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Rail Power Product List and Ranking from 4 Manufacturers, Suppliers and Companies | IPROS GMS

Last Updated： Aggregation Period:Jan 21, 2026～Feb 17, 2026
This ranking is based on the number of page views on our site.

Rail Power Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Jan 21, 2026～Feb 17, 2026
This ranking is based on the number of page views on our site.

  1. 理経 Tokyo//IT/Telecommunications
  2. プルス Aichi//Industrial Electrical Equipment
  3. null/null
  4. 4 null/null
  5. 4 ジェムコ Osaka//Industrial Electrical Equipment
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Rail Power Product ranking

Last Updated： Aggregation Period:Jan 21, 2026～Feb 17, 2026
This ranking is based on the number of page views on our site.

  1. DIN rail power supply for railway (EN 50155) applications プルス
  2. Field Power Supply "FIEPOS" 理経
  3. DIN rail power supply suitable for academic and research purposes. 理経
  4. What are the derating specifications for power supplies? 理経
  5. 4 The impact of temperature on the lifespan of DIN rail power supplies. 理経

Rail Power Product List

1～24 item / All 24 items

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Interface Built-in DIN Rail Power Supply 'QT40.241-B2'

Interface Built-in DIN Rail Power Supply 'QT40.241-B2'

Introducing a DIN rail power supply with built-in interface for 3-phase AC input!

The QT40.241-B2 is a DIN rail power supply with a built-in IO-Link interface that supports process sensors and position or object detection sensors. It features efficient power supply and simple connectivity. Currently, IO-Link is rapidly gaining popularity in the domestic market. Please feel free to contact us if you have any requests for this product. 【Features】 ■ Efficient Power Supply - 3-phase, 960W, DC24V, 40A, 95.3% high efficiency, +50% (5 seconds) bonus power, 100A/10ms ■ Simple Connectivity - IO-Link V1.1 (IEC61131-3), 4-pin M12 connector, non-volatile memory included *For more details, please refer to the PDF document or feel free to contact us.

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  • power supply
  • Switching Power Supply
  • Rail Power

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Field Power Supply "FIEPOS"

Field Power Supply "FIEPOS"

Efficient and flexible power supply to various applications through a decentralized approach!

"FIEPOS" is a decentralized field power supply equipped with high protection features, allowing for direct and flexible use on-site. Decentralization enables faster system planning and simplified maintenance, making system expansion easier as well. Additionally, it can be replaced with a compact control cabinet, and it can also be used cabinet-free. 【Features】 ■ Decentralized with high protection features ■ Dustproof and waterproof (IP54, IP65, IP67) ■ Equipped with a compact housing compatible with various connectors ■ Can be installed flexibly without a control cabinet and mounted directly on machines ■ Remote monitoring and configuration are possible using IO-Link * For more details, please download the PDF materials. * Members who download the materials will receive the data sheet for the relevant product. * If you have any questions or concerns, please feel free to contact us.

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  • Switching Power Supply
  • Rail Power

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DIN rail power supply suitable for academic and research purposes.

DIN rail power supply suitable for academic and research purposes.

Solve the mystery with approximately 1800 pixels (PMT)! A reliable power source for observatories and telescopes.

The Cherenkov Telescope Array (CTA) project is currently one of the grand projects in astrophysics. It will become the world's largest and most accurate gamma-ray observatory. In this project, the DIN rail power supplies from PULS (Germany) play a crucial role. The AC/DC converters CPS20.241 (24V/20A) and QT40.241 (24V/40A), as well as the MOSFET redundant modules YR40.242 and YR80.241, are used in the camera control cabinet. 【Evaluation Points】 ■ High performance (QT40.241: 95.3%, CPS20.241: 94%) ■ Narrow width (QT40.241: 110mm, CPS20.241: 65mm) ■ Long lifespan (QT40.241: >7.5 years, CPS20.241: >10 years, both at full load and ambient temperature +40℃) *We would appreciate it if you could download the PDF file for more details. If you have any questions or concerns, please feel free to contact us.

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  • Switching Power Supply
  • Rail Power

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IO-Link Interface DIN Rail Power Supply 'QT Series'

IO-Link Interface DIN Rail Power Supply 'QT Series'

Efficiency, simplicity, connectivity! Providing digital communication interfaces.

Our company is based on the versatile IO-Link standard and offers the DIN rail power supply 'QT Series', which can be applied to various fieldbus protocols. Based on comprehensive and carefully selected operational data, the QT40.241-B2 performs preventive maintenance. Timely communication (events) allows for the early correction of equipment deficiencies and failures, providing customers with increased equipment uptime and long-term cost savings, among various other benefits. 【Benefits】 ■ Easy installation ■ Time and cost savings ■ Improved customer service *For more details, please download the PDF or feel free to contact us.

