Skip to content

docs(x/x4): add FAQ on power-in header voltage (12V) #1999

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
Milir-Radxa merged 1 commit into from
Aug 18, 2026
+12 −0
Merged

docs(x/x4): add FAQ on power-in header voltage (12V) #1999

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
6 changes: 6 additions & 0 deletions docs/x/x4/faq.md
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -3,3 +3,9 @@ sidebar_position: 70
---

# FAQ

## 板载电源输入接口需要多少伏电压？

- Radxa X4 板载电源输入接口（Power In）为 **12V 直流输入**，与 USB Type-C PD 接口的 12V 供电规格一致。
- 推荐使用支持 USB Type-C PD 协议（12V，电流 ≥ 2.5A）的电源适配器，例如 [Radxa Power PD30W](http://radxa.com/products/accessories/power-pd-30w)。
- 请勿向该接口输入 5V 电压，否则可能导致系统无法正常启动或供电不足。
6 changes: 6 additions & 0 deletions i18n/en/docusaurus-plugin-content-docs/current/x/x4/faq.md
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -3,3 +3,9 @@ sidebar_position: 70
---

# FAQ

## What voltage should be supplied to the on-board power-in header?

- The on-board power-in header of Radxa X4 accepts **12V DC input**, consistent with the 12V USB Type-C PD power specification.
- It is recommended to use a USB Type-C PD power adapter (12V, current ≥ 2.5A), such as the [Radxa Power PD30W](http://radxa.com/products/accessories/power-pd-30w).
- Do not supply 5V to this header, otherwise the board may fail to boot properly or suffer from insufficient power.
Loading