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Latest revision as of 10:36, 13 February 2019
Welcome to our Wiki of electrical contacts
The basis of this Wiki is the 2012 issue of the "DODUCO Data Book of Electrical Contacts" which is also available in printed form.
To get your desired information, please use:
For further questions or help, please contact us directly under Contact DODUCO
Featured Article
Test Procedures for the Communications Technology
Testing of the contact behavior in the communications technology is usually performed on the actual devices such as for example in relays. Experience has shown that the interaction between all design and functional parameters such as contact forces, relative movement and electrical loads are determining the failure mode. Therefore only statistical performance tests on a larger number of switching devices lead to meaningful results.
One must differentiate between static tests (for ex. contact resistance) and dynamic ones (for ex. elec...