Power Modules

Mission-Critical Applications

Global Customers:


With over 40 year's experience of power module design and development, TT Electronics is able to deliver the latest generation in power module design and high-reliability plastic and hermetic modules.

Hermetic Power Modules

Hermetic Power Modules

Specialised Aerospace and Defence and Space applications.

Plastic Power Modules

Plastic Power Modules

Our Plastic Hybrids are designed for high-rel applications.

About our Power Modules

Our Range Includes:

Our Range Includes:

  • IGBT Modules
  • MOSFET Modules
  • IGBT/MOSFET Modules
  • Rectifier Modules
  • SiC Modules 

Key Features:

  • Light weight
  • Low profile
  • High reliability 
  • High temperature
  • Silicon and Silicon Carbide options
  • Ultra fast switching
  • Customised to mission profile
  • Flight qualified parts

Our Typical Circuit Configurations are:

  • 3-phase bridges
  • Single phase bridges
  • Diode arrays

Enhanced Performance

Enhanced Performance

R&D solutions to improve performance:

  • High performance SiC and Diamond coated die
  • Silicon Nitride substrates
  • Light weight, controlled CTE AlSiC baseplates
  • High temperature die attached (silver sintering)
  • Advanced coatings for low profile, high reliability applications

Our Hermetic Modules are used in the following applications:

  • Thrust vector actuation
  • Flight controls
  • Air-to-air (AAR) refuelling
  • Down-hole drilling

Our Plastic Modules are used in the following applications:

  • Wing Actuation
  • Motor Drive Electronics
  • Green Taxi System
  • Low Pressure Fuel Pumping System

Markets We Serve

Markets We Serve

Our modules are used across a variety of aerospace and defence, space and industrial applications including:

Power Drive Electronics for Motor Drive Control

  • Flight surface actuation
  • Landing gear
  • Electrical thrust reverse actuation systems
  • Fuel pumps (transfer and feed pumps)
Inverters for power generation and distribution
Electrical main starter units
Energy recovery systems (KERS/"Green Taxi")
Thrust vector actuation
Down-hole drilling motor drives

Aerospace Qualifications

  • UL approvals
  • Flammability testing
  • Salt spray
  • Random vibration