EMI (Electromagnetic Interference) Filters suppress unwanted high-frequency noise in electronic circuits.
- Purpose Reduce conducted EMI on power and signal lines
- Types AC Line, DC, Signal, Feedthrough Filters
- Key Components Capacitors (X/Y), Inductors, Ferrite Beads
- Standards IEC/EN 60939, MIL-STD-461
- Applications Power Supplies, Industrial Equipment, Medical Devices
Note: Proper layout and grounding are critical for effective EMI filtering.