Frequency Converters are essential devices in industrial automation and power management, designed to control the speed of AC motors by varying the frequency of the electrical supply. They enhance energy efficiency, reduce mechanical stress, and enable precise motor control in applications such as pumps, fans, and conveyor systems. Key features include adjustable output frequency, overload protection, and compatibility with various motor types. Common products in this category include variable frequency drives (VFDs), AC drives, and inverter modules, catering to diverse industrial needs.