Capability / Power Electronics

Power electronics. Designed as a system.

From inverter stages and power conversion to interfaces and protection, Theta develops custom electronics in coordination with control firmware and application requirements.

Theta published multi-inverter controller board
Real hardware · Theta’s published portfolio
Engineering / Original source visual

See the system connections.

One system, several motor drivesOriginal system-integration block diagram from the supplied September 2025 WEG presentation. It illustrates this reference architecture, rather than a standard configuration for all products.
A visual engineering perspective

One system, several motor drives

See how motor control connects to sensors, communications, the power supply, and multiple inverter stages.

  • Compressor and fan inverter stages
  • Sensors, communication, and MCU interfaces
  • Power conversion and auxiliary supplies
Engineering approach

From architecture to application.

01 / ENGINEERING APPROACH

Connect architecture to requirements

Evaluate power-stage options, supply conditions, component constraints, and integration needs at the beginning of development.

02 / ENGINEERING APPROACH

Develop hardware and firmware together

Coordinate schematics, electronics, sensing, and control functions instead of treating each as an isolated design activity.

Read more engineering details
03 / ENGINEERING APPROACH

Build on practical engineering experience

Theta’s published portfolio includes inverter controllers, active PFC, multiple motor-drive stages, and embedded communication interfaces.

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