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transformer Product List and Ranking from 77 Manufacturers, Suppliers and Companies | IPROS GMS

Last Updated： Aggregation Period:May 20, 2026～Jun 16, 2026
This ranking is based on the number of page views on our site.

transformer Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:May 20, 2026～Jun 16, 2026
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. 大阪高波 Osaka//Electronic Components and Semiconductors
  4. 4 松田精機 Hyogo//Manufacturing and processing contract
  5. 5 UL Japan Tokyo//Testing, Analysis and Measurement
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transformer Product ranking

Last Updated： Aggregation Period:May 20, 2026～Jun 16, 2026
This ranking is based on the number of page views on our site.

  1. Possible estimation of effects: CO2 reduction power source solution [Exhibition Participation]
  2. Film polishing device "SP-100 type" 松田精機
  3. Extra Edition: What is "Trans" that you can't ask about now? For Complete Beginners Vol. 3
  4. Film polishing device "SP-50 type" 松田精機
  5. 4 It was introduced in Miyagi Industrial Encyclopedia (Technology Introduction) by Nichiko Electric Co., Ltd. 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)

transformer Product List

211～232 item / All 232 items

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TOGA Product Catalog: Fully Sealed Reagent Storage and Harmful Gas Purification Equipment, etc.

TOGA Product Catalog: Fully Sealed Reagent Storage and Harmful Gas Purification Equipment, etc.

A smart laboratory creates a safe research environment for researchers!

This catalog features TOGA products, including fully enclosed reagent cabinets, fully enclosed refrigerated reagent cabinets, and hazardous gas purification devices, all handled by TOGA Co., Ltd. Our company is dedicated to creating a safer and cleaner laboratory environment for researchers, focusing on safety, accident prevention, and environmental protection. We also offer a unique consulting program for building safe laboratories. [Contents] ■ Fully enclosed reagent cabinets ■ Fully enclosed refrigerated reagent cabinets ■ Hazardous gas purification devices ■ Ductless fume hoods ■ Ventilated workbenches *For more details, please download the PDF or contact us.

  • Other laboratory equipment and containers
  • transformer

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[Electronic Components Business] Transformers and Coils (JAXA Certified)

[Electronic Components Business] Transformers and Coils (JAXA Certified)

From communication devices to aerospace! Contributing to problem-solving with transformers and coils that meet various applications and environments.

The device product business of Iruichi Communication Industry, which originated from the manufacturing of transformers and coils necessary for telecommunications infrastructure and communication devices. We are constantly involved in the development of devices that are at the forefront of the times, continuing to change and evolve, and we have honed our technical skills to thoroughly respond to our customers' applications and the environments in which they are used. We have established a system that consistently handles device production tailored to applications and environments, from planning and development to design, manufacturing, quality control, delivery, and support, and we can flexibly respond to small lot production for specialized industrial equipment as well as mass production. Please consult us about your challenges and the characteristics you require. 【Features】 ■ Compliance with strict quality control standards ■ Established a system for consistent device production tailored to applications and environments ■ Flexible response from small lot production for specialized industrial equipment to mass production ■ Shared awareness of high-quality management across the company, including overseas manufacturing bases *For more details, please refer to the related links or feel free to contact us.

  • Inductor Coil
  • transformer

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Testing, evaluation, certification services

Testing, evaluation, certification services

Testing and evaluation of safety and reliability! Capable of handling high-energy batteries such as lithium-ion batteries for automobiles.

The remarkable proliferation of EVs (electric vehicles), HEVs (hybrid electric vehicles), and PHEVs (plug-in hybrid electric vehicles) has led to a sharp increase in the demand for high-output, high-energy-density drive batteries. To ensure the fundamental safety of batteries and obtain essential data regarding the design of automotive systems and battery packs, performance, reliability, and safety testing are essential. Our company provides a wide range of testing and evaluation services with testing facilities capable of handling high-energy batteries such as lithium-ion batteries for automotive use. Additionally, leveraging our track record in type approval testing for various vehicle components, we support obtaining approvals through testing services compliant with R100 and R136, which are mandatory for vehicles equipped with REESS. *For more details, please refer to the PDF document or feel free to contact us.*

  • Public Testing/Laboratory
  • Other contract services
  • Other services
  • transformer

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Antiviral special coating SIAA registered / water-based type

Antiviral special coating SIAA registered / water-based type

Antiviral environment for air conditioner filters! Entering the 7th wave: Effective infection control measures for this season, where ventilation is difficult during the scorching heat!

