NDLI: Optimum design of contact springs used in registered jack connectors

Content Provider	IEEE Xplore Digital Library
Author	Kun-Nan Chen Chia-Lin Wu Hsien-Chie Cheng
Copyright Year	2009
Description	Author affiliation: Department of Mechanical Engineering, Tungnan University, No. 152, Sec. 3, Beishen Rd., Shenkeng, Taipei, Taiwan 222, Taiwan, R.O.C. (Kun-Nan Chen; Chia-Lin Wu) \|\| Department of Aeronautical Engineering, Feng-Chia University, China (Hsien-Chie Cheng)
Abstract	Two basis designs of contact springs used in RJ-45 connectors with different layouts and beam thickness were sequentially examined and optimized. The first design failed to attain a feasible solution mainly due to insufficient beam thickness. The second one is simpler in layout and in pin geometry but with thicker pins. Optimum design for Type A and Type B pins based on the second was achieved efficiently using the RSM with the power-transformed response data of computed plastic strain and contact force. Both optimized models of Type A and Type B pins enjoy a reduced strain level and an elevated contact force level above a specified value of 12.5 gf.
Starting Page	529
Ending Page	532
File Size	3076351
Page Count	4
File Format	PDF
ISBN	9781424443413
DOI	10.1109/IMPACT.2009.5382236
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2009-10-21
Publisher Place	Taiwan
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Connectors Constraint optimization Shape Contacts Constraint theory Capacitive sensors Plastics Finite element methods Springs Lifting equipment
Content Type	Text
Resource Type	Article

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