Hi everyone, I have infrared detector(300 W) with two high power bulb(150 W). I want to open relay from N Mosfet that need 5v dc to base.
How do I do it? I think, I need to transform 220V(150 W)Ac from lamp holder to DC and step down for getting 5v dc with the way of voltage driver and trigger N channel Mosfet to open relay and open other Ac load (40 W, lamp).
By the way, I don't know how to transform Ac to dc, am I use dc adapter or not?
Thanks.
How do I do it? I think, I need to transform 220V(150 W)Ac from lamp holder to DC and step down for getting 5v dc with the way of voltage driver and trigger N channel Mosfet to open relay and open other Ac load (40 W, lamp).
By the way, I don't know how to transform Ac to dc, am I use dc adapter or not?
Thanks.