  • Switching Power Supply
  • power supply
  • Power Supplies
  • Rail Power

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DIN rail power supply "PIANO Family"

DIN rail power supply "PIANO Family"

Advanced design with attention to detail! Achieving maximum efficiency in a compact size!

The "PIANO Family" is a DIN rail power supply developed for users seeking a simple and highly reliable power source. It pursues basic features such as high efficiency, long lifespan, high reliability, and compact size to achieve maximum performance. Additionally, it is capable of supporting a wide range of applications. 【Features】 ■ Focus on basic functions and pursuit of cost performance ■ High efficiency, long lifespan, high reliability ■ Sturdy and lightweight polycarbonate housing *For more details, please download the PDF or feel free to contact us.

  • Switching Power Supply
  • power supply
  • Power Supplies
  • Rail Power

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DIN rail power supply for medical (IEC 60601-1) applications

DIN rail power supply for medical (IEC 60601-1) applications

The power supply for medical applications certified to IEC60601-1 (3rd edition) features high durability and continuous convection cooling, and it operates very quietly.

In medical technology applications, the space for installing electronic devices is very limited, and they must also meet special approvals and strict safety standards. Currently, many medical device manufacturers can offer customers power supplies that are either plug-in or panel mount specifications. Adding a new solution to this limited selection is the Puls medical power supply CP series. The efficient power devices delivered to customers not only meet very high technical standards but also maintain stable inventory levels. The benefits brought by high technical standards are numerous.

  • Switching Power Supply
  • Rail Power

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DIN rail power supply for railway (EN 50155) applications

DIN rail power supply for railway (EN 50155) applications

Pluss, which manufactures high-quality DIN rail power supplies for industrial applications, offers a product line for railway applications based on thorough expertise.

The Plus DIN-RAILway power supply is a new lineup for railway applications, equipped with functionality that has been proven in tens of thousands of industrial applications worldwide. A unique feature of the new Plus DIN-RAILway power supply is its structure, which allows for very easy installation on DIN rails. In railway applications, power supplies must demonstrate exceptional functionality in several respects. Equipment failure is not acceptable, even under extreme stress conditions that exceed the specified ambient temperature range. Traditionally, the input voltage requirements for power supplies in railway applications differ from those required in other industrial applications.

  • Switching Power Supply
  • Other power sources
  • Power Supplies
  • Rail Power

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TDK-Lambda Product Lineup

TDK-Lambda Product Lineup

A wide lineup including DIN rail power supplies, AC-DC power supplies, and reverse current prevention modules!

We would like to introduce the products from TDK-Lambda that we handle. Starting with the DIN rail power supply "DRJ Series," which contributes to reducing man-hours and maintenance, we also offer the "GXE Series," which achieves 600W output with a fanless design and natural air cooling, as well as the AC-DC board-type power supply "VS-E Series," which is exclusively for 100V input, among many other products. In addition, we also handle the backflow prevention module "RP Series," the Faston terminal type, and the compact and low-capacity single-phase EMC filter "RSEC Series." Please feel free to contact us when you need assistance. 【Product Lineup (Partial)】 ■ DIN Rail Power Supply "DRJ Series" ■ DIN Rail Power Supplies "HWS-A/DIN Series, RWS-B/DIN Series" ■ AC-DC Power Supply Unit with Communication Function "GXE Series" ■ Unit Type AC-DC Switching Power Supply "HWS-A Series" ■ Peak Load Compatible AC-DC Unit Type Power Supply "HWS-P Series" *For more details, please refer to the PDF document or feel free to contact us.

  • Other power sources
  • power supply
  • Rail Power

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Efficiency of the DIN Rail Power Supply "CP10 Series"

Efficiency of the DIN Rail Power Supply "CP10 Series"

To reduce system costs! We present a white paper on the benefits brought by the high efficiency of power supply (95%!).

The efficiency of the DIN rail power supply "CP10 Series" explains how the efficiency of power supplies affects devices and systems. This document discusses the impact of efficiency on waste heat and electricity costs, comparing the PULS "CP10 Series," which achieves 95% high efficiency, with typical products. We are currently offering a free white paper. [Contents] ■ Test Setup: Heat Generation in the Cabinet ■ Impact of Efficiency on Waste Heat in the 240W Device Class ■ Ensuring System Availability through High Efficiency ■ Increased Implementation Density due to High Efficiency ■ Impact of Efficiency on Electricity Costs in the 240W Device Class, etc. For more details, please refer to the catalog or feel free to contact us.

