Which Materials Can Be Used For Transformer Magnetic Core?

Transformers feature primary, secondary and tertiary windings, whose working depends on the flux that is produced between these windings. Magnetic cores in the transformers serve as the pathway of the flux. These cores are magnetic materials with high magnetic permeability used to guide magnetic fields in transformers and other electrical or magnetic devices. They are made of ferromagnetic metals or compounds. There are a variety of materials that can be used to manufacture these magnetic cores, the most common ones mentioned in this blog post.

What Determines The Cost Of Power Transformers?

Transformers are manufactured in a variety of designs and in relatively short batches to meet the demands of customers who always have different expectations. There are a range of solutions that can be applied to build different collections of transformers. For example, different magnetic materials can be used to change the induction and density; or the ratio of copper to steel quantities can be altered from 1:2 to another relevant ratio. All these variations result in fluctuations in the cost of transformers. Miracle Electronics is a leading power transformer manufacturer in India that undertakes requests for custom design and development of its products, while providing transformers that are RoHS Compliant, Reach Compliant, and available with CE and UL marks with request. So, you can tie up and get the most appropriate power transformers that suit your application type and fit your budget. There are many components that define the cost of a transformer. Listed below is a detailed record of the factors that affect the cost of power transformers.

Parts Of A Transformer

Transformers are used to transfer electrical energy from one circuit to another through electromagnetic induction. They are used either to step up or step down voltage levels. A transformer is made of several different parts that function in their own different ways to enhance the overall functioning of a transformer. These include core, windings, insulating materials, transformer oil, tap changer, conservator, breather, cooling tubes, Buchholz Relay and explosion vent. The core, windings, insulating materials and transformer oil are seen in almost every transformer, while the other components are seen in transformers that are more than 50 KVA.

How To Check For Reliability Of A Transformer?

Transformers are one of the most useful components of bringing in the right current into our homes, offices and industries. Thus, it is very important to assess this equipment to check if they are fit for use or need replacement or reinstallation. Transformers form a very important part of the costs involved, thus utilities are pressurized to use existing units for as long as possible until and unless the overall system is at risk. But, it is also important to realize that the appropriate checks need to be made to check for the reliability of the transformers installed. Miracle Electronics is a name where transformers are not only manufactured, but they are built with comprehensive standards, excellence in design and a rigorous code of conduct that ensures complete reliability of their products.

Variety Of Transformers Available At Miracle Electronics

variety-of-transformers-available-at-miracle-electronicsEver since the year 1994, Miracle Electronics has been setting up world-class transformers and providing them to customers over 20 countries across the globe! With a solid commitment to quality and innovation, and exception design excellence, you can get the most comprehensive standard range of transformers to suit all your residential, commercial and industry requirements. Here is a comprehensive list of the variety of transformers we provide at Miracle.

Are You Planning To Buy A Power Transformer?


Transformers are electrical equipment used in residential, commercial and industrial sectors to transfer energy from one circuit to another with the help of electromagnetic induction. They consist of primary and secondary windings with varying magnetic fields, which further induce varying electromotive force or voltage. The role of transformers is to change the level of voltage within power networks depending on the applications involved. If the voltage is too high, step down transformers are used to lower the voltage for the appliance it is passed on to. Similarly, if the voltage is too low for an appliance, step up transformers increase the voltage to the required level. With a wide variety of transformers available in the market, power transformers are one of the most widely and popularly used. So, what is so special about power transformers? These transformers are used in situations with low power necessities and where large amount of electrical energy or voltage is required.

What Are The Benefits Of Three Phase Transformers?

Invented by Galileo Ferraris, Mikhail Dolivo-Dobrovolsky, Jonas Wenström and Nikola Tesla in the late 1880s, the three phase system is less popular as compared to the single phase but, is actually more economical. This is because it uses less conductor material to transmit electrical power. Let us learn more about the three-phase system and three-phase transformers.

Why Are Custom Transformers A Better Option?

Transformers are electrical instruments used to transfer energy from one source to another. Thus, these instruments should incorporate all kinds of safety measures. Since different applications require different types of transformers, it is best to have your transformers customized. In the case of custom transformers, you can adjust various requirements keeping in mind the environment in which the transformers need to be used. You can let your manufacturer know your requirements in detail so that they can come up with the best solution for you. If you are wondering where to find such a manufacturer, it is Miracle Electronics, who has been providing the best services in both ready and custom transformers to clients across the globe since more than 20 years!

Common Questions Asked About Transformers


Do you know that transformers are used in our everyday items? Yes! Transformers are used just in about everything that requires electrical power to operate, like televisions, computers, washing machines, etc. However, the type, size and style of transformers vary with every application. The best way to get the most appropriate transformer for your project is by getting your transformer customized by a reputed and renowned company who knows how to do its job well, just like Miracle Electronics, the leading power transformer manufacturer in India. But, before you go ahead to get a customized transformer for your project, there may be many questions running around in your head. Here are some of the most common queries faced, which we have provided answers to so that it becomes easier for you to better understand a transformer.

How To Find The Best Transformer Manufacturer?

You want to get your transformer from the best manufacturer who cares for the construction and purpose of the transformer while building it and also delivers it to you at the most affordable price. There are all sorts of manufacturers around. Some of them are only trying to maximize their profits while minimizing their costs, not concerned with how beneficial or not the transformer may be for the customers. While, there are others who use the best practices to ensure that they are manufacturing the best final product, even if they earn a little less profit. So, which type of manufacturer are you looking for? Obviously, the latter! Miracle Electronics is one such transformer manufacturer in India who is concerned for producing the best end product by using the finest high-grade raw materials and the best possible procedures. The below mentioned points are considered by Miracle Electronics, which will let you know why you can rest assured to get the best products while you are dealing with us.