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What is the function of the power adapter? What are its materials?

source:power adapter     Popular:adapter     release time:2021-07-16 11:19:24     Article author:sznbone    

  Now that there are more and more electronics in China, the demand for power adapters is also increasing, so there are more and more manufacturers. The power adapter materials produced by different manufacturers are different, and the quality and performance are also different. To choose a high-quality power adapter, you must find a professional manufacturer. Shenzhen Xinjukang Technology Co., Ltd. is a high-tech private enterprise that specializes in the design, production, sales and service of switching power supplies and power adapters. The product price ratio is quite high.

  Power Adapter

  The power adapter is the power supply conversion device for small portable electronic equipment. It is necessary to know that the power supply voltage of 220 volts is used in domestic homes, but ordinary electronic products generally only need a voltage of about 5 volts to 20 volts. In order to be safer during charging or use, a power adapter must be used. Especially in foreign countries, you need a power adapter. Different countries have different voltages. Without a power adapter, electronic products cannot be used.

What is the function of the power adapter? What are its materials?(图1)

  Power Adapter

  Now we come to understand the structure of the power adapter, it is composed of shell, transformer, capacitor, inductor, control IC, PCB board and other components, set-top boxes, routers, cameras, mobile phones, computers and other equipment need to be used it,

  If the quality of the power adapter is not sufficient, there will be certain safety hazards. At present, most of the power adapter shells we have seen are made of plastic materials, and some industrial power supplies are made of metal shells. The most used power adapters are ABS materials, ABS+PC materials and pure PC materials. The performance of the power adapter of these three materials is different.

  The power adapter made of ABS material has a low degree of temperature and is not resistant to high temperatures, and the maximum temperature cannot exceed 60 degrees Celsius; the pure PC material power adapter has ultra-high strength, a wide operating temperature range, and a high degree of transparency. It can be made into various colors. And the safety is very high; the composite material of ABS and PC has good molding processing performance, high strength, this material is easy to process, good molding, the size of the processing can be well grasped, easy to color, and can also be processed Secondary processing properties such as spraying metal, electroplating, welding and bonding. It can be seen that the ABS+PC material is superior in all aspects of performance, environmental protection, safety, and easy processing.


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