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

16～30 item / All 298 items

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Rediscovering the Charm of Noise Cut Transformers! Vol. 3 Leakage Current Countermeasures (1)

Rediscovering the Charm of Noise Cut Transformers! Vol. 3 Leakage Current Countermeasures (1)

It is also highly effective in preventing leakage current in "inverter equipment" and "servo equipment."

This booklet includes classifications of faults caused by leakage current and information on leakage current issues. The "Noise Cut Transformer," which is extremely effective for noise countermeasures and lightning induction measures, has also proven to be highly effective in addressing the recent increase in malfunctions of leakage breakers and leakage current issues in "inverter devices" and "servo devices." [Contents (excerpt)] ■ Classification of faults caused by leakage current - Electric shock - Leakage fire - Malfunction of leakage breaker ■ Leakage current issues - When the insulation resistance (r) of the equipment decreases - Effects of the capacitor (c) between ground *For more details, please refer to the PDF document or feel free to contact us.

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Rediscovering the Charm of Noise Cut Transformers! Vol. 4 Leakage Current Countermeasures (2)

Rediscovering the Charm of Noise Cut Transformers! Vol. 4 Leakage Current Countermeasures (2)

Support for 4 loops with one unit! It can also prevent leakage currents from harmonics and high frequencies!

This booklet includes information on measures against leakage current and the effects on high-frequency leakage current. The "Noise Cut Transformer" can significantly suppress leakage current from DC to GHz range due to its common mode wideband high attenuation characteristics. As a result, it can prevent not only the fundamental wave components (50Hz/60Hz) but also harmonics and high-frequency leakage currents. [Contents] ■ Measures against leakage current using Noise Cut Transformer ■ Noise Cut Transformer supports four loops with one unit ■ Effects of Noise Cut Transformer on high-frequency leakage current *For more details, please refer to the PDF document or feel free to contact us.

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Noise maybe. Blog: Protecting equipment from lightning damage! Lightning surge protection technology.

Noise maybe. Blog: Protecting equipment from lightning damage! Lightning surge protection technology.

Patented unique structure! Lightning-resistant transformer developed using noise-canceling technology!

The miniaturization of electronic devices is leading to an increase in damage caused by lightning strikes. According to the National Association of Local Governments' "Trends and Countermeasures for Lightning Damage" (2011), both the number of incidents and the monetary amount of damage caused by lightning strikes are on the rise. In today's IT-driven society, various places from offices to factories are exposed to the risk of lightning strikes. It is anticipated that even a single incident of lightning damage could result in enormous losses. As a result, lightning surge protection technology is gaining attention to prevent such damage. On this blog page, we will introduce the noise-cut transformer 'NCT-P type,' which is a lightning surge protection technology. [Content Overview] ■1 The emergence of the latest lightning surge protection technology ■2 What is the NCT-P type? ■3 Perfect isolation technology that prevents lightning surges from flowing into equipment ■4 Unique structure that achieves low cost, miniaturization, and short delivery times ■5 Diverse custom options ■6 The NCT-P type has many attractive features *For more detailed information, please refer to the related links. Feel free to contact us for further inquiries.

  • Safety and consumables

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[Case Study] Electric Equipment Company F

[Case Study] Electric Equipment Company F

Real Trouble: The digital signage is not working! The source of the noise was identified as the lighting fixtures!

Company F, an electrical equipment company, was responsible for electrical work at a certain terminal station and was in charge of the installation of digital signage using LCD displays. The construction was progressing smoothly as scheduled, but the digital signage experienced unexplained malfunctions and system crashes. In response, our company investigated whether noise was observed during malfunctions or if there were any nearby devices generating noise. It was determined that the noise was coming from nearby lighting fixtures, so we proposed the introduction of a "Noise Cut Transformer" for the power supply of the lighting fixtures. After the introduction, the malfunctions of the digital signage completely ceased, and it was able to display beautiful images. [Case Summary] ■ Problem: Unexplained malfunctions and system crashes of digital signage ■ Product Introduced: Noise Cut Transformer ■ Effect: Malfunctions of the digital signage completely eliminated *For more details, please refer to the PDF document or feel free to contact us.

  • Safety and consumables

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[Case Study] Event Equipment Rental Company, Company D

[Case Study] Event Equipment Rental Company, Company D

Event a big failure? Introducing measures to address noise troubles occurring with LED displays!

