Power transformers are electrical devices that are used to step up or down electrical energy or supply voltage while transferring it from one source to another. Transformers are usually used in long distance electrical energy transfer, and these devices have highly contributed in shaping the electricity supply industry. Different types of transformers are used in different types of applications. Even the same type of transformer may vary in a variety of options for different applications. This is why leading transformer manufacturers in India manufacture transformers with a variety of options to make them useful for different applications. Here is the wide range of options available for power transformers in India that make it easier for the customers to choose from.
One of the most important and popular member of the family of transformers is the power transformer. Power transformers are massive power components that are used to transform power channelized to power operated systems. In power transformers, effective voltage is supplied constantly but, the frequencies change from one nation to another.
Just as much as transformers are important for bringing in the right amount of voltage from one source to another, it is equally important to install the transformer in the appropriate environment. If there is any mistake in its installation, there can be many difficulties and safety hazards that can be faced. Incorrect installation may lead to fire or electric shock. So, before setting up and connecting a transformer in your premises, it is very important that you make a check on the following factors.
Isolation transformers are used to transfer electrical power from a source of alternating current power to a device, where the powered device is isolated from the power source for safety measures. They provide galvanic isolation, which is the principle of isolating different sections of electrical systems to prevent current flow. Here, there is no direct conduction path but, the energy is still exchanged between sections by capacitance, induction or electromagnetic waves. However, these transformers block the transmission of the DC component in signals from one circuit to another, while letting the AC components to pass.
We all know what the famous ‘W’s are – Who? What? Why? When? Where? Which? Do you know that most of these Ws can be asked in the case of transformers too? Here are the questions that almost every individual dealing with transformers would want to have the answers to.
With the fuel costs rising and power cut offs becoming more widespread throughout the country, the focus has shifted majorly towards power generation and distribution. It has also become highly important to conserve energy and invest in energy efficient products of all types. This is the reason why power transformers have become a very important part of everyday life today because of its constant energy throughout the day. If even a single unit goes off for a short time period, multiple households and commercial spaces are thrown into darkness, which results in a considerable economic loss. However, distribution transformers that are more than 30 years old can waste between 60 to 80 billion kWh every year! When such transformers are replaced with newer and better designed transformers, they can yield annual energy savings up to 100 crores of rupees!
Every country has its own varying alternating current. Generally, most of the world operates on 220-240 VAC (Volts Alternating Current). North America is one country that operates on 110-120 VAC. When you travel from one country to another, if you are to experience a voltage fluctuation, you need to be well prepared to convert the voltage to match your appliance’s voltage requirement. If you fail to do so, you could severely damage your appliances.
Transformers are electrical instruments that are used to transfer current from one source to another. They are available in different kinds like electric, current, isolation, toroidal, audio, high voltage and many more. All of these are manufactured in different ways and to satisfy different demands of customers, may it be industries or for general usage. Miracle Electronics is a leading transformer manufacturer in India who manufactures many different types of transformers to be sold at reasonable and affordable prices, without compromising on quality of materials used and the labour involved. Here is a list of some of the transformers popularly used.
Automatic voltage stabilizers automatically correct the voltage at regular intervals, resulting in a consistent voltage being supplied to motors. This consistent voltage helps in an efficient operation of electrical equipment, preventing any kind of damage caused to them due to voltage fluctuations. This increases the efficiency and decreases the maintenance costs involved for all your equipment. Ultimately this will result in zero production loss and will improve the efficiency of your plant.
Isolation transformers are those that provide galvanic Isolation between two or more windings that provides protection against spikes and noise. Transformers used in medical electronics should be able to meet strict safety standards as per the BS EN 60601 or any other relative standards like CSA c22.2 No. 125, VDE 0551 or IEC 601.1. There are many different applications in the medical industry that require Isolation transformers and each one of them requires a different design.