substrate Product List and Ranking from 41 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.

substrate 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. 東西電気産業 本店(大阪)、東京店 Osaka//Interior Design
  3. 三和電子サーキット Osaka//others
  4. 4 太洋テクノレックス 本社　和歌山 Wakayama//others
  5. 4 デンカ Tokyo//others
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substrate 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. Ideal for UV-C sterilization devices! Inverter (board type) 東西電気産業 本店(大阪)、東京店
  2. Transparent FPC (Transparent Flexible Printed Circuit Board) 太洋テクノレックス 本社　和歌山
  3. Noise Cut Transformer NCT-R5-J2 電研精機研究所
  4. 4 Noise Cut Transformer NCT-I3 電研精機研究所
  5. 4 JL Irregular Insert Series S Insert ジャパンライフ

substrate Product List

181～195 item / All 380 items

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Noise Trouble Consultation Room

Noise Trouble Consultation Room

With over 50 years of experience, we offer consulting services for noise control suitable for your company's electromagnetic environment.

Our "Noise Trouble Consultation Room" was established in 1983 as a specialized technical department for noise trouble measures. Since then, we have received consultations on various noise disturbances amounting to 3,000 cases annually and have been working on their resolution. To date, we have accumulated an extensive track record and rich experience, receiving significant recognition from various sectors.

  • Lightning protection

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Noise Cut Transformer - Comprehensive Catalog for Barrier Wave Isolation Transformers

Noise Cut Transformer - Comprehensive Catalog for Barrier Wave Isolation Transformers

We will reliably protect information processing devices, equipment, systems, etc., from high-frequency noise interference.

The noise cut transformer is a barrier wave blocking transformer that serves as an isolation-type noise prevention device. It reliably protects information processing devices, equipment, and systems from high-frequency noise interference even in the worst electromagnetic environments. The "Noise Cut Transformer Barrier Wave Blocking Transformer Comprehensive Catalog" features a variety of models, including the standard model "NCT-F1," which is easy to use with both 100V and 200V input/output, the "NCT-F3 and F4" models that consider aesthetic design, and the mid-capacity models "NCT-F5, F6, and F6-CE" that pursue cost performance. 【Featured Products】 ○ NCT-F1 ○ NCT-F3 and F4 ○ NCT-F5, F6, and F6-CE ○ NCT-J ○ NCT-I1 and I2, among others For more details, please contact us.

  • Substation equipment

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Noise Cut Transformer NCT-J

Noise Cut Transformer NCT-J

Decisive effect against noise leakage from inverters! It can also be widely used for other three-phase applications.

This is a "Noise Cut Transformer" developed to prevent malfunctions and communication disruptions caused by noise associated with the rapidly increasing use of "general-purpose inverters." Of course, it can also be used for other applications. The noise generated by conventional inverters has been difficult to sufficiently mitigate with LC filters and similar devices. This is due to the presence of a significant amount of noise in the frequency range below 100 kHz, where the effectiveness of the filters diminishes, as well as issues such as leakage current when filters are used, and the influence of grounding conditions and the impedance of power and load devices. The NCT-J is a trump card that can solve these problems all at once.

  • Substation equipment

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Noise Cut Transformer NCT-I3

Noise Cut Transformer NCT-I3

It is a low-cost model equipped with basic performance. It is very convenient when connecting loads such as measuring instruments and audio equipment via a plug.

This is a small, low-cost "Noise Cut Transformer" developed with a focus on general-purpose electronic devices for mass production and portable electronic devices. By utilizing a newly developed noise prevention mechanism (which has been patented), it effectively blocks normal mode noise across a wide frequency range that cannot be prevented by standard isolation transformers or shielded transformers, thereby significantly improving the noise resistance of the connected devices. Additionally, its wideband common mode noise blocking capability protects the load devices from surges caused by induced lightning. In addition to standard voltage models, we can also produce units with custom voltages upon request, allowing for replacement of the power transformer in the connected devices. Furthermore, it can eliminate the need for other noise prevention components such as power filters.

