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

256～270 item / All 298 items

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NCW Trans (No Cut Roll).

NCW Trans (No Cut Roll).

Significantly contributes to energy conservation! Coil bobbin type transformer with high insulation performance.

The "NCW Transformer" is a coil bobbin type transformer that provides appropriate power for various applications. It is manufactured based on the concept of "winding a core with a coil," featuring energy efficiency, compact size, lightweight and thin design, high performance, and cost-effectiveness. It has high reliability due to the adoption of bobbins compliant with IEC742 and UL94V-0. 【Features】 ■ Achieves high insulation performance ■ Available in a series from 100VA to 2,500VA ■ Insulation type compatible with Class B ■ RoHS compliant ■ High reliability due to the adoption of bobbins compliant with IEC742 and UL94V-0 *For more details, please refer to the PDF materials or feel free to contact us.

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Insulated transformer for PCS for solar power generation (enclosed type)

Insulated transformer for PCS for solar power generation (enclosed type)

Insulated transformer for PCS for solar power generation (with case)

【Features of Insulation Transformer Products for Solar Power Generation PCS】 ★ Enables stable power supply with insulation specifications for power generation systems and power grids ★ Comes with a breaker storage box (IP34) (including terminal blocks, breakers, etc.) ★ Prevents leakage current ★ Can be used with heavy-duty round (optional) ★ Compatible with PCS installation (optional) ★ Custom design can be considered for each installation condition. Energy-saving type (optional) Uses amorphous core to reduce standby power (no-load loss) during non-generation at night, demonstrating energy-saving effects.

  • Solar System Solar Module

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[Coverage] Techno Frontier 2024 Solar Power Generation Transformers

[Coverage] Techno Frontier 2024 Solar Power Generation Transformers

Stable power for solar power generation and UPS comes from our transformers.

Nichiyou Electric Co., Ltd. will exhibit solar power transformers at TECHNO-FRONTIER 2024. For more details, visit the Internet Exhibition at .tv! #Exhibition #TokyoBigSight #MakuhariMesse #PacificoYokohama

  • Solar power generation equipment
  • Photovoltaic power generation system (solar system, energy-saving housing, electricity sales business)
  • Solar power generation

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Standard power transformer

Standard power transformer

We accommodate small quantities! To maintain a system for immediate delivery, we always keep stock on hand!

Our "Standard Power Transformer" is a transformer that we have configured with the appropriate voltage and current specifications to suit the applications of the equipment you will be using. We offer a wide range of products, including the SI series with an output voltage of 6V, the TE series with output voltages of 8V, 9V, and 10V, and the TW series with output voltages of 6V to 12V. Please feel free to contact us if you have any requests. 【Features】 ■ We maintain a constant inventory to ensure immediate delivery. ■ We accommodate small quantities as well. ■ We are committed to ensuring top-notch quality. *For more details, please download the PDF 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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Trans "HPV"

Trans "HPV"

A bobbin structure that allows for a long surface distance! It is a transformer of the printed circuit board mounting type.

The "HPV" is a two-layer type transformer with primary and secondary windings wound on separate bobbins. We offer the "41-14-BZ" with a maximum capacity of 3.0VA and the "41-17-BZ" with 4.0VA. The bobbin structure allows for a longer creepage distance, resulting in higher dielectric strength. 【Features】 ■ Pin-type dual-layer bobbin, horizontal type ■ Safety standards: PSE UL CSA EN ■ Two-layer type with primary and secondary windings wound on separate bobbins ■ Bobbin structure allows for a longer creepage distance ■ Achieves higher dielectric strength *For more details, please refer to the PDF document or feel free to contact us.

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Trans "BHS"

Trans "BHS"

It is a two-layer type with the primary and secondary windings wound on separate bobbins, compliant with international safety standards!

The "BHS" is a channel frame (band cover) type transformer, which is designed to mount a printed circuit board onto the transformer. It features a two-layer structure with primary and secondary windings wound on separate bobbins, conforming to international safety standards. We offer models such as the "57-30-AA" with a maximum capacity of 18.0VA and the "60-30-AA" with a maximum capacity of 20.0VA. The maximum capacity conditions are 50/60Hz, with one circuit for both input and output. 【Features】 ■ Two-layer bobbin, horizontal type (band) ■ Safety standards: PSE UL CSA EN ■ Type that mounts a printed circuit board onto the transformer ■ Two-layer structure with primary and secondary windings on separate bobbins ■ Complies with international safety standards *For more details, please refer to the PDF materials or feel free to contact us.

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