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Anglicky v odborných předmětech " Support of teaching technical subjects in English “

Anglicky v odborných předmětech " Support of teaching technical subjects in English “. Tutorial : Mechanic - electrician Topic : Technical training II. c lass Printed circuit boards 2 Prepared by: Melichařík Lubomír.

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Anglicky v odborných předmětech " Support of teaching technical subjects in English “

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  1. Anglicky v odborných předmětech"Support of teaching technical subjects in English“ Tutorial: Mechanic - electrician Topic: Technicaltraining II. class Printed circuit boards 2 Prepared by: Melichařík Lubomír Projekt Anglicky v odborných předmětech, CZ.1.07/1.3.09/04.0002 je spolufinancován Evropským sociálním fondem a státním rozpočtem České republiky.

  2. PRINTED CIRCUIT BOARDS 2 Amateur production of PCBData processing, electrical schematic

  3. PRINTED CIRCUIT BOARDS 2 Preparation of cuprextite boards • - select the size and shearing of cuprextite boards • - filing, chamfering • - drill holes for mounting • - definition of space for components

  4. PRINTED CIRCUIT BOARDS 2 Selection of components (dimensions) for the connection • Catalogues • Internet

  5. PRINTED CIRCUIT BOARDS 2 • PCB design of the components (TOP) manually on paper rasterized (2,54x2,54) • - without cooling (or earth) • - of cooling (or earth)

  6. PRINTED CIRCUIT BOARDS 2 PCB from copper (BOTTOM) • - without cooling (or earth) • - of cooling (or earth)

  7. PRINTED CIRCUIT BOARDS 2 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

  8. Activities for students – mandatory slideTask, test, questions … . 1. Write the steps in the production of an amateur PCB 2. Name where we can find housing and dimensions of components

  9. Activities for students – mandatory slideTask, test, questions … . Two slides are best. • 1. Explain the term TOP • 2. Explain the termBOTTOM

  10. Bibliography Vlastní pracovní sešit.

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