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Lenovo original E431T440SX240S3S5 power 20V3.25A square mouth 65W power adapter

Do not have power line need line, please contact customer service

discount 70% in 2018-07-22 to 2018-07-24
price: USD$ 18.20
freight :USD$18.00,(Express)
freight :USD$7.00,(Postal parcel)
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Input parameter: AC100-240V50/60Hz

Output parameter: DC20V3.25A (+ 5%)

Shell size: 130X58X32mm (length X width X height)

Line length: 1.2 meters long (plum blossom socket)

Number of packages: 50 pieces per package

Product features:

The switching power supply using imported components, the use of advanced technology, careful design and manufacturing, each switching power supply in the factory have been aging test one hundred percent, built-in EMI battery filter, short-circuit protection, overload protection, over-voltage protection, 105 ~ C output capacitor, small volume, light weight, high efficiency, low life, long, in line with the global voltage working temperature.

Use occasions: apply 20V3.25A power adapter (Fang Kou) S3S5G510Yoga13T440 Lenovo notebook charge

The use of electrical equipment matched with the output voltage, 20V3.25A current and positive and negative polarity of the machine.



Rated input voltage

220V AC

Allow input / voltage range

100-240V AC

Output voltage / output current

20V 3.25A(±5%)

Ripple And Noise


Output stability

Typical value 0.5%

Load stability

Typical value 1%

Overvoltage protection


overload protection

The output terminal is protected during short circuit and overload

Starting time


Holding time


temperature coefficient


EMI standard

(a) FCCPART15AB class (b) EN55022, CISPRPUB22A, B class

Safety standards meet


Working environment temperature

-10- to +60 centigrade

Preservation of environmental temperature

-20- to +85 centigrade

High voltage test

Input and chassis, input and output between the current, 2000VAC voltage maintained for 1 minutes, leakage current is less than 10mA, the output and the chassis between the AC 500VAC to maintain 1 minutes, leakage current is less than 10mA

insulation resistance

The input is more than 30 megabytes between the ground, the input and the output

Note: it can be customized according to user's requirements