switch power supply: 1.Applied to urban public transport IC card reader system 2.City All-in-one Card system

switch power supply:

1.Input Voltage:DC 9-36V

2.Output Voltage:DC 12V+/-2%

3.Output Current:5A

4.Ripple&Noise:<=50mV

5.Efficiency:>=85%

6.Isolated Voltage:DC500V

7.Enclosure dimensions:160*116*40mm

8.Weight:0.5kg

dc to dc ,switch power supply,vehicle