transformer Product List and Ranking from 44 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. 電研精機研究所 Tokyo//others
  2. 光アルファクス Osaka//Trading company/Wholesale
  3. トーザイクリエイト Tokyo//Building materials, supplies and fixtures manufacturers
  4. 4 日幸電機 仙台営業所 Miyagi//Electrical equipment construction business
  5. 5 鶴田電機 Ibaraki//Electrical equipment construction business
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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. Smart Coil Corporation - Transformers, Coils, Reactors 光アルファクス
  2. Non-combustible interior finishing material with a stone texture | stonetex トーザイクリエイト
  3. Noise Cut Transformer NCT-R5-J2 電研精機研究所
  4. Active Water Device "νG7 (New G Seven)" ウエルネス
  5. 4 High Voltage Operating Transformer (Operating Transformer) EPT-■K Series ヒラヰ電計機 東京営業所

transformer Product List

91～105 item / All 298 items

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Oil gear pump, valve, motor maintenance

Oil gear pump, valve, motor maintenance

Support for spare parts inventory, maintenance, and documentation! Introduction of Legacy Products.

Oil Gear Company has been supplying a wide range of hydraulic equipment products to the world since 1921. Due to their excellent durability, Oil Gear products have withstood decades of use. For this reason, we place particular emphasis on supporting spare parts inventory, maintenance, and documentation to meet our customers' demands. Please feel free to let us know the model number, even for older types. Repairs for these products are also possible within Japan. *For more details, please refer to the PDF materials or feel free to contact us.

  • Prime movers, torque converters, hydraulic equipment, generators
  • Air compressors, blowers and pumps
  • maintenance

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Water revitalizer "T.N. Realizer"

Water revitalizer "T.N. Realizer"

A maintenance-free water revitalizer using rare natural ceramics significantly reduces the maintenance and management costs of buildings.

The "T.N. Realizer" is a maintenance-free active water device that contains a specific amount of unique rare natural ceramics in a stainless steel container. By allowing the ceramics to come into contact with water, it enhances the water environment through the synergistic effects of water's permeability and reduction power. Specifically, it creates a water environment that is less prone to the formation of rust in pipes, biofilms, and scale in boilers. By converting red rust into black rust, it allows for longer use of aging pipes without putting additional stress on them. Additionally, the increased permeability enhances cleaning efficiency, allowing for a reduction in the amount of detergent used. It has been implemented in households, as well as in large facilities such as buildings, apartments, nursing care facilities, and hot spring facilities, and is also used in other fields such as the cleaning of cultural properties. We have received feedback from households noting changes in water quality for bathing, cooking, and laundry. Furthermore, it has received the first public certification as an active water device from the Japan Water Works Association and is also certified as an inline water circulation device (tank circulation type). (Former Ministry of Construction Minister Certification No. 76) *For more details, please download the PDF or feel free to contact us.

  • Water Treatment

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Portable Transformer "NTR Series"

Portable Transformer "NTR Series"

Low loss on the primary side! High efficiency and reliable design portable transformer.

The "NTR Series" is a portable transformer with improved durability due to its safe design. It features a "Combo Type" that combines a timer and transformer into one unit, and a "Separate Type" that has the timer and transformer as separate components. This product has low losses on the primary side for high efficiency and enables high-precision current control. 【Features】 ■ Safe design ■ Improved welding quality ■ High-precision current control ■ High efficiency ■ Low losses on the primary side *For more details, please refer to the PDF document or feel free to contact us.

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Pressure-resistant transformer "R-1115H" [Rental]

Pressure-resistant transformer "R-1115H" [Rental]

Voltage-resistant transformer for IP-R1500 and ORT-50MP.

【Features】 ■ A dielectric strength transformer that can perform AC withstand voltage tests in conjunction with the multi-relay tester "IP-R1500" ■ Capable of outputting up to 11,000V, ideal for completion tests at 10,350V for 10 minutes ■ Equipped with a "charging (secondary) ammeter" and "automatic cutoff device" as standard, ensuring safe and reliable testing ■ Can be transported in separate parts from testers like the IP-R, making it easy to move to locations such as vehicles or rooftops.

  • Electrical Equipment Testing

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Pressure-resistant transformer "R-1220H" [Rental]

Pressure-resistant transformer "R-1220H" [Rental]

Voltage-resistant transformer for the IP-R series

**Features** ■ Convenient for transportation Equipped with casters, making it easy to move on-site. ■ Includes a charging ammeter Can measure the charging current flowing through the test object. ■ Approximately 24% lighter than conventional products due to thorough review of details ■ A voltage transformer that can perform AC withstand voltage tests in conjunction with the multi-relay tester "IP-R2000" ■ Capable of outputting up to 12,000V, ideal for completion tests at 10,350V for 10 minutes ■ The lid is equipped with a "charging (secondary) ammeter" and an "automatic cutoff device" as standard, allowing for safe and reliable testing (features S.ADJ (Setpoint Adjuster) function that allows cutoff at any desired current) ■ Can be transported in separate parts with testers like the IP-R, making it easy to move to locations such as vehicles or rooftops.

