Difference between revisions of "Data Book of Electrical Contacts"

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[[Brazing Alloys and Fluxes]]<br>
 
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[[Physical Properties of the Most Important Metals]]<br>
 
 
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==List==
 
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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

Strain hardening of PdCu15 by cold working.jpg
Strain hardening of PdCu15 by cold working
Pages: Platinum Metal Based Materials,
Werkstoffe aus Platin-Metallen
by Doduco Redaktion


SEM photos of silver flakes a fine grain b large flat.jpg
SEM photos of silver flakes (a) fine grain (b) large flat
Pages: Precious Metal Powders and Preparations,
Edelmetallpulver und -präparate
by Doduco Redaktion


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