Transformers Product List and Ranking from 10 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Oct 15, 2025～Nov 11, 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 15, 2025～Nov 11, 2025
This ranking is based on the number of page views on our site.

  1. 鎌田信号機 Osaka//others
  2. 名晶興産 Aichi//Electrical equipment construction business
  3. 鶴田電機 Ibaraki//Electrical equipment construction business
  4. 日幸電機 仙台営業所 Miyagi//Electrical equipment construction business
  5. タイガン 本社 Kanagawa//retail
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Transformers Product ranking

Last Updated： Aggregation Period:Oct 15, 2025～Nov 11, 2025
This ranking is based on the number of page views on our site.

  1. Kamata Signal Company Comprehensive Catalog 鎌田信号機
  2. Three-phase transformer for solar power generation 50kVA~ PPSC slave device 鶴田電機
  3. Meikyo Kogyo Co., Ltd. Product Handling General Catalog 名晶興産
  4. Nichiko Electric Co., Ltd. (Miyagi Industrial Encyclopedia [Technology Introduction]) 日幸電機 仙台営業所
  5. 4 Up transformer & down transformer 500W voltage converter step-down/step-up タイガン 本社

Transformers Product List

16～28 item / All 28 items

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Solar Trans Series

Solar Trans Series

Equipped with "instant voltage drop countermeasure function" to suppress system voltage drop! Achieving space-saving, cost reduction, and shortened construction time for the entire solar power generation system.

■ Cost reduction is possible through measures against instantaneous voltage drop at the transformer body. When connecting solar power generation equipment to the power distribution network, it is necessary to consider measures against "instantaneous voltage drop (instantaneous low)." Since it is possible to suppress the "inrush current" that causes this at the transformer body, the installation of devices for inrush current suppression becomes unnecessary, leading to cost savings. ■ Achieving both space-saving and simplified wiring for the entire solar power generation system! It is possible to consolidate multiple transformers, such as two step-up transformers and one auxiliary transformer, into a single unit, thereby realizing space-saving and simplified wiring for the entire solar power generation system. *For more details, please refer to the PDF document or feel free to contact us.

  • Substation equipment

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Easy! A must-read for electrical equipment managers: "Maintenance of Transformers."

Easy! A must-read for electrical equipment managers: "Maintenance of Transformers."

This is important for the long-term and stable operation of transformers! I will explain "transformer maintenance"!

A transformer that converts high-voltage electricity generated at power plants into electricity that can be used in homes and buildings. Generally, the lifespan of a transformer is said to be around 20 to 30 years, but to operate it for a long time and in a stable manner, it is important to carry out planned and proper maintenance. Daihen was founded in 1919 as "Osaka Transformer" and has developed numerous transformers to meet needs up to the present day. This document (PDF) provides a clear explanation of "transformer maintenance," which is important for the operation of transformers. ---Table of Contents----------------------------------------------------------------------------------- 1. Planned maintenance is important for transformers 2. Daily inspections of transformers 3. Regular inspections of transformers

  • Other Batteries
  • Substation equipment
  • Solar power generation equipment

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Transformer "Environmental Impact Reduction Custom Transformer"

Transformer "Environmental Impact Reduction Custom Transformer"

Energy-saving realization! Environmentally friendly transformer

This product is a transformer that uses an iron core (amorphous material). It uses a different iron core than the transformers that are commonly distributed, and by considering the characteristics of that iron core in the technical design and manufacturing process, it becomes an energy-saving transformer that reduces standby power (no-load loss). In particular, for equipment such as elevators and escalators, which have high standby power, as well as ATMs and vending machines, the energy-saving effect is significant, and it is expected to contribute to reducing environmental impact. 【Features】 ■ Uses recyclable amorphous iron core to reduce standby power ■ CO2 reduction effect ■ Improvement in energy efficiency *For more details, please download the PDF or feel free to contact us.

  • others

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Nichiko Electric Co., Ltd. (Miyagi Industrial Encyclopedia [Technology Introduction])

Nichiko Electric Co., Ltd. (Miyagi Industrial Encyclopedia [Technology Introduction])

[Video] Introducing Nichiko Electric's company, products, and factory in a video (Custom transformer manufacturer Nichiko Electric Co., Ltd.)

This is an introduction video of Nikko Electric Co., Ltd. in the Miyagi Industrial Encyclopedia (Technology Introduction) by the Miyagi Prefectural Industrial Promotion Organization.

  • Snow melting equipment
  • Sweeping vehicles, grass cutting vehicles, road surface regeneration machines, snow removal machines
  • Exterior snow melting equipment

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

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

[Coverage] Results of the exhibition! Collected 447 questionnaires 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 seeing you from July 23 to 25!

  • Ad management and operations
  • Internet Advertising
  • MA

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Dual-use transformer for domestic and overseas use 5000W step-down/step-up AC100V ~

Dual-use transformer for domestic and overseas use 5000W step-down/step-up AC100V ~

5000W Large Capacity Transformer Up/Down Converter Step-Down Step-Up Compatible Worldwide Portable for Overseas Electrical Appliances

【5000W Transformer for Overseas Equipment】 100V/110V-220V/240V 1: Worldwide compatibility allows Japanese electrical products to be used overseas and overseas equipment to be used in Japan. 2: It is recommended to use it at a rated capacity of 5000W for 1 hour and at a continuous usage wattage of 4000W. 3: Safety features include temperature control protection (thermostat) to prevent short circuits and power overload. 4: Protection function to eliminate voltage drop (prevents damage and performance degradation of household electrical appliances due to voltage drop). 5: Please select a transformer with a capacity approximately twice the rated current, considering the starting current of the electrical products used, such as motors.

