dkace said:
Thanks Varuzhan, nice links but still I am lost.
I need a transformer with one secondary to drive a low current UV lamp, not a back light. What I have in mind is to build a transformer of my own, but I don't know the basics. So , still, if someone can give me specific guidence, is more than welcome.
D.
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Get from the manufacturer the parameters for the UV lamp.
Use the following circuit to drive the lamp.
h**p://www.st.com/stonline/prodpres/discrete/powebipo/stsa851.htm
Attached MathCad file to calculate the circuit including the transformer.