东宇电子
Language
imgboxbg
Location:
Homepage
>
News
11-14

What happens when an electric bicycle is fully charged and it runs out of electricity after use?

What happens when an electric bicycle is fully charged and it runs out of electricity after use? Electric bicycles, often referred to as two-wheeled battery cars
11-14

What guidelines do I need to follow when using a power adapter?

The power adapter is a supporting facility for electrical appliances, so care needs to be taken during use. So what are the guidelines for using the power adapter?
11-14

How to buy an electric car charger? What needs attention?

With the widespread use of chargers, there are more and more chargers. How to buy an electric car charger? What should I pay attention to?
11-14

What factors need to be considered when choosing a good switching power supply?

When selecting a switching power supply, multiple factors should be considered. What factors need to be considered when choosing a good switching power supply?
11-14

Common faults and maintenance of chargers and power adapters!

Chargers and power adapters are indispensable items in modern life, but what are the common faults of chargers and power adapters? How to repair? Let's take a look together to facilitate life!
11-14

Disadvantages of switching power supply!

The switching power supply looks compact, the power is related to the core transformer and the control method, the electromagnetic interference is large, and the ripple coefficient is large.
11-14

What is the difference between the genuine charger and the cottage? It's different everywhere!

Everyone knows that the charger is still good. Although the price of the cottage charger is low, the risks behind it are also shocking. So what is the difference between the authenticity of the charger and the cottage? Today, the charger manufacturer will tell you that it is different!
11-14

What should I pay attention to when using the power adapter correctly? Is the fever normal?

Although power adapters are more common in our lives, there are still many people who do not know how to use the power adapter correctly. Many people use the wrong method. Today, the power adapter manufacturers will talk about the correct power adapter for everyone Use the steps to answer whether the power supply of the notebook power adapter is normal!
Previous page
1
Dongyu

Follow our wechat

More wonderful waiting for you! 

Address: Jiaozhuang team, Lianmeng village,
qinlan Town, Tianchang City, Anhui Province
Tel: 400-9662-855
Tel: 0550-7814266

Contact: Manager Zhou  13865824777 
Fax: 0550-7814266

 

Copyright:Tianchang Dongyu Electronic Co., Ltd      皖ICP备20004947号-1