iPROS Manufacturing
  • Search for products by classification category

    • Electronic Components and Modules
      Electronic Components and Modules
      59197items
    • Machinery Parts
      Machinery Parts
      74747items
    • Manufacturing and processing machinery
      Manufacturing and processing machinery
      99945items
    • Scientific and Physics Equipment
      Scientific and Physics Equipment
      35121items
    • Materials
      Materials
      37119items
    • Measurement and Analysis
      Measurement and Analysis
      55048items
    • Image Processing
      Image Processing
      15124items
    • Control and Electrical Equipment
      Control and Electrical Equipment
      53351items
    • Tools, consumables, and supplies
      Tools, consumables, and supplies
      64427items
    • Design and production support
      Design and production support
      12419items
    • IT/Network
      IT/Network
      43703items
    • Office
      Office
      13826items
    • Business support services
      Business support services
      33351items
    • Seminars and Skill Development
      Seminars and Skill Development
      6345items
    • Pharmaceutical and food related
      Pharmaceutical and food related
      30757items
    • others
      73859items
  • Search for companies by industry

    • Manufacturing and processing contract
      7337
    • others
      4996
    • Industrial Machinery
      4415
    • Machine elements and parts
      3282
    • Other manufacturing
      2888
    • IT/Telecommunications
      2551
    • Trading company/Wholesale
      2471
    • Industrial Electrical Equipment
      2298
    • Building materials, supplies and fixtures
      1812
    • software
      1635
    • Electronic Components and Semiconductors
      1567
    • Resin/Plastic
      1492
    • Service Industry
      1446
    • Testing, Analysis and Measurement
      1130
    • Ferrous/Non-ferrous metals
      983
    • environment
      696
    • Chemical
      629
    • Automobiles and Transportation Equipment
      562
    • Printing Industry
      508
    • Information and Communications
      455
    • Consumer Electronics
      416
    • Energy
      329
    • Rubber products
      313
    • Food Machinery
      307
    • Optical Instruments
      276
    • robot
      271
    • fiber
      250
    • Paper and pulp
      231
    • Electricity, Gas and Water Industry
      168
    • Pharmaceuticals and Biotechnology
      167
    • Warehousing and transport related industries
      145
    • Glass and clay products
      139
    • Food and Beverage
      128
    • CAD/CAM
      124
    • retail
      109
    • Educational and Research Institutions
      104
    • Medical Devices
      103
    • Ceramics
      98
    • wood
      88
    • Transportation
      82
    • Medical and Welfare
      63
    • Petroleum and coal products
      62
    • Shipbuilding and heavy machinery
      51
    • Aviation & Aerospace
      48
    • Fisheries, Agriculture and Forestry
      42
    • equipment
      32
    • Public interest/special/independent administrative agency
      31
    • self-employed
      24
    • Research and development equipment and devices
      24
    • Government
      23
    • Materials
      22
    • Mining
      17
    • Finance, securities and insurance
      13
    • cosmetics
      11
    • Individual
      10
    • Restaurants and accommodations
      9
    • Police, Fire Department, Self-Defense Forces
      7
    • Raw materials for reagents and chemicals
      3
    • Laboratory Equipment and Consumables
      3
    • Contracted research
      3
  • Special Features
  • Ranking

    • Overall Products Ranking
    • Overall Company Ranking
Search for Products
  • Search for products by classification category

  • Electronic Components and Modules
  • Machinery Parts
  • Manufacturing and processing machinery
  • Scientific and Physics Equipment
  • Materials
  • Measurement and Analysis
  • Image Processing
  • Control and Electrical Equipment
  • Tools, consumables, and supplies
  • Design and production support
  • IT/Network
  • Office
  • Business support services
  • Seminars and Skill Development
  • Pharmaceutical and food related
  • others
Search for Companies
  • Search for companies by industry

  • Manufacturing and processing contract
  • others
  • Industrial Machinery
  • Machine elements and parts
  • Other manufacturing
  • IT/Telecommunications
  • Trading company/Wholesale
  • Industrial Electrical Equipment
  • Building materials, supplies and fixtures
  • software
  • Electronic Components and Semiconductors
  • Resin/Plastic
  • Service Industry
  • Testing, Analysis and Measurement
  • Ferrous/Non-ferrous metals
  • environment
  • Chemical
  • Automobiles and Transportation Equipment
  • Printing Industry
  • Information and Communications
  • Consumer Electronics
  • Energy
  • Rubber products
  • Food Machinery
  • Optical Instruments
  • robot
  • fiber
  • Paper and pulp
  • Electricity, Gas and Water Industry
  • Pharmaceuticals and Biotechnology
  • Warehousing and transport related industries
  • Glass and clay products
  • Food and Beverage
  • CAD/CAM
  • retail
  • Educational and Research Institutions
  • Medical Devices
  • Ceramics
  • wood
  • Transportation
  • Medical and Welfare
  • Petroleum and coal products
  • Shipbuilding and heavy machinery
  • Aviation & Aerospace
  • Fisheries, Agriculture and Forestry
  • equipment
  • Public interest/special/independent administrative agency
  • self-employed
  • Research and development equipment and devices
  • Government
  • Materials
  • Mining
  • Finance, securities and insurance
  • cosmetics
  • Individual
  • Restaurants and accommodations
  • Police, Fire Department, Self-Defense Forces
  • Raw materials for reagents and chemicals
  • Laboratory Equipment and Consumables
  • Contracted research
Special Features
Ranking
  • Overall Products Ranking
  • Overall Company Ranking
  • privacy policy
  • terms of service
  • About Us
  • Careers
  • Advertising
  1. Home
  2. ProductSearch
  3. Electronic Components and Modules
  4. Electronic Components
  5. power supply
  6. Explanatory Material "Basic Information on Noise and First Steps for Countermeasures" <Currently Available for Free>

Explanatory Material "Basic Information on Noise and First Steps for Countermeasures" <Currently Available for Free>

  • Added to bookmarks

    Bookmarks list

    Bookmark has been removed

    Bookmarks list

    You can't add any more bookmarks

    By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

    Free membership registration

last updated:Mar 05, 2026

COSEL
COSEL
  • Special site
  • Official site

Visualization of invisible noise from power supply manufacturers.

