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Overview

我们的集成电路和参考设计可帮助您打造更智能且更高效的电源模块，从而对电动汽车 (EV) 充电。无论是功率因数校正aOur integrated circuits and reference designs can help you build a more intelligent and safer electric vehicle (EV) wireless charging station. Whether it is a WPT1, WPT2 or WPT3 charging system, we can help your design to efficiently transmit and receive power from single-phase and three-phase AC power sockets.
(PFC) 级还是直流/直流功率级设计，我们都能为您设计高效的电源模块提供所需的合适电路。

Design Requirement

Modern wireless electric vehicle charging stations usually require:

• High efficiency PFC level, followed by isolated or non isolated inverter power level.
• Foreign object detection shall be conducted for any object, especially metal materials.
• Live object protection to avoid false triggering to create a virtual safety circle.
• Precise superposition of transmitting and receiving power coils.

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