Newly developed water-based anti-virus and anti-bacterial special coating agent: GlossWell #930 AERO Type Anti-Viral. Development began urgently in the fall of 2020 when stronger virus countermeasures were urgently needed, and it was completed about six months later in February 2021. It contains a special type of quaternary ammonium salt as the main antibacterial component, providing anti-virus, anti-bacterial, and anti-fungal functions. [Establishing an anti-virus environment for air conditioning and ventilation system filters] ◯ Physically controls viruses attached to the filter ◯ SIAA registered: Testing method ISO 21702 Countermeasures against viruses in air conditioners and ventilation systems have been considered a difficult challenge, but with the special anti-virus coating formed by GlossWell #930 AERO, it is possible to apply physical virus countermeasures to air conditioning equipment. Since GlossWell #930 AERO is a water-based anti-virus special coating agent, it has a low viscosity level when forming the coating, which prevents it from clogging the fine pores of the filter.

  • paint
  • transformer

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Ring Ball Master "KR-6000D"

Ring Ball Master "KR-6000D"

It's 6KVA because it's a WB transformer, yet it weighs only 15kg! It's lightweight and easy to move.

The "KR-6000D" is a ring transformer master that employs an efficient WB transformer. It eliminates the waste of magnetic characteristics caused by the shape of the WB transformer, and its synergistic effect further enhances performance. With minimal heat generation, it achieves about half the size and weight, overturning the conventional notion that transformers are heavy. 【Features】 ■ Utilizes an efficient WB transformer ■ Compact and lightweight (about half the weight of commercially available 6KVA transformers) ■ High quality and energy-saving type ■ No waste in magnetic characteristics ■ Comes with 8 outlets for 100V *For more details, please download the PDF or contact us.

  • transformer
  • Transformers
  • transformer

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Development Research Services

Development Research Services

We can also manufacture transformers in special sizes requested by customers!

At Daiki Electric Co., Ltd., we conduct research on insulating materials and the lamination of transformer coils. We also engage in research on various core materials, in-house development of winding machines and drying processing machinery and equipment, as well as research and development of power supplies. Additionally, we handle the production and machining of transformers, magnets, and reactors, electrical processing, design of transformers and distribution boards, and various physical testing. 【Business Activities】 ■ Development and Research ■ Production ■ Design ■ Testing ■ Marketing *For more details, please download the PDF or feel free to contact us.

  • transformer
  • transformer

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Iruichi Communication Industry Co., Ltd.

Iruichi Communication Industry Co., Ltd.

Design development and manufacturing of transformers, power supplies, cabinets, LED lighting fixtures, and communication devices.

Transformers, power supplies, cabinets, LED lighting fixtures, design development and manufacturing of communication devices. Areas of Expertise: Testing equipment for communication circuit networks, such as protocol checkers for electrical and optical communication networks. Product Line: Design development and manufacturing of transformers, power supplies, cabinets, LED lighting fixtures, and communication devices. Main Processed Products: Transformers and coils for communication equipment, switching power supplies, 19-inch cabinets, straight tube LED lighting fixtures. For more details, please visit our company website. https://www.iriichi.co.jp/

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Tokyo University Wireless Co., Ltd.

Tokyo University Wireless Co., Ltd.

Switching transformers (EE5 to EE80), high-voltage transformers, and design and manufacturing of various production equipment.

Processing content, main products and technology features: Electrical assembly, electrical wiring, winding, cutting processing, and mechanical assembly. Switching transformers, line filters, large toroidal coils, special coils, production equipment, and tabletop jigs. In addition to the know-how in transformer coil design cultivated over many years, we achieve reduced lead time for startup and stabilized quality by conducting in-house design and development of equipment and tools. Furthermore, this in-house equipment design know-how is also applied to external sales equipment.

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Ceramagic Installation Example: Ceramagic + UFO-MIX Usage Example 2

Ceramagic Installation Example: Ceramagic + UFO-MIX Usage Example 2

Deodorization measures for fermentation odors in food factories.

As our main business in environmental improvement, we contribute to various environmental enhancements in the industrial sector through our world-renowned ceramics technology for "water and air purification."

