
Throughout our development history, XianWeiDa has been focusing on providing high quality toroidal transformer application for years. XianWeiDa's main products include toroidal transformers series. The inspection process of XianWeiDa toroidal transformers adopts the advanced optical equipment to guarantee its light uniformity and quality. It is often installed in the drive systems in automatic doors, elevators, solar panel inverters, pitch control systems, and audio systems. This product is safe to use. With its built-in protective systems, including overload and overvoltage protective devices, it generates no danger. It coils are insulated from each other, which guarantees its safety.

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