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Idaltrans Product List and Ranking from 6 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

Idaltrans Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

  1. null/null
  2. 日幸電機 日幸電機サテライト ★ アキバ( 東京都/秋葉原/神田/岩本町) Tokyo//Industrial Electrical Equipment
  3. 東京興電 Saitama//Industrial Electrical Equipment
  4. 4 力英電子(LITONE ELECTRONICS) 台北営業所 Taiwan//Electronic Components and Semiconductors
  5. 5 SUPREME COMPONENTS INTERNATIONAL Kanagawa//others
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Idaltrans Product ranking

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

  1. RS PRO Toroidal Transformer
  2. Toroidal transformer, toroidal coil (custom-made product) 日幸電機 日幸電機サテライト ★ アキバ( 東京都/秋葉原/神田/岩本町)
  3. Industrial and Commercial Toroidal Transformers "TRT Series" 東京興電
  4. Common mode choke coil core coil toroidal transformer 力英電子(LITONE ELECTRONICS) 台北営業所
  5. 4 【Transformers】 Toroidal Transformer Lineup List

Idaltrans Product List

1～13 item / All 13 items

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Measuring/Lighting Toroidal Transformer

Measuring/Lighting Toroidal Transformer

Made in Japan silicon steel plates, high quality, compatible with various transformation ratios! Custom production is possible according to your specifications.

We would like to introduce the toroidal transformers for measurement and lighting that we handle. The "Toroidal Core CT" uses Japanese-made silicon plates, is of high quality, and can be produced to meet various transformation ratios according to your specifications. Please utilize it for current measurement. Additionally, the "Toroidal Core Transformer" can be used for current measurement, as well as for audio and lighting applications. We also offer a low-voltage specification CT, the "Cased Through CT." 【Features of Toroidal Core CT】 ■ Manufactured in Taiwan, highly competitive in price, used by major domestic users ■ Uses Japanese-made silicon plates, high quality, compatible with various transformation ratios ■ Can be produced according to your desired specifications *For more details, please refer to the PDF document or feel free to contact us.

  • transformer
  • Transformers
  • others

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Firefighting equipment power transformer, Taiwan-made toroidal transformer.

Firefighting equipment power transformer, Taiwan-made toroidal transformer.

Web Electric has over 20 years of experience in custom design of toroidal transformers and can maximize the performance of toroidal transformers.

We will be exhibiting at the 【2016 TECHNO-FRONTIER】. For more details, please see here: http://www.ipros.jp/news/detail/33282 【We accept orders for standard and custom products from just one unit, and our products come with a 1.5-year quality guarantee.】 We would like to introduce our toroidal transformers (toroidal coils and voltage transformers) specifically designed for the amplifier power supply units of fire-fighting equipment, smoke exhaust fans/windows, and announcement speakers produced by our company. 【Features of Toroidal Transformers and Toroidal Coils】 ◎ Excellent power conversion efficiency due to minimal leakage flux ◎ Completely insulated from the outside ◎ Compact design allows installation in narrow spaces ◎ Customizable transformer products with input power ranging from 50VA to 6KVA ※※ Factory tours are warmly welcomed ※※ If you have any detailed product inquiries or consultations, please feel free to contact us. Web Electric is a Taiwanese manufacturer dedicated to the production and improvement of toroidal transformers, EI core transformers, and high-frequency transformers. All production processes are carried out in Taiwan, allowing us to provide toroidal transformers and various types of transformers with stable quality.

  • transformer
  • Transformers

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Toroidal transformer.

Toroidal transformer.

Low leakage, space-saving! Custom manufacturing is possible according to design specifications such as any number of turns and current values.

