Laptop Ac/dc Adaptor 19v 4.74a 90w With UL CE GS KC CB SAA FCC Current and Voltage Etc Can Tailor-made for You

Specifications

laptop ac/dc adaptor 19v 4.74a 90w

Advantages
1. input voltage: AC 100-240V 50/60HZ

2. range voltage: AC 86-264V 47/63HZ
3. High efficiency and low operation temperature
4. AC input power suitable for the world 
5. Soft-start current can reduce the AC input impact efficiency 
6. With short-circuit and overload protection 
7. Compact size ,light weight 
8. 100%full-load burning test 
9. Installed with EMI filter ,minimum wave

SAFETY & LEAD-FREE: UL/CUL CE GS KC CB SAA FCC 3C ROHS PSE

laptop ac/dc adaptor 19v 4.74a 90w Spec. as following:

You can choose  below  DC connector

Power Adapter dc Connector (on request): 

2.Production Process

1.Purchasing the materials: each of our materials must be tested before  

3.Tinning:Retouching-Testing,to make each products quality best.

4.Assembling:each little parts need to assemble by man-made and need to test.

5.Aging:To test the products working life and make each product can be used

as possible as long time.

6.Certificates

 Amost all of our products get UL/CUL CE GS KC CB SAA FCC 3C ROHS PSE

etc certificates,and if you have Special requirements of certificates,we can help to apply

for you.

7.Product Shipment terms

 About the shipment terms,except below terms,we also can send the products

as your requirements,such as by sea

8. Our international customers

9.Our working environment

Shenzhen Zhen Huan Electronic Co., Ltd.  is an excellent power solution provider, with more

than 10 years' experience in R & D and production of power supplies. We are committed to

provide the highest quality products and services with the best prices and the most punc-

tual delivery time.

Our products are 100% through high temperature ageing, which accords with CCC, CE, UL

and many other authoritative organization security authentication standard. In order to

ensure timely delivery, we always keep standard product inventory. If you can't find the

right type from our product display or you can't find the right product in the market, please

contact us, we will develop satisfactory customized products for you.

We always adhere to the corporate value of "excellent quality and high efficient service"

 to provide you the best service.

10.Feedback

I am Frank. If you take interest, pls contact me now!  

      Skype:zhpower19                               Cellphone/QQ: 1533 8365 868