to perform a singular phase of an electronics function electr.eng.

[flowerin]

Пожалуйста, помогите перевести.

Выражение встречается в следующем контексте:
Subassembly. A structural unit of interconnected parts comprising a circuit to perform a
singular phase of an electronics function. Representative examples include: power
supply regulator circuit, signal amplifier strip, memory circuits of a remote vehicle
guidance unit, etc.

Заранее спасибо