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Transformers Product List and Ranking from 80 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Oct 08, 2025～Nov 04, 2025
This ranking is based on the number of page views on our site.

Transformers Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Oct 08, 2025～Nov 04, 2025
This ranking is based on the number of page views on our site.

  1. 大阪高波 Osaka//Electronic Components and Semiconductors
  2. null/null
  3. 長野愛知電機 本社・工場 Nagano//Industrial Electrical Equipment
  4. null/null
  5. 5 電気計器 Osaka//Industrial Machinery
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Transformers Product ranking

Last Updated： Aggregation Period:Oct 08, 2025～Nov 04, 2025
This ranking is based on the number of page views on our site.

  1. High Voltage Receiving Cubicle [Pole-Mounted Type] 長野愛知電機 本社・工場
  2. Presentation of Materials: How to Choose the Best Breaker for Transformers - The Basics
  3. Constant Voltage Transformer (CVT) 岩田興産 本社
  4. 4 Are you having trouble with the delivery date of the transformer? ジェーピーシー
  5. 4 Mitsubishi Electric distribution oil-filled transformer 藤川伝導機

Transformers Product List

31～45 item / All 224 items

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Are you having trouble with the delivery date of the transformer?

Are you having trouble with the delivery date of the transformer?

Are you having trouble with delivery deadlines? Would you like to request alternative support from JPC?

Let's request an alternative from JPC to resolve the delivery issues with the transformers. - We have our own purchasing routes for unique core materials, and there is a possibility of obtaining materials that take time to acquire from other companies. - Additionally, there may be cases where we have standard stock of equivalent core materials from other companies that are delayed. - Our partner factories are fully managed by our own company, allowing for short lead-time production. (The partner factories are 100% our business.) - As a transformer specialist manufacturer, we can respond quickly from design and prototyping to estimation and mass production.

  • transformer

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Transformer for pressure gauge, standard 50VA, EPT-50A1

Transformer for pressure gauge, standard 50VA, EPT-50A1

Hirai Electric Meter Standard Product: Standard 50VA with Fuse

This is a standard instrument transformer rated for a load of 50VA, suitable for circuits with a maximum voltage of up to 7.2kV/6.9kV. As of 2012, it has a delivery record of 50 years since production began, making it one of the long-established epoxy-molded instrument transformers in Japan. It is primarily compliant with JIS/JEC standards, but can also accommodate overseas standards upon request. Production location: Made in Japan (Kyoto).

  • Transformers
  • power supply
  • Board materials

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Hirai Electric Instrument Co., Ltd. Product Introduction Catalog

Hirai Electric Instrument Co., Ltd. Product Introduction Catalog

A large number of current transformers, voltage transformers, and other instruments for measuring devices are featured!

This catalog is a product introduction from Hiraï Electric Instrument Co., Ltd., which mainly manufactures and sells dry-type and molded instrument transformers, special transformers, resin products, and more. We offer a wide range of instrument transformers, including "Round Window Through Type Double Molded Current Transformers" and "Square Window Through Type Double Molded Current Transformers," as well as instrument voltage transformers and current transformers. [Contents] ■ Features of Hiraï Electric Instrument Co., Ltd. ■ Instrument Current Transformers (for maximum voltage circuits up to 1.15kV) ■ Instrument Voltage Transformers (for maximum voltage circuits up to 1.15kV) ■ Instrument Current Transformers (for maximum voltage circuits up to 3.45kV/7.2kV) ■ Instrument Voltage Transformers (for maximum voltage circuits up to 3.45kV/7.2kV) ■ Instrument Current Transformers (for maximum voltage circuits up to 34.5kV (Class above special high voltage)) ■ Instrument Voltage Transformers (for maximum voltage circuits up to 34.5kV (Class above special high voltage)) ■ Zero Sequence Current Transformers ■ Auxiliary Current Transformers, Synthetic Current Transformers, Auxiliary Voltage Transformers ■ Split-type Current Transformers ■ Large Diameter, High Current Bushing CT ■ Reactors for Inverters *For more details, please refer to the catalog or feel free to contact us.

