droping 12vdc to 3v dc????

**techy21** · 15-09-12, 09:58 PM

HI

I have a job were I need to drop 12vdc to 3vdc for a door chime any simple ways????

**AdRock** · 15-09-12, 10:11 PM

Go to bunnings and buy a wireless doorbell, problem solved

**mickc** · 15-09-12, 10:54 PM

what load?

**beer4life** · 15-09-12, 11:08 PM

Originally Posted by techy21

HI

I have a job were I need to drop 12vdc to 3vdc for a door chime any simple ways????

The internet has a plethora of circuits and kits to do exactly that depending on your current and regulation needs.

Kindest Regards, " The Druid ".

**mtv** · 15-09-12, 11:12 PM

If you don't want to build your own power supply.... just could buy a 240VAC/3VDC plugpack.

**fandtm666** · 15-09-12, 11:28 PM

**admin** · 16-09-12, 09:38 AM

Dont make multiple threads on the same subject.

Closed.

Thread: droping 12vdc to 3v dc????