We have compiled a list of manufacturers, distributors, product information, reference prices, and rankings for Power Supplies.
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Power Supplies Product List and Ranking from 166 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Oct 22, 2025～Nov 18, 2025
This ranking is based on the number of page views on our site.

Power Supplies Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Oct 22, 2025～Nov 18, 2025
This ranking is based on the number of page views on our site.

  1. ユタカ電機製作所 Tokyo//Industrial Electrical Equipment
  2. 富士電工 本社 Kyoto//Industrial Electrical Equipment
  3. null/null
  4. 4 東栄電業株式会社　【GSユアサ代理店】　【京セラソーラー認定技術代理店】 Gifu//Energy
  5. 5 古河電池 本社 Kanagawa//Consumer Electronics
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Power Supplies Product ranking

Last Updated： Aggregation Period:Oct 22, 2025～Nov 18, 2025
This ranking is based on the number of page views on our site.

  1. DC Power Supply Device "DP2000 Series" 古河電池 本社
  2. High-intensity lighting DC power supply device 'FZP215' 富士電工 本社
  3. Uninterruptible Power Supply (UPS) SANUPS A11F manufactured by SANYO Electric. 山洋工業
  4. 4 [General Catalog] GS Yuasa (formerly Sanken Electric) General-purpose UPS 東栄電業株式会社　【GSユアサ代理店】　【京セラソーラー認定技術代理店】
  5. 5 DC Uninterruptible Power Supply "NK Series" 24V・12V エヌケーシー

Power Supplies Product List

271～285 item / All 489 items

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Lightning-resistant transformer TT series

Lightning-resistant transformer TT series

Shielded lightning-resistant transformer

Shielded lightning-resistant transformer Impulse withstand voltage 30kV A high-performance shielded lightning-resistant transformer that attenuates lightning surges by 1/100 to 1/10,000. By insulating the primary and secondary sides, it provides excellent protection and safeguards the power supply system. Manufactured by Otowa Electric Industry, a specialist in lightning protection products, including SPD, lightning arresters (such as arresters and surge protectors), lightning countermeasures, and induced lightning countermeasures.

  • Other safety equipment

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Rack-mounted surge protection transformer RT series

Rack-mounted surge protection transformer RT series

19-inch rack compatible

Slim design compatible with 19-inch racks (JIS/EIA standards) Impulse withstand voltage 30kV A high-performance shielded lightning surge transformer that attenuates lightning surges by 1/100 to 1/10,000. By insulating the primary and secondary sides, it provides excellent protection and safeguards the power supply system. Manufactured by Otowa Electric Industry, a specialist in lightning protection products, including SPD, lightning arresters (such as arresters and surge protectors), lightning countermeasures, and induced lightning countermeasures.

  • Other safety equipment

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UPS Uninterruptible Power Supply FU-α3 Series

UPS Uninterruptible Power Supply FU-α3 Series

Output capacity 1 kA to 10 kA

Output capacity 1kVA to 10kVA An uninterruptible power supply (UPS) is a device designed to protect equipment and data by continuously supplying power to load devices for a certain period of time in the event of unexpected power outages or input power abnormalities. SPD, lightning arresters (such as arresters and surge protectors), lightning protection products, lightning surge protection products, induced lightning protection, manufactured by Otowa Electric Industry, a specialist in lightning protection.

  • Other safety equipment

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Announcement of CyberPower products

Announcement of CyberPower products

CyberPower products are the fourth largest in the world in the uninterruptible power supply (UPS) sector, making them an attractive manufacturer in terms of delivery time and price.

Since its establishment in 1997, CyberPower has been advancing on the path to success by achieving outstanding technology and high quality standards in the fields of power protection devices and computer accessories. Our factory utilizes cutting-edge technology to manufacture power protection-related products such as uninterruptible power supplies (UPS), various racks, power distribution units (PDU), power inverters, surge protectors, mobile chargers, power management software, and computer peripherals. We have also implemented a global brand strategy for many years, and many customers are satisfied not only with our highly regarded products but also with the sense of security they provide. Whether you are an IT professional working in an in-house data center, a small to medium-sized business owner, or an everyday consumer using electronic devices at home, CyberPower's wide range of power-related products will protect your valuable equipment and precious data.

  • UPS/Uninterruptible Power Supply

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Low price! High performance high voltage power supply device 'ALR503 Series'

Low price! High performance high voltage power supply device 'ALR503 Series'

Achieves high stability and low ripple noise! Ideal for testing electrostatic lenses and electron beam emitters.

The "ALR503 Series" is a high-voltage power supply that achieves high stability and low ripple noise. By keeping the functions to a minimum, it has achieved a low price. It is ideal for testing electrostatic lenses and electron beam emitters that require high precision. 【Features】 ■ Manual operation with a simple multi-dial ■ Standard ripple monitor terminal ■ Low ripple = below 5ppm (250mVp-p@50kV) ■ Stability is below 15ppm/1h ■ Temperature coefficient is below 15ppm/℃ *For more details, please download the catalog or contact us.

  • Other power sources

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Dynamic Diesel Uninterruptible Power Supply

Dynamic Diesel Uninterruptible Power Supply

We protect your important systems and data from various power troubles such as power outages, momentary interruptions, and voltage drops.

Hitchinger's rotary UPS system consists of five main components: a diesel engine, an electromagnetic clutch, a synchronous AC generator, a kinetic energy storage module, and a coupling choke. It is called the ultimate power supply device that saves space by integrating all functions of continuous power generation and control panel and choke function using a kinetic energy storage module, a diesel engine, and a synchronous AC generator without using conventional batteries at all! Its highest level of efficiency, reliability, safety, and flexibility are its greatest features, along with advantages in both initial and running costs. Protecting data during disasters such as earthquakes and providing long-term power supply capabilities are now considered one of the most important aspects for regional preservation and corporate survival.

