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Toroidal Core Product List and Ranking from 8 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Jul 23, 2025～Aug 19, 2025
This ranking is based on the number of page views on our site.

Toroidal Core Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Jul 23, 2025～Aug 19, 2025
This ranking is based on the number of page views on our site.

  1. 東京光電子 Tokyo//Trading company/Wholesale
  2. 電気鉄芯工業 Tokyo//Industrial Electrical Equipment
  3. 日本カットコアートランス Saitama//Industrial Electrical Equipment
  4. 昭和電気 Osaka//Trading company/Wholesale
  5. 5 エッセントラ・コンポーネンツ・ジャパン・インク　 Kanagawa//Machine elements and parts
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Toroidal Core Product ranking

Last Updated： Aggregation Period:Jul 23, 2025～Aug 19, 2025
This ranking is based on the number of page views on our site.

  1. High-frequency toroidal core [T20-6] 東京光電子
  2. Toroidal core 日本カットコアートランス
  3. High-frequency toroidal core [T18-6] 東京光電子
  4. Toroidal core 電気鉄芯工業
  5. 4 High-frequency toroidal core [T25-2] 東京光電子

Toroidal Core Product List

1～15 item / All 18 items

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Toroidal core

Toroidal core

This is a product that promotes mass production, achieving shorter delivery times, lower prices, and improved quality.

In Japan, Cut Core Art Trans handles "Toroidal Cores." The standard dimensions for T-shaped wound iron cores are recommended by the Institute of Electrical Engineers, with the 1.3 series having a favorable aspect ratio for magnetic characteristics, and the 1.6 series being economically advantageous. By using these standard dimensions, mass production is promoted, leading to shorter delivery times, reduced prices, and improved quality. Additionally, we can manufacture products tailored to customer requests, ranging from mass-produced items to small quantities of various types and custom cores. 【Features】 ■ Promotes miniaturization of electronic equipment ■ Capable of manufacturing according to requests, from mass-produced items to small quantities of various types and custom cores *For more details, please refer to the PDF materials or feel free to contact us.

  • Contract manufacturing

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Ring-shaped core and toroidal core that effectively reduce magnetic leakage.

Ring-shaped core and toroidal core that effectively reduce magnetic leakage.

We contribute to maintaining quality and shortening delivery times by performing the entire process from order to delivery, including slitting, deburring of ring cores, winding, and heat treatment, in a consistent workflow.

Our company utilizes the technological expertise accumulated over 40 years of core production experience to provide core materials and manufacturing processes tailored to our customers' needs. We produce conventional R and C cores as well as cut cores that require specific manufacturing techniques, with very few manufacturers in Taiwan possessing this technology. Customized products are manufactured by selecting appropriate materials based on the iron loss values specified by the customer. The oriented electrical steel sheets used for the cores are all produced by JFE Steel Corporation in Japan. To offer our customers a wider range of options, we stock various reliable quality materials. Our factory is equipped with heat treatment facilities for stress relief annealing, enabling us to achieve shorter delivery times and cost reductions while maintaining high quality. If you have any inquiries, please click the [Contact Us] button below to get in touch.

  • transformer
  • electromagnet
  • Processing Contract

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Toroidal Core T-50-0 / Micrometals

Toroidal Core T-50-0 / Micrometals

"Iron powder (ferrous powder) core" 【T-50-0】

This is the iron powder core "T50-0" manufactured by Micrometals, which has a protective coating.

  • High frequency/microwave parts

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Toroidal Core "TR Series"

Toroidal Core "TR Series"

High-performance magnetic materials also clear static electricity measures! A rich lineup of sizes and materials.

The "TR Series" is a toroidal core that uses high-performance magnetic materials with excellent electrical characteristics and physical strength from Morimiya Electric Co., Ltd. It is used for applications such as the removal of unwanted radiated noise from various digital devices and improving immunity against electrostatic discharge. Additionally, we also offer shrink products with heat shrink tubing separately. 【Features】 ■ Utilizes high-performance magnetic materials with excellent electrical characteristics and physical strength ■ Compatible with high-speed clocks ■ A wide range of sizes and materials available ■ Shrink products with heat shrink tubing also offered separately *For more details, please refer to the PDF document or feel free to contact us.

  • Other electronic parts

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Toroidal core

Toroidal core

Transformer, power transformer, choke coil, core for CT (wound iron core).

The material is wound into a circular shape, and after annealing, a simple rust prevention treatment is applied, which is also referred to as a ring core (wound iron core). Our unique winding method and annealing furnace maximize the performance of the material. Prototype and small lot orders are very welcome, so please feel free to contact us.

  • Transformers
  • Sensors
  • Inductor Coil

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Drive transformer toroidal core H

Drive transformer toroidal core H

Applicable to drive trains and more! It brings advanced sintering technology and the formation of techniques.

We would like to introduce the "Toroidal Core H for Drive Transformers" that we handle. This allows for the production of high-quality ferrite cores for electrical and electronic products. It is applicable to drive transformers, high-frequency transformers, power inductors, and planar transformers. **Main Features of the Toroidal Core:** - Made from high permeability materials that show relatively low power loss compared to high-temperature low-consumption materials. - Customizable small-sized products to fit different application fields. - Ensures excellent quality and high cost-effectiveness. - Not only utilizes CNC grinding machines but also brings advanced sintering technology and techniques. - Achieves an annual production capacity of 12,000 tons. - Conducts strict testing from raw materials to final products. *For more details, please refer to the related links or feel free to contact us.*

  • Ferrite Core

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High-frequency toroidal core [T25-2]

High-frequency toroidal core [T25-2]

"Iron powder (ferrous powder) core" 【T25-2】

This is the iron powder core "T25-2" manufactured by Micrometals, which has a protective coating.

  • High frequency/microwave parts

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