  • Electrical Equipment Testing

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Active Water Device "νG7 (New G Seven)"

Active Water Device "νG7 (New G Seven)"

Patent obtained in 5 countries worldwide! A water revitalizer that modifies water to produce entirely new effects.

The "νG7 (New G7)" is an energy activation device that activates the moment water flows through it, transforming it into high-energy water. It has obtained patents in five countries worldwide and is widely utilized by companies across various industries as well as by household customers. 【Features】 ■ Disinfection and deodorization effects ■ Increases lactic acid bacteria ■ Improves surface activity ■ Generates trace amounts of hydrogen ■ Cost-effectiveness ■ No additional expenses required after installation *For more details, please download the PDF or contact us.

  • Water Treatment Plant
  • Water Treatment

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Active Water Device 'νG7 (New G7)' instantly transforms water!

Active Water Device 'νG7 (New G7)' instantly transforms water!

[Many test data and case studies included] An activation device that converts water into high-energy water the moment it flows through.

The "νG7" is an energy activation device that activates the moment water flows through it, converting it into water with high energy. It is made of rust-resistant stainless steel and has a simple structure consisting of a hexagonal prism containing 171 nuts. Its principle is based on generating electrons by constantly vibrating the water, functioning as an electron generation device. It can enhance quality and cost-effectiveness through effects such as sterilization and deodorization, improved surface activity, and the generation of trace amounts of hydrogen. Patents have been obtained in five countries (Japan, the United States, Australia, South Korea, and China), and it is widely utilized by companies in various industries, including food processing and agriculture. [Contents] ■ Material, structure, and features of νG7 ■ Basic data and effects ■ Food processing examples, agricultural examples ■ Grease trap and wastewater treatment examples *For more details, please download the PDF or contact us.

  • Water Treatment Plant
  • Water Treatment

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【Mekatoro Communication No.34】<Technical Document> Discussion on Power Supply Rate

【Mekatoro Communication No.34】<Technical Document> Discussion on Power Supply Rate

It explains the optimization of current density, output, and power using charts and diagrams!

The "Mechatronics Communication No. 34" published by Shin Denko Mechatronics is a technical document regarding the current rate. It explains topics such as coil selection, the relationship between current rate and achievable output, maximum ON time, and optimization of current power. We have presented the information clearly using diagrams, so please take a moment to read it. [Contents] ■ Coil Selection ■ Current Rate and Achievable Output ■ Maximum ON Time ■ Optimization of Current Power ■ Magnetic Saturation ■ Conclusion *For more details, please refer to the PDF document or feel free to contact us.

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Diatomaceous earth moisture-regulating interior finishing agent "Shizen Kai"

Diatomaceous earth moisture-regulating interior finishing agent "Shizen Kai"

It is possible to paint over cross! High-content diatomaceous earth wall material that does not use synthetic resin adhesive.

"Shizen Kai" is a humidity-controlling interior finishing material containing diatomaceous earth that does not use any synthetic resin adhesives, which are said to block the countless small holes (porous) characteristic of diatomaceous earth. Available in four types of white colors with a flat finish, as well as wave patterns and brush strokes, it enhances design capabilities. It can be applied over wallpaper, making it suitable for both new constructions and renovations. It is an ideal material for condensation, deodorization, and VOC countermeasures. 【Features】 ■ Safe natural material considerate of people ■ Suitable for condensation, deodorization, and VOC countermeasures ■ Finishing material that can be applied over wallpaper ■ Economical despite using natural-derived raw materials *For more details, please refer to the PDF document or feel free to contact us.

  • Diatomaceous earth moisture control material

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コイルボビン式巻鉄心変圧器『NCWトランス(横置き型)』。

コイルボビン式巻鉄心変圧器『NCWトランス(横置き型)』。

背の低いトランスを設置したい！　装置の重量を軽くしたい！　鉄心巻き込み作業の効率化に貢献します。

『NCWトランス(横置き型)』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です。 「NCW1000」は、EI型と寸法差を比較すると-114mm。ノーカットにより 鉄心性能をフル活用しており、接続部が無く、漏洩磁束が少ないです。 また、1次巻線・2次巻線・鉄心が分離絶縁される構造となっています。 【特長】 ■低価格・高絶縁性 ■収納スペース約1/2 ■装置の重量大幅削減 ■作業効率がアップ ■待機電力大幅削減 ※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。 ★☆★☆イプロス未登録のお客様の問い合わせに関して★☆★☆ 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。 ☆★☆★↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓☆★↓↓↓↓↓↓↓↓☆★ ☆★☆★↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓☆★↓↓↓↓↓↓↓↓☆★

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High-frequency transformer/reactor (custom-made product).

