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Reply To: Design of the 24VAC version

OpenSprinkler › Forums › Hardware Questions › OpenSprinkler › Design of the 24VAC version › Reply To: Design of the 24VAC version

January 20, 2022 at 2:26 pm #72078

marc.piulachs
Participant

Thanks for the reply , I understand that the TRIAC is basically a transistor used to switch AC loads, I’m probably missing something very obvious as I’m just learning electronics but why the 24vac is not going back to P0 through the pulldown resistor to 24VAC?

Attachments:
  1. acdr_3.2-2.jpg

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