分ぶん圧あつ器きぶんあつきMeanings1nounvoltage divider; potential dividerelectronicsTechnical term in electronics for a circuit that produces an output voltage that is a fraction of its input voltage.分ぶん圧あつ器きを使つかって高たかい電でん圧あつを測そく定ていする。Measure a high voltage using a voltage divider.