TWIN TRANSFORMER INVERTER

摘要

Title of the Invention: TWIN TRANSFORMER INVERTER Inventors: Rudolph Boetticher and William Tombs A power inverter utilizing twin transformers converts an unregulated DC input voltage to a regulated DC output voltage while providing input-to-output isolation. The twin transformers are driven by a pulse width modulation control unit providing square waves having a duty cycle which is a function of output voltage. The square waves drive power switches, the outputs of which are filtered to provide the regulated DC output voltage.