  • Substation equipment

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Noise Cut Transformer NCT-G

Noise Cut Transformer NCT-G

We have received high praise from cutting-edge research institutions, starting with the field of nuclear physics.

The coil's positioning is structured in an eccentric axis and eccentric core format, making it particularly effective in high-frequency areas and suitable for achieving high prevention effects. Compared to the NCT-F series, a higher attenuation rate can be achieved. It is designed faithfully to the principles of noise prevention, featuring a triple shielding body and a robust, low-impedance outer casing, constructed with shapes and materials that shield all conductive parts, including terminals and lead wires.

  • Substation equipment

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Noise Cut Transformer NCT-Z

Noise Cut Transformer NCT-Z

The core, coil, shield, case, and even the lead wires have all been manufactured in strict adherence to the theory.

This product has been developed through efforts since 1960, revealing the theoretically most superior design and obtaining patents for its structure and manufacturing methods. It has been made commercially available by improving the manufacturing methods and materials. The core shape and coil arrangement are of an off-axis eccentric twist design, exhibiting outstanding performance from several kHz to GHz. It is primarily used in laboratories, space development, laser-related equipment, precision experimental instruments, and for measuring minute signals.

  • Substation equipment

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Noise trouble case / Flow meter values fluctuate during inverter pump operation.

Noise trouble case / Flow meter values fluctuate during inverter pump operation.

Numerous examples! Introducing case studies of troubles caused by noise. Robots, logistics warehouses, plasma arc welding, servo-based weighing systems, etc...

【Noise Trouble Cases】 ■ The flow meter value fluctuates when the inverter pump is operating. ■ When the painting robot operates, the leakage breaker malfunctions. ■ In the logistics warehouse, the sensor module frequently fails. ■ The system experiences abnormal stops during plasma arc welding. ■ In the servo-based weighing system, the analog signal from the weighing controller fluctuates. ■ Frequent errors occur in the district heating and cooling system. ■ When the overseas compressor operates, a leakage current alarm is triggered. We also introduce many cases on our company website "Noise Maybe Blog," so please take a look. (You can view it from the link below.)

  • Substation equipment

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Noise Cut Transformer NCT-R3-U2

Noise Cut Transformer NCT-R3-U2

This model has obtained certification for the insulation material UL standard "UL1446" and the structural UL standards "UL5085-1, UL5085-2."

This is a medium-capacity noise filter transformer that complies with UL standards. It is a model certified under the UL standard for insulation materials "UL1446" and the UL standards for construction "UL5085-1, UL5085-2." This product will be custom-made according to your specifications.

  • Substation equipment

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[Case Study] An alarm for leakage current is triggered when the overseas compressor operates.

[Case Study] An alarm for leakage current is triggered when the overseas compressor operates.

I want you to clarify the cause of the alarm sounding! Here is an introduction to noise countermeasure examples!

Since you have already confirmed that there are no abnormalities in the insulation of the equipment, we considered another possibility. Generally, high-frequency noise is generated from the compressor. Typically, some noise reduction product is installed on the compressor to prevent the high-frequency noise generated from affecting surrounding equipment. In principle, that noise reduction product should be able to sufficiently prevent the outflow of high-frequency noise. However, when several adverse conditions overlap, that noise reduction product can sometimes become a cause of dispersing high-frequency noise. Upon checking with the customer, it was confirmed that a noise reduction product is also installed on the compressor of the equipment, so we focused our investigation on the surrounding area. *For more details, please refer to the PDF document or feel free to contact us.*

  • Other Management Services

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[Information] This will solve it! An Introduction to Noise Countermeasures for Inverters

[Information] This will solve it! An Introduction to Noise Countermeasures for Inverters

A simple explanation of the generation principles and specific countermeasures regarding the theme of "inverter noise issues."

