transducer vs electrical device

transducer and electrical device both are nouns.

Word	Noun	Adjective	Verb	Adverb
transducer	Yes	No	No	No
electrical device	Yes	No	No	No

As nouns, electrical device is a hypernym of transducer; that is, electrical device is a word with a broader meaning than transducer:

transducer: an electrical device that converts one form of energy into another
electrical device: a device that produces or is powered by electricity

transducer (noun)	electrical device (noun)
an electrical device that converts one form of energy into another	a device that produces or is powered by electricity