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
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. 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

61～75 item / All 298 items

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High-capacity isolation transformer for medical devices, FW series

High-capacity isolation transformer for medical devices, FW series

Large capacity isolation transformer certified under medical device safety standard IEC 60601-1 ed. 3.1.

In the manufacturing of medical devices and testing equipment, the most critical aspect of safety standards is the power transformer. By adopting this transformer, which has already obtained certification under the medical device safety standard IEC60601-1, the CB certification testing for the power transformer section is exempted, leading to reduced inspection costs and shortened inspection periods. This transformer is manufactured as our general standard product.

  • Substation equipment

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General-purpose NL Trans.

General-purpose NL Trans.

NL Type Pro Super Trans.

The NL-type transformer has a circular cross-section for the iron core and a curved magnetic path direction, and since the coil is wound inward, the leakage flux is extremely low, preventing interference with nearby equipment. Due to the minimal leakage magnetic flux, the utilization rate of the alternating magnetic flux is high, allowing for miniaturization and reducing the excitation current.

  • Substation equipment

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Isolation transformer

Isolation transformer

Prevent the operation of security equipment! Capable of accommodating detailed orders.

The "isolation transformer" is installed to prevent the operation of safety devices such as leakage circuit breakers on the primary side due to leakage current generated from the line filter. Therefore, by using both the isolation transformer and the line filter, it is possible to provide a shielded room with high attenuation capability. All products are made to order, so we can accommodate detailed requests. 【Features】 ■ Prevents operation of safety devices ■ Provides a shielded room with high attenuation capability ■ Accommodates detailed requests *For more information, please feel free to contact us.

  • others

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Smart Coil Corporation - Transformers, Coils, Reactors

Smart Coil Corporation - Transformers, Coils, Reactors

With reliable technical skills, we have a rich lineup and can accommodate small lot orders!

Established in 2007 in Dongguan City, Guangdong Province, China. A company specializing in the design and manufacturing of coils, reactors, and transformers. It offers a wide range of products, including edgewise coils, high-current reactors, planar transformers, and products for automotive applications.

  • IPROS4352878192749341167.jpg
  • others

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Entrance System "OBEX Bar"

Entrance System "OBEX Bar"

Stylish design! Easy on-site installation is possible with the quick-in method.

The "OBEX Bar" is an entrance system that stylishly and elegantly enhances the entrance of a building. The specially designed surface textile effectively removes dirt from shoe soles and rainwater, preventing them from entering the building. In addition to being embedded, during renovations, it is also possible to install the surface using an outer frame that does not require chipping work. 【Features】 ■ Suitable for building entrances ■ Easy installation ■ Stylish design *For more details, please refer to the related links or feel free to contact us.

  • Other commercial buildings and service facilities

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エントランスシステム『OBEX Grid』

エントランスシステム『OBEX Grid』

凸凹ジョイント方式による簡単現場施工が可能！変形加工性にも優れています

『OBEX Grid』は、機能性と施工性を兼ね備えたエントランスシステムです。 専用の見切り材を使用して既存のエントランスに表層置敷施工が可能。 建物入り口前の屋外屋根付きエリアや風除室に設置することで、 外からの大きな汚れや湿気の侵入を防ぎます。 フレームはオープン構造とクローズ構造の2種類から用途に合わせて選ぶことが出来ます。 【特長】 ■変形加工対応 ■建物入り口に好適 ■簡易施工 ※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下さい。

  • Other commercial buildings and service facilities

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[Construction Case] Tokan Co., Ltd.

[Construction Case] Tokan Co., Ltd.

Here is an example of a request we received to create a space like a café!

We would like to introduce a case study for Tokan. We received a request to transform the entrance of the sales office for the prepared food business, as well as the presentation room and negotiation space, into "a café-like atmosphere." The entrance features panels with randomly laid flooring and indirect lighting, creating a natural and relaxing ambiance. Inside, the negotiation space has bench seating that can be flexibly adjusted to accommodate different numbers of people. 【Case Overview】 ■Company Name: Tokan ■Area: 55 tsubo *For more details, please refer to the related links or feel free to contact us.

