Reminders and definitions
DC zeroing methods
Article REF: R955 V2
Reminders and definitions
DC zeroing methods

Author : Gérard TRAPON

Publication date: June 10, 1997 | Lire en français

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1. Reminders and definitions

1.1 Definition of a balanced network

A balanced network is one with at least one branch in which the current is zero. The resistance of this branch (referred to as the dead or sensing branch) can be changed without affecting the currents flowing in the other branches of the network.

The balanced network is referred to as a bridge when the equilibrium relationship concerns resistors only, and as a potentiometer when it concerns both resistors and electromotive forces.

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1.2 Properties of a balanced network

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