Allinone EMI filter This LC filter integrates a primary LC circuit, commonmode filtering, and a secondary LC circuit to suppress electromagnetic interference in a compact unit. Small footprint with performance: designed to fit into confined spaces while delivering reliable operation across automotive and electronic circuits. Efficient operation: low power consumption enables sustainable usage without compromising performance. harmonic filtering: effectively filters out harmful harmonics from the power supply, resulting in cleaner electricity and improved device longevity. Use scenarios Automotive electronics: suitable for engine control units, infotainment systems, and sensor networks to reduce EMI and improve reliability. Industrial and consumer electronics: ideal for power supplies, PLCs, and motor drives where harmonic distortion or EMI is a concern. Sensitive equipment and communications: helpful for audio systems, test and measurement gear, and other electronics that require clean power and reduced interference.