順じゅん方ほう向こう電でん圧あつ

noun

forward voltage

Technical term in electronics; the voltage across a semiconductor junction when it is forward-biased. Often used in datasheets and circuit analysis.

See also: 順方向電圧降下

• このLEDの順じゅん方ほう向こう電でん圧あつは約やく2Vです。

  The forward voltage of this LED is about 2V.

• ダイオードの順じゅん方ほう向こう電でん圧あつ降こう下かを測そく定ていする。

  Measure the forward voltage drop of the diode.