EmotionTech has gained significant expertise in power electronics through its internal R&D efforts. The company has achieved notable success in wireless energy transfer and acquired valuable experience in semiconductors, digital designs, and magnetic designs by staying at the forefront of technological advancements.
The wireless power transfer system consists of transmitter and receiver antennas. Simulations were conducted at a frequency of 85 kHz in accordance with the SAE J2954 standard.
The designed system starts with an AC source, wirelessly transfers energy to the receiver, and charges a Li-ion battery through wireless energy transfer using a magnetic field.
The energy transfer efficiency for the receiver and transmitter antennas is achieved at 93%.
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