Wireless Power Charge Vehicle Terminal

With the intelligence of automobiles, more and more product functions are integrated into the automotive end, bringing convenience to people's daily use. Wireless charging of car mounted mobile phones mainly utilizes electromagnetic induction charging technology for phone charging, and adopts the Qi standard protocol of the Wireless Charging Alliance WPC.

The WPC car terminal of Watchdata does not support wireless charging function and is equipped with NFC communication function, which can support external interaction with the car terminal through NFC.

Product Series
WPC Integrated NFC Vehicle Terminal
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The WPC integrated NFC vehicle terminal perfectly integrates wireless charging (WPC) and near-field communication (NFC) technology. It interacts with the vehicle controller through CAN for data exchange, realizes wireless charging, and can achieve vehicle startup and other functions through NFC information transmission. It supports the Qi 2.0 protocol and the 50W fast charging private protocols of Huawei, Xiaomi, and OPPO. It also includes foreign object detection and protection functions such as overvoltage, overcurrent, and over temperature.”

Specifications
Item Parameter
Working voltage 9V～16V（Rated voltage:12 V）
Working temperature -40℃～+85℃
Storage temperature -40℃~+90℃
Max operating current ≤7.5A
Output power 50W（Downward compatibility with 15W and 5W）
Charging efficiency ≥75%
Charging distance 5-7mm
Communication Support CAN/CANFD
NFC recognition distance 40mm
NFC response time ＜400ms
Upgrade Support OTA
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