DC Buck Converter/Charger DC 4.5~55V to 1.25~30 3A Buck Adjustable Voltage Regulator DC 5V 12V 24V Adapter/Power Supply Module/Charging module

  • Item ID #090451

List Price: $13.00 Our Price: $7.99Save 39%

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It is a DC Buck Adjustable Voltage Regulator/Charger/Adapter, Input voltage: DC 4.5~55V, Output voltage: DC 1.25~30 adjustable, Output Current: Rated 2A, Max. 3A, Application: DIY Power adapter/Charger, industrial equipments, electronic equipment, Communications Equipment, Power Tools, Car Driving Recorder, Car GPS, Car audio, LCD TV, Advertising screen, Monitoring System, LED lights, Fan, intercom and monitor system, etc.

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  • Module Properties: non-isolated step-down module (buck)
  • Rectification: non-synchronous rectification
  • Input voltage: DC 4.5~55V
  • Output voltage: DC 1.25~30 adjustable
  • Output Current: Rated 2A. (Max. 3A,  Please install heatsink to enhance heat dissipation.) if output power greater than 15W, please install heat sink.
  • Efficiency: Up to 92%
  • Switching frequency: 150KHz
  • Minimum pressure: 2V
  • Operating Temperature: Industrial (-40°c to +85°c) (output power 10W or less)
  • Full load temperature rise: 40°c
  • Load regulation: ± 0.5%
  • Voltage regulation: ± 0.5%
  • Output ripple:
    • Input 12V Output 5V 3A 15mV (MAX)
    • Input 24V output 12V 3A 40mV (MAX)
  • 20M bandwidth
  • Bandwidth: 20M
  • Dynamic response speed: 5% 200uS
  • Short circuit protection: current limiting, since the recovery
  • Input Reverse Polarity Protection: NONE.
Some Applications:
  • DIY Adjustable Power Supply
  • DIY Universal Charger
  • Power supply for electronic equipment
Package Includes:
  • 1 x DC/DC Buck Converter ( Power Supply Module/Voltage Regulator/Adapter/Charging Module )

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