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Radiant circuit switched by 3 12v relays draws mere 30mA
Автор: sanjev21
Загружено: 2019-05-12
Просмотров: 489
Описание: I am trying to understand older Nelson Rocha circuit which was switched by 3 automotive relays and it hardly draws any significant current even if he connected to a 12volts 21watt bulb. Using relays to perform switching is way outside my comfort zone but the end result surprised me. The current drawn was around 20mA DC or A/C from the variable power supply as shown in the video. I wanted to understand if there is such a circuit capable of this feat.
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