We have compiled a list of manufacturers, distributors, product information, reference prices, and rankings for Transformer.
ipros is IPROS GMS ・ IPROS One of the largest technical database sites in Japan that collects information on.

Transformer Product List and Ranking from 42 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Sep 24, 2025～Oct 21, 2025
This ranking is based on the number of page views on our site.

Transformer Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Sep 24, 2025～Oct 21, 2025
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. null/null
  4. 4 大阪高波 Osaka//Electronic Components and Semiconductors
  5. 5 MEIHO Electronics Co., Ltd. Head office:Nagoya, Japan Tokyo branch:Chiyoda-ku, Tokyo Aichi//Industrial Electrical Equipment
Go to Company Ranking

Transformer Product ranking

Last Updated： Aggregation Period:Sep 24, 2025～Oct 21, 2025
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 Film polishing device "SP-50 type" 松田精機
  5. 5 Scott Transformers (Dry-Type Transformers), Large Capacity TBS Series TSURUTA ELECTRIC CO., LTD.

Transformer Product List

736～750 item / All 861 items

Displayed results
P Series Switching Transformer High-Frequency Power Transformer

P Series Switching Transformer High-Frequency Power Transformer

Pin type, compact, lead wire, low profile, vertical type, custom design available.

Features • Pin type, compact, lead wire, low profile, vertical type • Ideal for reducing the mounting area on the circuit board • Shape: P core size: P9 type to P40 type • Insulation type: Compatible with A type to B type Applications Can be used as a power supply for a wide range of applications including switching power supplies, communication equipment, power conditioners, security-related devices, lighting equipment, EVs (electric vehicles), consumer electronics (audio), and more. We can design according to various safety standards (UL, IEC, etc.), insulation distance, temperature rise, output derating, transformer size, and other requirements.

  • transformer
  • High frequency/microwave parts
  • Switching Power Supply

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
EFD series switching transformer high-frequency power transformer

EFD series switching transformer high-frequency power transformer

Pin type, compact, lead wire/low profile, vertical type, custom design available.

Features • Pin type, compact, lead wire, low profile, vertical • Ideal for reducing the mounting area on the PCB • Shape: EFD core size: EFD12 to EFD30 • Insulation type: Compatible with types A to B Applications Can be used as a power supply for a wide range of applications including switching power supplies, communication equipment, power conditioners, security-related devices, lighting equipment, EVs (electric vehicles), and consumer electronics (audio), among others. We can design according to your requirements for various safety standards (UL, IEC, etc.), insulation distance, temperature rise, output derating, transformer size, and more.

  • transformer
  • High frequency/microwave parts
  • Switching Power Supply

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
EF series switching transformer high-frequency power transformer

EF series switching transformer high-frequency power transformer

Pin type, compact, lead wire, low profile, vertical type, custom design available.

Features • Pin type, compact, lead wire, low profile, vertical type • Ideal for reducing the mounting area on the PCB • Shape: EF core size: EF12.6 type to EF25 type • Insulation type: Compatible with A type to B type Applications Can be used as a power supply for a wide range of applications including switching power supplies, communication equipment, power conditioners, security-related devices, lighting equipment, EVs (electric vehicles), consumer electronics (audio), and more. We design according to various safety standards (UL, IEC, etc.), insulation distance, temperature rise, output derating, transformer size, and other requirements.

  • transformer
  • High frequency/microwave parts
  • Switching Power Supply

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Three-phase transformer power transformer

Three-phase transformer power transformer

Support for machine tools, semiconductor manufacturing equipment, distribution boards, and industrial machinery.

Specifications • Increased strength due to a robust terminal block structure. • Higher side walls between terminals to emphasize safety.

  • transformer
  • High frequency/microwave parts
  • Switching Power Supply

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Toroidal transformer power transformer

Toroidal transformer power transformer

The leakage flux is very low, and the noise generation is minimal, making it ideal for audio equipment such as power amplifiers.

Power transformer using a toroidal core. Range of Toroidal type of transformer Specification: 50VA ~ 4KVA (customer requirement is acceptable) Toroidal type of Power transformer made in Taiwan Advantage of Toroidal Power Transformer Low leakage flux Low hum/noise Low exciting current Higher efficiency Outer full insulate Light weight, Compact size and easy to be installed Standard Model of LTE Toroidal Power Transformer, Any custom design is welcome, please contact our sales person for more details.