  • Other environmental equipment
  • transformer

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コイルボビン式巻鉄心変圧器『NCWトランス』。

コイルボビン式巻鉄心変圧器『NCWトランス』。

狭いスペースにトランスを設置可能！省スペース・軽量・高効率を実現

『NCWトランス』は、“ロ”の字型のコイルボビンに巻線がされ、 コイルボビンの両端に帯状の珪素鋼板が巻き付けられた巻鉄心変圧器。 優れた鉄心素材をムダなく活用しているため、装置重量の大幅削減、作業効率の大幅アップが期待されます。 さらに、1次コイルと2次コイルが完全に独立しているため、高い絶縁性能を実現しました。 ダウンロード資料では、NCWトランス　高効率編・省スペース編・軽量編の3資料にて具体的な数値を用いた資料もご用意しております。 ※詳しくはPDF資料をご覧いただくかお気軽にお問い合わせ下さい。 イプロス未登録の方のお問い合わせは 本文下にある関連リンク 【日幸電機株式会社問い合わせフォーム(※イプロス未登録の方はこちらからお問い合わせください)】 よりお問い合わせください。 ☆★☆★↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓☆★↓↓↓↓↓↓↓↓☆★ ☆★☆★↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓☆★↓↓↓↓↓↓↓↓☆★ ☆★☆★↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓☆★↓↓↓↓↓↓↓↓☆★

  • transformer
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WB Trans *Compact, lightweight, thin

WB Trans *Compact, lightweight, thin

The coil bobbin and iron core are finished as an integrated structure, achieving high insulation performance and precise dimensional shape.

The "WB Transformer" is a newly conceived transformer that incorporates a no-cut iron core into a newly developed coil bobbin. By developing a coil bobbin and iron core winding device, we have achieved efficiency and stability in the winding, insulation processing, and iron core winding operations. It is an ecological transformer that promotes resource conservation and energy efficiency. 【Features】 ■ Compact, lightweight, and thin ■ High reliability ■ Fully utilizes iron core performance ■ No cuts or gaps in the iron core ■ Uses coil bobbin *For more details, please refer to the PDF document or feel free to contact us.

  • transformer
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Imai Electric Co., Ltd.

Imai Electric Co., Ltd.

We provide environmentally friendly transformers that utilize renewable energy.

Imai Electric Co., Ltd. is a company specializing in the manufacture of various types of transformers. They provide environmentally friendly transformers utilizing renewable energy and can accommodate a wide range of capacities from 100 VA to 500 kVA, including single-phase, three-phase, molded, and amorphous types. They are also skilled in customizing products to meet the specific needs of customers. They manufacture transformers that have obtained dual certification for CUL and CE marking standards, supplying products to various industrial machinery manufacturers with high technical expertise and quality.

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Transformer "PT type"

Transformer "PT type"

PT type for printed circuit board mounting

This product is a PT type transformer designed for mounting on printed circuit boards, using silicon steel sheets. Most of them are custom-made, so products can be manufactured to match the size and specifications. The capacity can be designed and manufactured from approximately 0.8VA to 8VA. 【Features】 ■ Designed for mounting on printed circuit boards ■ Pin embedded type ■ Compliant with RoHS regulations ■ Conforms to safety standards of various countries including PSE, IEC, UL, and CSA *For more details, please contact us or download the catalog.

  • power supply
  • Other electronic components and modules
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Trans "P Band Type"

Trans "P Band Type"

Print circuit board mounting type P band type

This product is a P-band type low-frequency transformer designed for mounting on printed circuit boards, using silicon steel sheets. Most of the products will be custom-made, so sizes can be produced according to specifications. Capacities of approximately 0.1W to 7W can be manufactured. 【Features】 ■ Designed for mounting on printed circuit boards ■ Compliant with RoHS regulations ■ Compliant with PSE safety standards *For more details, please contact us or download the catalog.

  • Other electronic components and modules
  • power supply
  • transformer

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Introduction of Chinese manufacturers of electronic components handled by our company.

Introduction of Chinese manufacturers of electronic components handled by our company.

Fully supported! We handle a wide range of products from Chinese electronic component manufacturers.

We handle products from numerous Chinese electronic component manufacturers. Our sales staff from China will respond kindly, politely, and promptly. *In April 2013, we established a local subsidiary, Shanghai Yongxi Trading Co., Ltd., in Shanghai, China, ensuring comprehensive support in China. 【Main Companies and Features】 ■ MOURSON (DC/DC Converters): High quality, low price, short delivery time ■ Huashuang Electronics (EMS Production): From component procurement to assembly of finished products ■ Dongfang Kemai Electronics (LCD Displays): High quality, low price, short delivery time ■ Hengda Machinery (Aluminum Die Casting): High quality, low price, short delivery time ■ AIHUA (Aluminum Electrolytic Capacitors): World-class market share *For more details, please feel free to contact us.