  • power supply
  • Switching Power Supply
  • Rail Power

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Medical standard certification DIN rail power supply

Medical standard certification DIN rail power supply

Presenting data sheets for medical standard certified power supplies of various models! New solutions for limited options.

PULS GmbH (Germany) DIN rail power supplies for medical applications, certified to IEC60601-1 (3rd edition), feature high durability and continuous convection cooling, and they operate very quietly. In medical technology applications, space for installing electronic devices is extremely limited, and special approvals and strict safety standards must also be met regarding the spacing and distance between devices. The CP series of medical power supplies from PULS adds a new solution to these limited options. For those who have downloaded the file, we will provide data sheets for each model of the above-mentioned medically certified power supplies. 【Features】 ■ The power supply has low heat generation, eliminating the need for fans to dissipate heat. ■ Easy wiring with spring clamp terminals without the need for tools. ■ Certified to IEC60601-1, 3rd edition, and IEC60601-1-2, 4th edition. ■ 2MOPP compliant. *For more details, please refer to the PDF document or feel free to contact us.

  • 画像10 CP30.241-M1.jpg
  • Switching Power Supply
  • Rail Power

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Railway standard certification DIN rail power supply

Railway standard certification DIN rail power supply

Active in various fields such as air conditioning, communication, infotainment, signaling systems, and train protection devices!

PULS, a German company that manufactures high-quality DIN rail power supplies for industrial applications, offers a product line for railway applications based on this thorough expertise. PULS power supplies are part of a certified lineup for railway applications, equipped with functionality that has been proven in tens of thousands of railway industry applications worldwide. At the same time, they feature a product structure that allows for very easy installation on DIN rails. (For customers not using DIN rails, dedicated mounting brackets are also available.) 【Features】 ■ EN50155 certification (for electronic devices used in railway vehicles) ■ EN61373 certification (shock and vibration testing) ■ EN50121-3-2 certification (EMC) ■ EN45545-2 certification (fire protection) ■ Operating temperature guarantee -25℃/-40℃ to +70℃ For detailed information on PULS's railway standard certified power supplies, please download the PDF file and check the contents. If you have any questions or concerns, please feel free to contact us.

  • Switching Power Supply
  • Rail Power

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What are the derating specifications for power supplies?

What are the derating specifications for power supplies?

Engineers from PULS, a company that releases various products in the DIN rail power supply market, have summarized it concisely.

Currently, in the power supply market, many AC-DC power supplies rely on derating specifications to improve their main power ratings. In the DIN rail power supply market, PULS (Germany) engineers have released various products, including: - DC-UPS for transient and voltage dip protection that is maintenance-free for about 10 years, - Power supplies with built-in redundancy features, - Distributed field power supplies that comply with protection ratings IP54/IP65/IP67, - Wireless charging systems. They have summarized the derating specifications for power supplies concisely. We would appreciate it if you could download the PDF file for more details. If you have any questions or uncertainties regarding the content, please feel free to contact us.

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  • Switching Power Supply
  • Rail Power

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PULS DIN Rail Power Supply Selection Guide

PULS DIN Rail Power Supply Selection Guide

PULS specializes in DIN rail power supplies, offering products that meet high standards in efficiency, compactness, longevity, and reliability.

PULS is the only company in the world that is fully dedicated to the development and manufacturing of DIN rail power supplies. Aiming for the pinnacle of technology in this field, we dedicate all our engineering know-how, resources, and energy. As a result, PULS has been able to establish a level of efficiency and quality in our products that exceeds customer expectations. ■ Applications General industrial equipment, railways, medical, marine ■ Features - Cutting-edge technology - Approximately 95% outstanding efficiency - Compact and lightweight - High output peak current - Easy to handle - Wide range of products - High MTBF (Mean Time Between Failures) value, long lifespan - Remarkable high efficiency - Fanless design due to low heat generation - Easy setup for integration into manufacturing lines - Long-term stable supply *For more details, please download the materials.

  • Other power sources
  • Rail Power

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DIN rail power supply "DIMENSION CP Series"

DIN rail power supply "DIMENSION CP Series"

High efficiency, groundbreaking space-saving design, and long lifespan maximize cost performance.