  • transformer
  • High frequency/microwave parts
  • Switching Power Supply

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Interior finishing material "Decorative Wall" with excellent air purification, deodorization, and humidity control functions.

Interior finishing material "Decorative Wall" with excellent air purification, deodorization, and humidity control functions.

Using volcanic-origin natural material Satsuma Shirasu "Shirasu Balloon"! It excels in air purification, deodorization, and humidity control, creating a healthy and comfortable living space for residents.

The interior finishing material "Decorative Wall," which excels in air purification, deodorization, and humidity control functions, is primarily composed of heated volcanic ash-derived Satsuma shirasu (pumice). It uses high-quality Satsuma shirasu carefully selected from numerous shirasu balloons and is made from natural materials that do not contain any harmful substances, considering environmental impact. 【Features of Decorative Wall】 ■ Excellent moisture absorption and release function It absorbs and releases moisture according to indoor humidity, maintaining comfort regardless of the season, preventing condensation, mold, and mite proliferation, and enhancing heating and cooling efficiency, which can lead to reduced utility costs. ■ High deodorizing function The porous structure with countless holes in the extremely fine particles of shirasu adsorbs odors, regardless of whether they are acidic or alkaline. ■ Adsorption and decomposition of harmful substances (VOCs) In addition to not using any harmful substances, Decorative Wall has the ability to adsorb harmful substances such as formaldehyde, which can cause sick house syndrome. ■ Excellent insulation, heat resistance, and soundproofing functions The countless air layers created by the porous structure of shirasu provide excellent insulation, heat resistance, and soundproofing effects. *Samples are available. Please contact us if you would like one.

  • Company：OTS
  • Price：Less than 10,000 yen
  • others

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Trans

Trans

We have a large number of automatic winding machines for switching transformers! They are compatible with switching power supplies ranging from approximately 5W to 300W.

At Sanshin Electric Co., Ltd., we handle "transformers." If you provide us with information such as the circuit configuration, switching frequency, desired transformer height, and safety standards required for use as a unit or power supply, we can support you from design to prototype to mass production. If you have any issues with transformers, please feel free to contact us. 【Regarding design support, prototype provision, and mass production sales】 ■ Supports switching power supplies with output ranging from approximately 5W to 300W ■ Design of transformers tailored to the circuit configuration used ■ Design support available according to various safety standards (UL, PSE, etc.), insulation distance, and usage conditions *For more details, please refer to the PDF materials or feel free to contact us.

  • transformer

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Medium and large transformers, AC and DC reactors.

Medium and large transformers, AC and DC reactors.

Custom medium and large transformers and reactors tailored to customer specifications. They are widely used in industrial machinery and machine tools.

We handle a wide range of custom transformers, from medium and large transformers and reactors used in industrial machinery and equipment to small transformers of 1 KVA or less. If you have any issues regarding transformers or reactors, please feel free to consult Yoshikawa Elex. We will hold discussions with our customers and propose the optimal transformers and reactors based on your specifications.

  • transformer

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
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

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
[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

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Smart TDS Meter

Smart TDS Meter

Monitoring of water purifier filters

TDSBot is a device that monitors water purifier filters and notifies the optimal time for filter replacement. This product is equipped with two sensors that measure electrical conductivity and one flow meter. The first electrical conductivity sensor is installed on the inlet side of the water purifier filter, and the other is on the outlet side. By monitoring the difference in electrical conductivity measured by these sensors between the inlet and outlet sides, it predicts the timing for filter replacement. Additionally, the flow meter measures the flow rate and determines the replacement timing based on the decrease in flow rate and cumulative usage data. This system allows TDSBot to accurately assess the condition of the filter and prompt replacement at the optimal time. The measured data is stored in the cloud, enabling users to monitor the filter's condition from the office and improve the efficiency of maintenance operations.

  • Other Sensors

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
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

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
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

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
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

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Search Keywords Related to Transformer

COPYRIGHT © 2001-2025 IPROS CORPORATION ALL RIGHTS RESERVED.