At present, the main players in the MOSFET market are still European and American manufacturers, with Infineon, STMicroelectronics, and Fairchild Semiconductor firmly occupying the top three, followed closely by brands such as Vishay and ON Semiconductor. In terms of performance, the above brands are still the first choice for complete machine manufacturers. However, because the market competition for power supply products is also quite fierce, and the most important competition is still reflected in price competition, this provides MOSFET products in other regions. Chances of survival.
China's local MOSFET manufacturers such as Jiangsu Changdian, Nanfang Xinyuan, Harbin Shengbang Microelectronics, Shenzhen Changyuntong, Xinyuan Technology and Shenzhen Meixin have also achieved mass production of products. However, due to their late start, the technology and market They are all relatively backward, and from the current perspective, the market share is not high.
In this regard, Luo Yi, general manager of Southern Xinyuan, said: "As far as MOSFETs are concerned, if you only consider quality, there is absolutely nothing wrong with choosing European and American brands. But if you consider quality and cost comprehensively, the system design advantages of local suppliers are obvious For example, Southern Xinyuan, when we promote MOSFET, we basically design the application circuit and hand it over to the customer after completing it. This way, on the one hand, we can use our own engineers’ deep understanding of the characteristics of this brand of device to design the system. "
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