The Raspberry Pi 27W USB-C Power Supply is the ideal power solution designed specifically for the Raspberry Pi 5. It is particularly suitable for users who need to power high-power peripherals, such as hard drives, solid-state drives, and other power-hungry devices, while ensuring a buffer for peak workloads. For these use cases, a power supply capable of delivering 5A+ 5V (25W) is essential to ensure the stable operation of devices under high load without risking instability or malfunction.The Raspberry Pi 27W USB-C Power Supply is a specially designed power solution for the Raspberry Pi 5, offering stable power delivery and a range of smart features such as smart current management and overload protection to ensure stable operation even under heavy load conditions. Its multiple output voltage settings and support for USB-C PD make it compatible with a wide range of devices. With official certification, high reliability, and an excellent balance of power and portability, this power supply is the perfect choice for users who need a flexible, safe, and powerful solution for both their Raspberry Pi 5 and other PD-compatible devices.

Features

1. Stable Power Delivery
   When used with the Raspberry Pi 5, this power supply continuously provides 5V 5A current, ensuring the Raspberry Pi and its peripherals remain stable even under high loads. The power supply is designed to handle peak power demands, maintaining efficient operation of the Raspberry Pi 5 in various applications.
2. Smart Current Management
   If the Raspberry Pi 5 firmware detects that the connected power supply can provide up to 5A of current, it will automatically increase the USB current limit for peripherals to 1.6A, delivering an additional 5W of power to downstream USB devices, as well as an additional 5W of onboard power budget. This is especially crucial when running multiple peripherals (e.g., external hard drives, cameras, sensors, etc.), ensuring that the devices receive adequate power without performance degradation.
3. Overload Protection
   If the power supply used at startup cannot deliver the required 5V 5A current (such as when using the 15W 5V 3A power supply designed for Raspberry Pi 4B), the operating system will issue a warning that the current to peripheral devices will be limited to 600mA. This built-in protection ensures that your Raspberry Pi and peripherals are safeguarded from overloading or voltage instability, preventing potential hardware damage.
4. Multiple Output Voltage Support
   In addition to providing a stable 5V 5A output for the Raspberry Pi, this power supply also supports a variety of output voltages to meet the needs of other devices. Supported output voltages include:
   • 5.1V 5A
   • 9V 3A
   • 12V 2.25A
   • 15V 1.8A

   This versatility makes it not only an excellent choice for powering the Raspberry Pi 5, but also an ideal power solution for other USB-C PD (Power Delivery) compatible devices such as smartphones, tablets, external monitors, and more.

5. Official Certification and Compatibility
   Using the official Raspberry Pi Power Supply ensures top-quality power delivery and seamless compatibility with the Raspberry Pi 5 and other Raspberry Pi devices. This power supply has undergone rigorous testing to ensure stable, reliable operation, offering the best experience without any compatibility issues that might arise from using third-party adapters.
6. Convenient USB-C Connection
   The power supply features a modern USB-C interface, capable of supporting higher current transmission and better connector design. The reversible USB-C connector eliminates the issues of traditional connector orientation, providing greater convenience for users.
7. Compact and Durable Design
   The power supply is designed to be compact yet powerful, with a small form factor that makes it easy to transport and suitable for a variety of environments. It is built with high-quality materials for durability, and its effective heat dissipation ensures long-term stable operation, even under continuous use.