Zig Zag Transformers Manufacturers and Suppliers

IQS Directory provides an extensive list of zig zag transformer manufacturers and suppliers. Utilize our website to review and source zig zag transformer manufactures with our easy-to-use features which allow you to locate zig zag transformer companies that will design, engineer, and manufacture zig zag transformers for your exact specifications. Our request for quote forms make it easy to connect with leading zig zag transformer manufacturers. View company profiles, website links, locations, phone number, product videos, customer reviews, product specific news articles and other production information. We are a leading manufacturer directory who will connect you with the right manufacturers whether you are looking for 3 phase zig zag transformers, filtering zig zag transformers, or underground electrical transformers.

  • Antigo, WI

    We hold ourselves to the highest quality standards no matter if we are making zig zag transformers or a prototype for another company. We take the time to do things right the first time, which is much easier when you have 79 years of experience. We are fully family-owned and operated, which makes us ideal for customers who want both value and results. Find out more on our website.

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  • Perris, CA

    We offer innovation, reliability, and customer service. We realize that there are many other companies out there that sell zig zag transformers, but we offer benefits that set us apart, like world-class manufacturing, 1,000 standard parts, and customization options. We are your service partner and we will work with you to meet every need. Contact us to learn more!

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  • Willits, CA

    As a custom transformer specialist, MCI has the zig zag transformers you need! We serve many different industries, including the instrumentation, military, medical, and communication industries. Whether you need a standard or custom solution, we have the right transformer for you. We offer design and development assistance, and we have manufacturing sources in locations all over the world.

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  • McHenry, IL

    When you do business with Lenco Electronics, Inc., you can do it with confidence. Confidence that your zig zag transformer has been designed and engineered by professionals and has been manufactured with the highest quality materials available. Lenco’s employees approach each individual job in a professional and knowledgeable manner— they know and care about what they are doing.

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  • Pelham, NY

    At Pico Electronics, we are a big name in small components. Our excellent customer service and support is a wonderful accompaniment to our quality electric transformers. We also have capabilities to provide custom transformers, power transformers, current transformers, isolation transformers, toroidal transformers and high voltage transformers. For more information, contact us today and tell us how we can fulfill your requirements.

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  • Oshkosh, WI

    Since 1946, SNC Manufacturing Co. has been proud of our ability to provide custom transformers, coils and high frequency magnetics in virtually any size, configuration and quantity. With manufacturing facilities in Wisconsin, Mexico and China, SNC is equipped to handle production requirements for a wide range of OEMs. For the perfect balance of quality construction, dependable performance and cost-efficiency, contact “The Transformer Specialists” at SNC.

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  • More Zig Zag Transformers Companies



Zig zag transformers are known for processing 3 phase power capabilities and for providing earthing for ungrounded systems. They are able to filter and control harmonic currents, making the perfect solution to many industrial situations. Grounding can come in handy to stabilize the systems voltage as well as maintaining acceptable limits. Another way to think about this process is ungrounded systems need some sort of protection against earth faults. Because a zig zag transformer is able to have a zero sequence current that is common to all three phases, it... Read More

Alternate Ways to Save Your Electronics

Transformers are able to help us in countless situations, not just in creating a great past-time watching the good and bad sides fight it out on the big screen. They are used to bring safe levels of electricity into our homes, or safely convert the volts coming from our outlets to our electrical devices. The issue is that large amounts leave the plants to come to homes and offices and it needs to be converted down, thus the need for a transformer. Once it reaches the home, our individual items... Read More

Zigzag Kids and Zigzag Transformers

Most people know how to zigzag. Kids especially seem to learn what this technique is at a very early age. Whether it is creating zigzagging lines across their homework or zigzagging across the yellow lines in the road while riding a bike, the term zigzag is definitely not foreign. However, if you asked those kids what a zigzag transformer is, they would probably look at you as if you were nuts and run off in their own zigzag manner. A zigzag transformer is designed to provide a point to earth... Read More

businessIndustry Information

Zig Zag Transformers

Zig zag transformers, a type of electric transformer, can be used in order to derive a reference point for ungrounded systems. Due to their ability to provide a neutral point for grounding purposes, numerous industries utilize zig zag transformers, including industrial, electronics, petrochemical, power distribution, automotive and hardware. An alternative to a zig zag transformer is a delta-wye transformer. Delta-wye transformers are a more popular choice because they are better known as well as at times being less expensive than zig zag transformers; however, zig zag transformers have lower internal impedance and can be more effective in certain applications than delta-wye transformers.

Zig zag transformers have earned their name from the zig zag design of their winding. Consisting of six coils on three separate cores, zig zag transformers have a primary winding but do not have a secondary winding. The windings for each phase of a zig zag transformer come in two halves. Thus, the difference in winding patterns results from the way in which the two halves of the windings interconnect while connecting the coils and the core. On each core, there are two coils. The first coil is connected to the second coil through the windings, of which there are two for each phase. Thus the outer and inner windings are wound onto the same core, but they are wound in opposite directions. While the first coil on each core is connected to the second coil on the next core, the second coils are all wound together and create the neutral. Since the phases are connected to the first coils, every phase is connected to every other phase, resulting in the voltages being canceled out. In order to provide earthing to ungrounded systems, a resistor is normally inserted between the neutral point of the transformer and the ground in order to limit the ground fault current and its effect on the system.

Zig Zag Transformers
Zig Zag Transformers
Zig Zag Transformers - Lenco Electronics, Inc.
Zig Zag Transformers - Lenco Electronics, Inc.