IR Light Dimmer v.1
are they mean by phase and neutral is 220v or 110v
how they connect this circuit to it
are they mean by phase and neutral is 220v or 110v
how they connect this circuit to it
The only obvious problem on a quick look is that it's completely lacking in any filter components.It's designed for 220V operation.
It's on Electronics Lab which means there's a good chance it's full of errors and will fail.
Horses for courses. Most of this circuit was likely lifted from a mass-manufactured mains-powered product, where cost savings have to be made to stay competitive, or else fall by the wayside. No consumer wants to pay more for a product if there's a cheaper sold one elsewhere that does the same job, consumer isn't impressed by things he doesn't know or care about. I've seen these transformerless non-isolated power supplies often, this is about average for them.circuit is good enough for the trashcan.
hi,so it is a dangers project, what should i do if i want to make like this circuit