Badanie odporności zespołów awioniki statków powietrznych na narażenia LEMP

Lightning effects observed on aircraft wiring and procedure of lightning immunity tests of avionics were presented. Verification methods of susceptibility to induced transients have been characterized. Exemplary immunity test of powered SMPS power supply with the use of cable bundle method was performed. The test stand with single stroke generator available in the Laboratory of lightning immunity tests of avionics at Rzeszow University of Technology was used. It is dedicated to conduct tests according to DO-160 standard. In the future it is planned to carry out a series of test to obtain input surge impedances. (LEMP immunity test of aircraft avionics). Słowa kluczowe: LEMP, awionika, odporność na zaburzenia, próby pojedynczymi udarami napięciowymi i prądowymi.

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