transformer Product List and Ranking from 43 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. 光アルファクス Osaka//Trading company/Wholesale
  2. トーザイクリエイト Tokyo//Building materials, supplies and fixtures manufacturers
  3. ウエルネス Osaka//others
  4. 4 ヒラヰ電計機 東京営業所 Tokyo//Facility Design Office
  5. 5 TAMURA 本社 Tokyo//Building materials, supplies and fixtures manufacturers
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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. Active Water Device "νG7 (New G Seven)" ウエルネス
  4. High Voltage Operating Transformer (Operating Transformer) EPT-■K Series ヒラヰ電計機 東京営業所
  5. 4 [Technical Information] A Discussion for Coil Users *Available for Free! サガミエレク

transformer Product List

136～150 item / All 175 items

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

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

Custom-made low-frequency transformers (voltage transformers) and reactors (stacked core type and cut core type) tailored to customer use.

Low Frequency Transformer / Reactor (Stacked Core Type / Cut Core Type) ★☆★☆★☆Since April 1, 2022, our headquarters and factory have adopted 100% renewable energy electricity. Nikko Electric's products are powered by [power transformers generated from CO2-free electricity]★☆★☆★☆ ★☆★☆Regarding inquiries from customers not registered with Ipros★☆★☆ For inquiries from those not registered with Ipros, please use the related link below: [Contact Form for Nikko Electric Co., Ltd. (Please contact us here if you are not registered with Ipros)] ☆★☆★↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓☆★↓↓↓↓↓↓↓↓☆★ ☆★☆★↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓☆★↓↓↓↓↓↓↓↓☆★ ☆★☆★↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓☆★↓↓↓↓↓↓↓↓☆★

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Large transformer reactor (custom-made).

Large transformer reactor (custom-made).

Large transformers and reactors tailored to customer specifications. They are widely used in renewable energy generation such as solar power and wind power.

■Production Range Single-phase Transformer: Up to 150kVA (50/60 Hz) Three-phase Transformer: Up to 200kVA (50/60 Hz) Reactor: Equivalent to up to 50kVA *1 Shape: Can be discussed separately *2 High current reactor (300A–1500A) Copper bar winding available (maximum 2P 0.5t–1.2t-300w) *3 Harmonic countermeasures are also available ◎High Current Transformers [Features] - Uses stack coils, supporting up to 3000A - Insulation type: H type compatible - RoHS compliant ◎Reactors [Features] - Copper bar winding for high frequency compatibility, achieving miniaturization - Available in 2-legged, 3-legged, and 5-legged types - Insulation type: H type compatible - RoHS compliant *In addition to the above, we also offer dry reactors, AC reactors, and DC reactors, single-phase up to 50kVA, three-phase up to 200kVA, and enclosed types. Please feel free to consult with us. If you are not registered with Ipros, please contact us through the related links below. ↓↓↓↓↓↓↓↓↓↓↓↓ Click here ↓↓↓↓↓↓↓↓↓↓↓

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Nihon Kōdenki Co., Ltd. Case Study Collection.

Nihon Kōdenki Co., Ltd. Case Study Collection.

Manufacturing tailored to customer specifications. We have a proven track record in a wide range of fields, including semiconductor manufacturing equipment, medical devices, broadcasting equipment, and automotive-related products.

■ Large Product Manufacturing Range Single-phase Transformer ~ 150kVA (50/60 Hz) Three-phase Transformer ~ 200kVA (50/60 Hz) Reactor ~ Equivalent to 50kVA *1 Shape: Can be discussed separately *2 High current reactor (300A–1500A) Responds with copper bar winding (maximum 2P 0.5t–1.2t-300w) *3 Harmonic countermeasure products are also available ◎ High Current Transformers 【Features】 - Uses stack coils, supports up to 3000A - Insulation type: H type compatible - RoHS compliant ◎ Reactors 【Features】 - Copper bar winding for high-frequency compatibility, achieving miniaturization - Available in 2-legged, 3-legged, and 5-legged types - Insulation type: H type compatible - RoHS compliant ■ Cut Core Manufacturing Range Single-phase Type Core Size: CS6.3 – CS2500 : SL1700 – SL7500, etc. Three-phase Type Core Size: SE201 – SE215, etc. ■ NCW Transformers 【Features】 - Low cost, high insulation - Storage space approximately 1/2 - Significant reduction in device weight - Improved work efficiency - Significant reduction in standby power consumption

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[Feature Introduction] NCW Transformer <Space-Saving Edition>.

