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Power Transformers Manufacturers and Suppliers

IQS Directory provides an extensive list of power transformer manufacturers and suppliers. Utilize our website to review and source power transformer manufactures with our easy-to-use features which allow you to locate power transformer companies that will design, engineer, and manufacture power transformers for your exact specifications. Our request for quote forms make it easy to connect with leading power 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 power level transformers, power transformer lines, or power transformer devices.

Additional Companies:

  • Fombell, PA

    Acutran is a manufacturer of low and medium voltage dry type transformers, reactors, inductors, neutral grounding and control power magnetics from 10VA up to 3MVA, and as high as 25kV. Since 1983, we have proven ourselves repeatedly in the world’s most demanding applications, fulfilling requirements small or large, or for single or multiple runs. For reliable service, you can count on Acutran!

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  • Crystal Lake, IL

    The power transformers that we provide offer a lasting value! Our talented teams will work with you from concept to completion in order to come up with a product that will fit perfectly and that will keep your business moving smoothly! We have been in business for over thirty years and we want to put those years of field industry experience to work for you! Visit our website today to learn more!

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  • Houston, TX

    AMGIS can supply your company with a variety of toroidal power products. Whether the application requires power toroidal transformers, toroidal inductors, commercial or medical isolation transformers, 3 phase transformers, auto transformers, high efficiency transformers for renewable energy, or custom toroidal applications, Amgis has a solution for your needs.

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  • West Orange, NJ

    Bel Fuse Inc. produces high quality electronic components for the global market. An industry leader, Bel designs, manufactures and markets a range of products including DC/DC converters, transformers and connector modules, fuses and delay lines. Bel products are widely specified for use in network applications, telecommunications, data transmission, computer and power supply applications.

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  • Hawthorne, NJ

    Our lighting electronic transformers are state of the art in construction, components and engineering. Low voltage transformers at CAST come in a variety of models including our Master Series, Journeymen Series, Power Pro Series and Export Series. We also have Mini Transformers for special applications.

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  • Torrance, CA

    Coast/ACM is a leading supplier in the magnetics industry. We have been a top manufacturer of highly reliable transformers and inductors for commercial, defense and space applications since 1952.

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  • Tempe, AZ

    CTM Magnetics is the premier supplier of power quality solutions for the line (grid) side and load (motor) side of variable frequency drives (VFDs) and other power conversion systems from (40 A - 3,000 A), and (0 Hz – 1 MHz). With innovative liquid cooled technology, CTM provides power quality products that offer 50% reductions in size, weight, audible noise, and 97% reduced cabinet air temperature rise at no additional cost. We serve HVAC & Chillers, Marine, Oil & Gas, Military, and EV markets.

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  • Perris, CA

    At Electronetics, we care about quality and performance, and our way of showing it is by providing a wide variety of our equipment and personalized services such as design and prototyping for your most time-sensitive and demanding of projects. All products are 100% USA manufactured, with production quantities ranging from 10-500,000. We are ISO 9001:2008 certified, and have over 30 years of experience in a multitude of industries. Contact us today to learn more!

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  • Paterson, NJ

    Manufacturing transformers & inductors is what Electronic Transformer Corporation specializes in. With 60 years of producing transformers, we offer custom transformers such as low voltage, audio transformers, electric transformers, constant voltage transformers, current transformers & much more.

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  • Bellevue, IA

    ISO 9001-registered, Ensign provides pre-designed & custom electric transformers. Printed circuit transformers, low profile, chassis with leads or terminals, international printed circuit, international chassis, 12-Volt lighting. Plug-in adapters are also available. The logical choice since 1939.

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  • Gettysburg, PA

    Founded in 1966, Gettysburg Transformer Corp designs and manufactures custom transformers, inductors and coils in large and small quantities. We serve industries such as industrial control, food preparation, medical, instrumentation, water conditioning, gaming and many other industries. We offer our transformers with rating up to 50 amps. Our company also offers medical & off shore transformers.

