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Power converters for Aerospace

More electric aircraft demand more power and more sophisticated electronics. Our converters deliver safe and reliable DC electrical power to the aircraft network. We provide leading edge technology delivered on time every time.

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We can provide customised electronics that meet your specific requirements. Enquire Now.

Over the last 30+ years we have become known as THE experts in electronics design and manufacturing for aerospace applications.

From power converters and fully integrated servo systems to electromechanical actuators and position sensors, Our engineers specialise in finding innovative solutions for your electrical power network.

Our wide range of power converters include:

Provide high quality DC electrical power for aerospace networks.

They can include simple or complex embedded monitoring, allowing operators to manage external components or equipment.

Embedded fans remove the need for a blown air circuit on the aircraft, simplifying the system and reducing maintenance costs.

Our hardware and software is fully certified to DO178/254 (up to DAL B)

Convert main electrical aircraft network (115 VAC, 3 phase) into the secondary electrical network (28 VDC).

They supply a 100 A operating current (free convection) and a 200 A operating current (air extraction flow = 24 g/s). Other functions include:

  • Unregulated configuration – without fan – for exceptional reliability
  • High level of protection and measurements
  • Very low output ripples voltage

Provide safe and reliable DC power.

Convert main electrical aircraft network (115 VAC, 3 phase) into the secondary electrical network (28 VDC).

Used throughout the aircraft, for example:

  • Provide 18 V and 5 V outputs to control panel subassemblies
  • Supply secondary power to the electrical flight control rack mother board which then delivers power to the CPU, analogue or actuator boards
Every design is unique for the application. To see the range of power converters, please visit our specialist site, www.meggittpower.com.

Key customers

For power electronics, we are a Tier 1 supplier to Airbus. We specialise in offering leading edge technology and customised designs to companies of all sizes. Our customers include Airbus, Airbus Helicopters, Dassault Aviation, Embraer, Safran, Sirio Panel, Thales, UTC Aerospace Systems and Zodiac Aerospace.

Our systems are fitted on aircraft programmes including: A320, A330/340, A380, ATR family, B777, B787, Bombardier Cseries, COMAC C919, Sukhoi Super Jet100 and more…

These power converters are custom designed to meet the needs of each specification. For more information, please contact us.