Transformer Turns Ratio
Each winding of a transformer contains a certain number of turns of wire. The turns ratio is defined as the
Transformer
Transformer Mutual Induction
If flux lines from the expanding and contracting magnetic field of one coil cut the windings of another nearby coil,
How transformer works?
A transformer is based on the fact that when an AC current flows through a wire, it generates a
Power Supply Circuit Fault Analysis
In some cases, after isolating a fault to a particular circuit, it may be necessary to isolate the problem to a
Basic DC Power Supply Circuit
All active electronic devices require a source of constant dc that can be supplied by a battery or a dc power
Different Types of Transformers
A transformer is an extended version of an inductor. The flux that is created inside the inductor is used here
Transformer Energy Losses & Efficiency
Transformers reduce the voltage of the electricity supplied by the utility to a level suitable for use by the electric
What is a Transformer Tap Changer
A tap changer is a device fitted to power transformers for regulation of the output voltage to required levels. This
Worldwide Voltage & Frequency Values
The voltage and frequency of alternating current (AC) electricity used in homes varies from country to country throughout the world.