制せい御ぎょ回かい路ろ

noun

control circuit; controlling circuit

Technical term in electronics and engineering for a circuit that manages or regulates the operation of a device or system.

• この装そう置ちの制せい御ぎょ回かい路ろが故こ障しょうした。

  The control circuit of this device has failed.

• 制せい御ぎょ回かい路ろの設せっ計けいには細さい心しんの注ちゅう意いが必ひつ要ようだ。

  Designing a control circuit requires meticulous attention.