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winding machineTransformer is one of electrical device which is used to make some action on electrical energy transition with help of electromagnetic induction. As we people already know about the working of transformer in our school studies itself. Transformer having two kind of windings such as 1^o winding and 2^o winding. According to the arrangement the transformer work will be vary. In simple classification of transformer is about step up transformer, step down transformer and ideal transformers.In a manner corresponding of construction transformer will be available in many more classifications. Transformers usage is more in our real-time activities such as both domestic and commercial process. Now a day we people live in one of luxury lifestyles with different electrical devices even though electricity is one of essential thing to make some comfortable zone. That the things transformer can able to avoid the voltage fluctuation in different electrical devices. In spite of these things there will more companies starts to doing their manufacturing process on transformer. In consonance with manufacture they are making different kind of transformer based on the winding nature and usage of different types of wires such copper, aluminum, litz wire etc..,Once start to involve in manufacturing process of transformer we must follow and maintain some important parameters to avoid the different losses. There are some parameters is so precious to maintain during manufacture on transformer they are polarity, Effect of frequency, energy losses, core losses in this its having two different losses such as hysteresis losses and eddy current losses, magnetostriction this will happen due to expand of ferromagnetic material and stray losses.Another important issue to make a transformer is about shape, actually we people already know about one of thing when changing of shape it will chance to change the working nature of device. We need to agree that. Likewise the transformer can be made as rectangular shape, circular shape, even laminated cores such as square. While making transformer in rectangular shape will be so easy to manufacture and compact on usage. Alike transformers can be made as in the shape of circular also that will able offer and sustain in higher frequency of about 10’s of KHz to 100’s of MHz, this kind of structural transformer said to be a toroid transformers.The performance of transformers is mainly based on the winding nature. During the process of winding there will be chance of arising different questions, they are about type of wire, wire size and number of windings on desired cores.In that the first fact on transformer winding is to select the wire may be a copper, aluminum or magnetic wires. Each material as their own nature to attain the process of transformer. When make some comparison about the copper and magnetic wires means, both having the good resistive nature, copper possess the avoidance of losses capacity over the magnetic wires. Even in magnetic wires can be induction process as faster than copper wire..

Actually based on the application we able to choose the materials to manufacture the transformer.After choosing the

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material we need to analyze the size of wire which should be used in transformer. Wire size is important to reduce the heat losses, all the manufactures needs to know about Clark’s table to make the efficient transformer with less losses

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