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 121
... temperature increases due to the joule effect. The copper resistance increases with temperature. Thus, all values of resistance at 20 °C have to be revised in relation to the possible increase in temperature within the conductors due to ...
... temperature increases due to the joule effect. The copper resistance increases with temperature. Thus, all values of resistance at 20 °C have to be revised in relation to the possible increase in temperature within the conductors due to ...
Page 457
... temperature to the solder as well as to the lands/terminations to be soldered for the correct time on a clean surface by using the right flux and proper solder will provide excellent joint looking bright and shiny”. 13.3.1 Temperature ...
... temperature to the solder as well as to the lands/terminations to be soldered for the correct time on a clean surface by using the right flux and proper solder will provide excellent joint looking bright and shiny”. 13.3.1 Temperature ...
Page 513
... temperature versus the time that the assembly takes to pass through each stage. Generally, a temperature profile has five phases, taking eutectic point of solder as 179 °C. a Pre-heating zone a Phase 1 heats up the assembly slowly from ...
... temperature versus the time that the assembly takes to pass through each stage. Generally, a temperature profile has five phases, taking eutectic point of solder as 179 °C. a Pre-heating zone a Phase 1 heats up the assembly slowly from ...
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