Declaration of KDB680106 Compliance for Wireless Charger

USA-Letter of declaration KDB680106 requirement_WPT

This document serves as a declaration from Shenzhen Yongshi Technology Co., Ltd., affirming that their wireless charging product meets the requirements outlined in KDB 680106 D01v04. The declaration covers several key aspects, including power transfer frequency, output power limitations, physical contact requirements, mobile exposure conditions, and E-field/H-field strength limits.

The product operates at a frequency below 1 MHz, with a maximum output power of 15W. The client device is designed for direct physical contact with the transmitter. The product is compliant with mobile exposure conditions only, and the E-field and H-field strengths are demonstrated to be less than 50% of the MPE limit. The declaration also confirms that the device operates in documented worst-case compliance scenarios and that only one radiating structure is tested at maximum output power.

This declaration ensures that the wireless charging product adheres to the necessary safety and regulatory standards, providing assurance of its safe and compliant operation.


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tags: ["CH311", "CH307", "CH3071", "CH308", "CH309", "CH312", "CH313", "CH314", "CH315", "CH316", "CH317", "CH318", "2BPAK-CH311", "KDB 680106 D01v04"]
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This document serves as a declaration from Shenzhen Yongshi Technology Co., Ltd., affirming that their wireless charging product meets the requirements outlined in KDB 680106 D01v04. The declaration covers several key aspects, including power transfer frequency, output power limitations, physical contact requirements, mobile exposure conditions, and E-field/H-field strength limits.

The product operates at a frequency below 1 MHz, with a maximum output power of 15W. The client device is designed for direct physical contact with the transmitter. The product is compliant with mobile exposure conditions only, and the E-field and H-field strengths are demonstrated to be less than 50% of the MPE limit. The declaration also confirms that the device operates in documented worst-case compliance scenarios and that only one radiating structure is tested at maximum output power.

This declaration ensures that the wireless charging product adheres to the necessary safety and regulatory standards, providing assurance of its safe and compliant operation.

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