Difference between revisions of "Data Book of Electrical Contacts"

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[[Brazing Alloys and Fluxes]]<div class=right-pic> Different shapes of powders are</div><br>
 
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Latest revision as of 16:18, 26 September 2014

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

Formeln aus der Kontaktphysik

Formeln aus der Kontaktphysik

  • Engewiderstand
R_e = \rho/2a

(Einflächenkontakt nach Holm, kreisförmige Berührungsfläche zwischen fremdschichtfreien Oberflächen)

R_e = \rho/2Na

(Mehrflächenkontakt nach Holm ohne gegenseitige Beeinflussung der N Einzelflächen)

R_e = \rho/2 x \sum a_i + 3 \pi \rho /32N^2 x \sum \sum (s_ij) i \neq j

(Mehrflächenkontakt nach Greenwood unter Berücksichtigung der gegenseitigen Beeinflussung)

  • Kontaktwiderstand
...

Featured Files

Micro structure of Ag SnO2 88 12 WPX.jpg
Micro structure of Ag/SnO2 88/12 WPX:parallel to extrusion direction 1) AgSnO2 contact layer, 2) Ag backing layer
Pages: Wiki der elektrischen Kontakte
by Doduco Redaktion


Flexible keyboard contact pattern printed with AUROMAL 170.jpg
Flexible keyboard contact pattern printed with AUROMAL 170
Pages: Precious Metal Powders and Preparations,
Edelmetallpulver und -präparate
by Doduco Redaktion


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