High performance power supply EMI filter for most digital devices, especially switching power supplies, designed to suppress continuous and intermittent pulse interference. The product offers stable performance and effectively improves the working stability of connected equipment. Features good common mode and differential mode noise suppression, suitable for inverter-based white household appliances and control systems. Universal, compact design for easy installation, ideal for use in mechanical equipment, treadmills, medical devices, and more. The primary function of this filter is to enhance equipment stability and extend operational lifespan. Specifications: Rated voltage: 115/250V Working frequency: 50/60Hz Rated current: 20A Withstand voltage test: 1450V DC for 2 seconds (line to line L to L) Withstand voltage test: 1500V AC for 2 seconds (line to ground L to G) Package list: 1 x Power Filter Note: Actual product color may vary slightly from the image due to lighting conditions. A small measurement deviation may occur.