PCB manufacture

Descripción

Electronics Mapa Mental sobre PCB manufacture, creado por 08sarginson_re el 29/04/2013.
08sarginson_re
Mapa Mental por 08sarginson_re, actualizado hace más de 1 año
08sarginson_re
Creado por 08sarginson_re hace más de 11 años
160
1

Resumen del Recurso

PCB manufacture
  1. Photo-etch method
    1. 1. draw the circuit on to a mask
      1. 2. The mask is then placed on the board, which has a thin coating of copper, and the circuit diagram transferred onto the board using an etch-resist.
        1. alternatively, a photosensitive board is covered by the mask and then exposed to light.
        2. 3. The circuit is then etched onto the board using ferric chloride in an etching tank.
          1. 4. Next, a small PCB drill is used to drill out the centre of the pads
            1. 5. the components are pushed through the board and soldered in place.
            Mostrar resumen completo Ocultar resumen completo

            Similar

            Electronics
            ahmad67uk
            INTRODUCTION - Basic Semiconductor Components: Diodes (Mod.4 Sect.2 Part 3)
            That Yeti Dog Person
            What is Electronics? (Introduction)
            That Yeti Dog Person
            Introduction to Electricity (Mod. 1 pt2)
            That Yeti Dog Person
            Ohm's Law -REVIEW SECTION- (Mod.2 Sect.2 part2)
            That Yeti Dog Person
            Power in DC Circuits (Mod.2 Sect.2 part3)
            That Yeti Dog Person
            Calculating Circuit Resistance (Mod.2 sect.2 part1) 1 of 2
            That Yeti Dog Person
            Simple Systems
            Kieran C
            Relative Conductivity of Metals at 20 Degrees Celsius
            That Yeti Dog Person
            Measuring Current, Voltage, and Resistance (Mod.2 Sect.2 Part4)
            That Yeti Dog Person
            Special Battery Types (Mod. 2 pt6)
            That Yeti Dog Person