Feature 1USE WITH: Power supply filtering board with decoder use or amplifier use, can filter the power supply DC component, eliminate and suppress transformer hum, high frequency noise in the power supply. 2POWER SUPPLY FILTERING: EMI power supply filter board to purify the power supply, can significantly improve the sound quality of the amplifier, improve the resolution and make the background quiet. 3RFI FILTERING DC CIRCUIT: Through two 50A bridge stack and four 35V2200UF capacitors, filter the DC component of the AC power supply, to suppress the DC component transformer generated by magnetic saturation or static current increase. 4DIFFERENTIAL MODE FILTERING: Two differential mode inductors, differential mode filtering of the AC power supply to suppress high and medium frequency interference. 5COMMON MODE FILTERING: One stage common mode filtering is combined by X2 capacitor and common mode inductor. Two stage common mode filtering is more effective in filtering out noise due to the use of two stage filtering.Item Type: Power Supply Filtering BoardMaterial: PCBInput Voltage: Single Phase AC 110-250VOutput Voltage: Single Phase AC 110-250VInput Port: 3 Wire 7.62 SocketOutput Port: 2 Wire 7.62 Socket .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List1 x PowerSupplyFilteringBoard Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-Dadangjia