Features: Function: First stage differentials mode filtering Third stage common mode filtering, bidirectional Electromagnetic Interference filtering, preventing interference, prolonging the service life of electrical appliances, increasing the stability of the equipment Thin design, all-aluminum housing. One set of differentials mode filters and two differentials inductors used for differentials mode filtering of power supply to suppress medium and high frequency interference. Three set of common mode filters formed by combining 2 capacitors and common mode inductors. Noise is filtered better due to the use of three-stage filtering. Specifications: Four-stage Electromagnetic Interference Suppressor Input Voltages: Single-phase AC110-250V Out Voltages: Single-phase AC110-250V Load Current Rating: 6A/10A optional Input Port: 3-Wire 7.62mm Sockets Input Out Port: 3-Wire 7.62mm Sockets Out Size:about 138x44x20mm/5.43x1.73x0.79in Major Components Selection: 2 Capacitors: Siemen 0.22UF 4PCS Y2 Capacitors: 275V 3300PF 2PCS differentials mode inductors: 47UH 2PCS Common mode inductors: 3pcs Resistors: 1PCS Sockets: 7.62mm 2PIN, 3PIN, 1 each Package Type：with aluminum enclosure/without aluminum enclosure Package Includes: 1PC Filter Suppressor note: There might be a bit color distortions due to different computer resolution There might be size errors due to different computer resolution