The SixPacTM from Applied Power Systems is a configurable IGBT based power stage that is configured as a half-bridge for many high power applications. The IAP900D120 and IAPL900D120H can be used as a chopper for motor braking or two can be used in a full-bridge inverter application. Three IAP900D120s or IAPL900D120s can be used as a three-phase inverter.
The semiconductor modules are mounted on a forced air-cooled or water cooled heat sink. The switching devices interface with a capacitor bank via a low inductance laminated bus. The gate drive board provides a simple user interface along with protection features including: overvoltage, overcurrent, undervoltage lockout, overtemperature, shoot-through, and short circuit protection.