直流電源（ちょくりゅうでんげん）
JLPT N1 · noun
Meaning: DC power source
Example sentences
- 電池は直流電源だ。 — A battery is a source of direct current.
- 直流電源で機器を動かす。 — The device is powered by a DC power source.
Related words
See it used in real works
- Example sentences from Japanese novels & web fiction (Massif)
- Hear “直流電源” pronounced in real videos (YouGlish)