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Desktop Type CE laptop adapter 19v 4.74a

Desktop Type CE laptop adapter 19v 4.74a

    Payment Type: L/C,T/T,Western Union
    Terms of Trade: FOB,EXW
    Min. Order: 50 Bag/Bags
    Delivery Time: 10 Days
    Packaging: 50pcs/ctn
    Port: Shenzhen

Basic Info

Model No.: PA-90W

Product Description

Desktop Type CE laptop adapter 19v 4.74a


  • Power adapter is the source of power for the notebook computer. It is a high-quality switching power supply. Its working principle is the same as that of the switching power supply in home appliances such as color TV. Its function is to provide stable low-voltage DC power for notebook computers.
  • Small size and light weight. The switching power adapter does not use a bulky power frequency transformer. Since the power dissipation on the switching MOS tube is greatly reduced, a large heat sink is omitted. For these two reasons, the switching power adapter is small in size and light in weight.
  • Shenzhen Waweis Electronic Science and Technology Co., Ltd is one of the adapter device manufacturers in China, Our world-class production plant passed ISO9001:2008 & ISO14001:2004 certifications and is equipped with the state-of-art technology and machines. Our products include Power adapter, notebook adapter,charger,LED adapter, USB chargers, car chargers, LED and accessories for smart phones and some other electronic device.At the same time, Wawies consumer electronic devices have got a wide range of safety approvals to meet specific international standards & requirements.


Power 90W
Input AC110-240V 50-60Hz
Output 19V 4.74A
Interface 5.5*1.7mm
Cable length 1.2 m
AC Plug US/EU/UK/AU
Certificates FCC CE ROHS
Pakages 50pcs/ctn


4.5 mm laptop charger adapter

Shenzhen Waweis Technology Co., Ltd.

 

With 10 years experience in the filed, Shenzhen WAWEIS Technology Co., Ltd is one of the best power supply device manufacturer in China. Our world-class production plant passed ISO9001:2008 & ISO14001:2004 certifications and is equipped with the state-of-art technology and machines. The main products we make are power adapters, which can be used in laptop, LCD display, LED lights, CCTV camera(12v series), Speaker(24v series), Balance car(42v series). All our products comply with European environmental standard as well as CCC,RoHS ,CE , FCC.

At the same time, WAWEIS consumer electronic devices have got a wide range of safety approvals to meet specific international standards & requirements. We have dedicated teams of R&D(3 members), engineers(5 members)and quality control experts(2 members) focusing on products` quality guarantee. Our strict quality assurance program ensures all our products to meet IEC Standards. In addition, the strong production capacities allow fast lead-time and guarantee fresh & premium products at competitive prices. Headquartered in Shenzhen, we are committed to providing immediate product support and excellent customer services.


As a professional power adapter manufacturer, we accept our clients' OEM and ODM requirments. Free samples are available in our company, and what the most important is that we waill take the responsiblity to replace new products for our clients if deffective products appear in one year. After many years making power adapter and relatively products, we get a high reputation in this field, 80% of our orders come from our long-term cooperation partners. And we insist that quality is the point.


Company Info

  • Company Name: Shenzhen Waweis Technology Co., Ltd.
  • Representative: Huang Jinfeng
  • Product/Service: Laptop Adapter , Macbook charger , Charger , Wireless Charger , LED Switching power supply , electric scooter charger
  • Capital (Million US $): 500000RMB
  • Year Established: 2008
  • Total Annual Sales Volume (Million US $): US$5 Million - US$10 Million
  • Export Percentage: 81% - 90%
  • Total Annual Purchase Volume (Million US $): US$5 Million - US$10 Million
  • No. of Production Lines: 3
  • No. of R&D Staff: 5 -10 People
  • No. of QC Staff: 5 -10 People
  • OEM Services Provided: yes
  • Factory Size (Sq.meters): 1,000-3,000 square meters
  • Factory Location: No. 24-1, Longxing Road, Yuanshan Street, Longgang , Shenzhen, China
  • Contact Person: Ms. Jasmine Fu
  • Tel: 86-0755-28682227
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