transformation

plural of transformance

The condition of being transformative

An electrical transformer connected in multiple or in parallel with the primary circuit. / An electrical transformer with more than one primary or more than one secondary coil.

plural of multiple transformer

A transformer used to transfer electrical power from a source of alternating current (AC) power to some equipment or device while galvanically isolating the device from the power source, usually for safety reasons.

An electrical transformer that reduces voltage from an electrical grid before being distributed to customers.

plural of distribution transformer

(music) A rule that modifies a well-formed structure (in limited ways). / (grammar) A rule that takes an input and changes it in some restricted way to result in a surface structure.

(mathematical analysis, harmonic analysis, physics, electrical engineering) A particular integral transform that when applied to a function of time (such as a signal), converts the function to one that plots the original function's frequency composition; the resultant function of such a conversion.