What is the function of a transformer in aviation?

The function of a transformer in aviation is to increase or decrease alternating current through magnetic induction. Transformers operate based on the principle of electromagnetic induction, allowing them to step up (increase) or step down (decrease) voltage levels while maintaining the same power level. This ability is crucial in aviation settings, where different components of the electrical system may require varying voltage levels for their operation, ensuring efficient energy distribution across the aircraft.

By converting voltages as necessary, transformers play a vital role in the aircraft's electrical system, which includes various components that rely on specific voltage levels to function correctly. This enhances the overall safety and performance of the aircraft's electrical systems, allowing for a seamless and reliable operation of instruments, navigation systems, and other electrically powered devices.