Control Transformers are used to ensure a stable voltage level and also to provide secondary voltage stability on occasions when there is an overload during inrush currents. Electrical transformers are available in a wide range of output voltage levels. Hence, it is imperative that you choose the right kind of…

The primary and secondary windings of Auto Transformer are linked physically and magnetically, i.e. the same winding acts as both the primary and the secondary winding. This means that the transformer is smaller in size and the losses are also reduced. Due to these advantages, they have become very important…

An electrical transformer is an integral part of the proper functioning of any electrical device or machine, especially if the supply voltage is not the same as the operating voltage of the device. Not every transformer can be used for every machine and every voltage. There are many different types…

A transformer is vital to the proper operation of any major electrical device. Typically, the voltage of the current being supplied is different than what is required by the devices. This is where the need for a transformer arises. There are many different types of transformers available and you have…

When you have different electrical components operating at the same frequency but at different current or voltage requirements, you need a transformer to convert the voltages or currents. As is the case with most electrical components, transformers also tend to heat up and need a cooling system. You can classify…

Making a purchase decision for power transformer can be tricky. You may rely on the claims of the dealer or take your own informed stand. However, to consciously choose the optimal configuration, you need to have some basic understanding of transformer concepts. This helps you grab the best bargain from…