Ever since the invention of the first transformer in 1885, transformers have become essential for the transmission, distribution, and utilization of alternating current electrical energy. They are the device that transfers electricity between two or more circuits. Transformer Manufacturing company in India, Rajasthan Powergen keep a lot of points under consideration in order to develop and deliver the cost efficient and reliable products to the consumers and which are beneficial for the environment. The equipments could be of both types fresh designed or reengineered as they carry along them a firm guarantee of the manufacturer.

Transformers are categorized on different parameters some of them are as follows:

• Power capacity: From a fraction of a volt-ampere (VA) to over a thousand MVA.
• Duty of a transformer: Continuous, short-time, intermittent, periodic, varying.
• Frequency range: Power-frequency, audio-frequency, or radio-frequency.
• Voltage class: From a few volts to hundreds of kilovolts.
• Cooling type: Dry and liquid-immersed – self-cooled, forced air-cooled; liquid-immersed – forced oil-cooled, water-cooled.
• Circuit application: Such as power supply, impedance matching, output voltage and current stabilizer or circuit isolation.
• Utilization: Pulse, power, distribution, rectifier, arc furnace, amplifier output, etc.
• Basic magnetic form: Core form, shell form, concentric, sandwich.
• Constant-potential transformer descriptor: Step-up, step-down, isolation.

The utility of the transformer depends on its design and purpose for which it is constructed, for instance signal and audio transformers are used to couple stages of amplifiers and to match devices such as microphones and record players to the input of amplifiers. Audio transformers allowed telephone circuits to carry on a two-way conversation over a single pair of wires. A Balunt transformer converts a signal that is referenced to ground to a signal that has balanced voltages to ground, such as between external cables and internal circuits. Transformers made to medical grade standards isolate the users from the direct current. These are found commonly used in conjunction with hospital beds, dentist chairs, and other medical lab equipment.

Transformers have shaped the electricity supply industry, permitting generation to be located remotely from points of demand.  All but a tiny fraction of the world’s electrical power has passed through a series of transformers by the time it reaches the consumer

the high voltages carried in the wires are significantly greater than what is needed in-home, transformers are also used extensively in electronic products to decrease (or step-down) the supply voltage to a level suitable for the low voltage circuits they contain.  The transformer also electrically isolates the end user from contact with the supply voltage.

The transformers are available in varied designs for varied purposes but their working principle remains unchanged. Rajasthan Powergen, the leading supplier of transformers in India offers wide range of transformers including Power and Distribution transformers, Heat treatment transformers, single phase transformers, furnace transformers etc.. for all your needs.

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