Baden Baden power adapter wholesale manufacturers
Main products: power adapter, medical power, LED power, charger and so on.
Shenzhen Lianyunda Electronics Co., Ltd. develops, manufactures, processes and produces various special types of power products. All power products have passed various certifications and can be produced according to orders. The product parameters can be customized by customers, the quality is perfect, and the service is perfect.
Is the power adapter universal?
Nowadays, more and more electrical equipment in my life needs to use a power adapter. There are also many mobile devices that almost always use a power adapter. Then, can the power adapter be universal? The technical staff of Shenzhen Lianyunda Electronics Co., Ltd. will explain to you that the power adapter can be used universally.
First, different specifications of the power adapter can not be universal
1 The voltage must be the same, otherwise it will burn the appliance or it will not work.
2 The output current of the power adapter must be greater than the operating current of the appliance. Otherwise, the power adapter will “overcurrent” and burn out.
3 The power adapter must match the interface of the appliance, otherwise it will not be possible.
4 The positive and negative polarities should be consistent to avoid accidents.
Second, what kind of power adapter can be used?
The voltage is appropriate and the current is not less than the power adapter of the original power supply. The proper meaning of the voltage means that the voltage of the power adapter can be used as long as it is higher than the battery voltage of the notebook by 4V or more. Otherwise, because the voltage is not enough, the working pressure difference required for the notebook charging and the maintenance circuit cannot be opened.
Power adapter manufacturer - Shenzhen Lianyunda Electronics Co., Ltd. is a national high-tech enterprise. It has long been committed to the R&D, production and sales of new energy products such as switching power supplies, power adapters, LED power supplies and chargers. It is the world's leading power solution. Suppliers, since the establishment of the company in 2006, the company has been adhering to the "customer-oriented, quality is the life of the company, the concept, has won the support and recognition of customers at home and abroad.