  • Generators and transmission motors

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Solar-powered generator Solar Power VM05W

Solar-powered generator Solar Power VM05W

It is a solar power device that combines solar panels and sealed batteries, with a DC 12V output.

This is a solar power device that combines solar panels and sealed batteries, with a DC 12V output. Size: Width 320 × Height 417 × Depth 195 mm It has a switch for "continuous" and "night only" output, and can also be turned ON/OFF via external input. For fixing to a pole, commercially available bands can be used, and a wall adapter (optional) can be used for wall mounting.

  • Solar power generator

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Low voltage circuit power transformer LST lightning-resistant transformer

Low voltage circuit power transformer LST lightning-resistant transformer

The key to lightning surge protection!! An excellent surge suppression mechanism quickly guards electronic devices.

This trans system is equipped with arresters (lightning protectors) in its primary (input) and secondary (output) circuits. The arrester effectively acts against induced lightning surges or internal lightning phenomena; however, it may not be able to protect the equipment being safeguarded if it encounters impulses beyond its performance or direct lightning surges. The main component of this system, the power transformer, uses high-quality insulating materials at key points to function safely against lightning surges and has an extremely high insulation resistance.

  • transformer

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Battery Power Supply Device V-POWER Rental

Battery Power Supply Device V-POWER Rental

For environmental measurement devices! For surveillance cameras! For installed sensors!

The V-POWER battery power supply device allows you to use electricity anytime and anywhere with the installation of solar panels! Currently applying for NETIS registration! It can be connected to almost all REXSE listed products that require power. It can be installed at construction sites and displays two types of noise and vibration levels simultaneously! It is a device that activates an alarm when the set values are exceeded. Noise meters and vibration meters suitable for your needs can be connected! 【Compatible Models】 ○ Noise and Vibration Display Device EB-01 ○ Monitoring Mix Monitor-kun ○ Parking Sensor System FE20A For more details, please contact us or download the catalog.

  • Rental/lease
  • power supply

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Input 200V Series Power Supply Specification Document

Input 200V Series Power Supply Specification Document

Power supply unit compatible with input up to DC 220V! If you have any issues, please contact Shoei Electric!

This document contains the specifications for the power supply unit compatible with DC110V, 6A output, "Input 200V series SA41-0139." It introduces the "Operating Environment," as well as the "Protection/Alarm Circuit," and "Insulation Resistance/Dielectric Strength/Surge Voltage." 【Contents】 ■ Operating Environment ■ Input ■ Output ■ Protection/Alarm Circuit ■ Insulation Resistance/Dielectric Strength/Surge Voltage *The product specification sheet can be downloaded and viewed from the link below.

  • Switching Power Supply
  • power supply
  • Power Supplies

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Input 100V System Power Supply Specification Document

Input 100V System Power Supply Specification Document

A power supply that can support input up to DC 110V! If you have any issues, please contact Shoei Electric!

This document contains the specifications for the power supply unit compatible with DC110V, 6A output, 'Input 100V series SA41-0171'. It introduces the "Operating Environment," as well as the "Protection/Alarm Circuit," and "Insulation Resistance/Dielectric Strength/Surge Voltage." [Contents] ■ Operating Environment ■ Input ■ Output ■ Protection/Alarm Circuit ■ Insulation Resistance/Dielectric Strength/Surge Voltage *The product specification sheet can be downloaded and viewed from the link below.

  • Switching Power Supply
  • power supply
  • Power Supplies

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Mini UPS Acrostar THN7.5K-10-200TW

Mini UPS Acrostar THN7.5K-10-200TW

All-in-one type UPS equipped with a standard maintenance bypass!

Equipped with an intelligent monitoring monitor, the smallest in the medium-capacity UPS class! Supports three-phase 200V input and single-phase 200V/100V output.

  • Other semiconductor manufacturing equipment

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Acrostar THM stationary uninterruptible power supply (UPS)

Acrostar THM stationary uninterruptible power supply (UPS)

Output 100V or 200V can be freely selected. A three-phase model with excellent adaptability.

Wide range of applications (fields) supported.

  • Other semiconductor manufacturing equipment

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GS Yuasa Corporation General UPS Comprehensive (Acrostar/YUMIC)

GS Yuasa Corporation General UPS Comprehensive (Acrostar/YUMIC)

A comprehensive lineup from compact always-on commercial systems to highly reliable redundant system types!

The "General UPS Comprehensive Catalog" is a catalog from GS Yuasa Corporation, which mainly deals with industrial lead-acid batteries, industrial alkaline batteries, and power systems (AC uninterruptible power supplies, DC power supplies). It features a comprehensive lineup ranging from compact commercial systems to highly reliable redundant system types. [Contents] ■ Operating methods ■ Selection methods ■ Lineup ■ Stationary types, etc. *For more details, please refer to the catalog or feel free to contact us.

  • UPS/Uninterruptible Power Supply

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GS Yuasa Corporation General UPS Comprehensive (FULLBACK)

GS Yuasa Corporation General UPS Comprehensive (FULLBACK)

An ultimate lineup supporting the IT society, from POS systems and ATMs to data centers and public infrastructure systems like disaster prevention radio.

The "General UPS Comprehensive Catalog" is a catalog from GS Yuasa Corporation, which mainly deals with industrial lead-acid batteries, industrial alkaline batteries, and power systems (AC uninterruptible power supplies, DC power supplies), among others. [Contents] ■ Operating methods ■ Selection methods ■ Lineup ■ Stationary types, etc. *For more details, please refer to the catalog or feel free to contact us.

  • UPS/Uninterruptible Power Supply

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