Publicado no e em "Negócios, Negócios", idioma — English. 4 páginas.
Insulating varnishes and impregnation resins are used to make electrical appliances, including sensors, transformers, generators, and engines that work by electromagnetic induction, have the necessary structural integrity and electrical insulation for the operation. Transformers are constituted by coil windings where electrical son are protected by an insulating varnish of the thermosetting resin to prevent shorting related to electrical. Mais
