T/GDWCA 0055-2019
Mobile phone USB charging/data cable quality technology grading evaluation specifications (English Version)

Standard No.

T/GDWCA 0055-2019

Language

Chinese, Available in English version

Release Date

2019

Published By

Group Standards of the People's Republic of China

Latest

T/GDWCA 0055-2019

Scope

This standard is applicable to data cables with charging functions and fast charging data cables that use compatible USB interfaces at both ends. The interfaces include USBAtoMicroB, USBAtoType-C, and Type-CtoType-C data cables. Technology and quality evaluation. This standard is a technical specification for comprehensive evaluation and grading of seven key indicators such as appearance requirements, mechanical properties, electrical properties, environmental performance, flame retardant performance, environmental requirements and safety performance of USB charging/data cables.

T/GDWCA 0055-2019 history

• 2019 T/GDWCA 0055-2019 Mobile phone USB charging/data cable quality technology grading evaluation specifications