Power Supply Product List and Ranking from 194 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Oct 15, 2025～Nov 11, 2025
This ranking is based on the number of page views on our site.

Power Supply Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Oct 15, 2025～Nov 11, 2025
This ranking is based on the number of page views on our site.

  1. JUN-TECHNO-SERVICE Co., Ltd. SAITAMA/FUKUOKA/SAPPORO Saitama//Other construction industries
  2. ブライト 東京支店 Tokyo//Trading company/Wholesale
  3. G&ECO Tokyo//Electricity, Gas and Water Industry
  4. 4 廣瀬無線電機 ビジネスソリューション事業部 Tokyo//Trading company/Wholesale
  5. 5 東西電気産業 本店(大阪)、東京店 Osaka//Interior Design
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Power Supply Product ranking

Last Updated： Aggregation Period:Oct 15, 2025～Nov 11, 2025
This ranking is based on the number of page views on our site.

  1. Three-Element Solid-State Battery Portable Power Supply 'B300 SST' JUN-TECHNO-SERVICE Co., Ltd. SAITAMA/FUKUOKA/SAPPORO
  2. Reliable high-capacity portable power supply for emergencies. 廣瀬無線電機 ビジネスソリューション事業部
  3. Emergency power supply that can operate air conditioners compatible with single-phase 100V and single-phase 200V. G&ECO
  4. 4 Fluorescent lamp inverter stabilizer: lighting fixtures, various control boards, AC/DC power supply. 東西電気産業 本店(大阪)、東京店
  5. 5 DALI 15W Dimming Power Supply 'MU015S070AQI370' ブライト 東京支店

Power Supply Product List

241～255 item / All 728 items

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Programmable DC Power Supply "VP Series"

Programmable DC Power Supply "VP Series"

A slim, space-saving programmable DC power supply suitable for rack storage!

The "VP Series" is a programmable DC power supply that allows for flexible construction of various power systems. Its slim design for 19-inch rack storage enables the construction of multi-channel systems in a space-saving manner. Please choose the appropriate power from a wide range of voltage and current combinations. 【Features】 ■ High-resolution output settings with 16-bit D/A ■ 16 settings storage memories ■ Starts with the settings from the last power-off ■ Series operation of 2 units and parallel operation of up to 5 units ■ Protection features: overvoltage, overcurrent, overheating *For more details, please refer to the PDF materials or feel free to contact us.

  • DC Power Supply

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Programmable AC Power Supply "ES Series"

Programmable AC Power Supply "ES Series"

Standard lineup of diverse systems up to three-phase 90kVA.

The ES series is a programmable AC power supply that can flexibly construct various power systems ranging from single-phase 2kVA to three-phase 90kVA*. With our long-standing linear amplifier-based power control (linear power control), we provide fast and high-quality power. It also supports the fast response and harmonic superposition required for EMC testing, as well as the reverse flow necessary for power conditioner (PCS) grid interconnection testing, allowing for tests that meet the conditions required for standard and certification tests.

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Programmable AC Power Supply "ES-E Series"

Programmable AC Power Supply "ES-E Series"

High-quality and stable power at the best price.

The ES-E is a lineup of packaged models with commonly used capacities for single-phase, single-phase three-wire, and three-phase systems. It is an ideal system for those who are introducing programmable AC power supplies for the first time, as well as for those considering additional installations or replacements.

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[Case Study] Portable Power Supply for Event Venues and Construction Sites

[Case Study] Portable Power Supply for Event Venues and Construction Sites

A design that can be carried anytime you want to use it! It can also be used as a portable battery.

We would like to introduce examples of the portable power supply that has been implemented at various event venues and construction sites. The introduction of a highly convenient portable power supply has been a long-standing issue, as securing power at sites where the engine noise and exhaust fumes from generators are problematic has been a source of concern for a long time. Thus, we introduced the "ENSUS-2." As a result, it not only serves as a portable battery but also helps save on electricity costs for office air conditioning and lighting on a regular basis. [Reasons for Choosing ENSUS-2] - Lightweight yet sufficiently powerful - If the capacity runs low, you only need to add another battery unit - It can quickly transform into a portable power supply just by combining it with a DC/AC inverter - Can be easily transported with a dedicated carrying case *For more details, please refer to the PDF document or feel free to contact us.

  • Other Batteries

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Backup Power Supply 'NBU55W-N'

Backup Power Supply 'NBU55W-N'

Solve the problems of power outages and momentary interruptions during emergencies!

