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Current Transformers Manufacturers and Suppliers

IQS Directory provides a detailed list of current transformer manufacturers and suppliers. Find current transformer companies that can design, engineer, and manufacture current transformers to your specifications. Peruse our website to review and discover top current transformer manufacturers with roll over ads and complete product descriptions. Connect with the current transformer companies through our hassle-free and efficient request for quote form. You are provided company profiles, website links, locations, phone numbers, product videos, and product information. Read reviews and stay informed with product new articles. Whether you are looking for manufacturers of voltage transformers, oil filled transformers, and dc transformers of every type, IQS is the premier source for you.

  • Antigo, WI 800-826-9741

    Our transformer inventory is large and varied. We have step down, low voltage, high voltage, toroidal, auto, zig zag, current transformers, and a whole lot more. We take pride in offering a variety of products to customers, and because of our inventory, we can get what you need to you fast! Let us help you. Contact us today to learn more.

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  • Stockton, CA 800-628-1123

    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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  • Anaheim, CA 800-325-0501

    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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  • Trenton, NJ 800-747-0845

    Established in 1968, Power Magnetics engineers and manufactures electric transformers, low and high voltage transformers, current transformers and distribution transformers. We also can produce custom transformers to meet your needs.

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  • McHenry, IL 815-344-2900

    If you are looking for the best current transformers in the industry, we have just what you are looking for! We not only have 40 years of industry experience, but we also stake our reputation on each and every product that we make. If you are not happy, we are not happy and we will not rest until you are fully satisfied with us and our products. Contact us today!

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businessIndustry Information

Current Transformers

Current transformers are tools that are used to measure the current, or flow of electricity, in electrical transmission lines. Understanding a current transformer requires an understanding of electrical current. Electrical current is measured in amperes, and one ampere is equal to the movement of 6.241 × 1018 electrons passed a given point per second. While power transformers control voltage, current transformers can measure and control movement for measuring purposes and to help control the flow of electricity to electronic devices.

Current transformers are very important parts of power grid flow measurement; they can be found in large volumes on all power grids at specific intervals. They are also found mounted on homes and businesses for the purposes of measuring electricity flow; these transformers are fitted with meters that can be easily read by utility workers. Because of the role they play in the measurement and control of the flow of electricity, current transformers are an essential part of all electricity control and access systems.

Current transformers are used to obtain the measure of current in an AC power transducer. Current transformers also retain the ability to transform current to a value suitable for measurement or control. These transformers provide isolation and a step-down current output. Accuracy and cost of current transformers depend on core materials. In a current transformer, the wire to be gauged is placed within the opening of the device and a measure of either alternating voltage or alternating current is produced. The simplest form of a current transformer consists of two coils of wire, electrically insulated from one another and arranged so that a change in the current in one coil (the primary) will produce a change in voltage in the other (the secondary). The transformers are designed to provide a current in its secondary, which is accurately proportional to the current flowing in its primary. There are several types of current transformers including protective, measuring, air-gapped, anti-remanence, wideband and linear current transformers as well as differing styles including split core and clamp-on current transformers. As is true with all other electricity control and measuring equipment, extra care must be taken when servicing or inspecting current transformers in order to avoid injury or equipment damage.

Current Transformers
Current Transformers
Current Transformers - Triad Magnetics
Current Transformers - Triad Magnetics
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Current Transformer Informational Videos