METHOD, POWER UNIT, AND POWER SYSTEM HAVING GATE VOLTAGE LIMITING CIRCUIT

摘要

A power unit (e.g., inverter module) includes a housing and a switch attached to the housing. The switch may be configured to be electrically coupled to a remotely-mounted drive circuit through two or more wire leads. The power unit also includes a clamping circuit electrically coupled to terminals of the switch and in parallel with the switch. The clamping circuit may be disposed inside the housing or on an outer surface of the housing, and is configured to limit a voltage across the switch.