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 44 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Sep 03, 2025～Sep 30, 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:Sep 03, 2025～Sep 30, 2025
This ranking is based on the number of page views on our site.

  1. null/null
  2. ユタカ電機製作所 Tokyo//Industrial Electrical Equipment
  3. 富士電工 本社 Kyoto//Industrial Electrical Equipment
  4. 4 山洋工業 Tokyo//Industrial Electrical Equipment
  5. 5 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
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Power Supplies Product ranking

Last Updated： Aggregation Period:Sep 03, 2025～Sep 30, 2025
This ranking is based on the number of page views on our site.

  1. [Presentation of Case Studies] Capacitor-equipped Uninterruptible Power Supply and Independent Power Supply
  2. Uninterruptible Power Supply (UPS) SANUPS A11F manufactured by SANYO Electric. 山洋工業
  3. DC Power Supply Device "DP2000 Series" 古河電池 本社
  4. 4 High-intensity lighting DC power supply device 'FZP215' 富士電工 本社
  5. 5 Capacitor-equipped Uninterruptible Power Supply [UPS-J High Output Board Type]

Power Supplies Product List

91～105 item / All 502 items

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Individual Order Type Uninterruptible Power Supply Device 'REQSTAR-UT'

Individual Order Type Uninterruptible Power Supply Device 'REQSTAR-UT'

AC/AC type, three-phase output model. For various management systems, etc.

The "REQSTAR-UT" is a custom-order AC uninterruptible power supply device with AC/AC type and three-phase output. It comes standard with an intelligent panel, ensuring robust equipment maintenance through a wide range of monitoring items. Additionally, it is multifunctional. With flexible options, you can choose the most suitable one from a rich selection. 【Features】 ■ AC/AC type, three-phase output, commercial synchronous constant inverter power supply method ■ Output capacity: 7.5 to 200 kVA ■ Standard equipped with an intelligent panel ■ Ideal coupling with computers ■ Flexible response ★ At Yamato Kiko, we provide careful support from equipment installation to after-sales service, so you can use it with peace of mind even after installation. * For more details, please refer to the PDF materials or feel free to contact us.

  • Power Supplies
  • Inverter
  • UPS/Uninterruptible Power Supply

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Solar Power Supply Device KSP-75A

Solar Power Supply Device KSP-75A

Made-to-order product. Equipped with solar panels. This is a low-cost type of solar power device that does not require commercial power supply. Security cameras are optional.

● The KSP-75A is a low-cost type that does not require commercial power supply. Therefore, there is no need for electrical work or electricity fees during installation. It is ideal for those considering installation in locations where there is no nearby power supply or where electrical work is difficult. It is also perfect for those who want to install a "solar-powered security camera" using an existing security camera. ● Equipped with a large solar panel with an output of 100Wh. The battery can be charged in a short time. It can be used for long periods without being affected by the weather, thanks to the large capacity 75Ah battery, which allows for extended operation even when solar power supply is not available due to prolonged bad weather. Even if bad weather lasts longer than expected, it will quickly resume operation once the weather improves. ● The solar power and storage unit is compactly designed, allowing for installation in minimal space. ● Please use cameras that operate on DC12V power supply. ● Estimated power capacity: a large capacity of 765W!!

  • Other security

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Transformer, large electromagnet, control device, power supply device

Transformer, large electromagnet, control device, power supply device

Advanced technologies that have been uniquely developed to support the industries of this country.

Using our technological expertise represented by direct water-cooled transformers, water-cooled electromagnets, water-cooled choke coils, and water-cooled reactors, we have continuously challenged new fields and opened various markets. These products have been delivered to over 500 companies, universities, vocational schools, and national research institutions, playing a crucial role in the electrical, electronic, energy, information equipment, and machinery sectors, while also receiving positive feedback from customers as highly foresighted products that meet the demands of the times. In particular, regarding transformers and electromagnets, we take pride in having one of the leading shares and achievements in Japan by leveraging the advantages of the water cooling method, such as space-saving, lightweight design, and dust prevention measures.

