Hello, iam Christine Messina, Have a pleasant day.

What Is 400 Hz Power Used For? [Solved]

400Hz is a type of frequency within Alternating Current (AC) electrical power, which has become the standard for weapon systems, aerospace, and aircraft industries across the world. It has become the standard of the aircraft and aerospace industry because of its lightweight, reliability, and high power capability.

Why do aircrafts needs 400 Hz power supply? | Know Aero©

This video explains the fact ‘Why does an aircraft needs

Why 115V 400Hz used in Aircraft Power System?

Aircraft

Ed Dempsey & 400 HZ Engineering

Defines