SCR as a switch control for automatic light dimmer

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SCR as a switch control for automatic light...

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kuma.lk

Posted 6/5/2009 7:30:40 AM

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Last Login: 6/5/2009 7:26:52 AM
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Hi guys, can u guys help me on this?? I wanna design and construct an automatic light dimmer circuit that controls the energy delivered to a 12V or 24V DC light bulb corresponding to the ambient light intensity.
The control of energy will be established through switching action to improve efficiency and i will use SCR as means for switching.
I have no idea where should i start. any ideas guys? thank u very much and hope to hear from u guys soon

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