The "DIMENSION CP Series" is a high-performance, compact, and highly reliable DIN rail power supply that changes various concepts in terms of efficiency, lifespan, and size. By adopting advanced power electronics technology and sophisticated thermal design, it creates new value in the field of DIN rail power supplies. Additionally, this product is suitable for a wide range of applications worldwide, supports various output voltages, and complies with safety certification standards for hazardous areas (Class I Division 2, IECEx, ATEX), DNV GL, ABS, 2 MOPP, medical certification 60601-1, and railway certification 50155. 【Features】 ■ 480W specification with a width of only 48mm ■ Lifespan of over 15 years ■ High MTBF value of 699,000 hours ■ Improved running costs with high efficiency of 96.3% ■ Globally compatible *For more details, please download the PDF or feel free to contact us.

  • Switching Power Supply
  • power supply
  • Power Supplies
  • Rail Power

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Field Power Supply "FIEPOS"

Field Power Supply "FIEPOS"

Excellent flexibility, reliability, and durability! Can be installed on-site without a cabinet.

"FIEPOS" is a field power system that allows you to move the power supply from the cabinet to the site, enabling the realization of a distributed system with an all-in-one power solution. It features a compact housing that supports high IP protection ratings (IP54 to IP67) and various connectors, allowing it to be directly mounted on machines according to the site conditions. 【Benefits】 ■ Reduces the cost of copper wire cables and eases wiring work ■ Output voltage can be diagnosed and adjusted remotely from the device's front panel or via IO-Link ■ Eliminates the need to use harmful potting compounds *For more details, please download the PDF or feel free to contact us.

  • Switching Power Supply
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  • Power Supplies
  • Rail Power

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DIN rail power supply for marine applications (DNV GL, ABS)

DIN rail power supply for marine applications (DNV GL, ABS)

Demonstrates high reliability even on bridges and decks.

▼DNV GL, EMC class B This product can be used in various locations on ships, including bridges and decks, without a filter. ▼Built-in decoupling function Supports the construction of redundant systems ▼Hot-swappable plug connector Allows for equipment replacement without shutting down the system

  • Switching Power Supply
  • power supply
  • UPS/Uninterruptible Power Supply
  • Rail Power

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Explosion-proof power supply for ATEX and IECEx applications for DIN rail.

Explosion-proof power supply for ATEX and IECEx applications for DIN rail.

It can be used in equipment with conformal coating and features such as redundancy, used in areas with explosive atmospheres.

We offer a lineup of AC/DC converters, DC/DC converters, power supplies with built-in redundancy features, redundant modules, DC-UPS, and electronic circuit protectors that have obtained explosion-proof certification.

  • Switching Power Supply
  • Power Supplies
  • UPS/Uninterruptible Power Supply
  • Rail Power

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Innovative AC/DC DIN rail power supply

Innovative AC/DC DIN rail power supply

Power supply can be increased by up to 20% at an ambient temperature of +45°C for all versions, and by 50% for 5 seconds!

RECOM's innovative AC/DC RACPRO1 series DIN rail power supplies have won the prestigious Red Dot Award. The Red Dot Award is an international product design award organized by the North Rhine-Westphalia Design Center in Essen, Germany, which honors products that combine reliable technical performance with outstanding design. The compact form factor, efficiency, and modern industrial design specifically tailored for automation and control systems of the RACPRO1 series have been recognized. 【Product Features】 ■ Output ratings of 240W, 480W, and 960W ■ Ultra-compact widths of 43mm, 52mm, and 80mm ■ High efficiency of up to 97.1% due to advanced thermal management ■ Operates at full power with convection cooling alone up to +60°C ■ All versions can supply up to 20% more power at an ambient temperature of +45°C, and 50% more power for 5 seconds *We would appreciate it if you could download the PDF file for more details. If you have any questions or concerns, please feel free to contact us.

  • Switching Power Supply
  • Rail Power

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The impact of temperature on the lifespan of DIN rail power supplies.

The impact of temperature on the lifespan of DIN rail power supplies.

High-efficiency power supplies generate low heat! If the full-load efficiency is high, space-saving designs become possible.

For system engineers, securing a reliable power supply that can be used for a long time is extremely important. Using a power supply that is prone to failure leads to increased costs in terms of effort, expenses, and time. PULS GmbH (Germany) is working on extending the lifespan and ensuring high reliability of power supplies with its unique cooling design. 【Features of the Cooling Design】 ■ Low heat generation due to high efficiency of the power supply ■ Optimization of heat dissipation, which is essential for longevity ■ Importance of proper component placement ■ Thermal imaging camera showing the heat generation status of the power supply unit ■ Trivia about power supply efficiency and temperature We would appreciate it if you could download the PDF file for more details. If you have any questions or concerns, please feel free to contact us.

  • 画像10 CP30.241-M1.jpg
  • 画像12UC10.241.jpg
  • 画像CSP20.241.png
  • Switching Power Supply
  • Rail Power

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