We use our expertise to design anything from a motor controller power stage to laying out a vehicle’s low voltage architecture.

Custom Motor Controllers

  • Optimal power stage component selection and sizing

  • PCB design and layout

    • Power stage and mixed-signal layout

    • High current PCB design

  • Heat sink analysis and sizing

  • Enclosure design and DFM

Design

  • Small quantity assembly and component sourcing

  • In-house dynamometer testing for efficiency and thermal characterization

  • Power stage switching performance characterization

Prototyping

  • GaN-specific motor controls optimizations

  • In-house and tunable thermal foldback algorithms

  • High-speed field oriented control implementation

Software

  • DFM and volume manufacturing considerations

  • Make vs Buy analysis

  • Supplier sourcing and supply chain management

  • End-of-line test and quality control specification development

Production

Powertrain Design and Integration

  • Motor controller and motor pairing and tuning - motor controller parameter setting to maximize performance

  • Multi-motor vehicle controls - traction control, torque vectoring, etc.

Design

  • Motor controller thermal performance analysis

  • Motor, motor controller, and battery specification and selection

  • Cable and connector sizing and selection

  • Battery pack internal design and vehicle integration

  • Powertrain Python-based simulation and optimization

Integration

Electric Vehicle Architecture

  • LV architecture review and design (communications, power)

  • Power budgeting, wiring and connector sizing and specification