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transformer Product List and Ranking from 155 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Dec 24, 2025～Jan 20, 2026
This ranking is based on the number of page views on our site.

transformer Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Dec 24, 2025～Jan 20, 2026
This ranking is based on the number of page views on our site.

  1. TSURUTA ELECTRIC CO., LTD. Ibaraki//Industrial Electrical Equipment
  2. ジェーピーシー Tokyo//Electronic Components and Semiconductors
  3. 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
  4. 4 MEIHO Electronics Co., Ltd. Head office:Nagoya, Japan Tokyo branch:Chiyoda-ku, Tokyo Aichi//Trading company/Wholesale
  5. 5 null/null
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transformer Product ranking

Last Updated： Aggregation Period:Dec 24, 2025～Jan 20, 2026
This ranking is based on the number of page views on our site.

  1. Three-phase transformer for solar power generation 50kVA~ PPSC slave device TSURUTA ELECTRIC CO., LTD.
  2. UL・CE compliant compact lightweight energy-saving transformer MEIHO Electronics Co., Ltd. Head office:Nagoya, Japan Tokyo branch:Chiyoda-ku, Tokyo
  3. Film polishing device "SP-100 type" 松田精機
  4. 4 Scott Transformers (Dry-Type Transformers), Large Capacity TBS Series TSURUTA ELECTRIC CO., LTD.
  5. 5 Single-phase insulated transformer (CE/UL/CSA) HEC-xx-UL-yzw TSURUTA ELECTRIC CO., LTD.

transformer Product List

676～690 item / All 858 items

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Space-saving, lightweight, high-efficiency 'Nikko Electric Co., Ltd. Commercial NCW Transformer'.

Space-saving, lightweight, high-efficiency 'Nikko Electric Co., Ltd. Commercial NCW Transformer'.

Exhibiting at the "New Manufacturing and New Services Exhibition for Small and Medium Enterprises"! NCW3000 (3000VA) is also under development! Can be installed in narrow spaces.

During the exhibition period, we will showcase several types of transformers categorized by capacity. Compared to EI-type transformers of the same capacity, NCW transformers excel in "space-saving," "lightweight," and "high efficiency," allowing for the installation of lightweight transformers in narrow spaces, thereby reducing the burden on workers. Additionally, as a high-efficiency type transformer, it significantly reduces standby power, contributing to carbon neutrality efforts. We sincerely hope you will visit our booth. Date: December 14 (Wednesday) - 16 (Friday), 2022 Location: Tokyo Big Sight, East Hall 7 Booth Number: F-45 ★☆★☆For inquiries from customers not registered with Ipros★☆★☆ For inquiries from those not registered with Ipros, please use the related link below: [Inquiry Form for Nikkou Electric Co., Ltd. (Please contact us here if you are not registered with Ipros)] ☆★☆★↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓☆★↓↓↓↓↓↓↓↓☆★ ☆★☆★↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓☆★↓↓↓↓↓↓↓↓☆★

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Nihon Kōdenki Co., Ltd. Case Study Collection.

Nihon Kōdenki Co., Ltd. Case Study Collection.

Manufacturing tailored to customer specifications. Proven track record in a wide range of fields, including semiconductor manufacturing equipment, medical devices, broadcasting equipment, and automotive-related products.

■ Production Range for Large Items Single-phase Transformer: Up to 150kVA (50/60 Hz) Three-phase Transformer: Up to 200kVA (50/60 Hz) Reactor: Equivalent to up to 50kVA *1 Shape: Can be discussed separately *2 High current reactor (300A to 1500A) Responds with copper bar winding (maximum 2P 0.5t to 1.2t-300w) *3 Products for harmonic countermeasures are also available ◎ High Current Transformers 【Features】 - Supports up to 3000A using stack coils - Insulation type: H type compatible - RoHS compliant ◎ Reactors 【Features】 - Copper bar winding for high-frequency compatibility, achieving miniaturization - Available in 2-leg, 3-leg, and 5-leg types - Insulation type: H type compatible - RoHS compliant ■ Cut Core Production Range Single-phase Type Core Size: CS6.3 to CS2500 : SL1700 to SL7500, etc. Three-phase Type Core Size: SE201 to SE215, etc. ■ NCW Transformers 【Features】 - Low cost, high insulation - Storage space reduced by about half - Significant reduction in device weight - Improved work efficiency - Significant reduction in standby power consumption

  • Transformers

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Wound Iron Core Transformer NCW Transformer Product Catalog (Nikko Electric)

Wound Iron Core Transformer NCW Transformer Product Catalog (Nikko Electric)

A transformer that achieves space-saving, lightweight, and high efficiency! Comparison data is also included! (Compared to our products)

This catalog introduces the wound core transformer "NCW Trans." Our product is manufactured based on the concept of winding a core around a coil bobbin. It is a transformer that achieves space-saving, lightweight, and high efficiency. Additionally, we have included data comparing the EI type (1kVA) and NCW1000 (1kVA) based on our company's standards. [Contents] ■ Features of NCW Trans ■ Comparison between EI type (1kVA) and NCW1000 (1kVA) (based on our company) - Space-saving section - Lightweight section - High efficiency section *For more details, please refer to the PDF document or feel free to contact us.

