This Raspberry Pi Power Filter Board integrates multiple solid capacitors, ceramic capacitors and tantalum capacitors to perform parallel hybrid filtering.

It can filter low-mid-high frequency power noise in the power supply, which provides the whole system with a stabler power supply and makes sound quality purer.

Meantime, the board can also effectively protect your Raspberry Pi main-controller so as to to extend its service life.             

Directly plug the module to the Raspberry Pi GPIO port for use. With a DC power cord, it can also supply power for Raspberry Pi and other modules. And when used with audio decoder board, it turns Raspberry Pi into a high-quality stereo.                      

Features:

• Filter low-mid-high frequency power noise
• Provides a stabler power supply
• Effectively protect Raspberry Pi board

Specifications:

• Compatible Model: Raspberry Pi 3B+/4B
• Onboard Capacity: 5526μF
• Capacitor Connection: Parallel
• Power Input: 5V/3A
• Color: Black
• Dimension: 56x65mm/2.20x2.56 inch

Applications:

• Raspberry Pi audio output

Package Includes:

• 1 x Raspberry Pi Power Filter Board 
• 4 x Copper Pillar and Screw & Nut