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With the continuous innovation of industrial automation technology, all kinds of high-power equipment put forward higher requirements for the stability and efficiency of power supply. As a common high-voltage input power supply in industrial field, the performance of AC380V adaptive power supply directly affects the operation quality of equipment. Shanghai Fengchuang Industrial Co., Ltd. has successfully developed AC380V flyback power supply with years of technical precipitation and innovative spirit in the field of electrical equipment, providing reliable power solutions for industrial automation equipment, which has aroused widespread concern in the industry.

Since its establishment in 2010, Shanghai Fengchuang Industrial Co., Ltd. has been deeply involved in the field of industrial electrical equipment and has gradually developed into a comprehensive national high-tech enterprise integrating R&D, production, sales and maintenance services. Its "Fengyun-Fonyun" brand has established a good reputation in the market by virtue of the excellent performance of switching power supply, filters, transformers and other products. Faced with the urgent demand for high-voltage input power supply in the field of industrial automation, Fengchuang R&D team thoroughly investigated the pain points of the industry, and combined with the actual application scenarios, fully invested in the research and development of AC380V flyback power supply.

When dealing with AC380V high-voltage input, the traditional industrial power supply has some problems, such as low efficiency, large volume and poor heat dissipation, and it is difficult to meet the increasing performance requirements of industrial automation equipment. For example, in the automatic production line, high-power servo motors, high-frequency heating equipment, etc. will produce large current shock and voltage fluctuation during the start-up and operation, and the traditional power supply can not respond quickly, which will easily lead to unstable operation of the equipment and even failure. In addition, the complex industrial electromagnetic environment also poses a severe challenge to the anti-interference ability of power supply.

In order to solve these problems, the AC380V flyback power supply developed by Fengchuang has achieved major breakthroughs in many technical aspects. In the circuit design, advanced flyback topology and intelligent control algorithm are adopted. Flyback topology can effectively improve the conversion efficiency of power supply and reduce energy loss, and the conversion efficiency of the power supply is as high as 92%. The intelligent control algorithm can monitor the changes of input voltage and load in real time, and automatically adjust the switching frequency and duty cycle to ensure the stability of output voltage. Even if the input voltage fluctuates by 15%, the output voltage deviation can still be controlled within 1%.

In terms of material selection, Fengchuang adheres to high standards and strict requirements. The core components are high-performance products of internationally renowned brands, such as high-voltage MOSFET and low-loss transformer core. The power supply shell is made of high-strength and flame-retardant engineering plastics, and the internal circuit board has undergone strict three-proof (moisture-proof, mildew-proof and salt spray-proof) treatment, which can adapt to various harsh industrial environments. At the same time, in order to solve the heat dissipation problem caused by high-voltage input, the power supply adopts an efficient heat dissipation design. By optimizing the structure and layout of the heat sink and cooperating with the intelligent temperature control fan, the internal temperature of the power supply can be controlled within a reasonable range, which effectively prolongs the service life of the power supply.

In practical application, Fengchuang AC380V flyback power supply has achieved remarkable results. After a large automobile manufacturing enterprise adopted the power supply in its automatic welding production line, the operation stability of the equipment was greatly improved, the number of downtime caused by power supply problems was reduced by 70%, and the production efficiency was improved by 20%. At the same time, due to the efficient conversion of power supply, the monthly electricity consumption of enterprises has decreased by 15%, effectively saving production costs. The technical person in charge of the enterprise said: "Fengchuang's AC380V flyback power supply has excellent performance, which provides reliable power guarantee for our automated production line and greatly improves production efficiency."

With leading technology and reliable quality, AC380V flyback power supply of Shanghai Fengchuang Industrial Co., Ltd. has been widely used in automobile manufacturing, mechanical processing, electronic information and other industrial automation fields, and has established long-term and stable cooperative relations with many well-known enterprises. In the future, Fengchuang will continue to increase investment in R&D, keep up with the development trend of industrial automation technology, continuously optimize product performance, introduce more innovative products to meet market demand, and contribute more to the high-quality development of industrial automation industry.

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