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[Feature Introduction] NCW Transformer <Space-Saving Edition>.

[Feature Introduction] NCW Transformer <Space-Saving Edition>.

We want to install a transformer in a small space" and "We want to install a low-profile transformer.

We would like to introduce the "Space-Saving Edition" of the "NCW Transformer," created based on the concept of winding an iron core onto a coil bobbin. This product features a unique coil bobbin and a wound iron core structure, achieving approximately half the storage space. When comparing the EI type (1kVA) and NCW1000 (1kVA), the vertical type has a width reduction of 101mm, and the horizontal type has a height reduction of 114mm (compared to our products). 【Features】 ■ Uses a unique coil bobbin ■ Achieves a wound iron core structure → Approximately half the storage space *For more details, please refer to the PDF document or feel free to contact us.

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【Feature Introduction】NCW Transformer <Lightweight Edition>.

【Feature Introduction】NCW Transformer <Lightweight Edition>.

"We want to reduce the total weight of the device" and "We don't want to carry heavy transformers!" We will respond to these requests!

We would like to introduce the "Lightweight Edition" of the "NCW Transformer," which was created based on the idea of winding a core with a coil bobbin. This product makes maximum use of excellent core materials without waste, significantly reducing the weight of the device and greatly improving work efficiency. Compared to the EI type (1kVA) weighing 16.0 kg, the NCW1000 (1kVA) weighs 8.3 kg, resulting in a difference of -7.7 kg (compared to our products). 【Features】 ■ Maximizes the use of excellent core materials without waste → Significantly reduces the weight of the device → Greatly improves work efficiency *For more details, please refer to the PDF materials or feel free to contact us.

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Wound Iron Core Transformer "NCW Trans" (Nikko Electric)

Wound Iron Core Transformer "NCW Trans" (Nikko Electric)

No joints, minimal leakage flux! A structure where the primary winding, secondary winding, and core are separately insulated!

The "NCW Transformer" is a wound iron core transformer designed based on the concept of winding an iron core around a coil bobbin, achieving space-saving, lightweight, and high efficiency. The structure features winding on a "U" shaped coil bobbin, with strip-shaped silicon steel sheets wrapped around both ends of the coil bobbin. It allows for efficient iron core winding operations and winding work using an automatic winding machine. 【Features】 ■ Efficiency in iron core winding operations ■ Winding work possible with an automatic winding machine ■ Complete separation of primary and secondary windings ■ Use of oriented silicon steel sheets ■ Full utilization of iron core performance due to no cuts ■ No joints, resulting in minimal leakage flux *For more details, please refer to the PDF document or feel free to contact us.

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Cut core transformer.

Cut core transformer.

Compact and lightweight design is achievable! We are also considering high-frequency power transformers!

The "Cut Core Transformer" can achieve miniaturization and weight reduction compared to punched core types. It also has excellent magnetic properties, allowing for reduced losses in high-frequency devices through the use of materials like super core. We encourage consideration not only for commercial power transformers but also for high-frequency power transformers. 【Features】 ■ Achieves miniaturization and weight reduction ■ Excellent magnetic properties ■ Reduces losses in high-frequency devices *For more details, please refer to the PDF materials or feel free to contact us.

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NCW Trans (No Cut Roll).

NCW Trans (No Cut Roll).

Greatly contributes to energy conservation! Coil bobbin-type laminated core transformer with high insulation performance.

The "NCW Transformer" is a coil bobbin type transformer that provides appropriate power for various applications. It is manufactured based on the concept of "winding a core with a coil," featuring energy efficiency, compact size, lightweight and slim design, high performance, and cost-effectiveness. It has high reliability due to the adoption of bobbins compliant with IEC742 and UL94V-0. 【Features】 ■ Achieves high insulation performance ■ Available in a series from 100VA to 2,500VA ■ Insulation type compatible with Class B ■ RoHS compliant ■ High reliability due to the adoption of bobbins compliant with IEC742 and UL94V-0 *For more details, please refer to the PDF document or feel free to contact us.

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Insulated transformer for PCS for solar power generation (with case)

Insulated transformer for PCS for solar power generation (with case)

Insulated transformer for PCS for solar power generation (enclosed case)

【Features of Insulation Transformer Products for Solar Power Generation PCS】 ★ Enables stable power supply with insulation specifications for power generation systems and power grids ★ Comes with a breaker storage box (IP34) (including terminal blocks, breakers, etc.) ★ Prevents leakage current ★ Can be used with heavy-duty round (optional) ★ Compatible with PCS installation (optional) ★ Custom design can be considered for each installation condition. Energy-saving type (optional) Uses amorphous core to reduce standby power (no-load loss) during non-generation at night, demonstrating energy-saving effects.

