Power line Carrier

Power line carrier (PLC) technology enables high-speed data transmission over existing electrical power lines, providing efficient communication in industrial IoT, smart grid, building automation and metering systems. However, power lines are subject to harmonic noise, transient surges from switching and load changes, and electrostatic discharge events, all of which can degrade signal integrity and interrupt data transmission. YINT Electronics’ PLC protection solutions combine high-performance broadband coupling protection, bidirectional overvoltage suppressors, ESD protection diodes, and noise filtering elements to isolate high-voltage noise, absorb surge impacts and maintain robust data integrity even in challenging electrical environments. These multi-layered protections help systems achieve long-distance, reliable digital interconnection without the need for additional wiring.