DC/DC power supply IAP900D120H PowerStack

multiple-outputswitchingthree-phase

FEATURES INCLUDE • Multi-Function Power Assembly • Compact Size –9.00” H X 11.00” W X 17.56” D • DC Bus Voltages to 850VDC • Snubber-less operation to 650VDC • Switching frequencies to over 20kHz • Protective circuitry with fail-safe opto-isolated fault annunciation, including: - OverCurrent - OverVoltage - OverTemperature - Short circuit - P.S. UnderVoltage • Opto-isolated or fiber-optic gate drive and fault signal output for electrical isolation and noise immunity • Integrated cooling with temperature sensors and feedback • Many options – Available with IGBTs from 75A to 1200A Configurable Power The IAP900D120H PowerStack is a flexible, highly integrated IGBT based power assembly with a wide range of applications. These include inverters for motor controls, switch mode power supplies (SMPS), UPS, welders, etc. The IAP900D120H PowerStack can be operated at frequencies to over 20kHz. The IAP900D120H PowerStack 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 IAP900D120H PowerStack 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.