  • Other services and technologies

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Transformer for Generators: Portable Step-Up Transformer | Step-Up Transformer

Transformer for Generators: Portable Step-Up Transformer | Step-Up Transformer

This is a portable step-up transformer. We would like to introduce the portable step-up transformer, specifically designed for generators, called "Megatrans," which can operate in parallel.

▼The 【Mega Trans】 has a maximum rated output of 5kVA and weighs approximately 21.5kg, making it the lightest in its class in Japan. Thank you for your interest. - Our portable step-up transformer 【Mega Trans】 is specifically designed for parallel operation with generators, making it a dedicated device for generators that can operate in parallel. - It takes input from a single-phase two-wire AC100V generator connected in parallel and converts it to single-phase two-wire AC200V. - With a maximum rated output of 5kVA and a weight of about 21.5kg, it can be easily moved to various locations as needed. ▼Five Key Features of the Portable Step-Up Transformer for Parallel Operation with Generators [Mega Trans] ■ Maximum rated output of 5kVA ■ Lightest in its class in Japan ■ Direct input from generator parallel terminals ■ Digital current and voltage meter ■ Equipped with ON/OFF switch

  • Other power generation

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WB Trans CE/UL/CSA compliant WECC/WECA series

WB Trans CE/UL/CSA compliant WECC/WECA series

This is a single-phase isolation transformer designed in accordance with EN61558 and IEC61558 based on the European Low Voltage Directive.

It is classified as a "transformer without a short-circuit protection circuit of double insulation" as an insulated transformer and a safety insulated transformer. For various European countries, CE marking is possible, and a Technical Construction File (TCF) is attached. UL adopts individual certification, and it has obtained UL5085 and CSA. It is standardly used as a power transformer for automotive equipment. ■ Insulation class: B.H. ■ Standards: EN61588 (IEC61558)/UL5085/C22.2 ■ Model: WECC-xx-UL-yzw / WECA-xx-UL-yzw (xx and yzw can contain numbers or letters) ■ Capacity: 100VA ~ 2.5kVA ■ Voltage: Primary side (P) 600V or less (please specify your desired voltage) Secondary side (S) 600V or less (please specify your desired voltage)

  • Power distribution and control panels

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Noise Stopper Transformer CNS Series

Noise Stopper Transformer CNS Series

This is a noise-blocking converter model that pursues compactness and cost performance. Compliant with JIS C 6436/JEC-2200 standards/CE compatible.

Noise Stopper Transformer pursuing cost reduction and compactness. Stops noise invading the power lines in common and normal mode! A wide range of capacities from 100VA to 3kVA has been developed. High finger protection performance has been achieved with a uniquely developed terminal block (for 1kVA and below). Compliant with JIS C 6436 or JEC-2200 standards. The Noise Stopper Transformer is designed to block external noise coming from outside the device and reduce the radiation noise generated by the device itself. From minor noise causing malfunctions to serious issues. The Noise Stopper Transformer from Tsuruta Electric prevents noise intrusion in both common and normal modes, ensuring that the sine wave output of the power line remains clean at all times. ■ Standards: JIS C 6436 / JEC-2200 ■ Model: CNS Series ■ Capacity: 100VA~3kVA ■ Voltage: 1φ 200/200 or 200/100 or 100/100 (Please consult us if other voltages are required)

  • Substation equipment

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Noise Stopper Transformer LNS Series

Noise Stopper Transformer LNS Series

High-performance noise isolation converter JIS C 6436/JEC-2200 standard/CE, UL compatible.

