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.
Can you imagine your life without electricity? Or, can you imagine even a day without electricity? Obviously not! Electricity is one of the most important elements of our daily life. We have so many appliances, electronics and gadgets today that are the most precious to us. And, we can obviously not use all of these technologies if we have no electric current. But with electricity, there are so many issues of power cuts across the country. Many cities in India face sudden power failures and voltage problems, and continuous issues like these results in the breakdown of appliances within our home. So, is there a solution to this? There is only one way out to set these problems right – and that is by using a transformer.
Unlike liquid fill transformers that require oil or liquid to cool, dry type transformers use only high temperature insulation systems that are environmentally safe. Dry type transformers are static solid state devices with no moving parts, which require minimum maintenance and provide a long reliable trouble-free life. Because they are completely hazard-free, these transformers can be easily installed in hospitals, schools, factories, chemical plants and buildings where fire safety is a great concern. They can be easily installed indoors as well as outdoors only confirming that there is enough ventilation. However, one drawback with these transformers is that they are easily affected by dirt, dust, moisture and corrosion because the windings are exposed to air. Therefore, these transformers need to be periodically cleaned to prevent dust and other contaminants to build up over time.
How does electricity travel from the generator into the homes of people residing in the city? Have you ever thought about it? Electricity is required to travel long distances through wires that are exposed to all sorts of climates all-round the year. Electricity also produces a lot of heat, much of which is wasted during the entire process. This is why when it starts its journey from the generator; it should be changed into high voltage by Toroidal power transformers. More than 50 thousand volts of high voltage electricity travels in every wire across the world. When this electricity reaches the city, it gets deviated into low voltage transformers.
Low voltage lighting is energy-efficient, flexible and safe, and is highly popular for usage in lanterns, task lighting and accent lighting. If you are planning to install low voltage lighting in or around your home, you can do so easily. Below are the steps you need to follow to do so.
Electrical transformers have become a part of all modern industries, automation industries, textile industries, refrigeration industries, and all processing industries. In fact, no industry can be imagined without transformers today because every industry has some or the other machinery involved, and no machine can be directly connected to National grid/power supply or work on high tension lines.
Three-phase or 3-phase supplies are used for electrical power generation, transmission and distribution. They have many advantages over single-phase supply and thus, are highly used in industries. 3-phase transformers have to deal with three alternating currents and voltages. A transformer cannot change single-phase to 3-phase or vice-versa. To make the transformer connections compatible with 3-phase supplies, they need to be connected in a particular pattern to form a 3-phase transformer configuration. In a 3-phase transformer, three primary windings of three single-phase transformers are connected to one another and three secondary windings are inter-connected in a fixed configuration to get a 3-phase supply.