E-Marker Cable Voltage

[SOKA_4605371]

최대 VBUS 전압이 50V 일 때 문제가 있습니까?

 USB IF 규격 및 인증에 문제가 있는지 알고 싶습니다.

[Sananya_14]

Hello,

The 50_V unit present in the traces is correct and for maximum VBUS values in a passive cable VDO, please refer to Table 6-38 in the PD 3.0 specification.

Best Regards,

Sananya

[SOKA_4605371]

PD3.0 사양을 찾을 수 없습니다.
PD3.0 사양이 어디에 있는지 알려주세요.

Furthermore, when the cable voltage is 50V, are the certification items and contents different from the 20V cable?

[Sananya_14 · Accepted solution]

Hello,

Please find the PD specification from- https://www.usb.org/document-library/usb-power-delivery

Please refer to the attached snippets from the specification provides details about the maximum VBUS voltage field. It is the maximum VBUS value supported by the cable that specifies the maximum VBUS that can be negotiated from the source.

Does the cable contain an Infineon Type-C PD controller and are you referring to the certification procedure for the same?

Best Regards,
Sananya