Data Book of Electrical Contacts

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: Table of Contents Contact Wiki Guide Search Window For further questions or help, please contact us directly under Contact DODUCO Featured Article Application Tables and Guideline Data for Use of Electrical Contact Design Low and Medium Electrical Loads Switching processes at low and medium electrical loads are experienced for example in relays and switches for the measuring technology, telecommunications, automotive usage and appliances. The switching voltage ranges from μV to 400V with currents between μA and about 100A. Main Article: Low and Medium Electrical Loads High Electrical Loads With high electrical loads, as usually occuring in power engineering equipment, the swi...

Featured Files Powder metallurgical manufacturing of composite materials (schematic).jpg Powder-metallurgical manufacturing of composite materials (schematic) T<sub>s</sub> = Melting point of the lower melting component Pages: Contact Materials for Electrical Engineering, Kontaktwerkstoffe für die Elektrotechnik by Doduco Redaktion Rough flat surface.jpg Rough flat surface. a) before and b) during making contact with an ideally smooth flat surface; c) Schematic of the apparent, load bearing and effective contact areas (not to scale; dashed lines are elevation lines) Pages: Application Tables and Guideline Data for Use of Electrical Contact Design, Anwendungstabellen und Richtwerte für den Einsatz elektrischer Kontakte by Doduco Redaktion