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 366
... etchant attacks tin, this is not suitable for tin or tin-lead plated boards. This etchant is an aqueous solution of 28 to 42 per cent by weight of ferric chloride. The solution has a specific gravity of 1.353 to 1.402. It operates over ...
... etchant attacks tin, this is not suitable for tin or tin-lead plated boards. This etchant is an aqueous solution of 28 to 42 per cent by weight of ferric chloride. The solution has a specific gravity of 1.353 to 1.402. It operates over ...
Page 369
... etchant in the etching tank, whereby the etchant replacement is controlled by chemical analysis. The problems commonly encountered include process over-heating, etchant composition balance, etchant contamination and the dangers in ...
... etchant in the etching tank, whereby the etchant replacement is controlled by chemical analysis. The problems commonly encountered include process over-heating, etchant composition balance, etchant contamination and the dangers in ...
Page 374
... etchant. This process involves mixing spent etchant with hydroxyl oximes (organic solvent), which is capable of extracting copper. This mixture containing copper is mixed with sulphuric acid to get copper sulphate and the copper-free ...
... etchant. This process involves mixing spent etchant with hydroxyl oximes (organic solvent), which is capable of extracting copper. This mixture containing copper is mixed with sulphuric acid to get copper sulphate and the copper-free ...
Contents
1 Basics of Printed Circuit Boards | 1 |
2 Electronic Components | 25 |
3 Layout Planning and Design | 104 |
Copyright | |
15 other sections not shown
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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