Standard |
Builds on theoretical PC board design background and applies it to the layout, basic drafting, and artwork required for two-sided PC board production. Topics include: component location, sizing, routing, basic PC drafting, and PC artwork.
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Competency Areas |
Hours
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Component Location |
Class |
1 |
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Sizing |
D. Lab |
4 |
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Routing |
P. Lab/O.B.I. |
0 |
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Basic PC Drafting |
Credit |
3 |
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PC Artwork |
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Prerequisite: |
ELC 105 |
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Corequisite: |
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Course Guide |
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Competency |
After completing this
section, the student will: |
Hours |
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Class |
D.Lab |
P.Lab/ O.B.I. |
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COMPONENT LOCATION |
1 |
5 |
0 |
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Spacing |
Explain spacing requirements from board edges and between components. |
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Layout |
Sketch a design for a PC board utilizing the proper component location. |
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1 |
5 |
0 |
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Component |
Determine the physical size and location for each component. |
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Paths |
Determine the proper size of the conductors. |
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ROUTING
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3 |
10 |
0 |
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Crossovers |
Explain methods of avoiding crossovers. |
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Layout |
Sketch a PC board using the shortest possible conductors. |
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BASIC PC DRAFTING |
3 |
10 |
0 |
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Drill plans |
Draw and accurately dimension a drill plan for a PC board. |
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Printed circuit plan |
Draw the printed circuit plan for a PC board. |
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PC ARTWORK |
2 |
10 |
0 |
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Registration |
Secure accurate registration of drawings for two-side printed circuit boards. |
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Transfer tapes |
Select correct sizes of transfer tapes for conductor and pads and accurately locate these on PC drawings of different scales. |
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Suggested Resources |
Baer, C. J., & Ottaway, J. R. (1986). Electrical & electronic drawing (5th
ed.). New York: McGraw-Hill.
Bethune, J. E. (1989). Modern electronic & electrical drafting with computers. Englewood
Cliffs, NJ: Prentice Hall.
Bishop Graphics Staff, & Lindsey, D. (1986). Design & drafting of printed circuits.
Englewood Cliffs, NJ: Prentice Hall.
Frostad, J. R. (1986). Electronics drafting. South Holland, IL: Goodheart-Willcox.
Hollomon, J. (1989). Surface mount technology for pc board design. Carmel, IN: Howard W.
Sams.
Raskhodoff, N. M. (1987). Electronic drafting & design (5th ed.). Englewood Cliffs, NJ:
Prentice Hall.