Data Book of Electrical Contacts

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 Contact Physics – Formulas Contact Physics – Formulas Constriction resistance (Single spot contact according to Holm; circular touching spot between clean contact surfaces) (Multi-spot contact according to Holm without influence between the N individual spots) (Multi-spot contact according to Greenwood considering the influence between the spots) Contact resistanc...

Featured Files Statistical evaluation of the electrical life of relays.jpg Statistical evaluation of the electrical life of relays (Operating parameters: 220VAC, 8A, 0.1Hz, resistive load; contact material AgCdO 90/10) Pages: Test Procedures for the Communications Technology, Prüfverfahren in der Informationstechnik by Doduco Redaktion Micro structure of Ag SnO2 92 8PX.jpg Micro structure of Ag/SnO2 92/8 PX: a) perpendicular to extrusion direction b) parallel to extrusion direction by Doduco Redaktion

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