Miyachi Unitek's HF2 High Frequency Inverter is a 2Khz, state-of-the-art DC inverter welding control used to join small parts at high speed.

HF2S inverter welding equipment includes a built-in Weld Sentry for weld monitoring with SPC capability. High speed (250 micro-second) digital adaptive feedback controls weld current, voltage, or power, providing more consistency compared to traditional direct energy (AC) or stored energy (CD) technologies.