Shenzhen Waweis Technology Co., Ltd.

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October 10, 2019
How to Test a Laptop Adapter

Laptop computers are one of the many items that we use that depends on a rechargeable battery to keep it up and running. When your laptop fails to stay

December 27, 2018
How to identify the circuit?

Judging the power supply series and parallel circuits, there are roughly the following methods:

December 19, 2018
Interpretation of wireless charger

As smart phone has been penetrated into everyone's life such as shopping&social intercourse&work, Smart home with wireless charging, squatting off the line const

November 23, 2018
Teach you "a few axes" to get the charger and discharge safety of mobile phone charger

Lithium-ion battery charging safety of mobile phones is increasingly valued by consumers. Therefore, charger manufacturers must master the specifications and characteristics of lithium-ion batte

September 04, 2018
New energy car car charger detailed explanation

New energy car car charger detailed Car chargers are an essential component of new energy vehicles, and their market size has expanded with the rapid growth of the new energy

August 31, 2018
How to use wireless charger

China is the world's largest wireless mobile communications market, with 1.3 billion people talking about a smart phone or even multiple smart phones, and the battery life has a huge impact on t

August 13, 2018
Car laptop power adapter design

0 Preface This article refers to the address: http:// The rapid development of the information society has made people increasingly dependent on lapto

August 10, 2018
What are the wireless charger? Wireless charger hurts the phone

What is a wireless charger Wireless charger refers to the charger that does not use the traditional charging power cable to connect to the terminal device that needs to be cha

July 04, 2018
Power Line Adapter Installation Power Line Adapter Performance Features

Powerline adapters, also known as power network bridges (PLCs), are devices that modulate network signals onto wires and use existing wires to solve network cabling problems. At present, as the

July 03, 2018
USB-C 65W PD Power Adapter

The Type-C charger was recently studied, so some chargers were disassembled. One of them turned out to be the NetEase brand charger. . . . Didn't the hammer make mobile

June 25, 2018
[Experience] Do you understand the power adapter of the TV? Three common senses to help you

We use TV every day. For this familiar appliance, are you more or less in doubt about how to use the details? With regard to the power switch of TV, I believe that many people do

June 15, 2018
How to choose the proper Power Adapter

Introduction: The power adapter is a power supply voltage conversion device for small portable electronic devices and electronic appliances. It is mainly used as a

June 13, 2018
New Type-C Charging Option

demand Why buy a Type-C power adapter? This will start from the double eve of 2016. Late at night to see Zhang Aunt's push, think that the notebook really needs to be changed, and then directly

June 12, 2018
Emerson Launches DCH5 Series Wall Mount Power Adapter

Emerson Network Power announced the launch of its new DCH5 Series 5W Wall Mount USB AC/DC Adapter. This series of adapters is not only beautifully designed, but also integr

June 11, 2018
Difference between power adapter and charger and the danger of non-safe power supply

Guidance: Non-safety products have potential safety hazards and threaten the safety of users' lives and properties. Non-safety switching power supplies are prone t

June 06, 2018
Learn about LED Power Supply

Currently, the LED fluorescent lamp market

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