The Rise of Specialized Wires for High-Frequency and Inverter-Driven Applications

Modern motor drives using PWM (Pulse Width Modulation) create steep voltage spikes that can degrade standard insulation. This has led to the development and increased adoption of specialized wires with enhanced turn-to-turn insulation, such as anti-corona enameled wires, which are critical for extending the life of motors in HVAC, automotive, and industrial systems.