Importance Of Power Transformers

Posted by Admin on April, 21, 2014

Electricity has become an integral part of our day to day life; as a matter of fact, it is hard to imagine our life without electricity. Today, we have become so dependent on electricity that even a minute disturbance in the form of voltage fluctuation can disrupt our daily routine to quite an extent. When electricity is being transferred over long distances, high voltage is required to get the job done efficiently. But once this high voltage electric current reaches the receiving end, it needs to be reduced to the levels required by the end user. This function is performed by the power transformer in a cheap and efficient manner.

What Is A Power Transformer?

A Power Transformer can be described as an electrical device that is designed to transfer alternating current from one electric circuit to another through electromagnetic induction. As mentioned earlier, the main purpose of a Power Transformer is to reduce or increase the voltage as per the requirement. These transformers enjoy a long and trouble free life since they do not make use of any moving part and stay in a static state under normal working conditions.

The main function of a power transformer is to make use of the electric current and prevent damage to the internal circuitry of any electrical equipment. In addition to this, the importance of a Power Transformer is as follow:

  • Low Operating Temperature: When we talk about transformers, operating temperatures play an important role. Power Transformers are built to cater to temperature rise of 40-50 Degree C. When a power transformer operates at half its load, the temperature rise is usually ¼ of the temperature rise at full power.
  • Low Magnetic Fields: Power Transformers are known to emit extremely low radiated electro-magnetic fields. This makes them perfect for use in electronic equipment such as low level amplifier, medical equipment.
  • Voltage Regulation: The voltage drop under load of a Power Transformer is much lower when compared to other types of transformer.

Urja Techniques (India) Pvt. Ltd. is a leading transformer manufacturer and exporter in India engaged in offering highly efficient range of Transformer, such as Electric Power Transformers, Dry Transformers , Earthing Transformers Exporter and Distribution Transformers. With emphasis on excellent customer support and manufacturing high quality products at an affordable cost, Urja Techniques (India) Pvt. Ltd. is here to cater to all your needs. For more information and offerings, please feel free to visit:

This entry was posted on April, 21, 2014 at 15 : 55 pm and is filed under Electrical Transformer. You can follow any responses to this entry through the RSS 2.0 feed. You can leave a response from your own site.

Comments [2]


October, 13, 2014 at 14 : 30 pm

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December, 29, 2015 at 13 : 25 pm

Power transformers are really important.

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