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  • Northvale, NJ

    GlobTek is committed to providing superior support and high-quality products such as electric transformers. Types include custom, power, current, dry type, isolation and high voltage transformers, all produced in a timely manner. Vertical integration, highly efficient facilities and premier quality make GlobTek your number one choice for transformers.

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  • Gowanda, NY

    Gowanda is a global supplier and manufacturer of electronic parts used in the defense, space, medical, railway, and industrial industries. We specialize in inductors, transformers, coils, and more. Our credibility stems from more than our AS9100, ISO9001, and ISO13485 certifications. We conduct in-house lab testing, invest in prototyping equipment, and maintain an expansive network of suppliers.

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  • Guelph, ON

    Hammond Manufacturing specializes in a wide range of transformers, including electric transformers, custom transformers, power transformers, isolation transformers, toroidal transformers and current transformers. We serve many industries with our complete line of top-quality transformers.

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  • Guelph, ON

    Established in 1917, Hammond Power Solutions is known for the broadest range of both standard & special electrical reactors, control & dry-type transformers – unmatched by other manufacturers. With 11 distribution centers across Canada & the U.S., HPS offers fast delivery of stocked product, & leads in custom engineering for diverse & demanding markets, very specific size & power constraints.

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  • Huntington Beach, CA

    Inductor Supply is a complete manufacturer of power and current transformers, toroidal and dry type transformers, isolation transformers and distribution transformers. Inductor Supply is committed to providing the best price, quality and delivery possible to a variety of industries.

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  • Tampa, FL

    We do three phase transformers better than the competition! Since 1955 we have been manufacturing top of the line transformers while maintaining some of the quickest turn around times in the industry! We aim to provide each and every customer with service that will exceed their expectations 100% of the time! To learn more about what we may be able to do for you; visit our website today!

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  • Franklin, WI

    Located in Franklin, Wisconsin, we are dedicated to serving customers wherever they may need us around the world! Since our inception in 1915 we have been committed to ensuring that our customers are receiving the high quality auto transformers and other products and services that they have come to rely on. For more information on what we may be able to do for you visit us online today!

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  • Stratford, CT

    For three decades, J.R. Merritt Controls has been a leading voice in the evolution of industrial control and human interface solutions, helping our customers experience heightened levels of machine operator productivity, comfort and safety. We pledge to remain dedicated to providing innovative application solutions and products of unmatched quality and durability.

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  • Longmont, CO

    Magnelab designs and manufactures AC current sensors and current transformers. We are an ISO 9001 certified company, maintaining our tradition of quality and continual process improvement.

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  • Telford, PA

    Magnetic Specialties, Inc (MSI) was established in 1956 and acquired by the Solar Atmospheres family of companies in 2002. MSI supplies transformer, reactor, choke, and power supply solutions to a diverse pool of OEM, government, and research companies. Partner with Magnetic Specialties to benefit from conservatively engineered magnetics and power supply solutions built to your exact specifications along with outstanding customer service.

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  • Mount Holly, NJ

    With over 40 years of experience, we’ve designed and manufactured a wide array of mid- to high-frequency electronic transformers in numerous sizes and shapes. We specialize in toroidal, pot core, e core and bobbin-based transformers, as well as baluns, chokes, bar chokes and more. Plus, our winding specialists can manufacture components that fit into even the smallest spaces.

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  • Milwaukie, OR

    OECO designs & manufactures transformers, power supplies & magnetics for the commercial transportation, military, business/general aviation, industrial, technology, space, & medical markets. Our products are known for their demonstrated reliability, low weight, minimal size, complexity and incorporation of state-of-the-art technology--smart engineering for extreme environments!

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  • Anaheim, CA

    When it comes to electric transformers we are your ‘go to` people! Our products serve in many diverse industries, but primarily in the induction heating industry. Our teams of designers and engineers will work closely with you in order to come up with a product that will fit all of your needs. For more information get in touch with us today via telephone or email to learn how to get started!

