Mixed resistance mix

Mixed connection is a combination of serial and parallel connections.

THE METHOD OF EQUIVALENT TRANSFORMATIONS



Conversion schemes always start from the end. In this example, we first apply the parallel transform.



After which the scheme will look like



Now it remains to calculate Rack for this we apply the sequential conversion



By calculating Rack, you can proceed to the calculations of current and voltage on a section of the circuit.



4. Connection star and triangle



Formulas for the transition from a star to a triangle



From triangle to star



Bridge connection
The circuit is calculated by the method of an equivalent generator, if a load is connected to the output.



Determine Uout = φа - φв with disconnected load



If all the resistances are the same, then the output voltage is 0