This site will be taken down March 31st, 2026.

This was not an easy decision to make. For the last couple years, I have been struggling to find motivation for this site and to keep up with basic maintenance and security updates. With the rise of AI and more sophisticated tools, the usefulness of sites like this is questionable and traffic has nose-dived. I just don't have it in me to keep doing this. Thank you all for 10 years of support!

Zach

Word

電源装置

でんげんそうち
power supply (device)
Word

電源切断状態

でんげんせつだんじょうたい
power disconnected (state)
Word

電源車

でんげんしゃ
vehicle-mounted electricity generator (e.g. for filming, emergencies, etc.); power-generating railway car (e.g. for air-conditioning on a non-electric train)
Word

発信源

はっしんげん
source
Word

電源管理

でんげんかんり
power management
Word

発生源

はっせいげん
source; origin
Word

無停電電源

むていでんでんげん
uninterruptible power supply; UPS
Word

無停電電源装置

むていでんでんげんそうち
Uninterruptible Power Supply; UPS
Word

アフリカ単一起源説

アフリカたんいつきげんせつ
Out-of-Africa theory (positing a recent African origin for modern humans)
Word

電源アダプター

でんげんアダプター
power adapter