This product is a high-end transformer that boasts excellent efficiency and voltage fluctuation rates, featuring low leakage and space-saving design. It can be used in broadcasting equipment, measuring instruments, medical devices, audio systems, etc. Using a toroidal core, it can be manufactured according to design specifications such as arbitrary winding numbers, inductance, and current values. Additionally, by adding short rings and shields, leakage flux can be minimized to the greatest extent. 【Compatible Sizes】 ■ Manual winding core size (approximate) - Outer diameter: 70mm Max / Inner diameter: 15mm Min / Height: 15mm Max ■ Automatic winding core size (approximate) - Outer diameter: 200mm Max / Inner diameter: 35mm Min / Height: 120mm Max *For more details, please refer to the PDF document or feel free to contact us.

  • transformer

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Common mode choke coil core coil toroidal transformer

Common mode choke coil core coil toroidal transformer

Support for various core and coil (toroidal) coating treatments.

Features: Low iron loss at high frequencies. Noise from switching power supplies. Countermeasures for common mode noise in various electronic devices. Countermeasures for radiated noise from switching power supplies. Core: Excellent frequency characteristics. Prevention of radiated noise. Core permeability: 2~52 (2). Core size: φ3.5 to 165mm. Ferrite Core: Excellent frequency characteristics. Prevention of radiated noise. Core permeability: 5000mu, 7000mu, 10000mu, 12000mu, 15000mu. Ferrite core size: φ2.5 to 38mm. Powdered Magnetic Core: Features: Core materials: MPP: Ni-Fe-Mo alloy. High Flux: Ni-Fe alloy. Sendust: Fe-Si-Al alloy. Mega Flux: Fe-Si alloy. Ferrite core size: φ3.5 to 77.8mm. Applications: Various cores, coils (toroidal). Coating treatment compatible.

  • Other power sources
  • High frequency/microwave parts
  • Inductor Coil

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Taiwan-made toroidal transformer for audio equipment, sound equipment, and AV amplifiers.

Taiwan-made toroidal transformer for audio equipment, sound equipment, and AV amplifiers.

◆Exhibited at Techno Frontier 2016◆ Our toroidal transformer dedicated to the power supply of audio and AV amplifiers minimizes the impact on sound quality.

We will be exhibiting at 【2016 TECHNO-FRONTIER】. For more details, please see here: http://www.ipros.jp/news/detail/33282 【We accept orders for standard and custom products starting from one unit, and our products come with a one-and-a-half-year quality guarantee.】 We would like to introduce our toroidal transformers (toroidal coils and transformers) specifically designed for the power supply of audio equipment, acoustics, and AV amplifiers produced by our company. 【Features of Toroidal Transformers and Toroidal Coils】 ◎ Minimal impact on sound quality due to low noise ◎ Excellent power conversion efficiency due to extremely low leakage flux ◎ Completely insulated from the outside ◎ Low vibration and low noise ◎ Compact design allows installation in narrow spaces ◆ Customizable transformer products with input power from 50VA to 6KVA ◆ No minimum order quantity limit; orders can be placed from one unit! ※※ Factory tours are very welcome ※※ If you have any questions or need detailed product information, please feel free to contact us. Web Electric is a Taiwanese manufacturer dedicated to the production and improvement of toroidal transformers, EI core transformers, and high-frequency transformers. All production processes are carried out in Taiwan, allowing us to provide toroidal transformers and various transformers with stable quality.

  • transformer
  • Transformers
  • power supply

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Toroidal transformer, toroidal coil (custom-made product)

Toroidal transformer, toroidal coil (custom-made product)

A high-end transformer that achieves excellent efficiency and voltage fluctuation rate, with low leakage and space-saving design. Compatible with everything from automatic winding to complex specifications for manual winding.

