RTCA/DO-160 Section 25

RTCA DO-160 Section 25 focuses on electrostatic discharge (ESD). This type of ESD testing relates to airborne equipment that will be exposed to electrical discharges from human contact. DO-160 Section 25 applies to all equipment that can be accessed during typical operation or maintenance of aircraft. Examples of components or circumstances that can produce ESD include low relative humidity, vinyl seats, carpets, and plastic structures within an aircraft.

The purpose of DO-160 Section 25 is to establish the immunity of the equipment by verifying its ability to operate properly after being exposed to an air discharged electrostatic pulse. Testing is performed by generating ESD pulses at a test level of 15,000 volts in specific human contact locations on the EUT. Ten pulses will be generated in each specific area in both positive and negative polarities to determine the EUT's immunity.

The requirements specified in DO-160 Section 25 standard testing meet FAA and international regulations for electrical equipment installed on commercial aircraft.

Avalon Test Equipment carries a variety of ESD equipment from top manufacturers (Teseq, EM Test, Haefely, and more) to meet DO-160 Section 25 requirements. Rent from Avalon and Test With Confidence®.