[Feature Introduction] NCW Transformer <Space-Saving Edition>.

We want to install a transformer in a small space" and "We want to install a low-profile transformer.

We would like to introduce the "Space-Saving Edition" of the "NCW Transformer," created based on the concept of winding an iron core onto a coil bobbin. This product features a unique coil bobbin and a wound iron core structure, achieving approximately half the storage space. When comparing the EI type (1kVA) and NCW1000 (1kVA), the vertical type resulted in a width reduction of 101mm, while the horizontal type showed a height reduction of 114mm (compared to our products). 【Features】 ■ Uses a unique coil bobbin ■ Realizes a wound iron core structure → Achieves approximately half the storage space *For more details, please refer to the PDF document or feel free to contact us.

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[Feature Introduction] NCW Transformer <Lightweight Edition>.

[Feature Introduction] NCW Transformer <Lightweight Edition>.

"We want to reduce the total weight of the device" and "We don't want to carry heavy transformers!" We will respond to these requests!

We would like to introduce the "Lightweight Edition" of the "NCW Transformer," which was created based on the concept of winding a core with a coil bobbin. This product makes the most efficient use of excellent core materials, significantly reducing the weight of the device and greatly improving work efficiency. When compared to the EI type (1kVA) at 16.0kg, the NCW1000 (1kVA) weighs only 8.3kg, resulting in a difference of -7.7kg (compared to our products). 【Features】 ■ Maximizes the use of excellent core materials without waste → Significantly reduces the weight of the device → Greatly improves work efficiency *For more details, please refer to the PDF document or feel free to contact us.

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Wound iron core transformer "NCW Trans."

Wound iron core transformer "NCW Trans."

No joints, minimal leakage flux! A structure where the primary winding, secondary winding, and core are separately insulated!

The "NCW Transformer" is a wound iron core transformer designed based on the concept of winding an iron core around a coil bobbin, achieving space-saving, lightweight, and high efficiency. The structure features winding on a "U" shaped coil bobbin, with strip-shaped silicon steel plates wrapped around both ends of the coil bobbin. It allows for efficient iron core winding operations and enables winding work using an automatic winding machine. 【Features】 ■ Efficiency in iron core winding operations ■ Winding work possible with an automatic winding machine ■ Complete separation of primary and secondary windings ■ Use of oriented silicon steel plates ■ Full utilization of iron core performance due to no cuts ■ No joints, resulting in minimal leakage flux *For more details, please refer to the PDF document or feel free to contact us.

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Trans "BVA"

Trans "BVA"

A lineup ranging from a maximum capacity of 1.0VA to 50.0VA! With a wide variety of options, you can also freely choose the terminals.

We would like to introduce the transformer "BVA" that we handle. It features a channel frame type using a high-efficiency coaxial bobbin, with a wide variety of options available. You can also freely choose the terminals. We have a large lineup, including the "28-11-AC" with a maximum capacity of 1.0VA, the "60-25-AC" with a maximum capacity of 20.0VA, and the "4G-40-AC" with a maximum capacity of 50.0VA. 【Features】 ■ Uses a high-efficiency coaxial bobbin ■ Channel frame (band cover) type ■ Wide variety of options ■ Terminals can be freely selected *For more details, please refer to the PDF document or feel free to contact us.

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Trans "BHE"

Trans "BHE"

Introducing a transformer that complies with overseas safety standards! Split bobbin horizontal (band) type.

The "BHE" is a channel frame (band cover) type transformer. The primary and secondary windings are separated to comply with international safety standards. The maximum capacity conditions are 50/60Hz, with each input and output having one circuit, and we offer maximum capacities ranging from 1.0VA to 50.0VA. 【Features】 ■ Primary and secondary windings are separated ■ Complies with international safety standards ■ Channel frame (band cover) type ■ Safety standards: PSE UL CSA *For more details, please refer to the PDF document or feel free to contact us.

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Trans "BVE"

Trans "BVE"

Split primary and secondary windings! Channel frame type transformer compliant with international safety standards.

We would like to introduce the transformer "BVE" that we handle. It is a channel frame (band cover) type transformer, with the primary and secondary windings separated, compliant with international safety standards. We offer a lineup ranging from a maximum capacity of 1.0VA to 50.0VA, with the maximum capacity conditions being 50/60Hz and one circuit for both input and output. 【Features】 ■ Primary and secondary windings are separated ■ Compliant with international safety standards ■ Channel frame (band cover) type ■ Safety standards: PSE UL CSA *For more details, please refer to the PDF materials or feel free to contact us.

