Tutorial: Mechanic - electrician Topic: Technical training II. class Printed circuit boards 2 Prepared by: Melichařík Lubomír Projekt Anglicky v odborných předmětech, CZ.1.07/1.3.09/ je spolufinancován Evropským sociálním fondem a státním rozpočtem České republiky.
Amateur production of PCB Data processing, electrical schematic
Preparation of cuprextite boards - select the size and shearing of cuprextite boards - filing, chamfering - drill holes for mounting - definition of space for components
Selection of components (dimensions) for the connection Catalogues Internet
PCB design of the components (TOP) manually on paper rasterized (2,54x2,54) - without cooling (or earth) - of cooling (or earth)
PCB from copper (BOTTOM) - without cooling (or earth) - of cooling (or earth)
Production of custom board (PCB) - Drawing on the board an alcohol marker - etching the counterbore - PCB treatment (washing, drying, coating resin varnish) - drilling bores - control PCB (visually, short-circuit measurement) - description for the orientation TOP
1. Write the steps in the production of an amateur PCB 2. Name where we can find housing and dimensions of components
1. Explain the term TOP 2. Explain the term BOTTOM
Vlastní pracovní sešit.