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Transformer Product List and Ranking from 42 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. TSURUTA ELECTRIC CO., LTD. Ibaraki//Industrial Electrical Equipment
  2. ジェーピーシー Tokyo//Electronic Components and Semiconductors
  3. null/null
  4. 4 大阪高波 Osaka//Electronic Components and Semiconductors
  5. 5 MEIHO Electronics Co., Ltd. Head office:Nagoya, Japan Tokyo branch:Chiyoda-ku, Tokyo Aichi//Industrial Electrical Equipment
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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. Three-phase transformer for solar power generation 50kVA~ PPSC slave device TSURUTA ELECTRIC CO., LTD.
  2. UL・CE compliant compact lightweight energy-saving transformer MEIHO Electronics Co., Ltd. Head office:Nagoya, Japan Tokyo branch:Chiyoda-ku, Tokyo
  3. Film polishing device "SP-100 type" 松田精機
  4. 4 Film polishing device "SP-50 type" 松田精機
  5. 5 Scott Transformers (Dry-Type Transformers), Large Capacity TBS Series TSURUTA ELECTRIC CO., LTD.

Transformer Product List

691～705 item / All 857 items

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【Up to AC20kV!】High-frequency, high-voltage transformer (custom-made)

【Up to AC20kV!】High-frequency, high-voltage transformer (custom-made)

We can also accommodate silicone-filled types, open types, and thin-filled transformers.

Our company designs, manufactures, and sells various types of transformers. We offer a lineup including the "silicone-filled type transformer," suitable for driving high-capacity power devices such as HVIGBTs with high partial discharge withstand voltage, as well as "open type transformers" and "thin filled transformers" with a height of 12mm. Additionally, we can also produce custom transformers tailored to various applications. 【Specifications】 ■ Silicone-filled type transformer ・Withstand voltage AC20000V/CSV AC9000V ■ Open type transformer ・Withstand voltage AC10000V/CSV AC5000V ■ Thin filled transformer ・Withstand voltage AC6000V/CSV AC2200V *For more details, please refer to the PDF document or feel free to contact us.

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Switching transformer (custom)

Switching transformer (custom)

We have adopted our original bobbin to achieve high output! Based on customer requests, we propose suitable products.

We offer switching power supply transformers that meet various needs, such as transformers with multiple output windings and high voltage products. Additionally, we design, manufacture, and sell a variety of transformers, and we can propose suitable products based on our customers' requests. Please feel free to contact us when you need assistance. 【Features of Multi-Output Switching Transformers】 ■ High insulation voltage ■ Low cost and short delivery time ■ Utilizes our original bobbin to achieve multiple outputs - EI33: Up to 7 output circuits - EI40: Up to 12 output circuits *For more details, please refer to the PDF document or feel free to contact us.

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  • Transformers

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High-speed transformer for drives "FDT Series"

High-speed transformer for drives "FDT Series"

Can be used in circuits requiring high voltage resistance and compact size! Ultra-compact high voltage resistant product with a core size of 8mm.

We would like to introduce our high-speed transformer for drive applications, the 'FDT Series'. The operating temperature range is -10°C to +70°C, and the storage temperature range is -20°C to +105°C. It features a low input-output capacitance and is an ultra-compact high-voltage product with a core size of 8mm. It can be used in power MOSFET & IGBT drive circuits, high-voltage signal isolation for feedback applications, and other circuits where high voltage and compact size are required. 【Features】 ■ Ultra-compact high-voltage product (core size 8mm) ■ Low leakage inductance ■ Low input-output capacitance *For more details, please refer to the PDF materials or feel free to contact us.

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  • Transformers

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High-Frequency High-Voltage Transformer for Boosting - "HVT Series"

High-Frequency High-Voltage Transformer for Boosting - "HVT Series"

Achieving miniaturization of transformers by utilizing winding technology! Can be used in DC high-voltage power supply equipment.

We would like to introduce our high-frequency high-voltage transformer series 'HVT Series' for boosting applications. This series achieves miniaturization of the transformer by utilizing our winding technology. Within the frequency range of 50kHz to 80kHz, it boosts an input voltage of 5 to 30V to an output of 1kV to 9kVDC (after 2 to 4 times rectification). 【Features】 ■ The HVT series achieves miniaturization of the transformer by utilizing our winding technology. ■ Within the frequency range of 50kHz to 80kHz, it boosts an input voltage of 5 to 30V to an output of 1kV to 9kVDC (after 2 to 4 times rectification). *For more details, please refer to the PDF document or feel free to contact us.

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High Voltage Signal Isolation Transformer High Voltage Model "SP Series"

High Voltage Signal Isolation Transformer High Voltage Model "SP Series"

Low input-output capacitance, compatible with surface mounting! For signal transmission circuits and circuits requiring high voltage resistance and compact size.

