Electronic assembly for use in e.g. proportional valve, has printed circuit board comprising conducting paths, electronic components and electric conductor that are covered by printed circuit board material in liquid-tight manner

摘要

The assembly has a printed circuit board with conducting paths (15, 27), electric conductor and electronic components (16, 17), where the components are arranged in a housing section (5) of the board. A printed circuit board extension is provided with electrical contact surfaces (11) at a contact section (9) that is averted to the housing section. The paths, components and conductor are covered by a printed circuit board material in a liquid-tight manner. A printed circuit board layer and a sealing layer in the extension are comprised of a polyester foil such as polyimide foil.