electronics light dimmer

stevenash23 · Oct 28, 2010

hello everyone can anyone giv me a schematic diagram also with layout of LIGHT DIMMER ckt. 12V or 9V plsssssss thanks

KJ6EAD · Oct 28, 2010

A circuit to operate on 12VDC and control what lights, at what voltage and wattage?

stevenash23 · Oct 28, 2010

sir...anything. but, simple sir.....i nid the diagram, layout, and components sir....plssss. urgent sir.. thanks so much

KJ6EAD · Oct 28, 2010

Is this what you have in mind? **broken link removed**

syeda amna · Oct 28, 2010

pranam77 · Oct 28, 2010

syeda amna said:
i have found this one 220V Light Dimmer « Circuit Diagram

But The OP's requirement was for 12 or 9 volts.

Tahmid · Oct 28, 2010

Many more available through google

Hope this helps.
Tahmid.

betwixt · Oct 28, 2010

Looking at K6EAD's reply, I wonder what kind of 60W lamp produces reversed polarity switching spikes.

Brian.

KJ6EAD · Oct 29, 2010

I think the circuit was originally designed for a small motor, but there's no harm in an extra diode.

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