Sakthi Electrical Control
Sakthi Electrical Control
Chinnavedampatti, Coimbatore, Tamil Nadu
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Step Down Transformer

What is a step down transformer: is one whose secondary voltage is less than its primary voltage. It is designed to reduce the voltage from the primary winding to the secondary winding. This kind of transformer “steps down” the voltage applied to it.

As a step-down unit, the transformer converts high-voltage, low-current power into low-voltage, high-current power. The larger-gauge wire used in the secondary winding is necessary due to the increase in current. The primary winding, which doesn’t have to conduct as much current, may be made of smaller-gauge wire.

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Isolation Transformer
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Isolation Transformer

Approx. Price: Rs 30,000 / NumberGet Latest Price
Product Details:
PhaseSingle Phase
Attenuation Ratio100 to 1
Power RatingUp to 500 KVA
Power SourceElectric
Operating Temp0 - 50 Deg C

We manufacture and supply Isolation Transformer that are effective for Isolating sensitive equipments from Line Voltage transients, spikes & D.C. leakage etc. These Isolation Transformers are specially designed for sensitive critical equipment’s like computers & peripherals, medical instrumentation, digital communication telemetry systems, CNC Machines etc. Our isolation transformers are also useful for stopping such disturbances generated by the noisy equipment load from being injected into the power line.


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Ultra Isolation Transformer
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Ultra Isolation Transformer

Approx. Price: Rs 5,000 / UnitGet Latest Price
Product Details:
Cooling TypeOil Cooled
PhaseThree Phase
Frequency50 Hz, 60 Hz
Power63 KVA - 3500 KVA
This is an advanced version of Ultra Isolation Transformer. Construction of this is very different from the regular isolation transformer. In this secondary coils are split (or primary and secondary coils) as two or more coils according to the capacity of the transformer. The shielding method is also different because of the construction style. There is an inductance created between the coils because it is split. This inductance will give you more noise attenuation. As primary coil is not wound on top of the secondary coil the coupling capacitance is less. This is mainly required for wireless stations and costly life saving medical equipments.

Advantages Of Ultra Isolation Transformer:

  • High noise attenuation level even in the high frequency application
  • Reduced coupling capacitance
  • Core will not saturate even if the applied voltage is high
  • Suitable for higher harmonic area installation
  • Because of the lesser heat dissipation the life of the transformer is very high

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