technical direction of the current
the electric circuit
important circuit symbols
ohm's law
convention for assigning directional signs
Kirchhoff voltage law (Kirchhoff law for meshes)
divided circuit, parallel cicruit, conductance
voltage divider
simplification of networks
superpositioning
Thevenin's theorem (realistic electric sources)
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basic ciruits - example for series circuit: contact resistance given by (0) connection cable (ca. 10..20mOhm) (1) resistance of crimping, (2)resistance of contact body (e.g. with spring), (3) contact spring element (ca. 1mOhm). All three for male and female connector each