The Electric Research Institute has accumulated numerous case studies of noise trouble resolution over more than half a century since its establishment. In this document, we will introduce the basics of noise countermeasures for inverters based on the knowledge we have gained so far. With the theme of "Inverter Noise Issues," we will explain the generation principles and specific countermeasures in an easy-to-understand manner. We hope this will be helpful in addressing noise problems. 【Contents (excerpt)】 ■ Is that really harmonics? ■ I want to quickly try countermeasure products without all the roundabout explanations... ■ It's amazing how easily I can understand this, like magic! ■ Let's consider the balance between effectiveness and cost! *For more details, please refer to the PDF document or feel free to contact us.

  • Other Management Services

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[Information] This will convince you! A Reintroduction to Noise Control

[Information] This will convince you! A Reintroduction to Noise Control

We introduce some creative perspectives and basic knowledge about noise!

Since the establishment of the Noise Trouble Consultation Room, Dengen Seiki Research Institute has been receiving various questions regarding noise on a daily basis. The noise troubles faced by our customers are diverse, and it is necessary to take appropriate measures that fit the specific situation, making it impossible to discuss methods in a general way. In this document, we introduce some creative perspectives and basic knowledge necessary for troubleshooting noise issues on-site. We hope you find it useful in addressing noise problems. [Contents] ■ Volume 1: Let's Identify the Affected Areas! - Introduction - Have you considered re-evaluating your current methods? - What are the reasons for "not understanding"? - Why not think from a broader perspective? *For more details, please refer to the PDF document or feel free to contact us.

  • Other Management Services

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[Data] Noise Trouble Countermeasure Case Study vol.1 Energy-Saving FA Line Edition

[Data] Noise Trouble Countermeasure Case Study vol.1 Energy-Saving FA Line Edition

Introducing a case study on noise trouble measures in a production line where the control circuit's sensor was malfunctioning.

In recent years, production equipment has been automated with various devices, and unmanned lines operating 24 hours a day have been established. One of the essential devices for these constructions and developments is the "general-purpose inverter." This document introduces case studies of noise troubles on production lines where noise generated by the operation of general-purpose inverters propagated through the power line and radiated into space, causing sensors in the control circuits to malfunction. [Contents] ■ Overview of the case ■ Conducting noise investigation ■ Implementing noise countermeasures ■ Results of noise countermeasures ■ A word from the noise trouble consultation room *For more details, please refer to the PDF document or feel free to contact us.

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Booklet: Rediscovering the Charm of Noise-Cutting Transformers! Vol. 1

Booklet: Rediscovering the Charm of Noise-Cutting Transformers! Vol. 1

Extremely wideband among noise suppression elements! Lightning surge voltage can also be significantly attenuated!

This booklet introduces the wideband attenuation characteristics of the "Noise Cut Transformer," which can attenuate not only noise but also "lightning surges." The attenuation range for line noise that can be prevented covers normal mode (between lines) from 10kHz to 1GHz, and common mode from DC to 1GHz. In comparison, the attenuation range of typical LC filters for power supplies is from 100kHz to 30MHz, making the bandwidth of attenuation extremely wide among noise prevention devices. [Contents] ■ Normal Mode Attenuation Characteristics ■ Common Mode Attenuation Characteristics *For more details, please refer to the PDF document or feel free to contact us.

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Discovering the Charm of Noise-Cutting Transformers Again! Vol. 2

Discovering the Charm of Noise-Cutting Transformers Again! Vol. 2

When used indoors where impulse coordination is maintained, it can withstand induced lightning!

This booklet introduces impulse voltages as defined by the overvoltage category/JIS. The standard impulse withstand voltage for the "Noise Cut Transformer" is 5kV (5000V). Up to an impulse voltage of 5kV (standard impulse voltage of 1.2/50μs as defined by JEC-0202), it can protect equipment from induced lightning without insulation breakdown. If you have concerns about impulse coordination or when using it in outdoor panels, please consider the NCT-K type or I4 type with an impulse withstand voltage of 10kV, or the NCT-K type and P type with an impulse withstand voltage of 30kV. [Contents] ■ Impulse voltages as defined by the overvoltage category/JIS *For more details, please refer to the PDF materials or feel free to contact us.

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