  • Electronic Components
  • Machine elements
  • Other measurement and measuring equipment

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Trans "EPT-KA Series"

Trans "EPT-KA Series"

This is an operation transformer dedicated to a high voltage 6.9kV circuit!

The "Operation Transformer EPT-KA Series" is a transformer specifically designed for high voltage 6.9kV circuits. The standard lineup includes "1kVA," "2kVA," "3kVA," and "5kVA," tailored to various applications. The limit voltage fluctuation is set at 15%, ensuring a safe, reliable, and high-quality design. Custom manufacturing is available to meet various specifications. Please feel free to consult us. 【Features】 ■ Wide range of lineup ■ Custom manufacturing available for various specifications ■ Specifically for high voltage 6.9kV circuits ■ Choice of with or without fuses ■ Limit voltage fluctuation set at 15% *For more details, please refer to the catalog or feel free to contact us.

  • Electronic Components
  • Machine elements
  • Other measurement and measuring equipment

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Transformer "Large Single-Phase Transformer / Large Three-Phase Transformer"

Transformer "Large Single-Phase Transformer / Large Three-Phase Transformer"

Both large single-phase and large three-phase models can be customized.

■ Large Single-Phase Transformer Custom options available for input voltage, output voltage, circuit additions, metal cases, etc. ■ Large Three-Phase Transformer Custom options available for star connection, delta connection, Scott connection, metal cases, etc.

  • transformer

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UMEC Comprehensive Catalog [Various Transformers, Coils, Custom Designs]

UMEC Comprehensive Catalog [Various Transformers, Coils, Custom Designs]

We handle RF transformers, power transformers, common mode chokes, XDSL transformers, ISDN I/F transformers, and more!

This catalog is the English version comprehensive catalog of UMEC (Universal Microelectronics Co., Ltd.), a manufacturer handled by Toki Tsusho Co., Ltd. The company was established in 1984 and is based in China and Vietnam, providing various transformers, coils, and custom-designed products. We handle RF transformers, power transformers, common mode chokes, XDSL transformers, ISDN I/F transformers, and more. [Contents (partial)] ■UMEC Magnetic Components ■UMEC Magnetic Components Roadmap ■UMEC Magnetic Components RD / Engineering Manpower ■UMEC Magnetic components -- Superiority ■Magnetic Components Overview *The catalog available for download here is the English version. Please feel free to contact us for more details.

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  • transformer

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Transformer "L type"

Transformer "L type"

A wide variety of models available! Transformers that cater to various applications.

The "L type" is the most standard E1 type transformer. We offer a wide variety of models and can manufacture them with leads, terminals, covers, etc., according to your specifications. 【Features】 ○ Supports small lots ○ Responds to short delivery times *For more details, please contact us or download the catalog.

  • Transformers

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Transformer "SC type"

Transformer "SC type"

Transformer using H-shaped and Z-shaped materials with silicon steel plates! Capable of using various terminals.

The "SC type" is an open type that uses H material and Z material silicon steel plates. Various types of terminals can be used. When using a bake terminal board, the height will be increased by 20 to 50 mm. 【Features】 ○ Supports small lots ○ Responds to short delivery times For more details, please contact us or download the catalog.

  • Transformers

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Trans M-EL

Trans M-EL

Single-phase, multi-winding, multi-tap, electrostatic shield, grounding terminal, with power indicator, power indicator with blue LED.

We have developed a revolutionary transformer that pursues safety and ease of use, completely eliminating the shortcomings of conventional products, and achieving industry-leading wiring speed (1/5 compared to conventional products). High quality, high functionality, and thorough cost reduction have made low prices possible.

  • Power Supplies

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【BOURNS】Planar Type Transformer * Slim Type, High Power PLN Series

【BOURNS】Planar Type Transformer * Slim Type, High Power PLN Series

Design for PoE requiring 48W to 70W with a slim profile and high power, frequency 250kHz. Low leakage inductance of 0.29μH to 0.6μH.