  • Other electronic parts
  • EMS
  • converter
  • transformer

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Developing large power transformers [Development technical materials available!]

Developing large power transformers [Development technical materials available!]

【Support for multiple varieties and small-scale production】 Abundant material selection according to specifications - capable of designing and manufacturing for miniaturization and high heat dissipation! Numerous achievements in EV vehicles, storage batteries, and more.

At Peck Co., Ltd., we handle products such as "large power transformers/reactors" and "large current planar transformers/coils" from design to manufacturing. We possess five technologies: "material technology," "mechanical design technology," "heat dissipation design technology," "optimization design technology," and "basic characteristic verification technology for transformers," enabling us to support products like transformers, coils, and reactors. ■ Available capacities - From several kVA to several hundred kVA - From several grams to several hundred kgs ■ Core materials - Silicon steel sheets, Supre-E cores, dust cores, alloy dust cores, amorphous cores, ferrite cores ■ Constraints - We can accommodate requests except for special applications (military, aerospace, aviation, nuclear-related, etc.). - However, requirements regarding characteristics, shapes, sizes, and prices will need to be discussed separately. *For information about our technologies, please refer to the materials available for download in PDF format.

  • transformer
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[On-Demand Seminar] Evaluation of Human Exposure in 5G

[On-Demand Seminar] Evaluation of Human Exposure in 5G

I will provide a detailed explanation of SAR and power density measurements.

In recent years, the sale of 5G-equipped smartphones, the launch of local 5G services, and the planned sequential rollout of commercial services by major carriers since March 2020 have led to the full-scale implementation of 5G, the next-generation communication standard. 5G is characterized by ultra-high speed, ultra-low latency, and a large number of simultaneous connections, making it essential for promoting IoT applications such as autonomous driving in vehicles, smart factories, and the activation of the entertainment sector. There are high expectations for expansion and innovation not only in traditional communication fields but also in new areas and services. On the other hand, concerns about the impact of 5G on human health are also rising, and human exposure tests to determine whether electromagnetic waves emitted by communication devices such as smartphones, laptops, and GPS trackers have adverse effects on the human body are becoming increasingly important. In Japan and around the world, there is a growing demand for human exposure testing for portable wireless devices, and human exposure tests for 5G will be an unavoidable requirement for the future spread of 5G. In this seminar, we will explain not only SAR but also power density measurements necessary for 5G millimeter-wave compliance, and further introduce the testing services we offer.

  • 5GSARサブ.jpg
  • Technical Seminar
  • transformer

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Transformer inspection methods

Transformer inspection methods

Rich inspection content such as "pressure test" and "inter-layer dielectric strength test"! Introducing the inspection methods for transformers.

We conduct intermediate inspections, final inspections, and shipping inspections for transformers. In the "withstand voltage test," we check whether the insulation between the test subject and other parts maintains appropriate insulation capability. In addition to this, there are other tests such as "inter-layer dielectric strength test," "insulation resistance test," and other items tested during prototype production based on the validity of the design and customer requests. 【Inspection Contents】 ■ Withstand Voltage Test ■ Inter-layer Dielectric Strength Test ■ Insulation Resistance Test ■ No-load Current (Excitation Current) / No-load Loss (Iron Loss) ■ No-load Voltage *For more details, please refer to the PDF document or feel free to contact us.

  • transformer
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ECHONET Lite Standard Certification and Testing Services

ECHONET Lite Standard Certification and Testing Services

Over 100 types of devices and sensors are covered! If you are considering obtaining certification, please consult with us.

JEMIC conducts certification and certification testing for the ECHONET Lite standard. ECHONET Lite is a communication specification that enables the IoT transformation of resource-efficient devices such as sensors, white goods, and facility equipment, facilitating services like energy management and remote maintenance. By standardizing communication specifications and control commands for each device, it enables system construction in a multi-vendor environment. 【What is ECHONET Lite?】 ■ A communication specification that enables the IoT transformation of resource-efficient devices such as sensors, white goods, and facility equipment, facilitating services like energy management and remote maintenance. *For more details, please refer to the PDF materials or feel free to contact us.

  • Other contract services
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Kyoritsu Electronic Manufacturing Co., Ltd.

Kyoritsu Electronic Manufacturing Co., Ltd.

From items with small lot numbers to mass-produced products.

Processing details, main products and technology features: winding. Manufacturing of input and output transformers. From small lot items to mass-produced products (manufacturing of input and output transformers).

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