Introducing our high-voltage signal isolation transformer, the 'SP Series', which we handle. It supports surface mounting with low leakage inductance and low input-output capacitance. The operating temperature range is -10°C to +70°C, and the storage temperature range is -20°C to +105°C. It can be used for high-voltage signal isolation in feedback applications, signal transmission circuits, and other circuits that require high voltage and compact size. 【Features】 ■ Ultra-compact high-voltage product ■ Surface mount compatible ■ Low leakage inductance ■ Low input-output capacitance *For more details, please refer to the PDF document or feel free to contact us.

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Current transformer for AC voltage detection "VDCT Series"

Current transformer for AC voltage detection "VDCT Series"

Equipped with a shield to prevent noise from input and output! Adoption of CT method allows for compact and lightweight design.

We would like to introduce our current transformer for AC voltage detection, the 'VDCT Series'. The input and output current is 6mA, and the frequency is 50/60Hz. It is equipped with a shield to prevent noise from the input and output. By adopting the CT method, it has been made compact and lightweight, with low input-output capacitance. 【Features】 ■ Compact and lightweight due to the CT method ■ Shielded to prevent noise from the input and output ■ Low input-output capacitance *For more details, please refer to the PDF document or feel free to contact us.

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Differential Transformer "ST-05"

Differential Transformer "ST-05"

It is compact, lightweight, requires little driving power, and is highly durable.

The "ST-05" is a differential transformer that provides non-contact displacement output. The output voltage is proportional to the displacement of the core, offering a high output voltage and infinite resolution. Additionally, it is compact, lightweight, requires minimal driving force, and is highly durable. 【Features】 ■ Non-contact displacement output ■ Output voltage is proportional to core displacement ■ High output voltage ■ Infinite resolution ■ Compact and lightweight with minimal driving force required *For more details, please refer to the external link page or feel free to contact us.

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  • Transformers

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[Information] Functions and Measurements of RF Transformers

[Information] Functions and Measurements of RF Transformers

RF transformers are widely used in electronic circuits, such as balanced/unbalanced circuit interfaces!

In this application note, the termination impedance of the transformer is always compared in both performance tests and actual usage. To maintain consistency in the explanation, transformers with a turns ratio greater than 1:1 will be described as step-up transformers. In this case, the secondary impedance will be larger than the primary impedance, but in practice, it is possible to connect as either step-up or step-down as needed. [Contents] ■ Applications of RF transformers ■ Relationship between transformer circuits and impedance ■ Performance characteristics of transformers ■ Physical parameters of transformers ■ Amplitude balance and phase balance measurements: Center-tap transformers *For more details, please refer to the PDF document or feel free to contact us.

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[Information] Part 1: An Introduction to Trans Theory, Technology, and Applications

[Information] Part 1: An Introduction to Trans Theory, Technology, and Applications

Easy-to-understand RF transformer! A transformer is simply two or more conductive paths coupled by mutual magnetic fields.

Common technologies used in the manufacturing of transformers include cores and windings, transmission lines, low-temperature co-fired ceramics (LTCC), and monolithic microwave integrated circuits (MMIC). Each of these technologies is offered in various packages and has a wide range of characteristics. This article is Part 1 of the "Easy-to-Understand RF Transformer Series," focusing on the introduction of RF transformer theory along with explanations of common RF transformer technologies and applications. [Contents] ■ Introduction ■ RF Transformer Technologies ■ Overview of RF Transformer Functions and Applications ■ Conclusion *For more details, please refer to the PDF materials or feel free to contact us.

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Transformer with outlet "CL-A/CL-E Series"

Transformer with outlet "CL-A/CL-E Series"

Power-on indication with blue LED! Custom options are available, and the capacity of the circuit protector can be changed.

The "CL-A/CL-E series" is a transformer with an IP2X compliant outlet. We offer a wide range of models, including the "CL21-A" with a primary voltage of 200-220V, as well as the "CL41-A," "CL21-E," and "CL41-E" with voltages of 380-400-440V. Custom products are available upon request. Additionally, the capacity of the circuit protector can be changed. 【Features】 ■ IP2X compliant ■ Custom products available ■ Circuit protector capacity can be changed ■ Power indicator with blue LED *For more details, please refer to the PDF document or feel free to contact us.

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  • Transformers

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Standard power transformer

Standard power transformer

We accommodate even small quantities! To maintain our immediate delivery system, 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 the highest 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 1.0 VA to 50.0 VA! 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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  • Converters and Transducers
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Trans "BHE"

Trans "BHE"

Introducing a transformer that meets international safety standards! Split bobbin, horizontal type (band).

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 one circuit for input and output, and we offer maximum capacities ranging from 1.0VA to 50.0VA. 【Features】 ■ Separation of primary and secondary windings ■ Compliance 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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  • Converters and Transducers
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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 each input and output having one circuit. 【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 document or feel free to contact us.

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Trans "BHI"

Trans "BHI"

The terminal has only lead wires! We introduce a bobbin-structured transformer with 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, and we offer maximum capacities ranging from 5.0VA to 40.0VA. 【Features】 ■ Channel frame (band cover) type ■ Separation of primary and secondary windings ■ Bobbin structure with insulating cover ■ Complies with international safety standards *For more details, please refer to the PDF document or feel free to contact us.

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