General description The Power Filter Board Module is designed for AC mains purification, enhancing HiFi audio performance by reducing noise and interference. It features advanced filtering technology to ensure a cleaner power supply for audio equipment. Technical specifications Input voltage: single-phase AC 110–250V Output voltage: single-phase AC 110–250V Load rated current: 4A–20A Input port: Three-wire 7.62 socket input Output port: 2-wire 7.62 socket output Type: 10A Material: plastic + metal Usage Filters DC components from the AC power supply to suppress magnetic saturation and static current increases. Utilizes differential mode filtering to reduce high and medium frequency interference. Employs common-mode filtering to enhance noise suppression. Effective against fast transient group pulse interference with repetition frequencies of several kilohertz. Other information Package Contents: 1 Filter Board Module Note: Light reflection and different displays may cause the color of