Power supply brings great convenience to humans

Power supply, physics As explained above, power supplies are devices that convert other forms of energy into electrical energy. Power classification can be divided into two categories: common power supply and special power supply.

Ordinary power supply can be subdivided into: adapter power supply, switching power supply, inverter power supply, AC regulated power supply, DC stabilized power supply, DC/DC power supply, communication power supply, module power supply, variable frequency power supply, UPS power supply, EPS emergency power supply, purification Power supply, PC power supply, rectifier power supply, custom power supply, heating power supply, welding power supply/arc power supply, electroplating power supply, network power supply, power operation power supply, linear power supply, power supply controller/driver, power supply, other common power supply, inverter power supply, Parameter power supply, voltage regulator power supply, transformer power supply.

Special power supply can be subdivided into: shore power, security power, high voltage power, medical power, military power, aerospace power, laser power, and other special power supplies.

The power adapter is only a small part of the power supply family, but the power adapter is widely used, mainly used in communications, digital, lighting, home and other industries, supporting telephone handsets, game consoles, language repeater, walkman, notebook Computers, Cellular Phones, Smart Products, Industrial Automation Control, Military Equipment, Scientific Research Equipment, LED Lighting, Industrial Control Equipment, Communication Equipment, Power Equipment, Instrumentation, Medical Equipment, Semiconductor Refrigeration and Heating, Air Purifier, Electronic Refrigerator, LCD Display , LED electronic products, communications equipment, audio-visual products, security camera, digital products and instruments and other fields of products.

An excellent power adapter product should have a strict quality control system, use automatic wave soldering machine, automatic tester, ultrasonic welding machine and aging and other advanced production testing equipment to meet customer requirements for production cycle and product quality.

To assess the quality of a power supply, first check whether it has passed the necessary safety certification. In developed countries such as Europe and the United States, there are mandatory entry requirements for the power adapter products to enter the domestic market, which is reflected in the document, that is, safety certification. In general, the more power quality of certified items, the more reliable. Under the condition that the electrical technical indicators meet the requirements for normal use, in order to make the power adapter work safely and reliably in harsh environments and sudden failures, a variety of protection circuits must be designed, such as anti-surge soft start, anti-overvoltage, and owed Pressure, overheating, overcurrent, short circuit, missing equal protection circuit. And these are clearly required in the safety certification standards.

Shenzhen Gio Technology Co., Ltd. based on market demand, combined with its own market positioning, targeted to the company's mainstream product line, 3W power adapter series, 5W power adapter series, 6W power adapter series, 10W power adapter series, 12W power adapter series , 15W Power Adapter Series, 18W Power Adapter Series, 24W Power Adapter Series, 30W Power Adapter Series, 36W Power Adapter Series, 48W Power Adapter Series, 65W Power Adapter Series, 120W Power Adapter Series Applications and Passes US UL Certification, US FCC Certification, European CE certification, Korea KC certification, Germany TUV GS certification, Australia SAA certification, Japan PSE certification, China CQC CCC certification certification. The society has supplied a large number of safe, reliable, high-quality power products.

The development time of the power adapter is not very long, but the changes it brings to human life are enormous. The power adapter first appeared in the mid-1980s. Japan’s Toshiba took the lead in switching power technology for the external power supply of notebooks. Its pioneering work created a new page in the history of the development of power adapters and became the world’s first independent company. Laptop power adapter.

After only a few decades of development, according to professional forecasts, the output value of China's power industry will grow to 130.4 billion yuan in 2011, an increase of 11.26% over 2010, and the output value of China's power industry will reach 215.6 billion yuan in 2015-2015. The average annual compound growth is 13.39%.

The future power supply will develop in the direction of green, small, high-frequency, high-efficiency, diversification, and integration, and the power industry in China will also become more mature. Representative and most familiar are millet chargers, Apple chargers, Samsung chargers, and Nokia chargers. Apple, HP, Acer, Lenovo, Sony, Asus, Shenzhou, Tongfang and other notebook power adapters. With the higher degree of power development, it will bring more convenience to people's lives. It can be expected that light, thin, small, and high frequency switching power supplies will spread over the market in the future.