和英／英和辞典 - Japanese⇔English Dictionary

1. 1. [n] {engr} switched-mode power supply; switching regulator

Kanji in this word

• 電
  electricity

  On: デン (den)

  13 strokes · Grade 2 · JLPT N4
• 源
  source, origin

  On: ゲン (gen)

  Kun: みなもと (minamoto)

  13 strokes · Grade 6 · JLPT N1