Now suppose we analyze a circuit containing a step up transformer one with more turns of wire in the secondary coil than in the primary coil.
Step up autotransformer calculations.
The amount of current flow in the secondary circuit can be computed making use of the formula.
Designing a step down autotransformer.
All the same rules apply as a step down auto transformer.
It also determines the turns ratio and type of transformer.
A step up auto transformer works on the exact same principles as a step down transformer.
A step down autotransformer is to be designed with specifications like primary voltage of 230 volts secondary voltage of 110 volts output volt amp of 6 and output of 6 watts.
This transformer calculator helps you to quickly and easily calculate the primary and secondary full load currents of the transformer.
In this example i show a step up transformer with a 1 2 step ratio.
The only difference is that the voltage across the load will be larger than the source voltage.
Enter the transformer rating and select the appropriate unit.
This video provides an explanation of how step up.
The primary current can be computed by using the same formula that was utilized to calculate primary current for an isolation sort of transformer.
The quantity of power input and output for the.
Presume that the load linked to the secondary has an impedance of 10 ohms.