PowerStack 900 Ampere (A)/1200 Volt (V) 3-Phase Bridge Insulated-Gate Bipolar Transistor (IGBT) Inverters

The IAP900T120H PowerStack is a flexible, highly integrated IGBT power assembly with a wide range of applications. These include inverters for motor controls, switch mode power supplies (SMPS), UPS, welders, etc. The IAP900T120H PowerStacks can be operated at frequencies up to 20kHz. The IAP900T120H PowerStacks is configured as a three-phase bridge inverter mounted on an air-cooled or liquid-cooled heat sink. Configurations include options for (full, half or no control) converter input circuitry, inverter output circuitry, cooling and a wide variety of drivers and safety features for the converter front end and IGBT inverter output stage.

To operate at high switching frequencies, the IAP900T120H PowerStacks utilizes a low inductance laminated bus structure, optically isolated or fiber optically coupled gate drive interfaces, isolated gate power supplies and a DC-link capacitor bank.