CVS-72/5 20W USB charger

DC/DC converters for the railway sector 


  • Input range: 43.2-154V DC
  • Output voltage: 2 x 5.1V DC +/- 5%
  • Output current: 2 x 2.1 A
  • Natural convection
  • Protection against input overvoltage, input polarity reversal and output overvoltage
  • Outputs protected against short circuits and overloads of ≥ 2.1 A
  • Load sensing: NF EN 62684 §5.6
  • Fire/smoke: NFF 16101/16102 and EN 45545-2 HL3 R22-R25
  • Operating temperature: -25°C to +70°C, Class OT3
  • Complies with RoHS and REACH directives


CVS USB chargers are converters for charging multimedia devices (such as mobile phones and tablets) in rail vehicles.

Robust and safe, they are EN 50155 compliant and provide all the necessary safety features and protection.

CVS USB chargers are compatible with a wide range of input voltages and offer high-quality output voltage.

They also feature load sensing for greater efficiency.

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