Parameter:

• Interface inside diameter: 20 mm

• Output power: 240 w

• Conversion efficiency: 90% or higher

• Input power: AC110-240V 50/60 hz (universal)

• Output power: DC12V / 20 A

• Working temperature: - 20 degrees Celsius to 60 degrees Celsius

• The indicator light: there is light

• Polarity of the power: the soft-core is positive. the outer ring is negative

• As the production of technical improvements, this product will have some changes, it is normal.

• Size:19.8*9.8*4.9cm

• Interface type: 5.5*2.5MM has a shrapnel Universal DC interface (2.1MM can also be used)

EADP-240AB B 12V20A 240W Power Adapter 5.5*2.5 with spring
The object is shown in the picture (shooting in kind) 
Note:Applicable to: all-in-one computer, LED light strip, LCD, modified CD player, fan exhaust monitoring camera, router, digital products, communication equipment, etc
Not suitable for: motor, water pump, motor, vacuum cleaner, air pump, vehicle refrigerator, medical equipment, fan exhaust, massage equipmenetc.