choke coil vs choking coil

choke coil and choking coil both are nouns.

Word	Noun	Adjective	Verb	Adverb
choke coil	Yes	No	No	No
choking coil	Yes	No	No	No

As nouns, choke coil and choking coil are synonyms defined as:

choke coil and choking coil: a coil of low resistance and high inductance used in electrical circuits to pass direct current and attenuate alternating current

Other synonyms of choke coil include choke.

choke coil (noun)	choking coil (noun)
a coil of low resistance and high inductance used in electrical circuits to pass direct current and attenuate alternating current	a coil of low resistance and high inductance used in electrical circuits to pass direct current and attenuate alternating current