  • Other semiconductor manufacturing equipment

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Transformer and Power Supply Comprehensive Catalog

Transformer and Power Supply Comprehensive Catalog

This is the comprehensive catalog of transformers and power supply devices from Kamata Signal Co., Ltd.

Hello, Kamata Traffic Signal. We meet our customers' expectations with the manufacturing and sales of transformers, LED information display boards, parking signal systems, bells, and buzzers.

  • Other energy equipment

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Transformer and Power Supply Catalog

Transformer and Power Supply Catalog

We can accommodate various requests with made-to-order production! This is the product catalog for transformers and power supplies.

The "Transformer and Power Supply Device Catalog" is a product catalog for transformers and power supply devices handled by Kamada Signal Co., Ltd. It features a variety of products, including "transformers with electrostatic shielding" that reduce noise propagation, "Scott transformers" that convert three-phase to two-phase, and "portable transformers" suitable for use with household appliances and power tools at temporary and construction sites. Please make use of this catalog for selecting products. [Featured Products (Excerpt)] ■ Single-phase single-winding transformer ■ Single-phase multi-winding transformer ■ Three-phase transformer ■ Inverted V transformer ■ Scott transformer *For more details, please refer to the PDF document or feel free to contact us.

  • Transformers

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Custom Power Business "Product Areas, Technologies, Examples"

Custom Power Business "Product Areas, Technologies, Examples"

The input power supply can accommodate various input power specifications! We have a wide range of development achievements.

Our products have a proven track record in various fields, including financial equipment such as ATMs, automated machines like ticketing terminals, semiconductor manufacturing equipment, and computers. The input power supply can accommodate various input power specifications and is capable of handling large peak pulse loads or instantaneous overloads, providing a power supply that is overall space-efficient and cost-effective. In addition to complying with safety standards in various countries, our power supply devices are designed with inherent safety in mind, considering the handling of large amounts of energy. 【Features】 ■ Pulse load compatibility ■ Output sequence control ■ Battery backup control ■ Safety design ■ Compliance with regulations in various countries, including North America and Europe ■ Harmonic suppression measures *For more details, please refer to the related link page or feel free to contact us.

  • Switching Power Supply
  • Other power sources
  • EMS

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High-frequency induction melting and heating power supply device "PACER Series"

High-frequency induction melting and heating power supply device "PACER Series"

High-efficiency equipment that excels in various scenes! Standardly equipped with protective devices focused on safety and security.

The "PACER Series" is a high-frequency induction melting and heating power supply device that can flexibly respond to various conditions. By adopting a special control circuit method (DUAL CONTROL SYSTEM), it has a wide control range for output, and even when the conditions of the molten metal (load) change significantly, it can operate at maximum output without changing the transformer tap or capacitor tap. It demonstrates a conversion efficiency of over 95%, allowing for maximum effective use of energy. 【Features】 ■ Conversion Efficiency: Energy-saving equipment ■ Safety: Comprehensive protective equipment ■ Flexibility: Dual control system ■ Maintainability: Easy replacement of internal components *For more details, please refer to the PDF document or feel free to contact us.

  • Power Supplies

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Uninterruptible Power Supply (UPS) SuperPro Series

Uninterruptible Power Supply (UPS) SuperPro Series

Fusion of the reliability of online UPS and the energy-saving features of eco mode.

It constantly monitors changes in the power supply environment and automatically switches to an operating mode suitable for the environment. We have adopted an unprecedented eco-mode system (patent pending) that combines the high reliability of the inverter with the energy-saving performance of constant commercial operation. It continuously monitors changes in the power supply environment, stopping the inverter in environments with minimal voltage fluctuations and automatically switching to constant commercial operation. If the input voltage falls outside the specified range, the inverter is automatically activated, switching to power quality priority mode (inverter operation).

  • UPS/Uninterruptible Power Supply

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Rack mount type transformer unit UPS-S-ITR series

Rack mount type transformer unit UPS-S-ITR series

Voltage adjustment and securing outlets in a small space: ultra-thin rack-type transformer.

