With the rapid development of power electronics technology, switching power supply products are widely used in 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 purification. , electronic refrigerators, LCD monitors, LED lamps, communication equipment, audio-visual products, security, computer chassis, digital products and instruments. Today, I would like to introduce to you the contents of the switching power supply that surrounds everyone's daily life: switching power supply brand ranking and switching power supply principle and design, I hope to help everyone. Top ten brands of switching power supply 1. TCL-Rogrange (China Well-known trademark, TCL-Rogrange International Electric (Huizhou) Co., Ltd.). 2, Simon Simon switch socket (Simtone Jiangsu Simon Qitong Electric Co., Ltd.). 3. Siemens Siemens (starting in Germany in 1847, the world's largest electrical and electronics company). 4, flying Eagle switch socket (China famous brand, the only iconic brand in the switch industry, Feidiao Electric Group Co., Ltd.). 5. Honeywell-Lonnon Lonon (Guangdong Famous Brand, Honeywell Langeng Electrical System Technology (Guangdong) Co., Ltd.). 6, Hongyan switch socket (China famous brand, Putian · Hangzhou Hongyan Electric Co., Ltd.). 7, Clipsal Clipsal (founded in Australia in 1920, the world's famous electrician brand). 8. Panasonic Panasonic (China Famous Brand, Japan Matsushita Electric (China) Co., Ltd.). 9. Merlin Gerin (one of the world's preferred brands in the field of power distribution, Schneider Electric, Tianjin Meilan Rilan Electric Group). 10. Matsumoto SOBEN (Guangdong Famous Trademark, Matsumoto Electric Industrial Co., Ltd.). Switching power supply brand switching power supply design The switching power supply is a voltage conversion circuit. The main work is boost and buck, which is widely used in modern electronic products. Because the switching transistor always works in the "on" and "off" states, it is called the switching power supply. The switching power supply is essentially an oscillating circuit. This way of converting electrical energy is not only applied to the power supply circuit, but also widely used in other circuit applications, such as backlight circuits of liquid crystal displays, fluorescent lamps, and the like. Compared with transformers, switching power supplies have the advantages of high efficiency, good stability, small size, etc. The disadvantage is that the power is relatively small, and high-frequency interference is generated to the circuit. The transformer feedback oscillation circuit can generate regular pulse current or voltage. The circuit is called an oscillating circuit, and the transformer feedback oscillating circuit is a circuit that can satisfy this condition. Health Care heat film is mainly used for Far Infrared Sauna Room heat film,health care product, Body Heat Film ,eye massage thin heated element,Infrared Heating Jacket, Flexible Heating Flim for ski suit,Heating Flim For Diving Suit.
Health Care Heating Film,Carbon Heating Film,Infrared Heat Film,Infared Heating ShenZhen XingHongChang Electric CO., LTD. , http://www.xhc-heater.com
we are a professional and leader Chinese exporter of heat film,Customization options (for example: SMT components, flex cable and connectors) can provide the perfect complete solution that can significantly reduce assembly time and increase productivity.Providing a variety of complex shapes design, and different power designs. Membrane in the same piece electrically heated heating circuit can be designed and holding circuit,we are looking forward to your cooperation.