The event equipment rental company D experienced issues with the LED display's image becoming distorted and sought our assistance to find a fundamental solution to prevent this problem from occurring. Many of our products are designed for integration within devices or for fixed use in facilities, making them unsuitable for transport and use at various event venues. To prevent image distortion, we proposed the installation of a "Noise Cut Transformer" to the power supply, which completely blocks the intrusion of high-frequency noise, and developed a special portable version of the product exclusively for D. After implementation, they no longer faced similar issues. 【Case Summary】 ■ Problem: Image distortion on the LED display ■ Product Implemented: Special version of the Noise Cut Transformer for D ■ Effect: No longer troubled by issues *For more details, please refer to the PDF document or feel free to contact us.

  • Safety and consumables

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[Case Study] Pharmaceutical Manufacturer C Research Institute

[Case Study] Pharmaceutical Manufacturer C Research Institute

Unexplained stoppage of the centrifuge, what is its true nature? Introducing a case that achieved stable operation of research equipment!

At the C Research Institute, research and development of new drugs is being conducted, and many facilities are operational; however, there were issues occurring. It was speculated that the cause might be the deterioration of the power supply environment due to voltage fluctuations, but this remained merely a hypothesis, and we were in trouble. Since there are various factors that can deteriorate the power supply environment, we first proposed the introduction of cost-effective high-frequency noise countermeasure products and provided a trial unit. When we installed a "Noise Cut Transformer" on the centrifuge to check if the situation would change, the issues that had occurred daily completely ceased from the very first day of installation. Subsequently, we introduced the solution to other devices that had experienced issues, and those devices also stopped having problems, achieving stable operation of the research equipment. [Case Summary] ■ Problem: Unable to identify the cause of the issues ■ Proposal: Cost-effective high-frequency noise countermeasure products ■ Introduced Product: Noise Cut Transformer ■ Result: Troubles resolved with high-frequency noise countermeasures ■ Conclusion: It is important to implement measures suitable for the factors causing disturbances that deteriorate the power supply environment. *For more details, please refer to the PDF document or feel free to contact us.

  • Safety and consumables

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[Case Study] POS System Development Company A

[Case Study] POS System Development Company A

Is it prohibited to use while charging? We will introduce cases where the cause was identified and the trouble was resolved!

Company A, a manufacturer of POS system development, has been focusing on the spread of tablet-type POS systems and has delivered them to many stores. However, recently, complaints have been received from newly supplied stores stating that "malfunctions occur, making it impossible to operate." Company A conducted daily investigations to resolve this issue, but identifying the cause proved difficult, leading to a prolonged period of uncertainty. We estimated that the conductive noise transmitted through the power line was entering the tablet via the charger, causing the troubles. We proposed the "Noise Cut Transformer," which can eliminate power noise. After installation, the troubles completely disappeared, and normal operations were restored. [Case Summary] ■ Problem: Unable to operate while charging ■ Product Introduced: Noise Cut Transformer ■ Effect: Troubles completely resolved *For more details, please refer to the PDF document or feel free to contact us.

  • Safety and consumables

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Noise Cut Transformer NCT-R3-J6

Noise Cut Transformer NCT-R3-J6

The latest three-phase model that improves noise reduction performance while considering safety and ease of use.

The "Noise Cut Transformer" has improved noise attenuation performance, safety, and ease of use. It is a disturbance wave blocking transformer. Focusing on the fact that various noise disturbances are caused in different environments by high-frequency noise below 150 kHz, which is not covered by major EMC standards such as the IEC 61000-4 series, we have generally enhanced the noise attenuation performance, particularly in the range of several tens to several hundred kHz. Additionally, not only the conductive parts such as terminals and coils but also the core part is enclosed in a case to prevent contact, making it safer to use.

  • Substation equipment

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Noise filter transformer for embedded devices "NFT-M Series"

Noise filter transformer for embedded devices "NFT-M Series"

Miniaturization and cost reduction of printed circuit boards are possible. It is a mounted pin type that removes noise on the printed circuit board.

The "NFT-M Series" is a noise filter transformer for equipment integration that allows direct mounting on printed circuit boards with pin terminal structure, significantly reducing wiring labor costs. It complies with various national standards such as Electrical Safety Law, UL, and CSA. It is finished with the same weight and dimensions as conventional isolation transformers. Additionally, it is divided into five types ranging from 1VA to 10VA, accommodating various specifications as needed with input voltages from 80V to 240V and output voltages from 5V to 240V. 【Features】 ■ On-board type ■ Enables miniaturization and cost reduction of printed circuit boards ■ Noise removal on the printed circuit board ■ Direct mounting on printed circuit boards with pin terminal structure ■ Significantly reduces wiring labor costs *For more details, please refer to the PDF document or feel free to contact us.

