You must have heard about power transformers which are installed in your location. Power transformers are basically an electrical instrument that transmits electrical energy from one circuit to another circuit without making changes in the frequency. Power transformers are operated by electromagnetic induction. Generally, power transformers are used in transmitting electrical power between distribution primary circuits and generators. In distributing networks, power transformers are used to step down and step up the voltage. As the power transformers do not have moving or rotating parts, these instruments are reckoned as static devices. The instruments work on the basis of an altering current electrical system. Use the best quality power transformers manufacturers India to make use of the power transformers for a long time. 

Note On Power Transformers 

The range of a power transformer vary between 33kV-400kV which rates above 200 MVA. There are various ratings of voltage that are available in the market. You can come across other types of power transformers such as instrument transformers and distribution transformers. 

In order to minimize substantial losses of energy, power transformers are used. The transmission of large amounts of electrical power in long distances is generally converted into high voltage current and then lowers down to a low voltage current safely. Power transformers are primarily found in industrial plants, power plants and electric utility companies.

Power transformers are one of the main components for distribution, transmission and control of electrical energy. The design of power transformers results mainly from the range of the construction, applications, the voltage level and the rated level. The principles of operation of transformers remain the same. The benefits of power transformers evolve along with the construction and the design of transformers.

Primary Parts Of Transformers 

Transformers comprise three primary parts such as primary winding, core and secondary winding. Primary winding receives input from the source of AC.  Core makes a path for magnetic flux. Secondary winding derives energy from the primary winding and then it gets converted to the load.

Use Of Power Transformers 

Owing to the feature of distribution of electrical power and equal transmission, the power transformers are used in the traditional electric utility companies, industrial plants and power plants. Power transformers are used to control heavy power supply. Power transformers are also used as step down/ step up devices for transmitting power transmission. 

The prime benefit of power transformers is to stabilize the transmission of voltage. Power transformers do not need any starting time. Power transformers have low maintenance cost along with less capital investment. If you notice closely, you will come to know that there are no moving parts in the power transformers. Power transformers provide isolation to the ground.

Positive Sides Of Power Transformers 

1. A power transformer is a stable device that consists of two or more coupled windings which have different turns on the magnetic core. It helps induce mutual coupling in the circuits. 
2. Power transformers are primarily used in electrical power systems which help transfer power through the electromagnetic induction in the circuits with voltage drop, the same frequency, little power loss and waveform distortion. 
3. The traditional transformer is reliable, highly efficient and has a simple construction. Power transformers offer electrical isolation between the secondary circuit and primary circuit, as there is no electrical connectivity between two windings. In all power transformers, energy is directly transmitted by magnetic coupling.
4. Power is distributed, transmitted and generated equally. The three primary constituents of the modernized power system are distribution, generation and transmission of power. With the help of power transformers, the electric supply can be possible at longer distances. Power transformers ensure long distance power transmission and high efficiency by boosting the voltage.
5. If you buy the traditional power transformers, then they will offer you a cost-effective and efficient method for voltage isolation and transformation. The overall cost of a power transformer is not costly.

 Bottom Line 

Power transformers have wide usages and various types such as current, distribution power, isolation transformers and potential transformers. Every power transformer has different usages but it works on the basis of the same principle. The most effective power transformers manufacturers India can be obtained from the reputed power transformers manufacturer at affordable costs.