January 2008 Issue Print E-mail
User Rating: / 0
PoorBest 
Written by Administrator   
Tuesday, 01 January 2008 00:00
January 2008 cover

FEATURES

PTH Reliability
Designing to Improve PTH Reliability
Understanding the critical process steps in design, fabrication and assembly can increase the robustness of the PTH and improve reliability.
by Zulki Khan

PTH Reliability
The Survival and Long-Term Reliability of Lead-Free PCBs
A DfA program that designs and specifies PCBs compatible with lead-free soldering is often at odds with a cost driven manufacturing metric.
by Werner Engelmaier

iNEMI's Emerging Technologies
Research Priorities for the Electronics Industry
The merger of micro and nano, chemical, and other sensors with micro- and nano-electronics could mean disruption ahead.
by Alan Rae, Ph.D., Robert C. Pfahl, Ph.D., and Charles Richardson

From the Field
Designs That Exceed Expectations
An interview with Chantal Holloway and Guillaume Turgeon - two of the 2007 winners of the Mentor Graphics PCB Technology Leadership Awards.
by Kathy Nargi-Toth

Printed Circuit Design & Fab Annual Buyers Guide
Trying to locate suppliers for your design or fabrication project? Look no further.

 

POINT OF VIEW

Our Line
China's labor pains.
Kathy Nargi-Toth

ROI
The ability to identify and quickly implement technology change is often the difference between mediocrity and excellence.
Peter Bigelow

EMC for the Real World
To control emissions, high-speed signals should not be routed near the edge of the ground-reference plane.
Dr. Bruce Archambeault

BGA Bulletin
BGA miniaturization amplifies the design challenge of balancing high-performance signal integrity with fabrication cost reduction.
Charles Pfeil

 

DEPARTMENTS

Ad Index

Off the Shelf


blog comments powered by Disqus
Last Updated on Wednesday, 06 February 2008 16:44
 

Products

Grieve Introduces No. 952 Oven
No. 952 is a 550°F electrically-heated forced air convection bench oven, currently used for various programmed heat processings. Workspace dimensions measure 26" x 22" x 16". 3kW installed in Incoloy-sheathed tubular elements provide heat to the workload. A 1/80-HP recirculating blower creates a convection air movement in the chamber. Features 3" insulated walls, an aluminized steel exterior, Type 430 stainless steel interior and an integral oven stand. Has a programmable and recording temperature controller with 10" diameter circular chart, plus a manual reset excess temperature controller...

Search

Search

Login

CB Login

Language

Language

English French German Italian Portuguese Russian Spanish
 

Features

Improving Fabrication Yields
How the CAM engineer can make the difference.  Embedded in fabrication planning is calculating panel size, checking layer stackup information, reviewing expected yields, reviewing board construction and verifying impedance control calculations. Typical panel sizes are 9 x 12˝, 12 x 18˝, 18 x 24˝, or 18 x 36˝. A number of factors need to be considered when calculating panel size. For instance, consider a small board of 25 sq. in. A relatively high number of this small board can be panelized...

Current Issue

January 2010 cover

Parts


Find and quote components




Powered by


Terms Of Use

Printed Circuit Design & Fab Magazine on Facebook