We have compiled a list of manufacturers, distributors, product information, reference prices, and rankings for Transformer.
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Transformer Product List and Ranking from 78 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Dec 17, 2025～Jan 13, 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 17, 2025～Jan 13, 2026
This ranking is based on the number of page views on our site.

  1. 松田精機 Hyogo//Manufacturing and processing contract
  2. null/null
  3. null/null
  4. 4 UL Japan Tokyo//Testing, Analysis and Measurement
  5. 4 大阪高波 Osaka//Electronic Components and Semiconductors
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Transformer Product ranking

Last Updated： Aggregation Period:Dec 17, 2025～Jan 13, 2026
This ranking is based on the number of page views on our site.

  1. Film polishing device "SP-100 type" 松田精機
  2. Extra Edition: What is "Trans" that you can't ask about now? For Complete Beginners Vol. 3
  3. Film polishing device "SP-50 type" 松田精機
  4. Scott Transformers (Dry-Type Transformers), Large Capacity TBS Series TSURUTA ELECTRIC CO., LTD.
  5. 5 The advantages of aluminum wire compared to copper wire in the "Aluminum Wire Three-Phase Transformer" data.

Transformer Product List

226～233 item / All 233 items

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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

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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

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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

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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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[Research Material] Global Market for Industrial Special Coatings

[Research Material] Global Market for Industrial Special Coatings

World Market for Industrial Special Coatings: Anti-corrosion Coatings, Flame Retardant Coatings, Insulation Coatings, Others, Automotive Industry, Shipping ...

This research report (Global Industrial Specialty Coatings Market) investigates and analyzes the current status and outlook for the global market of industrial specialty coatings over the next five years. It includes information on the overview of the global industrial specialty coatings market, trends of major companies (sales, selling prices, market share), market size by segment, market size by major regions, and distribution channel analysis, among other details. The market segments by type include anti-corrosion coatings, flame retardant coatings, thermal insulation coatings, and others, while the segments by application focus on the automotive industry, shipping industry, equipment manufacturing industry, and others. The regional segments are categorized into North America, the United States, Europe, Asia-Pacific, Japan, China, India, South Korea, Southeast Asia, South America, the Middle East, and Africa, to calculate the market size of industrial specialty coatings. It also includes the market share of major companies in industrial specialty coatings, product and business overviews, and sales performance.

  • Other 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).

  • others

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