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Case Study of Introduction in Restaurants │ Water Purifier 'νG7'

Case Study of Introduction in Restaurants │ Water Purifier 'νG7'

Introduced at the hand-made soba restaurant Ontake. The "soba" made with quantum water has a beautiful sheen, a pleasant aroma, and delicious broth.

In November 2024, I visited "Teuchi Soba-dokoro Ontake" located in Hisai, Tsu City, Mie Prefecture. On the back of the business card of the second-generation proprietress, the addresses of the three locations: Iga Ueno main store, Hisai store, and Matsusaka store are written, along with the phrase "Simply devoted to 'genuine quality'". Iga Ueno, where the main store is located, is known for its delicious water, and we have been using spring water from Kiso Town, which is also the source of our living water, because it pairs perfectly with our buckwheat flour. However, due to the recent increase in earthquakes and tectonic activity, I realized that we couldn't continue as we were, and during my contemplation, I came across quantum water. *For more details, you can view the related links. Please feel free to contact us for more information.

  • Water Treatment

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リゾートホテルの料理、設備での導入事例│活水器『νG7F 6連』

リゾートホテルの料理、設備での導入事例│活水器『νG7F 6連』

洗浄した野菜が日持ちする、出汁が取れやすい、米がきれいに炊き上がる等の効果を実感！設備では大浴場の排水溝の悪臭除去にも効果あり！

カヌチャリゾート様（沖縄県名護市）で「νG7」を導入した事例についてご紹介いたします。 【事例概要】 ■昆布や鰹の出汁がとれやすく調味料が少量でも良い味がでる ■氷の透明度が高く、溶ける速度もゆっくり ■お米がふっくら炊き上がりお客様からも好評 ■大浴場の排水溝からの悪臭がなくなった ※詳しくは関連リンクをご覧いただくか、お気軽にお問い合わせください。

  • Water Treatment

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Lightning-resistant transformer

Lightning-resistant transformer

A surge transformer that enhances lightning resistance, built into the power supply unit!

The "Lightning Protection Transformer" is equipped in our lightning-resistant power supply unit. It is also available for individual sale. 【Example of Equipped Products】 ■ Power Supply Unit PST-576FT (Lightning Resistance 30kV) *For more details, please refer to the PDF document or feel free to contact us.

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Small Ignition Device Igniter TOT800 SERIES

Small Ignition Device Igniter TOT800 SERIES

A lineup of 5 types! It is a compact ignition device that can be used for various purposes.

The TOT800 series is a compact ignition device, available in five input types: AC100V, DC1.5V, 3V, 6V, and 24V. It is suitable for various purposes, including gas ignition, oil ignition, and xenon lamp lighting. There are also different types with varying specifications and characteristics available as applications. Custom specifications, including voltages other than the standard, can also be produced. It is ideal for applications such as gas ignition devices, oil ignition devices, and dental gas burner devices. 【Features】 ○ Compact ignition device ○ Five types available ○ Versatile applications ○ Different types with varying specifications and characteristics ○ Custom specifications can also be produced For more details, please contact us or download the catalog.

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Special Electric Co., Ltd. Company Profile

Special Electric Co., Ltd. Company Profile

We are constantly proposing new value to our customers through the new development of winding products and various power supplies.

Special Electric Co., Ltd. is a company that deals with high-voltage transformers, units, large current coils, and power transformers. With over 40 years of achievements and experience since its founding, we have earned the trust of customers across a wide range of industries, and our technology is utilized in various products. In addition to constantly proposing new technologies, we can assist with material procurement from both domestic and overseas sources, as well as support customers in new development projects. 【Business Activities】 ■ Provision of special transformers, coils, power units, etc. *For more details, please refer to our catalog or feel free to contact us.

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Amorphous choke coil

Amorphous choke coil

Compact and lightweight, with very low iron loss, gapless amorphous choke coil for smoothing!

GLA type: Designed for high power, it excels in DC superposition characteristics. GLB type: Suitable for low power, it has more than twice the permeability of dust cores. Features ● Very low iron loss at high frequencies. ● Can be designed to be compact and lightweight compared to ferrite cores and dust cores. ● Gapless design results in minimal magnetic flux leakage. ● Excellent stability of inductance with respect to temperature.

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