current≤ 5mArms(≤20A), ≤ 20mArms(≤50A)
Output Range0 to rating amperes continuously adjustable
Digital3 1/2 digits 0.5" LED display
Accuracy ± (0.5% of rdg + 2 digits)
Chassis and Terminal100MΩ or above ( DC 1000V )
Chassis and AC Cord100MΩ or above ( DC 1000V )
Power SourceAC 100V/120V/220V/240V±10%, 50/60Hz
AccessoriesInstruction manual x 1
Power cord x 1
Test lead GTL-105 x 1(≤3A) or GTL-104 x 1(≤10A) or Not Available >10A
Dimensions255(W) x 145(H) x 420(D) mm

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Item Images

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Instek GPR-H Series - Single High Power Output Power Supplies
GPR-H 30H10D

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Manuals, Datasheets, Drivers, Links

Instek GPR-H Series Datasheet (pdf) 
Instek GPR-H Series Manual (pdf) 
Link to Instek Website 

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