20W Low cost Emergency Light PCB


Posted on Feb 5, 2014

Here is simple circuit of a simple emergency light that can be constructed without much pain. The components of this circuit are 2 transistors, a transformer, 20 Watt fluorescent tube, 6V battery and some resistors and pots. the transformer of this emergency lamp doing a job of stepping up the voltage induced at its primary coil. But we use a 12-0


20W Low cost Emergency Light PCB
Click here to download the full size of the above Circuit.

-12 center tapped transformer for this purpose and the usual primary is used as secondary.




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