MOD-MB-HB-0900V-40A

SpeedVal Kit^TM Modular Evaluation Platform​ Half-Bridge Motherboard

The SpeedVal Kit Half-Bridge Motherboard contains the power connections, DC bus, and interface for the daughter cards. This motherboard supports a single half-bridge configuration with one gate driver card and one power daughter card and is designed for double pulse testing or power buck/boost testing. ​

The PWM signals for the Silicon Carbide MOSFETs can be supplied externally from a function generator, or by using one of the optional control cards that plugs into the motherboard. The control cards have pre-tested firmware and a computer-based graphical user interface (GUI) that allow the controller to run a double pulse test or operate the evaluation board as a buck or boost converter in both synchronous and asynchronous configurations. The control card and GUI also provide system-level feedback of the input and output voltage and current readings.

Specifications

• DC Bus voltage up to 900V​
• Input/output current rating up to 40A​
• Low-inductance layout ​
• Connector for optional control card​
• Screw terminal power connections​
• Ideal for double pulse testing and high-power testing​
• Onboard fan for cooling the Silicon Carbide devices during high-power testing.

What's Included

• Fully assembled motherboard with fan​
• Complete design files​
• MMCX to BNC adapters​
• Ribbon cable for gate driver​
• Deskew resistor