19V 3.42A Ac Power Adapter for Huawei Matebook D MRC~W50 15.6" Laptop 65W Switching Power Adaptor

19V 3.42A Ac Power Adapter for Huawei Matebook D MRC-W50 15.6" Laptop 65W Switching Power Adaptor

1.Technical Specifications:

1)Input: 100 to 240V AC,1.0-0.6A, 50 to 60Hz (worldwide )

2)Output:DC19V3.42A

3)Power:65W

4)Outlet: 3-prong/2-prong

5)Connector: 4.0mm*1.7mm

6)Package Include: 1pieceCharger for Huawei Matebook D MRC-W50(Not Include Power Cable / Cord, please feel free to contact customer service if you in need)

2.Protections

1)over voltage protection: 120%min

2)over current protection: 120%min3)over load  protection hiccp mode,auto-recovery

4)Short-circuit protection: automatic recovery

5)Load regulation: ±5%

6)low DC rple, safe, reliable and stable;

3.Envmental requirement

1)operating temperature: 0-402)storage temperature: -20-853)opera ting relative humidity:595%RH4) Withstanding voltage: AC 3,000V (minimum), 5mA (maximum) ­

5)Insulation resistance: DC 500V 100MΩ (minimum)

FAQ:

: The heating problem of laptop adapter?A1: If the temperature of laptop adapter is between 30degree and 70degree,please do not worry,this is normal phenomenon,it won't damage its and laptop.Q2: Will 65w adapters can work on 90w laptop?A2: We do not recommend using 65w adapters to charge for 90w laptop,which will broke your laptop.Q3: What can we do if the adapter start to heat diation?A3:1)when the laptop battery are filled with power,charging completed,the heat diation will be relieved.2)When the ma of programms are working at the same time,such as playing games,watching TV,etc.The heat diation will be bier.3)Please keep a good envment to let adapter heat diation.Q4.What's your warranty?A4:One year Warranty.