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DC power supply 0-120V 0-3A with USB-C/USB-A fast charge

Jesverty ★ 3.9/5 · ItemOracle Score Mid-Range

$85 USD
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DC Power Supply Variable, 0-120V 0-3A Switching Bench Power Supply with 20W USB & Type-C Quick-Charge, Encoder Corase & Fine Adjustment Knob, Output Switch, 4-Digit LED Display - SPS-12003V

Variable bench power supply with coarse & fine encoder knobs, 0-120V/0-3A, 20W USB-C/USB-A charging. Noted for accuracy and stability; some users report minor noise

Highlights

  • precision voltage/current control
  • dual USB fast-charge ports
  • clear LED readout

Pros

  • encoder coarse & fine adjustment
  • dual USB ports with 20W fast charge
  • 4-digit LED display for voltage/current
  • output switch for easy control
  • stable readings with low drift

Cons

  • mixed feedback on noise level

Best For

  • testing radios
  • powering Arduino projects
  • Powering Raspberry Pi projects
  • desktop charging
  • lab bench experiments
  • voltage/current tuning with precision

Features

  • Coarse and fine encoder knobs provide 0.01V/0.001A resolution for precise adjustments
  • USB-A and USB-C ports support up to 20W fast charging for devices and projects
  • Output ON/OFF button allows switching without removing load or powering down
  • AC input selectable between 115V and 230V with over-current protection
  • Digital 4-digit LED display shows real-time voltage and current values

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