High-frequency transformer/reactor (custom-made product).

Transformer reactor using ferrite core

From April 1, 2022, our headquarters and factory have adopted 100% renewable energy electricity. Nikkou Electric's products are powered by CO2-free electricity. High-frequency transformers and reactors (EI type, ER type, PQ type) - These transformers use ferrite cores and are mainly used in switching power supplies. - Insulation types: We can accommodate type A to type B. - RoHS compliant. *In addition to the above, we also have a track record of large products such as UU type and UI type. Regarding inquiries from customers not registered with Ipros: For inquiries from those not registered with Ipros, please contact us through the related link below: [Nikkou Electric Co., Ltd. Inquiry Form (Please contact us here if you are not registered with Ipros)] ☆★☆★↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓☆★↓↓↓↓↓↓↓↓☆★ ☆★☆★↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓☆★↓↓↓↓↓↓↓↓☆★ ☆★☆★↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓☆★↓↓↓↓↓↓↓↓☆★

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[Feature Introduction] NCW Transformer <High Efficiency Edition>.

[Feature Introduction] NCW Transformer <High Efficiency Edition>.

We want to use high-efficiency transformers" and "We want to use energy-saving type transformers.

We would like to introduce the features of the "High Efficiency Edition" of the "NCW Transformer," created based on the concept of winding an iron core onto a coil bobbin. It uses excellent core materials, resulting in minimal losses, and features a no-cut wound iron core structure. As a result, it can significantly reduce standby power consumption. A comparison of the running costs between the EI type (1kVA) and NCW1000 (1kVA) shows an economic effect of an average monthly electricity cost of ¥41,500, which translates to a cost reduction of ¥2,490,000 over five years (compared to our company). [Features] ■ Uses excellent core materials with minimal losses ■ No-cut wound iron core structure → Significantly reduces standby power *For more details, please refer to the PDF document or feel free to contact us.

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Large transformer reactor (large high-frequency / large commercial transformer).

Large transformer reactor (large high-frequency / large commercial transformer).

Years of accumulated technology and know-how! We can also accommodate requests for casters and floor levelers!

Our company manufactures large transformers and reactors using various high-frequency materials and silicon steel sheets. We can also accommodate requests for cases, casters, and floor levelers. Leveraging the technology and know-how accumulated over many years, we take full responsibility for design, manufacturing, and inspection in-house. Please feel free to contact us when you need our services. 【Product Lineup】 ■ Large high-frequency transformers/reactors (swf=10–50kHz) ■ Large commercial transformers (f=50/60Hz) ■ Large reactors (f=50/60Hz to about 40Hz) *For more details, please refer to the PDF materials or feel free to contact us.

  • others

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Nihon Kōdenki Co., Ltd. Company Profile.

Nihon Kōdenki Co., Ltd. Company Profile.

We respond to a wide range of needs from OA machines to electronic devices and power equipment! We realize new dreams.

Our company designs, manufactures, and sells transformers and reactors. Under a thorough quality control system, we produce reliable products. We respond to our customers' needs with a rich lineup of electrical materials. We contribute to the stable supply of electricity necessary for daily life and propose a more comfortable living environment. 【Business Activities】 ■ Manufacturing and sales of transformers for industrial equipment, communication equipment, and medical devices ■ Sales and maintenance of floor heating systems ■ Sales of equipment and electrical materials for distribution boards and switchboards ■ Solar power sales business *For more details, please refer to the PDF document or feel free to contact us.

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Toroidal transformer.

Toroidal transformer.

Low leakage, space-saving! Custom manufacturing is possible according to design specifications such as any number of turns and current values.

This product is a high-end transformer that boasts excellent efficiency and voltage fluctuation rates, featuring low leakage and space-saving design. It can be used in broadcasting equipment, measuring instruments, medical devices, audio equipment, etc. It utilizes a toroidal core and can be manufactured according to design specifications such as arbitrary winding numbers, inductance, and current values. Additionally, by adding short rings and shields, leakage flux can be minimized to the greatest extent. 【Compatible Sizes】 ■ Manual winding core size (approximate) - Outer diameter: 70mm Max / Inner diameter: 15mm Min / Height: 15mm Max ■ Automatic winding core size (approximate) - Outer diameter: 200mm Max / Inner diameter: 35mm Min / Height: 120mm Max *For more details, please refer to the PDF document or feel free to contact us.

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