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DC 4.5-40V To 5V 2A USB Charger DC Step-down Converter Voltmeter Module

Manufacturer: Generic
Product Code: DC-STEPDOWN
Availability: In Stock
FastFind: 238422


This is a great little module, you can use it as Digital Voltmeter allowing measurement from 4.5V to 40v DC, also has a stable self calibrating 5v DC output which can be used  to charge devices via USB.

  • Input voltage: DC 4.5 ~ 40V.
  • Output voltage: 5V (when the input voltage is between 6.5V ~ 40V). You should alway check output voltage with a Voltmeter meter for 5V before attaching any device to the USB port
  • Output current: 2A.
  • The voltmeter has automatic calibration function.
  • With reverse connection protection.
  • With overheat protection and short circuit protection.
  • With USB power indicator light.
  • High efficiency and low ripple.
  • Application: can be used on car, electric bike, motorcycle for voltage measurement and to charge phone, iPad, Mp3 etc.
  • Size: 6 x 2cm(approx)
  • Has a on/off push button switch
  • Has a seperate on/off push button for 5v output.

Important Note Before you decide to Buy: This Module is provided with NO instructions or data sheets. We are unable to provide any technical support, it is therefore essential that you have the resources available to make use of the modules and how they operate within their electrical specifications.

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