Built-in power inductor and high quality aluminium electrolytic capacitor form a compact filter module for effective power filtering. Key features - Built-in power inductor - High quality aluminium electrolytic capacitor - Low-noise, effective filtering - Low pass filter module designed by combining inductance and capacitance - Maximum input and output current up to 5A - Maximum dielectric strength 35V - Small size with good filtering performance - Suitable for power supplies with large ripple and capable of reducing ripple Performance and compatibility - The module is a low pass filter that combines inductance and capacitance to suppress high frequency ripple on power rails. - Rated for up to 5A total current between input and output - Dielectric strength up to 35V - Compact form factor facilitates integration in compact power supplies and boards Use scenarios - Filtering the supply rail in power supplies with large ripple to achieve smoother DC output for sensitive electronics - Supplying clean power to analog front ends, measurement equipment, or audio circuits where ripple reduction improves signal integrity - Enhancing stability of embedded system power rails and microcontroller boards in compact or portable applications This description keeps the original specifications and functions, presented in a clear, customer-friendly format with concrete usage guidance.