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DC Adjustable Step-Down Power Supply Module + LED Voltmeter + USB Output


Product Description


  • 100% brand new and high quality.
  • Module Properties: Non-isolated step-down module (buck).
  • Rectifier: Non-Synchronous Rectification.
  • Wide Input voltage: DC 4.5-40V.
  • Output Voltage: DC 1.2-37V (Adjustable).
  • Output current: rated current 2A, 3A MAX (Additional heatsink is required).
  • If you need its output power greater than 2A/10W, please add with heat-sink.
  • Short circuit protection: current limiting, since the recovery.
  • Operating temperature: Industrial grade (-40 to +85 )
  • Load regulation:±0.5%
  • Voltage regulation:± 2.5%
  • NOTE:This can't be used to step up Voltage


  • 60mm*35mm*20mm(L*W*G)

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