Noise suppression: Through the combination of filter capacitors and inductors, the power filter effectively suppresses conducted and radiated interference, reducing the impact of electromagnetic interference on devices.

Power purification: Filters out high-frequency noise and harmonics from the power supply, providing a stable and clean power signal, and enhancing the performance of audio and video equipment.

Device protection: Reduces the impact of power surges and spikes on devices, extending their lifespan