  • Solar power generator

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Nihon Denshi's Case Study at the TECHNO-FRONTIER 2023 Exhibition

Nihon Denshi's Case Study at the TECHNO-FRONTIER 2023 Exhibition

[Coverage] Results of the exhibition! Collected 447 surveys over the 3-day event at one booth! (Nikko Electric Co., Ltd., Custom Transformer Manufacturer)

The official YouTube channel of the Japan Management Association, which hosts TECHNO FRONTIER, features a special segment on Nikkoh Electric's efforts at the exhibition in the 【Exhibition Utilization Case】 section! Short version: https://youtu.be/0YuaT4LBOoU?si=LfAjhwY5XN6VQVMr Long version: https://youtu.be/DnfVvyRN7Wc?si=mTagkRXz4rmQN1rQ Nikkoh Electric will also be exhibiting at TECHNO FRONTIER (Tokyo Big Sight) held from July 23 to 25 this year! Please be sure to watch the 【Utilization Case Video】 and visit the Nikkoh Electric booth! We look forward to your visit from July 23 to 25!

  • Exhibition planning/construction
  • Transformers
  • Inductor Coil

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[Coverage] Techno Frontier 2024 Solar Power Transformers

[Coverage] Techno Frontier 2024 Solar Power Transformers

Stable power for solar power generation and UPS comes from our transformers.

Nichiyou Electric Co., Ltd. will exhibit solar power transformers at TECHNO-FRONTIER 2024. For more details, visit the online exhibition at .tv! #Exhibition #TokyoBigSight #MakuhariMesse #PacificoYokohama

  • Exhibition planning/construction
  • Transformers
  • Solar power generator

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Nihon Electric's Case Study on Utilizing the TECHNO-FRONTIER 2024 Exhibition

Nihon Electric's Case Study on Utilizing the TECHNO-FRONTIER 2024 Exhibition

[Coverage] Examples of Utilizing Exhibitions! Experience with Winding and Friends on SNS, Appearance of NIKKO-chan (Custom Transformer Manufacturer NIKKO Electric Co., Ltd.)

The official YouTube channel of the Japan Management Association, which hosts TECHNO FRONTIER, features a special segment on the efforts of Nikkou Electric at the exhibition for two consecutive years! This is Nikkou Electric's initiative in its second year of "synthesis"! Short version: https://youtu.be/9BucCokq-xg?si=Q19MBs1rP_y_8qdH Long version: https://youtu.be/rRfMBuKAtqY?si=o9Rzh8diIPlvYwMz Nikkou Electric will also be exhibiting at TECHNO FRONTIER (Tokyo Big Sight) held from July 23 to 25 this year! Please be sure to watch the "case study video" and visit the Nikkou Electric booth! We look forward to seeing you from July 23 to 25!

  • Exhibition planning/construction
  • Transformers
  • transformer

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Trans

Trans

A rich lineup! Based on your requests, we will propose suitable products for you.

We would like to introduce the "Transformers" handled by Nippon Pulse Industry. Our lineup includes small "High-Frequency Pulse Transformers" used for applications such as IGBT drives and signal transmission, as well as "High-Frequency High-Voltage Transformers," "Flyback Circuit Transformers," and "High-Frequency Transformers." Our company designs, manufactures, and sells various transformers, and we will propose suitable products based on our customers' requests. 【Lineup (Excerpt)】 ■ High-Frequency Pulse Transformers ■ High-Frequency High-Voltage Transformers ■ Flyback Circuit Transformers ■ Switching Transformers ■ High-Frequency Transformers *For more details, please refer to the PDF materials or feel free to contact us.

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  • Transformers

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【Up to AC20kV!】High-frequency, high-voltage transformer (custom-made)

【Up to AC20kV!】High-frequency, high-voltage transformer (custom-made)

We can also accommodate silicone-filled types, open types, and thin-filled transformers.

Our company designs, manufactures, and sells various types of transformers. We offer a lineup including the "silicone-filled type transformer," suitable for driving high-capacity power devices such as HVIGBTs with high partial discharge withstand voltage, as well as "open type transformers" and "thin filled transformers" with a height of 12mm. Additionally, we can also produce custom transformers tailored to various applications. 【Specifications】 ■ Silicone-filled type transformer ・Withstand voltage AC20000V/CSV AC9000V ■ Open type transformer ・Withstand voltage AC10000V/CSV AC5000V ■ Thin filled transformer ・Withstand voltage AC6000V/CSV AC2200V *For more details, please refer to the PDF document or feel free to contact us.

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Switching transformer (custom)

Switching transformer (custom)

We have adopted our original bobbin to achieve high output! Based on customer requests, we propose suitable products.

We offer switching power supply transformers that meet various needs, such as transformers with multiple output windings and high voltage products. Additionally, we design, manufacture, and sell a variety of transformers, and we can propose suitable products based on our customers' requests. Please feel free to contact us when you need assistance. 【Features of Multi-Output Switching Transformers】 ■ High insulation voltage ■ Low cost and short delivery time ■ Utilizes our original bobbin to achieve multiple outputs - EI33: Up to 7 output circuits - EI40: Up to 12 output circuits *For more details, please refer to the PDF document or feel free to contact us.

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  • Transformers

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