Our Transformers

Used for lighting, medical equipment, industrial machinery and domestic equipment.

Three Phase Transformers

SES manufactures custom-made three-phase transformers across Australia with a fast turnaround – often within days.

Isolation & Drive Isolation Transformers

Drive-isolation transformers are designed to handle high mechanical stresses, as well as prevent harmful harmonics.

Auto Transformers

Auto transformers are single winding transformers that are useful where isolation from the mains supply is not required.

Step Down Transformers

Custom made and fast turn-around rarely go together – except at Southern Electronic Services.

Control Transformers

Control transformers are generally used in electronic circuits that require low voltage to power control circuitry.

See why we are the best

Years of experience

Countries serviced

Continents using SES transformers

Surge Ahead with an Australian-Made Power Transformer

Southern Electronic Services (SES) is an Australian manufacturer specialising in power transformer solutions.

Enjoy the convenience of quick response time, fast turn-around and speedy national distribution. Waiting on a custom transformer from China may take up to 12 weeks. SES is able to supply custom transformers from our Melbourne factory in six weeks or even less.

When industrial worksites have to wait around for equipment to arrive from overseas, a considerable amount of time and money is wasted. Take the mining industry for example. If a dragline excavator malfunctions, the resulting downtime costs around $75,000 an hour. Stocking spare parts on-site, or having an Australian manufacturer to quickly supply the necessary parts, saves millions in lost revenue.

Similarly, ordering a standard power transformer runs the risk of the component not being quite right for your specifications. If you can’t be 100 per cent certain of the reliability and efficiency of the power transformer that you are purchasing, you may be wasting your money.

We Solve Power Transformer Issues at our Melbourne Factory

Buy Australian made and relax with the peace of mind that comes from dealing with a company whose reputation for reliability is second to none. All SES products are supplied with a 12-month guarantee so your peace of mind has a written confirmation.

With more than 40 years in the power transformer field, we have knowledge to share and an ongoing curiosity about how to solve problems that we haven’t yet come across. Our purpose is to make your production and manufacturing as efficient and reliable as possible, and to work with you in creating new and ever-more efficient ways of operating.

Applications for an SES Custom Transformer

Imported equipment that need transformers for Australian use
The manufacture of equipment here for local use or overseas sales
The production lines of OEMs
Industries (rail, science, mining, audio/visual, electronic, automotive) that require custom-made transformers
Increasing efficiency of existing transformers without incurring too much cost

We Respond to the Needs of Industry

We offer a vast range of custom transformer solutions and components. There’s no requirement too big, no question too specific, and no job too small.

Contact us online or phone (03) 9706 4202 if you’d like more information about any aspect of our manufacturing. Especially if you sense your requirement sits somewhere between or outside what you see on our website. Responding to what our customers need is the way in which we stay at the top of our field!

See some photos of our projects

Are your power transformers draining time, energy and resources?

Waiting for overseas shipments can waste valuable production time. Ordering stock power transformers runs the risk of the component not being quite right for your specifications. If you can't be 100% certain of the reliability and efficiency of the power transformers you are purchasing, you may be throwing good money after bad.

Southern Electronic Services have been supplying GBC Scientific Equipment with the majority of our Transformer and associated products for use in our range of Analytical Instruments since 1987. The Products supplied by Southern Electronic Services are an integral part of our Scientific Instruments, which enable our Customers to analyse elements in solution, up to parts per billion. We have found Southern Electronic Services to be very responsive and accommodating in times of increasing demand, always doing their utmost to get their products to GBC Scientific in a timely manner, supplying the correct product, at the right time and place with a minimum of hassle.
Charles Huberts, Purchasing ManagerGBC Scientific Equipment Pty Ltd
Monex GeoScope has been using SES for over a decade now. We are small manufacturing company making specialist acquisition system for which we need precision components. SES provide our transformers, inductors. We have limited runs and our products must be extremely repeatable and that is exactly what we receive from SES. SES have also provided invaluable advice and insight into designing induction coils with unique properties again with limited quantities. Given our size we have never felt that we are not important to SES; they provide a competitive quote and timeframe and adhere to it. We have and continue to find dealing with SES extremely pleasing .
Duncan Massie, DirectorMonex GeoScope
I would like to express our company’s pleasure in our dealings with Southern Electronic Services, which has extended now to nearly 30 years. We have always been dealt with in a professional and efficient manner, be that from yourself or yourstaff. Your products have been reliable and to my knowledge, I’m not aware of even one failure. So, thank you from PIC Australia and we will keep on using and recommending Southern Electronic Services.
Stewart Johnston, Managing DirectorPIC AUSTRALIA
Dewar Electronics have been dealing with Southern Electronic Services P/L for over 30 years. Scott and his team have always provided us with quality products and prompt service. We are extremely satisfied with their service, especially when we need product in a hurry. They do whatever it takes to help us out. We highly recommend their services to anyone.
Delia Jones, DirectorDewar Electronics Pty Ltd
Southern Electronic has been the main supplier for our transformer coils for over 10 years. Our transformers come with a four-year warranty period; we are able to offer this due to the quality workmanship of Southern Electronic. Their staff have always been there to help us with any technical enquiries, and their service has always been great. I would recommend Southern Electronic to anyone looking for transformers/winding service.
Scott Callander, Production ManagerAWE Sales Pty Ltd
For the past 15 years Scott and the SES team have supplied high-quality transformers for my business needs – always meeting or exceeding expectations for custom-wound audio and power transformers for vintage musical equipment and voltage conversion projects. SES continues to provide timely and economical solutions, has excellent communication and record keeping, and never hesitates to offer support calculating specifications for one-off jobs. The relationship I enjoy with SES means I am able to tackle otherwise challenging projects with confidence – keeping classic music and audio equipment running and keeping my customers coming back.
Geoff Williamson, Owner-OperatorDoppler Audio

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