Adding a common mode filter to the CNS type reduces noise between the equipment and the ground. The addition of the common mode filter has achieved noise attenuation at high frequencies. The uniquely developed terminal block provides high finger protection performance (up to 1kVA). Compliant with JIS C 6436 or JEC-2200 standards. The noise stopper transformer is designed to block external noise coming from outside the device and reduce the radiation noise generated by the device itself. From minor noise causing malfunctions to serious issues. Tsuruta Electric's noise stopper transformer prevents noise intrusion in both common and normal modes, keeping the power line's sine wave output consistently clean. ■ Standards: JIS C 6436 / JEC-2200 ■ Model: LNS Series ■ Capacity: 500VA to 3kVA ■ Voltage: 1φ 200/200 or 200/100 or 100/100 (Please consult us if a different voltage is required.)

  • Substation equipment

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Noise Stopper Transformer ENS Series IEC/EN/UL/Others

Noise Stopper Transformer ENS Series IEC/EN/UL/Others

Both normal and common mode have excellent attenuation characteristics of MAX-90dB, making it a super high-performance series with a wider noise attenuation bandwidth compared to other series.

We can comply with overseas standards such as IEC/EN/UL/CSA/(GOST). The noise stopper transformer is designed to block external noise coming from outside the device and to reduce the radiation noise generated by the device itself. From minor malfunctions caused by slight noise to serious issues. The noise stopper transformer from Tsuruta Electric prevents noise intrusion in both common and normal modes, keeping the power line's sine wave output consistently clean. ■ Standards: JIS C 6436 / JEC-2200 ■ Model: ENS Series ■ Capacity: 100VA to 3kVA ■ Voltage: 1φ 200/200 or 200/100 or 100/100 (Please consult us if you require a different voltage.)

  • Substation equipment

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Lightning Noise Stopper Transformer HEC-NS Series (CE Compliant)

Lightning Noise Stopper Transformer HEC-NS Series (CE Compliant)

This is a high-performance noise prevention lightning-resistant transformer that can be installed in areas where noise is a concern, as the arrival of lightning surges is anticipated.

It is a surge-resistant transformer that can prevent noise that cannot be mitigated by regular transformers. It can be installed in locations where lightning surges are expected and where noise is a concern. It is designed based on EN61558/IEC61558 according to the European Low Voltage Directive. ■ Standards: EN61558 (IEC61558) ■ Model: HEC-xx-yzns (xx and yz can contain numbers or letters) ■ Capacity: 300VA to 2kVA ■ Voltage: 200/200 or 200/100 or 100/100 ■ Electrical performance: Surge withstand voltage: 10kV (1.2 x 50μs) Surge attenuation: -30 to -40dB or lower in common mode

  • Substation equipment

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Single-phase insulated transformer HT/HB series, labor-saving type

Single-phase insulated transformer HT/HB series, labor-saving type

The HT/HB series is a domestic standard transformer designed based on JEC-2200. It features labor-saving connection work and enhanced safety.

Simplification of connection work (reduced to 1/3 of the conventional time). Self-tapping screws are used for terminal screws, eliminating the risk of washer drop-off, making the insertion and tightening of crimp terminals easy. This product has enhanced safety due to the prevention of exposure by the one-touch detachable terminal cover, as well as the loosening of screw terminals caused by shrinkage of the base plate due to aging, and the variability in the strength of the worker's grip. ■ Standards: JEC-2200 ■ Insulation class: AB ■ Model: HT・HB series ■ Capacity: 50VA~5kVA ■ Voltage: Primary side (P) Please specify the desired voltage Secondary side (S) Please specify the desired voltage

  • Substation equipment

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Single-phase insulated transformer KB/KH series (multi-winding) high-capacity transformer

Single-phase insulated transformer KB/KH series (multi-winding) high-capacity transformer

A single-phase isolation transformer designed based on JEC-2200 domestic standards. It supports large capacities ranging from 6kVA to 50kVA.

The KB・KH series is a domestic standard transformer designed based on JEC-2200. It is a high-capacity transformer ranging from 6kVA to 50kVA. ■ Insulation class: B・H ■ When the input and output voltage exceeds 440V, the dimensions will be larger than the standard size. ■ Terminal structure: HT terminals up to 100A, VT terminals up to 300A, and copper bars for 400A and above. ■ When the insulation type is H type, it can be made smaller than the B type.

  • Substation equipment

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