Electronics Manufacturing Training

Technical Articles From Multek Inc.

Read technical articles about electronics manufacturing added by Multek Inc.


1 technical article added by Multek Inc.

Company Information:

Multek is one of the leading printed circuit board suppliers in the world with nine production sites globally.

Northfield, Minnesota, USA

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  • Phone +49 7031 211 ext. 30

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(1) technical library article

A Designed Experiment for the Influence of Copper Foils on Impedance, DC Line Resistance and Insertion Loss

Mar 28, 2013 | Alexander Ippich

For the last couple of years, the main concerns regarding the electrical performance of blank PCB boards were impedance and ohmic resistance. Just recently, the need to reduce insertion loss came up in discussions with blank board customers (...) The paper describes the test vehicle and the testing methodology and discusses in detail the electrical performance characteristics. The influence of the independent variables on the performance characteristics is presented. Finally the thermal reliability of the boards built applying different copper foils and oxide replacements was investigated....

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