Overview
This USB-C PD power supply is designed for Raspberry Pi 5 and supports output power up to 27W. When used with Raspberry Pi 5, it can provide a dedicated 5.1V/5A output to fully utilize Raspberry Pi 5 performance while ensuring sufficient current for USB devices across the four USB ports. It also supports the RDK X5 board.
Key Features
- 27W USB-C power supply for Raspberry Pi 5
- Supports PD standard protocol
- Raspberry Pi 5 dedicated mode supports 5.1V/5A power supply
- Supports RDK X5
- Designed to satisfy Raspberry Pi 5 peripheral device output requirements
- Complies with Raspberry Pi 5 official system power supply test
- Protections: over-voltage / over-current / short-circuit protection
Specifications
| Brand | Yahboom |
| Max output power | 27W |
| Input | AC 100V-240V 0.8A |
| Connector | USB-C (Type-C) |
| Output (Standard PD mode) | 9V/3A; 12V/2.25A; 15V/1.8A |
| Output (Raspberry Pi 5 dedicated mode) | 5.1V/5A |
| Output (Non-PD mode, for RDK X5) | 5.1V/5A |
| Cable length | 1.2m |
| Plug type | US / EU / JP |
| Color | White |
| Authentication | 3C / CE / PSE |
| Dimensions (unit: mm) | 47.50; 66; 30; 60.50 |
If a 5V/3A Raspberry Pi 4 power supply is used to power Raspberry Pi 5, the system may prompt a low voltage current limiting warning and Raspberry Pi 5 may not be able to fully perform.
For pre-purchase questions (plug type selection, compatibility, or setup), contact support@rcdrone.top or visit https://rcdrone.top/.
What's Included
- Raspberry Pi 5 PD power supply x 1 (US/EU/JP optional)
Applications
- Powering Raspberry Pi 5, especially when driving higher-power USB peripherals
- Compatible with other devices that support PD protocol (e.g., laptops, tablets, phones)
- Powering RDK X5 board
Details

Choose the Yahboom 27W USB-C PD Power Supply in US, EU, or JP plug versions for Raspberry Pi 5 and RDK X5.


Multiple plug styles are available, with clear label printing and safety markings on the adapter body.

The Raspberry Pi 5 dedicated 5.1V/5A mode helps maintain stable power when high-draw USB devices are connected.


Compared with typical PD or 5V/3A adapters, a dedicated 5.1V/5A supply helps avoid USB power limits on Raspberry Pi 5.


Using an underspecified adapter can trigger a low-voltage warning and restrict available power for connected peripherals.

Supports Raspberry Pi 5 dedicated mode, RDK X5 5.1V/5A use, and standard USB-C PD profiles for compatible devices.



Detailed parameters include compact dimensions, a 1.2 m USB-C cable, and PD outputs plus Raspberry Pi 5 5.1V/5A mode.

What’s included: one USB-C PD power supply (select US/EU/JP plug type).

A clean, compact charger design with sturdy AC prongs and an integrated cable strain relief.
