a plastic umspritzte elektronikbaugruppe for a capacitive sensor

摘要

plastic umspritzte elektronikbaugruppe with a printed circuit board (pcb), in accordance with the following procedures: (a) is produced for the printed circuit board with elektronikbauteilenb) application of a schutzlacks on stocked leiterplattea.where in a first step the protective around the circuit board with a dispenserdu00fcse strichfu00f6rmig is raised by a dam, bildenb.in a second step, and the protective circuit board inside of a flachdu00fcse 200 microns with a thickness smaller wirdc) curing the lacquer applied at temperatures between 70 degrees and 110u00b0cd) encapsulation of the mounted printed circuit board in a conventional kun ststoffspritzgussanlagee) with the protective at 20 c a viscosity according to din en iso fisheries small 1300mpas a value less than 80 according to din en iso 2431 entsprichtf) so that the varnish in the electronics and / or in the kabelmantel crawl.