Does 160g Do Section 4?

RTCA DO-160 Equipment Category A4 Equipment intended for installation in a controlled temperature and pressurized location, on an aircraft within which pressures are normally no lower than the altitude equivalent of 15,000 feet.

Does 160 inrush current test?

The RTCA DO-160 power inputs test defines the test conditions and procedures for ac and dc electrical power applied to the terminals of equipment to be tested. RTCA-DO-160 power testing covers the following electrical power supplies: 14 V dc, 28 V dc and 270 V dc.

Does temperature of 160 have variation?

The purpose of DO-160 temperature variation testing is to assess the performance characteristics of airborne equipment when exposed to sudden, extreme changes in temperature. This procedure includes five categories that address temperature change rates for equipment installed in or on aircraft.

Do I qualify for 160?

DO-160, Environmental Conditions and Test Procedures for Airborne Equipment, published by RTCA (Radio Technical Commission for Aeronautics), is the international standard that defines environmental test conditions and applicable test procedures and criteria for avionic equipment to determine their performance …

Does lightning DO-160?

DO-160 specifies several canonical wave forms which emulate Lightning Induced Transients. The standard defines a series of prototypical waveforms which are used to apply current and voltage to the interface pin of the unit under test.

Does 160 voltage spike?

The RTCA DO-160 voltage spike test determines whether equipment can withstand the effects of voltage spikes. These spikes arrive at the equipment on its power leads. This can occur via either ac or dc power. The adverse effects voltage spikes can have on equipment are numerous and range in degree of severity.

Does lightning do-160?

Does 160 have indirect lightning?

DO-160 lightning induced transient susceptibility or indirect lightning is typically the most severe transient test in all of DO-160. However, cable bundle testing requires the unit to operate through the lightning strike making the unit more susceptible to failure.

What is pin injection?

Pin injection uses a fixed energy level, calibrated before the test and applies it to each pin of your unit. The VOC represents an open circuit voltage and the ISC represents a short circuit current. The waveform generator’s amplitude is increased until an open circuit voltage at the required level is achieved.

What is pin injection testing?

Testing Methods Pin Injection – This method is used to directly inject the waveform into connector pins of both cables and printed wiring boards. Cable Bundle Induction– This method uses a coupling transformer to inductively couple the waveform onto the cable bundle.

When to use RTCA / DO-160 section 16?

RTCA/DO-160 Section 16 test procedures are used to determine whether the EUT can operate during different AC and/or DC power variations that occur during normal and emergency aircraft operation.

How big is Section 16 of do-160g?

This fact, along with the increasing complexity and variety of modern aircraft power systems, and the sheer size of Section 16 (69 pages in DO-160G), is spurring some discussion on SC-135 about the possibility of splitting off the Power Input/Quality requirements to a completely different document – although no immediate change is being considered.

What are the new tests for DO-160E?

DO-160E also introduced some new tests, such as a DC content test for AC powered equipment, and a new subsection covering “Load Equipment Influence on Aircraft Electrical Power Systems.” More tests are required for both AC and DC powered equipment.

Is the DO-160 standard published by the FAA?

DO-160 is a standard that was published by the industry group Radio Technical Commission for Aeronautics known as RTCA. RTCA is not a government regulation, however the FAA, EASA and others will often cite RTCA/DO-160 as a means of compliance for certification. In fact, it is the de facto standard in aerospace environmental testing.