This product achieves excellent efficiency and voltage fluctuation rates, featuring low leakage and a space-saving high-end transformer. By using a core that maximizes magnetic properties without cutting processes, it can achieve high efficiency and miniaturization. It can be used in broadcasting equipment, measuring instruments, medical devices, and audio applications. Using a toroidal core, it can be manufactured according to design specifications such as arbitrary number of turns, inductance, and current values. It supports insulation types from Class A to Class B. RoHS compliance is possible. It can be produced from automatic winding to complex hand-wound specifications. ★☆★☆Regarding inquiries from customers not registered with Ipros★☆★☆ For inquiries from unregistered Ipros users, please contact us through the related link below. 【Nikko Electric Co., Ltd. Inquiry Form (Please contact us here if you are not registered with Ipros)】 ☆★☆★↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓☆★↓↓↓↓↓↓↓↓☆★ ☆★☆★↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓☆★↓↓↓↓↓↓↓↓☆★ ☆★☆★↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓☆★↓↓↓↓↓↓↓↓☆★

  • transformer

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Industrial and Commercial Toroidal Transformers "TRL Series"

Industrial and Commercial Toroidal Transformers "TRL Series"

Customizable for transformer applications! Increased resistance with PEW used in winding!

The "TRL Series" is an industrial and commercial toroidal transformer that utilizes a toroidal core, allowing for a compact and slim design. By taking advantage of its high permeability and low hysteresis loss characteristics, the core is wound in a ring shape in the rolling direction and solidified with a compound, providing insulation treatment. Additionally, the use of PEW for the winding enhances its durability. 【Features】 ■ Compact and slim design ■ Uses oriented silicon steel sheets for the iron core ■ Available in lead wire and lug terminal types *For more details, please download the PDF or feel free to contact us.

  • Transformers

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Industrial and Commercial Toroidal Transformers "TRT Series"

Industrial and Commercial Toroidal Transformers "TRT Series"

Customizable for transformer applications! Improved resistance with PEW used in winding!

The "TRT Series" is an industrial and commercial toroidal transformer that utilizes a toroidal core, allowing for compact and slim designs. By taking advantage of its high permeability and low hysteresis loss characteristics, the core is wound in a ring shape in the rolling direction and solidified with a compound, providing insulation treatment. Additionally, the use of PEW for the winding enhances its durability. 【Features】 ■ Compact and slim design possible ■ The iron core uses oriented silicon steel sheets for directional cores *For more details, please download the PDF or feel free to contact us.

  • transformer

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Industrial and Commercial Toroidal Transformers "TRU Series"

Industrial and Commercial Toroidal Transformers "TRU Series"

By using PEW for winding, the resistance of the toroidal transformer has been enhanced.

The "TRU Series" is an industrial and commercial toroidal transformer that uses oriented silicon steel sheets for the iron core. By using PEW for the winding, the durability of the toroidal transformer is enhanced. Additionally, taking advantage of its high permeability and low hysteresis loss characteristics, it is wound in a ring shape in the rolling direction and solidified with a compound for insulation treatment. 【Features】 ■ Slim type ■ Uses oriented silicon steel sheets for the iron core ■ Insulation treatment is applied by winding in a ring shape in the rolling direction and solidifying with a compound *For more details, please refer to the PDF materials or feel free to contact us.

  • transformer

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Talema Business Introduction

Talema Business Introduction

Telecom and LAN magnetic products! Successfully obtained approval from electrical/electronic authorities in various countries and markets.

Our affiliated company, Talema, manufactures toroidal transformers and related magnetic components. They have successfully designed, manufactured, and supplied millions of transformers to customers. For over 40 years, they have been serving OEM entities worldwide and have obtained approvals from electrical/electronic authorities in various markets across different countries. 【Business Description】 ■ Manufacturing of toroidal transformers and related magnetic components * You can download the English version of the catalog. * For more details, please refer to the PDF materials or feel free to contact us.

  • Contract manufacturing

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【Toroidal Transformer】Talema Company Profile

【Toroidal Transformer】Talema Company Profile

Product development and manufacturing based on strong technical engineering expertise!

Talema is part of the KAMIC Group, a privately held Swedish company group that acquires, owns, and develops technology-based businesses in the magnetic business sector. It has established a position as a specialist in the manufacturing of toroidal transformers and related magnetic components. The majority of its products (approximately 75%) are custom-designed, but standard devices are also available. 【Business Description】 ■ Manufacturing of toroidal transformers and related magnetic components *For more details, please feel free to contact us.

  • transformer

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