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SIC Innovative Three-Phase Power Supplies without neutral

Variable Input Frequency Range

 

The environmental and energy constraints of the all-electric aircraft has lead us to develop ever more innovative solutions that push the limits of energy efficiency.

NEXEYA has met the requirements by a technological and functional approach that aims to answer the energetic demand of the all-electric aircraft.

   

Download datasheet

 

Product highlights:

NEXEYA has developed a new family of three-phase switched-mode power supply without neutral from 5 KW to 30 KW dedicated to mission-critical environments by optimizing:

  • The harmonic rate,
  • The COS phi,
  • The weight/power ratio,
  • The Heat dissipation via a high efficiency solution,
  • The reliability.

 

    Designed to be qualified DO 160 / MIL STD, these solutions are modular, compact and secure. An innovative switching concept allows an overall efficiency of more than 95%, an availability of 5. 10-7 / Flight hour ( 5 + 1 redundancy ) with an exceptional weight/power ratio of 0.4 kg / KW, insulation and filters included, for a power of 15 KW.

       

    Variable Frequency 320-800Hz
    Galvanic Isolation

    0,4kg/kW for 15 kW
    Forced Cooling

    Shared Output Current
    5+1 Redundancy

    0,5 L/ kW for 15kW

    Low Harmonic
    Distortion Ratio

    High efficiency
     

    The implemented solution converts the AC three-phase voltage from an aircraft network to galvanically isolated 28 VDC. The characteristics are improved thanks to the use of different innovative technologies such as SIC and GAN.

    Other solutions are in development for marine applications.

    For more product information, contact us

       
         
     

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