The "NBU55W-N" connects between the commercial power supply and the switching power supply to back up the power supply to the switching power supply during a power outage. This allows for a stable power supply to the load device even during a power outage. Additionally, it is a backup power supply that complies with harmonic current IEC61000-3-2 Class C. 【Features】 ■ Compatible with nickel-hydride/nickel-cadmium batteries ■ Surge protection: Normal mode 4kV, Common mode 15kV ■ Customization available to suit applications ■ Long lifespan of 90,000 hours (Ta=40℃) *For more details, please download the PDF or feel free to contact us.

  • DC Power Supply

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Backup Power Supply "NBU55W-P"

Backup Power Supply "NBU55W-P"

Harmonic current IEC61000-3-2 Class C compliant!

The "NBU55W-P" is a backup power supply that can provide a stable power source to load devices even during a power outage. By connecting it between the commercial power supply and the switching power supply, it backs up the power supply to the switching power supply during outages. Customization is also possible to suit various applications. 【Features】 ■ Compatible with lead batteries ■ Surge protection: Normal mode 4kV, Common mode 15kV ■ Long lifespan: 90,000 hours (Ta=40℃) *For more details, please download the PDF or feel free to contact us.

  • DC Power Supply

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Multi-type portable power supply 'PB300 + solar panel'

Multi-type portable power supply 'PB300 + solar panel'

Chargeable by solar power, silent and pollution-free! Introducing portable products for outdoor use in preparation for long-term power outages [Distributors wanted!]

The "PB300+ Solar Panel" is a multi-type portable power source designed for outdoor use and as a backup during long-term power outages. It can be charged via solar power, operates silently, and is environmentally friendly. It comes with a rechargeable light and also supports wireless charging. Additionally, you can connect household appliances to the portable power source. 【Features】 ■ Maximum output of 300W ■ Includes a rechargeable light ■ Wireless charging available ■ Solar charging capability *For more details, please refer to the PDF document or feel free to contact us.

  • Power and Energy Equipment

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Studio Power Supply "S-600N"

Studio Power Supply "S-600N"

Compact studio power supply with a square form!

The "S-600N" is a studio power supply that can accommodate large studios by connecting two or three units according to the number of lights you want to use. It features simple functions and is easy to operate, allowing for smooth shooting from the start. 【Overview】 ■ Two light equal distribution (300Ws×2) with independent dimming ■ Stepless voltage dimming up to 1/16 ■ Size: 127×110×255 mm ■ Weight: 2.2 kg *For more details, please download the PDF or contact us.

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Industrial Power over Ethernet Injector

Industrial Power over Ethernet Injector

High-efficiency Power over Ethernet injector (4CH/8CH) suitable for a wide range of applications.

We offer industrial Power over Ethernet injectors and power supplies that can be selected from 4CH and 8CH options. This product includes models with built-in high-quality power supplies and standalone models (standalone PoE injectors). Both devices provide stable power supply of up to 30W per channel. This allows one injector to power up to eight PoE or PoE+ devices. 【Features】 ■ 1 port/PoE+ 30W ■ 1Gbit/s Ethernet ■ DIN rail mounting ■ Model with built-in high-quality power supply *For more details, please download the PDF or feel free to contact us.

  • DC Power Supply

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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 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.

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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.

  • DC Power Supply

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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 aspects. 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.

  • DC Power Supply

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ASAGAO　AS2000

ASAGAO　AS2000

Overwhelming high power, only takes 2 hours to fully charge.

5-year long-term warranty (3 years + 2 additional years with membership registration) for the longest category class product Achieves a maximum output of 2,800W with the unique "αBOOST function" Uses safe lithium iron phosphate lithium-ion Super-fast charging within 2 hours from 0-100% Realizes approximately 20kg with a large capacity of 2000Wh Equipped with pass-through and automatic power switching functions (industry fastest within 10ms, measured value 5.4ms) Total harmonic distortion (THD) is 1.2%, providing a clean power source Remote control of the portable power supply possible with a dedicated smartphone app (compatible with both WIFI & Bluetooth) Includes low-speed charging mode and silent charging mode Quick operation guide printed on the back label, all body printing in Japanese Certified by the Disaster Prevention Certification Association as a safe and useful product during disasters Based on what is said to be the world's strictest standard, Japan Quality

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