Guangzhou Weihengkang Electronic Technology Co., Ltd. [China]

This model is a switching-mode power supply,operation at input AC voltage 95V to 265V and output DC voltage of 12V-19V/4.5A max

General Description:

This model is a switching-mode power supply,operation at input AC voltage 95V to 265V and output DC voltage  of 12V-19V/4.5A max 20-24V/3.5A max,with many protection function functions,use for the notbook computer power supply.

Electric Charcteristics:

1.RATED Input Voltage     AC120V OR AC230V

   Vibration Input Voltage Range       AC95V-265V

2.Input Rated Current          0.5AMP

   Input Power                     0.1A

3.Efficency                           100W

   Input Power                      >88%(TYP)

4.Output voltage:12V/15V/16V/18V/19V/20V/24V (0/+0.5V NO LOAD)    DC 12V-24V

5.Output voltage:12V/15V/16V/18V/19V/20V/24V   (-0.4/+0.5V @RATING LOAD)  DC 12V-24V

   Output current:12-19V/4.5A@20V-24V/3.5A      4.5AMP(max)

6.Overload protection          YES

7.Short Circuit Protection       YES

8.Ripple Noise          500mV

9.Line Regulation       1%

10.Load Regulation     1%

Normal Operating Temperature and Humidity:

6.1 Operating Temperature :0*C to 40*C

6.2 Humidity:20% to 80%

Storage Temperature and Hunidity:

7.1Storage Temperature:-10*C to 70*C

7.2Humidity:10% to 90%

Home charger-90W