1PC Frequency Power Low Pass Filter Board Imported components for reliable filtering: delivers an effective filtering solution that enhances the reliability of your electronics. Function and design: a reactance type low pass filter that suppresses frequency noise to minimize electromagnetic interference and support efficient operation of connected devices. Compatibility and range: suitable for measuring instruments, UPS power supplies, and lighting equipment; designed to meet needs across various sectors. Performance and applications: widely used in building automation and machinery, providing accurate measurements essential for maintaining system integrity. Use scenarios: In measuring instruments to clean the power signal and improve measurement accuracy. In UPS power supplies to stabilize output and reduce EMI. In lighting equipment to minimize interference with controllers and ensure stable operation.