>=20 > But what if I use the inductor to generate very high voltages (e.g. > to charge a capacitor to 1000V): will any inductor withstand the voltage > that it will be "asked" to generate, or can it breakdown to itself? >=20 > If this is possible, are inductors rated for maximum voltage? Because > the ones that I saw weren't, however for some extreme boost applications > it may be needed. >=20 > Cheers, > Mario >=20 For these voltages I think you will do better with a transformer, like a CC= FL=20 transformer for example. These have the secondary windings in several=20 compartments so that the voltage difference between adjacent wires in the=20 winding wires will be as low as possible. /Ruben =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D Ruben J=F6nsson AB Liros Electronic Box 9124 200 39 Malm=F6 Sweden www.liros.se Tel +46 40142078 =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D --=20 http://www.piclist.com/techref/piclist PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .