ALL meanings of magnetic amplifier
mag·net·ic am·pli·fi·er
M m - noun magnetic amplifier an amplifier that applies the input signal to a primary winding and feeds an alternating current to a secondary winding where this current is modulated by the variations in the primary winding. 1
- noun magnetic amplifier a sensitive device that controls the flow of an alternating current by applying a weak signal to the windings of its magnetic core 0