The CS-IIB is a flexible, low-voltage, 4-phase leg integrated inverter designed for applications requiring a single simple platform. The board includes an on-card IGBT-based power stage and digital and analog conditioned signals that enable operation as a standalone inverter. The core of the board has a CS-MiniDSP interface that enables a plug-in controller (such as the CS-MiniDSP or CPT-Mini2810) to provide overall system control. This structure provides a direct upgrade path for the board as a new core processor can be added to the system
The board consists of 6 major sections:
The CS-IIB is capable of operation up to 15A with a 400V DC bus. The power stage is designed primarily for TO-247 FET/IGBT based switching devices. The system can be operated without the power stage, thus allowing the gate drivers to supply a larger capacity (up to 40kVA) and higher voltage (600V) inverter.