What are the precautions for using the power adaptor?

The working principle of the power adaptor is to use the switching power adaptor to convert the unstable power adaptor via the conversion circuit into the constant voltage DC required by the object to power and charge the object. This conversion circuit must have a protective circuit.

What is a power adaptor?

What are the precautions for using the power adaptor?

What are the areas of application of power adaptors?

What is a power adaptor?

A power adaptor is an external power source that converts alternating current (AC) from a wall outlet into direct current (DC) required by electronic devices. As such, it is an AC/DC converter. It is also true to call it a charger when it supplies power to battery-powered devices. Before choosing the right power adaptor for your device, it's helpful to understand the reasons why most portable electronic devices use external power adaptors.

Installing the power components of the device in an external power adaptor can make the manufacturer smaller. Anyone who has ever considered choosing the right power adaptor should know that devices with an external power adaptor are lighter than devices with an integrated power adaptor. A separate external AC/DC power adaptor also reduces the amount of heat generated inside the electronic device. This design also reduces electrical noise and improves safety.

What are the precautions for using the power adaptor?

First of all, the rated voltage of the general power adaptor refers to the idle output voltage, that is, the voltage when no load is present, and the voltage when no current is output, so that this voltage can also be understood is the upper limit of the output voltage of the power adaptor.

When an active voltage regulator element is used in the power adaptor, its output is constant even if the power adaptor voltage fluctuates. If the power adaptor voltage fluctuates, the output of the power adaptor will not fluctuate with it.

In general, the actual idle voltage of ordinary power adaptors does not necessarily correspond to the rated voltage, as the characteristics of electronic components cannot be exactly the same. Therefore, there is a certain error. The smaller the error, the higher the requirements for the continuity of electronic components

What are the areas of application of power adaptors?

power adaptors are widely used in industrial automation control, military equipment, scientific research equipment, LED lighting, industrial control units, communication devices, power devices, instruments, medical equipment, semiconductor cooling and heating, air purifiers, electronic refrigerators, liquid crystal displays, LED lamps and lanterns, communication equipment, audiovisual products, security, computer enclosures, digital products and instruments and other fields, and they play a significant role in these areas.

HIENT Power Technology Co., Ltd. is a wholly owned subsidiary of CHUN GUANG Technology Group Company and an important part of CHUN GUANG Technology Group, which has set itself the goal of becoming a professional manufacturer of world class magnetic electricity. CHUN GUANG Technology Group owned the development model of the entire industrial chain of Mn-Zn powder, ferrite magnetic core, electronic components and power adaptor products.