For dc power transmitters of wireless charging for kitchen appliances, a definition of wireless power supply kitchen system, typical structure, interface and key component, function requirements, and performance requirements are established in this standard. Specific term codes and formats are specified. Behaviors of dc wireless transmitters in kitchen environments, limits of the optional parameters, and topology in the basic electrical framework are discussed.

This guide specifies the requirements for dc power transmitters of wireless charging for kitchen appliances with the operating voltage range (350 V dc to 400 V dc), including functional, performance, and test requirements. This guide also provides the definitions, system composition, interface specifications, working voltage range, and application scenarios for power transmitters of dc wireless kitchen appliances.

This guide specifies requirements for dc power transmitters of wireless charging for kitchen appliances in the consumer electronics market to achieve compatibility with products from different manufacturers. This document provides guidelines for dc power transmitters of wireless charging to adapt the wireless kitchen appliances from different manufacturers and plays a significant role in developing a cooperative and user-centered product ecosystem for the dc wireless kitchen appliance industry.