NF C97-203-1-2*NF EN IEC 62680-1-2:2020 Universal serial bus interfaces for data and power - Part 1-2 : common components - USB Power Delivery specification
2020NF C97-203-1-2*NF EN IEC 62680-1-2:2020 Universal serial bus interfaces for data and power - Part 1-2 : common components - USB Power Delivery specification