How the isolation transformers significantly reduce voltage spikes?

What is an Isolation Transformer? A transformer is a static electrical device which transfers power from one voltage level to another while keeping the frequency same. And, if the primary and secondary windings are coupled through a common iron core, they are considered as the Isolation Transformers. The secondary winding, as usual in transformers, is […]

Difference Between MCB, MCCB, ELCB, RCCB and RCD

The MCB, MCCB, ELCB, RCCB and RCD are more often controversial most of the time to select from and to install in homes, commercials or instead industries too, and the reason is simple as neither the user nor the electrical contractor knows their difference precisely, resulting in investing money in an excellent electrical installation without […]

Do’s and Don’ts to avoid loud transformer humming

    We like humming bees but not humming transformers.   Ever wondered, why transformers do humming? Wondered, but don’t know yet? Don’t worry, be with us as here we would be revealing this mystery to you. Transformers do hum because of stray magnetic fields, which cases the enclosure and other accessories to vibrate. Another […]

Why do Transformers fail?

        Yes, you heard, right. Transformers if left periodically unchecked fails. They need minimum maintenance but do require maintenance to perform year after year successfully. Everything needs maintenance, and so does the transformers. The failures could be because of human failures or could be because of electrical or mechanical reasons.But what are […]

What is a Step Up Transformer?

What is the transformer? A transformer is a static, passive electrical device that transfers the electrical energy galvanically between two or more circuits. The changing current in a coil produces a changing magnetic flux in the same coil, which in turn induces a varying emf (electromotive force) across another winding, wounded on the same core. […]

How to prevent the poor Servo stabilizer from damaging the equipment?

Ever faced the continuous failure of many electrical or electronic gadgets or appliances suddenly happening over a small period. Yes! You are right. It happens with many of us. It so happens that within a few months, we got replaced many of our appliances, without even knowing why it is happening. And, as long as […]

Why use copper rather than aluminium in power transformers?

Power transformers are at the heart of all modern systems. Without electricity, the world can’t run, and without transformers, the electrical system can’t be thought of. Do you know what’s in the heart of these transformers? Yes, you got it right! It’s the windings of the transformers, without which they can’t work. These windings are […]

Different Types of Windings Used In Transformer

  A transformer has been defined as a static electrical machine that transfers AC electrical power from one circuit to the other circuit at a constant frequency, but the voltage can be increased or decreased depending on the requirement. This static device transfers electrical energy from one circuit to another through the process of electromagnetic […]

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