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TPR-12003D High Power Linear DC Power Supply

TPR-12003D High Power Linear DC Power Supply

  • Single Channel Output: Provides a focused power supply for various applications.
  • Compact Design: Lightweight and space-saving for easy integration into any workspace.
  • Digital Display: Clear digital meter shows real-time voltage and current values.
  • Adjustable Controls: Voltage/current knobs allow for both coarse and fine adjustments.
  • Constant Voltage/Current Modes: Operates reliably in either constant voltage or constant current settings.
  • Low Ripple and Noise: Ensures stable output with minimal interference.
  • Affordable & User-Friendly: Easy to operate, offering great value for both beginners and professionals.
Product Name: TPR-12003D Category: Tag:
Model TPR-12003D
Max Voltage 120V
Max Current 3A
Adjust Type Stepless Knob
Input Power AC 220V 50Hz / AC 110V 60Hz
Constant Voltage Mode Current effect ≤ 2×10-4+ 1mV
Load effect ≤ 2×10-4+ 5mV
Ripples and noises ≤ 1.5mV r.m.s
Constant Current Mode Current effect ≤ 2×10-3+ 10mA
Load effect ≤ 2×10-3+ 15mA
Ripples and noises ≤ 10mA r.m.s.
Precision Voltmeter ±1%+2 figures
Ammeter ±2%+2 figures
Protection Over Current Protection
Operating Temperature -10℃ to 40
Relative Humidity < 90%
Storage Temperature -20℃ to 80℃
Relative Humidity < 80%
Overall dimensions 340×260×155 mm
Weight 12kg
TitleDescriptionSizeDate addedDownload
Longwei TPR Series User Manual EN Version236.23 KB25-07-2023 Download
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