Automotive Industry Adopts TF-EE16-64056 Transformers for 800V EV Platforms

26-05-2025

Tesla Supplier Integrates 800×800mm Transformers: 15% Faster Charging Achieved

As automakers transition to 800V architectures, the TF-EE16-64056 transformer has emerged as a game-changer. Its 64056 turn density and 0.8mm² conductor area enable 98.5% efficiency at 400A loads, crucial for bidirectional onboard chargers.

BYD's Han EV prototype demonstrated:

  • 15% reduction in DC-DC converter heat generation

  • 350kW charging capability (10%-80% in 12 minutes)

  • 2.6kg weight savings per vehicle

The transformer's IP67-rated aluminum casing and vibration resistance (>20G acceleration tolerance) make it ideal for electric vehicles. CATL recently ordered 100,000 units for its battery management systems.

Technical Specifications:

  • Withstands 1000Vrms isolation voltage

  • 0.5µs rise/fall times for fast switching

  • 5000-hour MTBF at full load

Core Google Keywords: EV Charging Technology, 800V Platform, Automotive Electronics, TF-EE16-64056, Bidirectional Charging


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