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The Raspberry Pi 15W Power Supply is an official, high-quality power supply designed specifically for the Raspberry Pi 4 and Raspberry Pi 400 computers. It ensures that these devices receive the necessary power for optimal performance. This power supply features a USB-C output connector that delivers a direct current output of 5.1V and a current of 3.0A, resulting in a total power output of 15.3 Watts. It comes with a 1.5-meter long, 18 AWG captive cable that is both thick and durable, designed for efficient power transfer with minimal loss.
The power supply is compact and has a cube-shaped design with dimensions of 45mm x 45mm x 36mm, including a plastic circle on the front of the socket with a dimension of 54mm. It is available in both black and white variants to match the aesthetics of the Raspberry Pi devices. The power supply adheres to Australian safety standards (RCM Approved) and is designed to work with a wide range of input voltages from 100–240Vac, making it suitable for use in different countries around the world.
In terms of safety, the Raspberry Pi 15W Power Supply includes protections against short circuits, overcurrent, and over temperature. It has an efficiency rating of at least 81% across various load levels and a no-load power consumption of a maximum of 0.075W. The power supply also meets international compliance standards and is expected to remain in production until at least January 2028, ensuring availability for the foreseeable future 。
