12V3A  desk styleadvertisement  lamp box power adapter CE

Rated input

100-240VAC50/60Hz  Max:90-264VAC47/63Hz

Output

 12v4.5A

Ripple wave andnoise

<150mV

Short cut protection

 Interval style off ,andrecover quickly

Over currentprotection

130%-150%

Over voltageprotection

115%--135%

Working temperature

-10-50°C(±10°C)

Working humidity

20%-90%RH

Saving temperature

-40-80°C(±10°C)

Voltage bearingtesting

  Input to output :3750V,input to ground connection:3KV AC 

Insulationanti-resistance

100M ohms

Cooling style

cooled by nature

Connection way

DC port2.1*5.5*11(OEM is available)

DC  wire length

1.2M(OEM is available)