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Low Voltage Transformers Manufacturers and Suppliers

IQS Directory is a top industrial directory listing of leading industrial low voltage transformer manufacturers and suppliers. Access our comprehensive index to review and source low voltage transformer manufacturers with preview ads and detailed product descriptions. These low voltage transformer companies can design, engineer and manufacture low voltage transformers to your specifications and application need. A quick and easy to use request for quote form is provided for you to contact these low voltage transformer manufacturers and suppliers. Each company has detailed profile information, locations, phone number, website links, product videos and product information defined. Read customer reviews and product specific news articles. We are the right resource for your information requirement whether its for a manufacturer of low voltage conversions, electronic low voltage transformers, low voltage power transformers.

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  • Perris, CA 951-277-0757

    With more than 500 transformer manufacturers in the world, why choose Triad? We’ve been an industry leader for over 80 years, demonstrating our commitment to quality and reliability as we continue to innovate. With over 1,500 standard off-the-shelf parts and the capability to customize any of our products to meet your specific needs, our engineering team is available to assist you. Contact us today to let us know how we can help with your next project!

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  • Fombell, PA 724-452-4130

    At Acutran, we present ourselves as a dedicated manufacturer of electric transformers engineered to deliver dependable power conversion, long-term reliability, and consistent performance in demanding electrical applications. We design and build transformers that support efficient voltage regulation, electrical isolation, and system protection across industrial, commercial, and OEM environments.

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  • Johnsburg, IL 815-385-2700

    At Prem Magnetics, Inc., we present ourselves as a dedicated manufacturer of electric transformers engineered to deliver reliable power conversion, electrical isolation, and consistent performance across demanding industrial and OEM applications. We focus on designing and producing transformers that support efficient energy transfer, stable voltage regulation, and long service life.

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  • McHenry, IL 815-344-2900

    Established in 1973 manufacturing a wide variety of custom transformers and inductors. Transformer products range from small PC transformers to single-phase units with capacities between 10mW and 25KVA, as well as three-phase transformers from 7VA to 75KVA. With our extensive experience in custom inductors and transformers, Lenco serves as your source for all requirements. We offer affordable samples, as well as design and manufacturing support, whether you need just one unit or thousands.

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  • Cincinnati, OH 800-963-9799

    At Foster Transformer Company, we present ourselves as a dedicated manufacturer of electric transformers designed to deliver reliable power conversion, electrical isolation, and consistent performance across a wide range of industrial and OEM applications. We focus on building transformers that operate efficiently, manage heat effectively, and maintain stable electrical characteristics over long service lives.

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Low Voltage Transformers Industry Information

Low Voltage Transformers

Low voltage transformers are power transformers used to change the voltage capacity of a low-voltage electrical transmission line. Typically, electronic low voltage transformers convert 120 volts into 12 volts or 24 volts.

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How Low Voltage Transformers Work

In the United States, power outlets are capable of distributing up to 120 volts to the devices to which they are attached. In order for that power to be used by an electronic device, it must be transformed to the appropriate voltage. A DC low voltage transformer uses a rectifier to convert its output to direct current (DC) and to lessen radio frequency interference (RFI). Low voltage transformers offer a variety of mounting configurations and are often small in size. Transformers are a static piece of apparatus that transfers electrical energy from one circuit to another circuit by electro-magnetic induction, often with altered values of voltage and current. Electricity in a low voltage transformer is converted by passing a current from one set of electric windings to another by means of a magnetized core. Low voltage transformers are commonly used for low voltage lighting, which typically only uses 12 or 24 volts. There are also many low voltage transformers to meet the needs of defense, manufacturing, medical care and research industries.

Benefits of Using Low Voltage Transformers

Unlike high voltage transformers, which in the most extreme cases can weigh several hundred pounds, low voltage transformers can be small enough to hold between two fingers. There are two main ways that low voltage transformers are included in electronic device design. In the case of more expensive consumer electronics, like video cameras and media players, low voltage transformers are usually built into external power cables and chargers. This reduces the likelihood that a voltage mismatch will affect the device in any way. For example, if the owner of a video camera traveled to a country with a different standard outlet voltage and forgot to bring a step down transformer, the camera’s charger would likely be destroyed by excessive voltage, but it would prevent the excess voltage from reaching the device itself, protecting it from damage. In other cases, voltage transformers can be designed as an integral part in a device. Devices with permanent power cords usually feature such integral transformers.

 


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