variocoupler

variocoupler
/vair'ee oh kup"leuhr/, n. Elect.
a transformer having coils with a self-impedance that is essentially constant but a mutual impedance that can be varied by moving one coil with respect to the other.
[1920-25; VARI(ABLE) + -O- + COUPLER]

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Universalium. 2010.

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  • variocoupler — |verē(ˌ)ō, |va(a)rē(ˌ)ō+ noun Etymology: vari + coupler : an inductive coupler the mutual inductance of which is adjustable by moving one coil with respect to the other * * * /vair ee oh kup leuhr/, n. Elect. a transformer having coils with a… …   Useful english dictionary

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