EI Core is widely used for commercial and industrial applications. In EI Core, numbers of sheets are stacked together in the shape of E and my letters. It is made of high-quality raw materials which have low power consumption. This core is extensively used for power transformers, inductors etc. which provides high performance to the transformers. It is has a high mechanical strength and also has the ability to withstand the high voltage. It is highly durable and easy to install.