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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. 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 High Electrical Loads High Electrical Loads At high electric loads that usually occur in power engineering devices, the switching phenomena are mostly related to arc formation. For most applications, the management of the switching arc is the key problem. Depending on the device, type different requirements are dominant which influence the selection of the contact material. Similar to those in communications engineering, issues related to the switching characteristics and current path have to be considered. Make operation M...

Featured Files Micro structure of Ag SnO2 88 12 TOS F.jpg Micro structure of Ag/SnO2 88/12 TOS F: a) perpendicular to extrusion direction b) parallel to extrusion direction Pages: Silver Based Materials, Werkstoffe auf Silber-Basis by Doduco Redaktion Material transfer under DC load.jpg Material transfer under DC load a) Cathode; b) Anode. <br /> Material: AgNi0.15; Switching parameters: 12V<sub>DC</sub>, 3 A, 2x10<sup>6</sup> operations Pages: Switching Contacts, Schaltende Kontakte by Doduco Redaktion

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