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Trans "BHI"

Trans "BHI"

The terminal has only lead wires! We introduce a transformer with a bobbin structure that has an insulating cover.

"BHI" is a channel frame (band cover) type transformer. The terminals are only lead wires. The primary and secondary windings are separated, and it features a bobbin structure with an insulating cover, complying with international safety standards. The maximum capacity conditions are 50/60Hz, with one circuit for input and output each, and we offer maximum capacities ranging from 5.0VA to 40.0VA. 【Features】 ■ Channel frame (band cover) type ■ Primary and secondary windings are separated ■ Bobbin structure with an insulating cover ■ Complies with international safety standards *For more details, please refer to the PDF materials or feel free to contact us.

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Trans "BVM"

Trans "BVM"

Introducing a channel frame (band cover) type transformer that complies with overseas safety standards!

We would like to introduce our transformer "BVM." It features a bobbin structure that separates the primary and secondary windings, with each coil housed in an insulated box, complying with international safety standards. Additionally, we offer a lineup ranging from a maximum capacity of 1.5VA to 30.0VA, with terminals available for lead wires only. 【Features】 ■ Channel frame (band cover) type ■ Separation of primary and secondary windings ■ Bobbin structure with each coil in an insulated box ■ Compliance with international safety standards ■ Terminals available for lead wires only *For more details, please refer to the PDF document or feel free to contact us.

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Trans "BVQ"

Trans "BVQ"

Two-layer bobbin, vertical type (band)! The maximum capacity is available from 8.0VA to 40.0VA.

The "BVQ" is a two-layer bobbin, vertical type transformer with a channel frame (band cover) design. The terminals are only lead wires. To comply with international safety standards, it features a two-layer type with primary and secondary windings wound on separate bobbins. Additionally, the maximum capacity ranges from 8.0VA to 40.0VA. 【Features】 ■ Two-layer bobbin, vertical type (band) ■ Safety standards: PSE UL CSA EN ■ Two-layer type with primary and secondary windings on separate bobbins ■ Terminals are only lead wires *For more details, please refer to the PDF document or feel free to contact us.

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Trans "FPG"

Trans "FPG"

Safety standards: Compliant with PSE, UL, and CSA! This is a transformer with separated primary and secondary windings.

"FPG" is a type of transformer designed for printed circuit board mounting. We offer the "28-11-AZ" with a maximum capacity of 1.0VA and the "35-10-AZ" with a capacity of 1.8VA. The maximum capacity conditions are 50/60Hz, with one circuit for both input and output. By separating the primary and secondary windings, it complies with international safety standards. 【Features】 ■ Pin-type split bobbin, vertical type ■ Safety standards: PSE UL CSA ■ Separation of primary and secondary windings *For more details, please refer to the PDF document or feel free to contact us.

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Trans "FPK"

Trans "FPK"

Pin-type split bobbin, inverted type! It is a bobbin structure with the coil placed inside an insulating box.

The "FPK" is a transformer with a printed circuit board pin mounting type. To comply with international safety standards, the primary and secondary windings are separated, and the coil is housed in an insulated box bobbin structure. We offer models such as the "28-11-BZ" with a maximum capacity of 1.0VA, the "35-12-BZ" with 2.0VA, and the "41-17-BZ" with 5.0VA. 【Features】 ■ Pin-type split bobbin, horizontal type ■ Safety standards: PSE UL CSA EN ■ Primary and secondary windings are separated to comply with international safety standards ■ Bobbin structure with the coil housed in an insulated box *For more details, please refer to the PDF materials or feel free to contact us.

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Trans "HPC"

Trans "HPC"

A transformer with a bobbin structure that has a longer creepage distance between the primary and secondary windings to enhance safety.

The "HPC" is a transformer of the printed circuit board mounting type. It complies with "PSE UL CSA." To enhance safety, it features a bobbin structure with a longer creepage distance between the primary and secondary windings. We offer the "35-10-BZ" with a maximum capacity of 1.5VA, and the conditions for maximum capacity are 50/60Hz, with one circuit for both input and output. 【Features】 ■ Pin-type bobbin, horizontal ■ Safety standards: PSE UL CSA ■ Bobbin structure with a longer creepage distance between the primary and secondary windings *For more details, please refer to the PDF materials or feel free to contact us.

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