We would like to introduce basic information about noise, which is frequently consulted in our customer support department, as well as a simple measurement tool called "CESA" (developed in-house and not for sale) that visualizes "invisible noise." Based on the know-how cultivated as a power supply manufacturer, we clearly explain the types of noise, their impacts, and the first steps for effective measures that can be useful on-site, along with examples of confirmed effectiveness. We encourage you to read it! 【Contents】 1. Why is noise a problem? 2. Types of noise 3. Concepts and realities of noise countermeasures 4. Visualizing noise with the simple measurement system "CESA" 5. Examples of confirmed effectiveness of countermeasures 6. Other noise-related services offered by our company *The explanatory document "Basic Information on Noise and First Steps for Countermeasures" is available for immediate viewing via "PDF Download."

    power supply
id="product-main-img"

Explanatory Material "Basic Information on Noise and First Steps for Countermeasures" <Currently Available for Free>

  • Special site - Product/service details - https://pr.mono.ipros.com/cosel/product/

Inquire About This Product

  • Contact Us Online

basic information

*For more details, please refer to the materials. Feel free to contact us as well.*

Price range

Please contact us for details

Delivery Time

Please contact us for details

Applications/Examples of results

For more details, please download the PDF or feel free to contact us.

Company information

COSEL

COSEL

Electronic Components and Semiconductors

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
  • Special site
  • Official site
Phone number/address

Kohsel is a manufacturer of "DC stabilized power supplies" and "noise filters." The "switching power supply," which utilizes the high-speed switching action of semiconductors, is Kohsel's main product. Due to its compact size, lightweight, and high efficiency, switching power supplies are used in almost all electronic devices, including information and communication equipment, medical devices, and factory automation equipment. Additionally, since 2005, Kohsel has been working on noise filters that protect electronic devices from various types of noise and has brought them to market. In today's world, where most products surrounding society and daily life have become electronic, the DC stabilized power supply, which can be considered the heart of such products, holds the key to the future. At Kohsel, we continue to create reliable products that build the future of electronics through endless dialogue with new technologies.

Product/Service List (66)

Related Popular Products

Explanatory Material "Basic Information on Noise and First Steps for Countermeasures" <Currently Available for Free>
Electronic Components and Modules
Explanatory Material "Basic Information on Noise and First Steps for Countermeasures" <Currently Available for Free>
COSEL
Radiation EMI (Emission) Simple Measurement System
Measurement and Analysis
Radiation EMI (Emission) Simple Measurement System
マイクロニクス
Hydrogen Measurement System for Steel Materials JTF-20A Series
Measurement and Analysis
Hydrogen Measurement System for Steel Materials JTF-20A Series
ジェイ・サイエンス・ラボ 本社
Latest high-precision laser measurement system LMS511
Measurement and Analysis
Latest high-precision laser measurement system LMS511
東京通信機
Non-contact sensor adoption 'Laser Surface Speed and Length Measurement System'
Measurement and Analysis
Non-contact sensor adoption 'Laser Surface Speed and Length Measurement System'
REJ

Related New Products

For those using gasoline generators and for those who have gasoline generators as emergency supplies.
Electronic Components and Modules
For those using gasoline generators and for those who have gasoline generators as emergency supplies.
ジェーピージェネレーターズ
Long-lasting generator | Operates for a week on a single refuel | Portable generator + IGS
Electronic Components and Modules
Long-lasting generator | Operates for a week on a single refuel | Portable generator + IGS
ジェーピージェネレーターズ
Power Generator Disaster Electric Power Measures | Portable Long-lasting Generator
Seminars and Skill Development
Power Generator Disaster Electric Power Measures | Portable Long-lasting Generator
ジェーピージェネレーターズ
Power cable / AC cord <International standards> Contributing to export expansion! Stock sales available|UL, VDE, BSI, CCC, BSMI, KC, Safety Mark, BIS, SAA etc.
Electronic Components and Modules
Power cable / AC cord <International standards> Contributing to export expansion! Stock sales available|UL, VDE, BSI, CCC, BSMI, KC, Safety Mark, BIS, SAA etc.
TOKI Trading Ltd. Head Office
Introduction of high-quality and high-performance DCDC ICs and modules.
Electronic Components and Modules
Introduction of high-quality and high-performance DCDC ICs and modules.
伯東 本社

The related categories of power supply

  • Electronic Components and Modules
  • Electronic Components
  • power supply
Find products and companies by related keywords
  • #Measurement System
  • #Simple measurement system
          

Inquire About This Product

  • Contact Us Online

Products

  • Search for Products

Company

  • Search for Companies

Special Features

  • Special Features

Ranking

  • Overall Products Ranking
  • Overall Company Ranking

support

  • site map
IPROS
  • privacy policy Regarding external transmission of information
  • terms of service
  • About Us
  • Careers
  • Advertising
COPYRIGHT © 2001-2026 IPROS CORPORATION ALL RIGHTS RESERVED.
Please note that the English text on this page is automatically translated and may contain inaccuracies.