Guide To Transformer Failures


Transformers generally require lesser care than most other kinds of electrical equipment. However, in case of any constructional or operational failures in transformers, huge problems can be created in power systems. This is why you must be very sure and careful while purchasing transformers. You must purchase your electrical equipment from reputed names like Miracle Electronics, who are known for their standards and quality products, along with providing the best after-sales service too.

What Is The Difference Between An Inductor And Transformer?

what-is-the-difference-between-an-inductor-and-transformerAlthough transformers and inductors look very similar and also seem similar in construction to a layman, they are actually two different elements used in different applications. To help you understand this difference, we have explained both transformers and inductors in detail below.

What Are The Benefits Of Using A Cable Harness Assembly?

what-are-the-benefits-of-using-a-cable-harness-assemblyNo matter what type of electronics you work with, choosing the best cable harness assembly out of the many options available can become a tedious and painstaking task. However, working with one of the most professional and experienced cable harness manufacturers in India like Miracle Electronics, you can choose easily from different sizes, colours and types by discussing your requirements. You also have the option to completely customize your wire and cable components as per your specifications. Used as a means to combine cables together and securing them, a cable harness assembly has numerous benefits that make them so popular and widely used. Listed below are some of the benefits you can get your hands on with a cable harness assembly.

What Are The Benefits Of Toroidal Transformers?

what-are-the-benefits-of-toroidal-transformersToroidal transformers use circular or doughnut-shaped magnetic cores of ferromagnetic material like laminated iron, iron powder or ferrite, around which wire is wound. Due to the symmetry of the toroidal shape, the amount of magnetic flux that escapes outside the core is low, which results in more efficiency. These small sized toroidal transformers are used in a variety of electric circuits of amplifiers, inverters and power supplies to be used in electrical equipment like TVs, radios, audio systems and computers. Toroidal transformers are used in place of conventional transformers due to a variety of reasons, some of which are stated below.

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.