- Administration & Management
- Building & Architecture
- Costume
- Electric
- Media & Protocols
- Performance
- Rigging & Machinery
- Scenery
- Sound
- Special Effects
Electric
- panic switch
- parallel circuit
- patch panel / patch board
- phase
- pilot light / indicator light
- pin patch
- plug / male connector
- power
- power / Watt / wattage
- power supply unit
- primary current
- printed circuit board
- push button
primary current
One of a collection of coupled coils or circuits that receives electric power from a source and transfers it to the secondary circuit by electromagnetic induction.
первичная цепь
Электроцепь, через элементы которой проходит основной поток элктроэнергии от источника, и которая распределяет и передает эту энергию вторичным цепям
Phonetic representation of the term:
[pervichnaya tsep']