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Institute Of Applied Technology ATE 1012 Grade 10 Eng. Rose Hasan
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Learners who successfully complete this module will: be familiar with the meaning of PCB be familiar with the basic functions of a PCB. be familiar with the PCB fabrication steps. be capable of using Tina PCB Design software to produce the artwork and a layout for a simple circuit diagram. be capable of developing the PCB for a simple circuit. Eng. Rose Hasan
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PCB stands for Printed Circuit Board. PCBs are used in many applications such as radios, televisions, mobile phones…….etc Eng. Rose Hasan
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The basic functions of a printed circuit board are: To provide electrical connection between the points those need to be interconnected; To provide insulation between the tracks and other points that need to be isolated; To provide necessary mechanical support to the components mounted on the board; To reduce size and cost, provide better performance and reliability. Eng. Rose Hasan
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http://www.youtube.com/watch?v=gb5iDxTIk2k&feature=related
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PCB Fabrication can be divided into six stages: Eng. Rose Hasan
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Prepare a PCB for the circuit shown below: Step 1: Artwork preparation using Tina software: Eng. Rose Hasan Schematic Diagram
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Eng. Rose Hasan
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Pre-coated photoresist fibreglass board Artwok
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Eng. Rose Hasan The UV-exposure unit is used to expose the laminate to ultra violet light through the artwork.
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Eng. Rose Hasan
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The PCB Workshop is equipped with the following equipments: Mega PCB Lab Station Exposure Unit PCB Cutter Drill Edge Rounder Eng. Rose Hasan
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http://www.youtube.com/watch?v=AIIEv7N1F JE&feature=related http://www.youtube.com/watch?v=AIIEv7N1F JE&feature=related Eng. Rose Hasan
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Be prepared for a Quiz next Class in module #6. Do Worksheets 1 (From my Wiki). Next Class: Start with Module #5 Eng. Rose Hasan
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