The UPSS-ITR series is a rack-mounted transformer unit that can perform voltage conversion within a 19-inch rack. It integrates a voltage regulator, circuit breaker, and outlets within the unit, achieving space-saving design.

  • Transformers

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Uninterruptible Power Supply (UPS) UPS-S-X2 (S2L2) Series

Uninterruptible Power Supply (UPS) UPS-S-X2 (S2L2) Series

High-reliability, high-efficiency online inverter power supply uninterruptible power supply system.

The constant inverter power supply system not only provides backup during power outages but also continuously supplies stable voltage and frequency to the load devices. Additionally, the battery is a long-life type (5 years) as standard. Components such as fans and electrolytic capacitors are selected for a lifespan of over 10 years, significantly reducing maintenance-related running costs and downtime.

  • UPS/Uninterruptible Power Supply

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Uninterruptible Power Supply [Case Study] Major Dairy Manufacturer - Fronterra

Uninterruptible Power Supply [Case Study] Major Dairy Manufacturer - Fronterra

Eliminating power quality events and achieving annual cost savings of $200,000! Power failure measures for the milk production line using "PCS100 AVC".

This is a case study on the introduction of the "PCS100 AVC Active Voltage Conditioner" at the Takaanini plant of Fonterra, a major multinational dairy manufacturer located in Auckland. The company produces 22 billion liters of milk annually worldwide and required a power protection solution for its optimal manufacturing and packaging lines to support such a large volume of milk production. **Case Study** - Product: PCS100 AVC Active Voltage Conditioner - Purpose: Power protection solution for manufacturing and packaging lines The introduction of this product eliminated instantaneous voltage drops and power quality events occurring more than four times a year, achieving an annual cost reduction of $200,000. *For more details, please refer to the PDF document or feel free to contact us.*

  • Other safety equipment
  • inverter

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Power supply equipment update for electromagnetic stirring device

Power supply equipment update for electromagnetic stirring device

Hasn't the electromagnetic stirrer you are currently using been in use for over 15 years since its introduction?

Our company has been developing, designing, and manufacturing electromagnetic stirring devices for over 80 years. The lifespan of power supply equipment varies depending on the application and usage environment, but it is generally said to be around 10 to 15 years. By performing regular cleaning and periodic parts replacement and overhauls, stable long-term operation is possible. To ensure that you can continue to use your current electromagnetic stirring device reliably in the future, we propose updating the power supply equipment. 【Features】 ■ Compatible with various types and sizes of coils ■ Prepared for future updates of electromagnetic stirring coils ■ Reliability backed by a wealth of delivery records worldwide (Over 10 million units delivered, manufacturing more than 1.6 million power supply units and related equipment annually) *For more details, please refer to the PDF document or feel free to contact us.

  • Machinery and equipment installation/dismantling/relocation
  • Other services
  • Power Supplies

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10A Power Supply Device for Substation Voltage (Enclosed Type)

10A Power Supply Device for Substation Voltage (Enclosed Type)

Free customization and low price. Built-in case for 10A transformer power supply device.

Repairs and troubleshooting are handled quickly. We customize according to the customer's environment and usage. Please contact us for more details.

  • Other FA equipment
  • Other energy equipment

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300A Power Supply Device for Substation Voltage (Enclosed Type)

300A Power Supply Device for Substation Voltage (Enclosed Type)

Free customization and low price. Built-in case for 300A power supply device.

Repairs and troubleshooting are handled quickly. We customize according to the customer's environment and usage. Please contact us for more details.

  • Other FA equipment
  • Other energy equipment

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20A Power Supply Device for Substation Voltage (Embedded Type, No Case)

20A Power Supply Device for Substation Voltage (Embedded Type, No Case)

Free customization and low price. 20A power supply for transformer voltage, without built-in case.

Repairs and troubleshooting are handled swiftly. We customize according to your environment and usage. Please contact us for more details.

  • Other FA equipment
  • Other energy equipment

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