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Our transformer solutions will cater for all customer types and needs.

We don't just supply transformers, we understand them. This is why we look to understand all our customers' needs, and make sure we supply the best fit transformer for the situation.

About Us

Special Transformers

Special Transformers is a team that will go the extra mile, for their customers. From start to finish, and then beyond, we ensure that our customers have every service requirement met and exceeded.


Experience & Reliability

Research and a condition-based evaluation method are done to assess the lifetime status of power equipment.

Certificated Solutions

Our comprehensive testing and certification services ensure that your products meet national and international compliance standards.

Holistic Approach

Offers comprehensive support for all aspects of the design process, producing transformers more efficiently with a holistic approach, and lowering operational costs.

Development & Manufacturing

A complete testing facility to test and check all the major raw materials to ensure the optimum quality of the transformer.

Asian woman Electrician Engineer standing on factory power plant, Portrait Electrician Engineer concept

Market leadership since 2002

excellent products

Decades of experience

Special Transformer Corporation has been in operation for more than 20 years, serving a wide range of customers and markets. We collaborate with our customers to provide cost-effective and innovative solutions to the power circuits they are working with, and we work as a team to understand and solve our customers’ transformer problems while providing excellent customer service. 

  • Our mission is to identify and solve electrical problems for our customers. 
  • We strive to be an important member of our customers’ teams. 
  • We value innovation and creativity, and we strive to improve everything we do. 


Custom solutions, unique manufacturing process and quality crafted by experience

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what we offer

Working Process in 3 Steps

engineers looking at blueprint of transformer

In our industry, a quick response time and attention to detail are essential. Special Transformer has consistently provided excellent service due to the professionalism and expertise of its staff. We are very pleased with the product’s performance and prompt after-sales service.  

“I just wanted to express my gratitude for all of your efforts in preparing the transformer core and coil for our application. Everything fits perfectly, and the unit works flawlessly. When the need for a transformer replacement arises in the future, you will be the first call. 

Thank you once more.” 

Hugh Jackman

Hugh Jackman


We develop & build production

A transformer’s purpose is to convert your power source into the correct voltage and current to get the right amount of power where you need it. Contact the power distribution experts at Special Transformers for assistance in selecting the best and most efficient transformer for your project. 

Transformers are capable of either increasing or decreasing the voltage and current levels of their supply, without modifying its frequency, or the amount of electrical power being transferred from one winding to another via the magnetic circuit. 

The distribution Transformers’ continuous ratings must be 100kVA, 250kVA, 400kVA, and 630kVA. Each transformer must be capable of supplying its rated power, which is defined in IEC 60076-1 as the product of rated voltage and rated current on the line side winding (at centre tap) expressed in kVA. 

A transformer is required whenever you want to increase or decrease the voltage supplied. As an example, suppose you have 240v power available but a machine that requires 480v power. If you require any additional information, please contact us. 

To select the appropriate transformer, determine the input and output voltages, frequency, and current. The faster the voltage changes, the higher the frequency.  The higher the frequency, the faster the voltage changes. The greater the current, the greater the amount of heat produced. 

Transformers can be operated at voltages lower than the nameplate rated voltage in some cases. A transformer should NEVER be operated in excess of its nameplate rating unless a tap changer is provided. When operating at less than the rated voltage, the KVA capacity is reduced proportionally. 

Can 60-Hz transformers be run at 50-Hz? 

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Working together.

World Plants

Successful Story.

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Have questions? Get in touch!

Special Transformer's Custom Transformer Manufacturers
purpose is to help you!

Australia—17 Junction St, Yennora,NSW 2161
Mon-Fri: 9 AM – 5 PMSaturday: 9 AM – 4 PMSunday: Closed
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