HF Power Technologies offers Power Converter with Insulated Gate Bipolar Transistor Technology. Fully Transistorized Power Converters for Small Heat Treatment offers high frequency electronic power supplies for various industrial applications. Power Converter with Insulated Gate Bipolar Transistor Technology is the most rugged and reliable power converters. Power Converter with Insulated Gate Bipolar Transistor Technology is designed for small induction melting and large mass heating applications. This power supply design is yet another testimony to HF Power`s expertise in the application of latest technological developments for industrial applications. These power supplies are available in power outputs ranging from 25KW to 250KW and frequencies ranging from 3KHz to 50KHz.