A transformer is an electrical device which is either use to step up or step down voltage. It is used to transfer energy over long distances and is used in heavy industry or households which run on lower levels than the high power line voltages that are used.  While using transformer accurate voltage is used and there is no wastage or overuse of power. The air cold or dry type transformer changes voltage safely and efficiently which makes it safe for using indoors where others prove to be too risky. Manufacturer of transformer in India, Rajasthan Powergen make transformers which are based on basic physical principles of electricity and magnetic coupling to produce any desired voltage level when chosen.

As soon as electric current begins to flow through a wire, fluctuating magnetic field is generated all around it. When magnetic field fluctuates around a piece of wire, electric current is thus generated in the wire. An induced electric current is generated When a second wire is placed next to the first charged wire (within that fluctuating magnetic field mentioned before). Thus, electricity is “induced” or  to the second from the first without the two wires actually touching each other.

In all of the transformers, including the dry type transformer, there are two types of coils and the first wire or primary coil winding is connected to an alternating current (AC) voltage source with a magnetic core around it, which leads to a fluctuating current in the wire coil.

The core is magnetised by this fluctuating current . The second wire coil also known as secondary winding, is placed around different part of the core. The fluctuating magnetic field in the core then induces a current in the secondary coil. The voltage generated in the secondary wire is based on therelative number of turns each winding makes around the core. The dry type transformer is used to step down voltage from a high point to a low point and it also turn ratios which can be so arranged that the transformer can be used to step up voltage as and when necessary, for example if foreign appliances are to be used in the US where the voltage supplied is half the voltage used abroad.

Rajasthan Powergen, the leading supplier of transformer in India supply transformers which can be used in places and situations where safety is a priority and also in heavy industries. One added advantage of using dry type transformer is that the machinery can be bought cheaply from abroad and then used in the US by changing the voltage. Now in this age of internet it is quite easy and simple to look for suppliers online who can provide them for your business needs.  If your business is in the sector if heavy industries then dry type transformer is your requirement which needs to be purchased.

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