Noun
One who, or that which, transforms. Specif. (Elec.), an apparatus for producing from a given electrical current another current of different voltage.
Source: Webster's dictionaryJealousy is a strange transformer of characters. Arthur Conan Doyle
The alphabet is an aggressive and militant absorber and transformer of culture, as Harold Innis was the first to show. Marshall McLuhan
In fact, I want to be a Transformer as an adult. I would transform into a Gulf Stream 500. Brad Delson
Myth and ritual act as transformers in bringing people the value of spiritual reality, just as an electrical transformer... The dream also provides the same kind of stepped-down encounter. Morton Kelsey
Accelerating light ions is relatively easy, and can be done in an efficient manner—all it takes is a vacuum tube, a pair of electrodes, and a high-voltage transformer; fusion can be observed with as little as 10 kV between electrodes. Source: Internet
Air cores A physical core is not an absolute requisite and a functioning transformer can be produced simply by placing the windings near each other, an arrangement termed an 'air-core' transformer. Source: Internet