The output voltage of the new PLN series products is 5V and 12V, with an output current ranging from 4A to 14A, and they can withstand an insulation resistance test of 1750VDC. In addition to PoE, they are suitable for various applications such as LED lighting, industrial power supply systems, switching power supplies, and BMS. <Features> - DC/DC transformer for 48W to 70W forward converters - Low leakage inductance of 0.29μH to 0.6μH - Slim design - Surface mount - Operating temperature range: -40°C to +125°C - RoHS compliant Other product characteristics can be viewed in the downloadable materials. For quotes and sample requests, please contact the authorized distributor, Seiwa.

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Musashino Doko Co., Ltd. - Transformers, Reactors * Supporting from design to mass production.

Musashino Doko Co., Ltd. - Transformers, Reactors * Supporting from design to mass production.

From design to mass production of transformers and reactors tailored to your needs, we provide one-stop service! Small communication transformers / large three-phase transformers / power units.

Musashino Tsukou Co., Ltd. is a company engaged in the design and manufacturing of transformers and reactors. We have been involved in the manufacturing of these transformers and reactors for over 60 years, striving for the development of our unique products and the improvement of technology. The products created through our daily efforts are utilized in various fields, including medical devices. Based on the technology cultivated over our 60-year history, we handle everything from small communication transformers to large three-phase transformers and the assembly of power units. Our Tianjin factory in China, which has been in operation for 25 years, adheres to the founding principle of "small-batch production of a wide variety" and maintains stable quality. We offer custom-made solutions tailored to the usage conditions and product specifications, including small and specially shaped transformers that match the product structure, as well as reactors designed to suppress heat generation. We support the introduction from the specification consideration and design stage. We respond to a wide variety of requests, including the application of overseas safety standards and the reproduction of existing products from other companies. Please feel free to contact us when you need our services.

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Kamata Signal Company Comprehensive Catalog

Kamata Signal Company Comprehensive Catalog

This is a comprehensive product catalog featuring a wide range of items, including transformers, parking signal systems, and information display devices.

This catalog introduces the products handled by Kamata Signal Co., Ltd. It features a variety of items, including the "AC Constant Voltage Power Supply AVR" with an output voltage distortion rate of 5% or less, the "2-Light LED Signal Light" that displays color only when lit, and the "Rotating Light with Buzzer" that operates both the rotating light and buzzer simultaneously. Please make use of this for selecting products. 【Featured Products】 ■ Transformers and Power Supplies ■ Parking Signal Systems ■ Information Display Devices ■ Bells and Buzzers ■ Various Information Display Devices ■ Various Transformers *For more details, please refer to the PDF materials or feel free to contact us.

  • Transformers
  • Signal lights and rotating lights
  • Indicator Light

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Special purpose transformer *Capable of withstanding stress during switching!!

Special purpose transformer *Capable of withstanding stress during switching!!

We design and manufacture transformers with "custom specifications" for each customer.

The winding is reinforced with glass fiber, and after setting it in a mold, it is produced using the "mold method vacuum impregnation method," where epoxy resin is impregnated while "vacuuming." The epoxy resin is endowed with self-extinguishing properties, so there is no concern about combustion, secondary fires, or explosions. The epoxy resin is a low-viscosity type that does not contain fillers such as silica. Therefore, the resin penetrates even into the interior of the winding. Due to the vacuuming process, no air bubbles enter the resin, making it a highly reliable insulation method with no concern for partial discharge (corona) that could arise from this. The winding has a monolithic molded structure, making it resistant to moisture and preventing moisture absorption. The glass fiber-reinforced winding has excellent mechanical strength, allowing it to withstand stress during voltage switching. It can be made smaller and lighter than oil-insulated transformers, and maintenance inspections are also easy. *For more details, please download the catalog or contact us directly.*

  • Other energy equipment

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