When you go out to play, you need to bring a laptop, and of course the power adapter is also essential.

The role of the power adapter is the transformer and the rectifier. Household AC power is 220v, and our computer ground is DC 12v (as if it were), so we can be sure that the power adapter is a transfo

it can also be understood that this voltage is the upper limit of the output voltage of the power supply.

Prevent using the power adapter in a humid environment to prevent flooding. Whether you place the power adapter on the table or on the ground, be careful not to place water glasses or other wet object

The mobile phone power adapter, also known as the AC power adapter, converts the input AC power into the output DC power.

The first step in the repair is to prepare the tools, you will need a multimeter, screwdriver and soldering tools.

As a result, our products are accepted by customers from Europe, North America and Asia.

Since the establishment, our company have kept a rapidly growth every year. Besides the head office in Dongguan City, we also have a branch company in Huizhou City.

It specializes in the research & development, manufacturing and marketing of various adapters, chargers, power supplies, transformers and LED drivers.