Data Book of Electrical Contacts

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Featured Article

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.
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Featured Article

Physical Effects in Sliding and Connector Contacts

Physical Effects in Sliding and Connector Contacts

Mechanical wear of sliding contacts

dV/dx = k x FK /3 HW
dV/dx Wear volume in mm3 per slide path length in mm
k Coefficient of frictional wear
HW Hardness of the softer material
(Brinell or Vickers units)
FK</s

...

Featured Files

Correlation between Contact Joining Methods and Switching Currents.jpg
Correlation between Contact Joining Methods and Switching Currents
Pages: Evaluation of Braze or Weld Joints,
Prüfung von Löt- und Schweißverbindungen

by Doduco Redaktion


Smallest possible bend radii for 90 bends as function.jpg
Smallest possible bend radii for 90° bends as a function of the 0.2% yield strength R<sub>p0.2</sub> – bend line perpendicular to the rolling direction (Wieland)
Pages: Application Properties for the Selection of Copper Alloys,
Kenngrößen zur Bewertung der Eigenschaften von Kupfer-Legierungen

by Doduco Redaktion