  • Other Batteries

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Dual-use transformer for domestic and overseas 3000W step-down and step-up AC100V ~

Dual-use transformer for domestic and overseas 3000W step-down and step-up AC100V ~

3000W Large Capacity Transformer Up/Down Converter Step-Down Step-Up Compatible Worldwide Portable for Overseas Electrical Appliances F-3000

【3000W Transformer for Overseas Equipment】 100V/110V-220V/240V 1: Worldwide compatibility allows Japanese electrical products to be used overseas and overseas equipment to be used in Japan. 2: It is recommended to use it at a rated capacity of 3000W for 1 hour and at a continuous usage wattage of 2000W. 3: Safety features include temperature control protection (thermostat) to prevent short circuits and power overload. 4: Protection function to eliminate voltage drop (prevents damage and performance degradation of home appliances due to voltage drop). 5: Please select a transformer with a capacity approximately twice the rated current, considering the starting current of the motors of the electrical products you will be using.

  • Parts and Materials

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Dual-use transformer for overseas and domestic use 1500W step-down and step-up AC100V

Dual-use transformer for overseas and domestic use 1500W step-down and step-up AC100V

1500W Large Capacity Transformer Up/Down Transformer Step Down Step Up Compatible Worldwide Portable for Overseas Electrical Appliances VTF-1500VA

【1500W Transformer for Overseas Devices】 100V/110V-220V/240V 1: Worldwide compatibility allows Japanese electrical products to be used overseas and overseas devices to be used in Japan. 2: With a rated capacity of 1500W, it is recommended for 1 hour of rated use and continuous use at 1000W. 3: Safety features include temperature control protection (thermostat) to prevent short circuits and power overload. 4: Protection function eliminates voltage drop (prevents damage and performance degradation of household electrical appliances due to voltage drop). 5: Please select a transformer with a capacity approximately twice the rated current, considering the starting current of the motors in the electrical products you will be using.

  • Other Batteries

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Up transformer & down transformer 500W voltage converter step-down/step-up

Up transformer & down transformer 500W voltage converter step-down/step-up

500W Large Capacity Transformer Up/Down Transformer Step-Down Step-Up Compatible Worldwide Portable for Overseas Electrical Appliances DT-500VA

Overseas and Domestic Dual-Use Transformer: This transformer with a rated capacity of 550VA can switch between AC100V–110V / 220V–240V. It supports 50/60Hz, with dimensions of 215×165×160mm and a weight of 2.5kg. It features protection against overload and short circuits, and has a quiet, energy-saving design. The power cord is 1.5m long. Safety and Usage Precautions: It is important to select the correct input voltage and choose a wattage that allows for some margin above the used power. For products without motors, aim for 80% of the capacity, and for those with motors, aim for 50%. Warranty: The product warranty is for one year and is limited to products purchased within Japan. Convenient for using overseas appliances in Japan or Japanese appliances overseas. It is a universal model that does not require plug conversion.

  • Parts and Materials

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Custom-made transformers ideal for imported equipment from overseas: Data Center Edition

Custom-made transformers ideal for imported equipment from overseas: Data Center Edition

Custom-made transformers ideal for imported equipment from overseas: Data Center Edition

Custom-made transformers suitable for imported equipment from overseas are designed according to the type of equipment, usage environment, and differences in voltage and frequency. In Japan, a power supply of 100V (50Hz or 60Hz) is generally used, but overseas equipment often operates at different voltages (e.g., 110V, 220V, 240V, etc.) and frequencies (50Hz or 60Hz) depending on the country, making them unsuitable for direct use. Custom-made transformers are essential for adjusting these differences and ensuring that the equipment operates safely and efficiently.

  • Information and communication equipment and infrastructure
  • Substation equipment
  • Data Centres

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We offer a wide range of "rental" and "lease" options for special and non-standard electrical materials!

We offer a wide range of "rental" and "lease" options for special and non-standard electrical materials!

Rental and lease of our products: distribution boards, transformers, electrical drums, construction safety equipment, fire extinguishers, fences, waterproof work lights, floodlights, mercury lamps, etc.!

Meikyo Kousan leverages its strengths in product development and inventory management to offer leasing and rental services for temporary electrical equipment such as transformers, voltage regulators, electric wires, cap tire cables, and distribution boards. Qualified personnel can propose and bring equipment that suits the power supply conditions of houses and generators, enabling efficient power supply and electrical wiring work. We can also provide non-standard items that are only needed for a limited period, making them ideal for regular inspections at factories, commercial facilities, and buildings, as well as during power outages or temporary construction work. *For more details, please contact us directly.*

  • Power distribution and control panels
  • Equipment leasing and rental
  • Prime movers, torque converters, hydraulic equipment, generators

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Overseas and domestic dual-use transformer 1000W step-down and step-up AC100V

Overseas and domestic dual-use transformer 1000W step-down and step-up AC100V

1000W Large Capacity Transformer Up/Down Transformer Step Down Step Up Compatible with Worldwide Portable Overseas Electrical Appliances VTJP-1000VA

【3000W Transformer for Overseas Devices】 100V/110V-220V/240V 1: Worldwide compatibility allows Japanese electrical products to be used overseas and overseas devices to be used in Japan. 2: It is recommended to use with a rated capacity of 1000W for 1 hour of rated use and 800W for continuous use. 3: Safety features include temperature control protection (thermostat) to prevent short circuits and power overload. 4: Protection function to eliminate voltage drop (prevents damage and performance degradation of household electrical appliances due to voltage drop). 5: Please select a transformer with a capacity approximately twice the rated current, considering the starting current of the electrical products used, such as motors.

  • Other Batteries

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