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  • Palo Alto, CA

    Pearson Electronics is the original and leading manufacturer of Wide Band Current Monitors used for accurate AC current measurements. We have both toroid and clamp-on Current Monitors available for immediate delivery. We also design and manufacture High Voltage Pulse Transformers and Capacitive Voltage Dividers.

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  • Odessa, FL

    POWER QUALITY INTERNATIONAL, INC. is a full service company, providing power system solutions to its many consulting, utility, industrial, governmental, institutional, commercial and manufacturing clients. The mitigation of load-generated power system harmonics and efficiency improvement is a specialty. PQI clients and customers benefit from over forty years of engineering experience.

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  • Bristol, CT

    Quality Coils is a manufacturer and supplier of toroidal transformers, custom transformers, electromagnetic coils and other related component assemblies. We offer great quality products, on-time delivery and low rates.

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  • Rockledge, FL

    Renco Electronics is a custom manufacturer of both standard and custom transformers, electric and power transformers and isolation transformers for applications in industries such as telecommunications, computers, medical equipment and more.

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  • Sag Harbor, NY

    Founded in 1946, Sag Harbor Industries is your partner for faster, better & more economical electric transformers & assemblies – going beyond just simple components. Low-High voltage, single & 3 phase, miniature to ultra mini, ignition transformers, negative ion power supplies, ferrite core toroidal transformers – everything for custom built transformers, power supplies & chokes up to 5 KVA max.

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  • Mount Prospect, IL

    Name recognition, a positive history plus distribution points from the southwest and the midwest make us stand out as a premium electric transformer manufacturer. Our electric transformers include high-frequency, low-profile UI, linear power, three phase, toroidal transformers plus custom transformers.

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  • Mentor, OH

    Spang Power Electronics manufactures and services electric transformers, dry type transformers, isolation transformers, current transformers and custom transformers. We provide for industries including automotive, transportation and chemical.

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  • Charlotte, NC

    SPX Corporation (NYSE: SPXC) is, along with its subsidiaries, a diversified, global supplier of infrastructure equipment with scalable growth platforms in heating, ventilation and air conditioning (HVAC), detection and measurement, and engineered solutions. Within our engineered solutions platform, we are a leading manufacturer of medium and large electrical transformers, as well as cooling towers and heat exchangers for industrial applications.

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  • Fairfield, OH

    For over 45 years, Standex Electronics has been designing/manufacturing custom transformers, 400 HZ Power Transformers, the SCOTT "T" Transformers, resolver isolation transformers and reference transformers. Our products are used in extreme environmental conditions.

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  • Tulsa, OK

    Time Mark Corporation manufactures 3-Phase monitors, current monitors, voltage sensors, pump and liquid level controls, surge protective devices, alternating relays, and Signaline timing devices. Current transformers are also available. Time Mark Corporation products are distributed throughout the United States and exported to an expanding international customer base.

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  • Alpha, NJ

    Torelco LLC manufactures toroidal transformers and current transformers along with other transformer components. Additionally, we produce custom transformers to meet your exacting requirements.

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  • Roanoke, VA

    Unprecedented growth in the Power Transformer industry since 1971. VTC’s custom designed power transformers cover the widest scope of any US transformer company (300KVA to 300MVA). See how we can serve your industry with superior capabilities, technical expertise, cost effectiveness & geographic reach. Continuous process improvements assure the highest quality on time, on budget, every time!

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  • Stockton, CA

    West Coast Magnetics is a leading supplier of standard and custom transformers and magnetics to OEM manufacturers of electrical and electronic equipment. Standard options include current transformers, power inductors, base drive transformers and more. Additionally, our engineering department has extensive experience in the design and build of custom power transformers suited to your application.

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  • OXNARD, CA

    Zinex Corporation has been the industry leader in developing eco friendly plating solutions and processes suitable for production baths in both "job" and "captive" shops. Electric transformers are available. Manufacturing core and winding with quality material we meet all specifications for oil immersed transformers. Each transformer is pot tested to 5000 VDC for 1 minute before installation.

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