
Battery charging interface for smallhand held multimedia devices Part 1: 2mm barrel interface
出版:International Electrotechnical Committee

专家解读视频
IEC 62637-1:2011(E) defines a charging interface between small handheld multimedia devices and power-supply accessories, specifically chargers. Devices, which could be based on this standard may vary over time, but have to comply with the limited power available. The interface is a 2 mm barrel type charging interface. It does not include the whole charger nor does it include the internal functions of the device. Chargers and devices shall follow the applicable EMC and safety standards.
BS EN 62637-1:2011 - Identical