power transformer Output: 12V,4A(max) Output power:48W CE,FC,CCC,CB,RoHs aprroved 2years warranty

power transformer 

FEATURE:Constant Voltage Mode, Easy PortableTECHNICAL PARAMETER:

l         Input Voltage:                         AC100-240 (50/60Hz)

l         Range Voltage:                      AC90-264 (47/63Hz)

l         Output Voltage:                      12V 48W

l         Output Current:                      4A

l         Over Current Protection:       120% min

l         Over Voltage Protection:       120% min

l         Short Circuit Protection:         Auto Recovery

l         Load Regulation:                    ±5%

l         Ripple & Noise:                     less than 1% of output voltage

l         Start-up time:                        almost one sec (AC input 240V and lo=100%)

l         Hold-up time:                         at least 20ms (AC input 240V and lo=100%)

  

GENERAL SPECIFICATIONS:

l        Operating Temperature:       0-40 degree Celsius

l        Storage Temperature:          -20-85degree Celsius

l        Humidity:                               5~95%RH

l        Withstanding Voltage:          AC 3000V(Min)(between input and output) 5mA(Max)

l        Insulation Resistance           DC 500V 100MΩ (min) (between input and output)

l        High-pot test:                        3,000Vac,60s, 5mA (maximum) 

l        Insulation resistance:           7mΩ(minimum)

l        Leakage current:                 0.25mA(maximum)

SAFETY:

l        CE CCC RoHS CE FC