How to choose a LED Power supply adapter

Some people are confused about what the difference between adapters and drivers is and how to distinguish them. They have such a relationship that the power adapter contains LED drivers, and the LED drivers belong to the power adapter. A power supply adapter is a power supply conversion device that can apply to small portable electronic equipment and electronic appliances. Generally speaking, it is composed of components such as housing, transformer, inductor, capacitor, control IC, PCB board, and so on.

Its working principle is converted from AC input to DC output, which can be divided into wall type and desktop type in accord with the various connection modes. It is widely used in security cameras, set-top boxes, routers, light bars, massage devices, and other equipment. There are few tips that we are supposed to notice when we are going to choose a power supply adapter. 

Power Adapter Manufacturer 

Firstly, the input should be checked on the label of the power adapter china, mostly the 100-240v one is used widely. In addition, the type of input voltage is varied from country to countries different country. For example, the power adapter china input is 220V, but America is 110V. The plug-in is also different based on the countries. The plug-in of the United Kingdom varies from the plug-in of Australia and the United States.

The second aspect is the output voltage and current. Here comes the question that if two led adapters both have the same nominal voltage and different output currents, can they be used on the same laptop? The basic principle is that a Power supply adapter with a large nominal current can replace a power supply with a small nominal current. Some may think that a power supply with a large nominal current will burn the notebook because the current is high. In fact, the current depends on the load under the same voltage.

At last, a suitable power adapter manufacturer china should have the products with protection from short circuits, overload over temperature. The products need to have safety certification. A power adapter manufacturer can produce a power supply adapter with safety certification that can protect the safety of the person in order to prevent electric shock, fire, and other dangers.