As new energy charging piles evolve toward high power, fast charging and miniaturization, the performance requirements for winding materials used in charging pile transformers continue to rise. With excellent comprehensive properties, enameled flat wire has become the core winding material for high-frequency transformers of charging piles.

Compared with traditional enameled round wire, enameled flat wire adopts a rectangular cross-section structure, which greatly improves the slot fill factor. It can effectively reduce the volume of transformer windings and meet the miniaturization and integration requirements of charging pile equipment. Featuring a larger conductor cross-sectional area and wider heat dissipation contact area, it delivers outstanding heat dissipation efficiency. This effectively lowers temperature rise and power loss under high-frequency operation, reduces overheating failures, and adapts to the harsh working conditions of charging piles involving frequent charging and discharging as well as high-frequency impact.

Meanwhile, high-performance enameled flat wire possesses characteristics such as high-strength insulation, high-frequency loss resistance, aging resistance and vibration resistance. It has a high insulation breakdown voltage, capable of withstanding electrical shocks in the high-voltage and high-frequency operating environment of charging piles, and ensuring long-term stable operation of equipment. This type of wire effectively improves the power density and operational efficiency of charging pile transformers while reducing energy consumption, serving as a key basic material for the efficient and reliable operation of high-power fast-charging charging piles.

Ruiyuan Electric provides top-quality and full-range enameled flat wires. You are welcome to consult and purchase at any time.