T/GDEDIA 0002-2021 USB charging cable generic technical requirements
T/GDEDIA 0002-2021 USB charging cable generic technical requirements
Basic Information
Scope
Scope: This standard specifies the terms and definitions, technical requirements, appearance, structure, electrical performance, mechanical performance, inspection items, packaging, transportation, and storage of USB charging cables. This standard applies to cables for electronic devices in fields such as audio/video, information technology, and communication technology that transmit electrical power or data via USB interfaces. Main technical content: This standard stipulates the general technical requirements for USB charging cables, including general requirements, product identification, appearance and structure, basic functions, connection structure, cable length and structure, electrical performance, flame retardancy, reliability, environmental adaptability, limits on toxic and harmful substances, electrostatic discharge immunity, temperature rise, and other related testing requirements.