Printed Circuit Boards: Design, Fabrication, and Assembly
McGraw 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.
Results 1-3 of 83
Power Rating: This refers to the maximum power that a resistor can dissipate
continuously at a temperature of 70°C. This is expressed in watts. Above 70°C,
the nominal power rating must be reduced according to the de-rating factor
R = 17.8 ¥ 500§0.3 ¥ 35 ¥1000 =17.8/0.3 ¥ 35 ¥ 2 = 0.85W It is known that when
current flows through a conductor, its temperature increases due to the joule
effect. The copper resistance increases with temperature. Thus, all values of ...
Each oven as well as each assembly has a unique and specific thermal profile,
which is shown as a graph of temperature versus the time that the assembly
takes to pass through each stage. Generally, a temperature profile has five
What people are saying - Write a review
1 Basics of Printed Circuit Boards
2 Electronic Components
3 Layout Planning and Design
15 other sections not shown
Other editions - View all
Printed Circuit Boards: Design, Fabrication, Assembly and Testing
R. S. Khandpur
Limited preview - 2005
Printed Circuit Boards : Design, Fabrication, and Assembly: Design ...
No preview available - 2005