19v3.42a Elbow yellow Connection Adapter for Acer

19v3.42a Elbow yellow Connection Adapter for Acer 

• The role of the power adapter is the role of transformer, that is, the high voltage of the visual AC, through the power adapter rectification, transformer, into low voltage DC power, such as input: 100-240vac 50-60hz output: 12VDC 1A this is the high voltage 100-240v into low voltage 12V. In general have a nameplate on the power adapter, the following marked power, output to the input voltage and current, the category of special pay attention to the output voltage, this is the so-called "power adapter", if the mains voltage as long as the kingdom of 100 v, this feature is very effective, some import to remember this computer is only sold in the country of origin, there is no such plan, and as long as the single output voltage 100 v, in our country under the voltage of 220 v mains plug in will be discarded.
  

• Shenzhen Waweis Technology Co., Ltd. is a high-tech enterprise engaged in r&d, production and sales of notebook adapters. Main: switch Power Supply, power adapter, charger, LED power supply and other products professional production and processing. The products have passed UL, CE, FCC, KC, PSE, SAA, GS and other certifications. The products produced by the company have perfect protection function, stable performance, safe and reliable. With professional r & d, production and sales experience, the company has accumulated strong technical advantages and rich market resources in the field of power adapters. The company is now able to provide a full range of alternative adapters for the world's major brands of notebook computers.

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