Printed Circuit Boards: Design, Fabrication, and AssemblyMcGraw Hill Professional, 2005 M09 7 - 704 pages The printed circuit is the basic building block of the electronics hardware industry. This is a comprehensive single volume self-teaching guide to the art of printed circuit board design and fabrication -- covering the complete cycle of PCB creation, design, layout, fabrication, assembly, and testing. |
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Page 143
... Grid Systems The grid system is commonly used in practice in PCB layout design. The grid paper is available in either roll or standard sheet sizes. The standard grid spacing is 8 ¥ 8 or 10 ¥ 10 squares to the inch, and each one inch ...
... Grid Systems The grid system is commonly used in practice in PCB layout design. The grid paper is available in either roll or standard sheet sizes. The standard grid spacing is 8 ¥ 8 or 10 ¥ 10 squares to the inch, and each one inch ...
Page 235
... grid or cell dimensions. Instead, they assess conductor width, conductor spacing and via size for the net currently being routed, in order to vary the grid size on the fly. This technique allows the stacking of conductors and spaces of ...
... grid or cell dimensions. Instead, they assess conductor width, conductor spacing and via size for the net currently being routed, in order to vary the grid size on the fly. This technique allows the stacking of conductors and spaces of ...
Page 575
... grid system is its cost. The purchase of a dedicated grid system helps to reduce the initial set-up cost. But universal test grid, though it may initially work out to be more expensive, will offset its initial cost by reducing the ...
... grid system is its cost. The purchase of a dedicated grid system helps to reduce the initial set-up cost. But universal test grid, though it may initially work out to be more expensive, will offset its initial cost by reducing the ...
Contents
1 Basics of Printed Circuit Boards | 1 |
2 Electronic Components | 25 |
3 Layout Planning and Design | 104 |
Copyright | |
15 other sections not shown
Other editions - View all
Printed Circuit Boards : Design, Fabrication, and Assembly: Design ... R. Khandpur No preview available - 2005 |
Common terms and phrases
acid addition adhesive applications assembly base capacitors cause cent chemical cleaning coating complete components conductive conductor connection containing copper cutting defects depends devices dielectric drill edge electrical electronic equipment etching fabrication Figure film flexible flow flux foil function glass ground heat hole impedance important increase inspection insulation integrated interconnections joint laminate laser layers layout lead less machine manufacturing material measured mechanical metal method mount operation package pads pattern performance pins placed plating position possible printed circuit board production range reduce reference removed resin resistance routing screen shown shows side signal solder solder mask solution spacing specific standard steps surface technique temperature thermal thickness through-hole tool traces typical usually various voltage wave width wire