What Is Desktop Power Adapter?

The Working Principle Of Desktop Power Adapter 

The dc power adapter can be divided into two types according to the link method, which are Wall Mount Power Adapter and desktop power adapters. Today, the desktop power adapter is for an understanding. First of all, the desktop power adapter has a plug and a converter, wherein the converter is used to convert the power supply into the voltage and current suitable for the device, and the plug is connected to the power plug;

The working principle of the desktop power adapter is to convert the input alternating current into the direct current required by the equipment, the conversion process includes the input of the power supply, rectification, filtering, transformer to the final output of the five steps, briefly summarized the first is to obtain alternating current from the socket, Next, the input AC is adjusted to a suitable level (such as high voltage adjustment to low voltage) through the transformer, and then the rectifier circuit will convert the AC into stable direct current, and then filter through the filter circuit to remove the AC component, so that the output DC is more stable. Finally, individual also needs to further adjust the voltage through the transformer, so that its output DC, more close to the equipment needs value; After the completion of these steps is the final direct current output.

Features Of Desktop Power Adapter

Stable and reliable operation

The design of the desktop power adapter is very detailed and careful. Built-in there are a bunch of protection circuits and safety devices, safety protection devices have overcurrent, overvoltage, overload protection and other protection mechanisms, in use when the circuit found voltage and power beyond the safety range, the safety mechanism will automatically start, it may cut off the power or reduce the output power, to prevent your electronic products from being damaged. In addition, the interior of the power adapter uses high-quality parts and advanced circuit design. This really reduces the chance of it breaking down and makes it more stable.

High efficiency

The power adapter for desktop has high power output.The conversion efficiency of our power adapters is no less than 85%, and some power adapters with gallium nitride components can even achieve a conversion efficiency of no less than 90%, reaching China's Energy Efficiency Level 2.It's become the ideal power supply for a lot of high-load electronic devices.For example, in the server field, servers need to run continuously to handle a ton of data and requests.So they need a power supply that can give stable and strong power support.

Good heat dissipation function

The desktop power adapter is pretty integrated inside.This gives it a unique advantage in heat dissipation.   Compared to plug-in wall power adapters, the desktop power adapter is easier to dissipate heat on its surface because of its special design.In terms of materials, they use advanced heat dissipation materials and technologies, like metal shells and heat dissipation silicone. This makes the heat dissipation even more efficient.

Versatility

The desktop power adapter can work safely and stably in all kinds of environments, even wet or harsh ones. For example, with a Waterproof Power Adapter, the classification of waterproof can reach IP67, which means that it is very waterproof. So it can work safely in harsh environments. It can power multiple devices at the same time. Some adapters even support fast charging.So it can meet high power requirements and is really adaptable.

The power supply has a long lifespan:

the average MTBF (Mean Time Between Failures) of the power supply is at least 20,000 hours, which generally means that there is a long average time between random failures under normal working conditions, indicating that our power adapters have high design reliability and are quite durable.

KELIC was established more than 20 years ago, specializing in the development and production of AC/DC Power Adapter, Battery Charger and Industrial Power Supply.  Our commitment to quality and customer satisfaction has helped us build a  good reputation in the international market.