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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

181～195 item / All 498 items

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Arc Detector (Receiving Unit) "S28-R1 Type"

Arc Detector (Receiving Unit) "S28-R1 Type"

Detect specific wavelengths of ultraviolet light emitted from the arc! Outputs contact signals to the relay section.

The "S28-R1 type" is an arc detector for DC high-speed air circuit breakers. It is capable of providing contact output when an arc is detected. By using a combination of special filters and elements, it eliminates false operation from natural light. This product is designed to be used in combination with relays. 【Features】 ■ Detects ultraviolet rays of specific wavelengths emitted during an arc and provides contact output to the relay section. ■ By using multiple semiconductor light-receiving elements and arranging them at different angles, it expands the detection range. *For more details, please refer to the PDF materials or feel free to contact us.

  • Other inspection equipment and devices

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Communication Information Adapter "ADP2NS Type"

Communication Information Adapter "ADP2NS Type"

To measure the AC load data of the receiving panel, transformer panel, rectifier panel, and high distribution panel of the electric railway substation, it will be arranged in each panel.

The "ADP2NS type" is an AC information adapter that is part of the terminal equipment for the maintenance information collection system. It is arranged in each panel of the electric railway substation's receiving panel, transformer panel, rectifier panel, and high distribution panel to measure AC load data, and transmits the necessary data to the ADP information aggregation device. Furthermore, the connection between this product and the information aggregation device is made via an RS485 interface, with a maximum of 40 units connectable to the information aggregation device. 【Features】 ■ Part of the terminal equipment for the maintenance information collection system ■ Transmits necessary data to the ADP information aggregation device *For more details, please refer to the PDF document or feel free to contact us.

  • AC adapter

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Solar-powered battery power supply device "LDP400-EH"

Solar-powered battery power supply device "LDP400-EH"

Disaster prevention power source with solar cells from renewable energy!

The solar-powered battery supply device "LDP400-EH" stores energy charged by solar power, allowing the use of renewable energy not only during disasters and emergencies but also in various fields. 【Features】 - Rapid charging with dual solar input - Fully charged in as fast as 1.5 hours in sunny conditions - Charging from AC 100V power source is also possible - USB 5V 2.1A x 2 ports, AC 100V outlets x 2 - Can be used in conjunction with lightweight solar panels Equipped with a pure sine wave inverter, it can be used with a 100V power supply, making it suitable for general households as well as for computers, medical devices, refrigerators, televisions, and more within a 400W range. *For more details, please contact us or download the PDF materials for further information.

  • Power Supplies
  • power supply
  • Secondary Cells/Batteries

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Power Defense Series "ECP Series/MSD-BOX"

Power Defense Series "ECP Series/MSD-BOX"

Introducing the electromagnetic pulse (EMP) protection panel and BCP power supply control system for quality measures and power outage measures!

We would like to introduce our power protection series, the 'ECP Series/MSD-BOX'. The "ECP Series" is an electromagnetic pulse (EMP) protection panel that guarantees stable energy quality against various threats. It can be easily integrated into the power distribution circuit, reducing installation costs. The "MSD-BOX" is a BCP power supply control system that ensures a continuous supply of electrical energy required for business continuity planning (BCP) with a high probability, regardless of conditions. It can handle everything from momentary voltage drops and interruptions to power outages caused by disasters, making it usable as a long-life uninterruptible power supply (UPS). 【Features of the Electromagnetic Pulse (EMP) Protection Panel "ECP Series"】 ■ Completely shuts out unstable elements of power with high blocking technology ■ Guarantees stable energy quality against various threats ■ Reduces installation costs by simply integrating into the power distribution circuit ■ Protects electronic devices, production equipment, security and disaster prevention equipment, data servers, and defense, security, and anti-terrorism systems from EMP *For more details, please refer to the PDF document or feel free to contact us.

  • Control Panel
  • UPS/Uninterruptible Power Supply
  • power supply

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ITW GSE manufactured inverter power supply unit

ITW GSE manufactured inverter power supply unit

Can be used for a long time! Compact, lightweight, easy to operate, and does not take up much space.

We would like to introduce our "Inverter-type Power Supply Unit." The "ITW GSE 1400 28VDC GPU" is a compact and lightweight solid-state GPU that serves as a replacement for the conventional GPU400 and GPU600, offering easy operation. It does not occupy much space whether it is fixed or towed. Additionally, we also offer the "ITW GSE 2400 COMPACT GPU," which ensures very high-quality voltage at the aircraft-side plug. 【Features of ITW GSE 1400 28VDC GPU】 ■ Compact and lightweight with easy operation ■ Does not occupy much space whether fixed or towed ■ Reduced friction due to fewer rotating parts ■ Highly reliable and suitable for long-term use *For more details, please refer to the PDF document or feel free to contact us.

  • inverter
  • Power Supplies

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Stabilized DC power supply device "KS35 Series"

Stabilized DC power supply device "KS35 Series"

Pay close attention to safety measures! In addition to low-resistance loads, it is also suitable for various loads such as motors, lamps, and storage batteries.

The "KS35 series" is a DC power supply device that efficiently transitions its output characteristics between "constant voltage/constant current" by combining phase control using thyristors and series control using transistors. It is suitable for various loads, including low-resistance loads, motors, lamps, and storage batteries. It also allows for remote programming and remote sensing of output voltage and current, and includes protective circuits for overvoltage, overcurrent, and overtemperature to ensure safety measures are adequately considered. 【Features】 ■ A device that efficiently transitions its output characteristics to "constant voltage/constant current" ■ Suitable for various loads, including motors, lamps, and storage batteries ■ Capable of remote programming and remote sensing of output voltage and current ■ Includes protective circuits for overvoltage, overcurrent, and overtemperature to ensure safety measures are adequately considered *For more details, please refer to the PDF document or feel free to contact us.

  • Power Supplies

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Hybrid Ground Power Unit "JetGo 300"

Hybrid Ground Power Unit "JetGo 300"

Excellent versatility and high reliability! Capable of providing stable power supply and can be utilized for quiet and environmentally friendly aircraft maintenance.

The "JetGo 300" is a hybrid GPU that combines a generator and a battery module, boasting excellent versatility and high reliability. It allows switching between generator mode and main mode with a switch. Thanks to the high-power battery, it can also supply instantaneous DC high current for engine starting. 【Features】 ■ Equipped with a high-power lead battery ■ Internal power supply and charger of 28VDC, 300A ■ Corrosion-resistant casing ■ Usable in hangars (quiet and does not pollute the air) ■ Charging from an external AC power source is also possible *For more details, please refer to the PDF document or feel free to contact us.

  • Power Supplies

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[Manufactured by FCX] 270VDC Power Supply Unit

[Manufactured by FCX] 270VDC Power Supply Unit

Compensation for electronic line drop! F-35 Joint Strike Fighter GPU

The "270 VDC Power Supply" has a proven track record in production lines and on-site deliveries. Meets or exceeds MIL-STD-704F. Complies with Lockheed Martin's program interface documents and compensates for electronic line drops. A standard one-year warranty, extended warranty, and service plans are available. 【Performance Characteristics】 ■ Meets or exceeds MIL-STD-704F ■ Complies with or exceeds Lockheed Martin's program interface documents ■ Electronic line drop compensation ■ Soft start ■ Output regulation 270VDC +/- 1% *For more details, please refer to the PDF materials or feel free to contact us.

  • Power Supplies
  • others

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Example configuration of a power storage system: Measures against power outages for electronic devices such as servers and PCs.

Example configuration of a power storage system: Measures against power outages for electronic devices such as servers and PCs.

After a power outage, manually shut down the server! This prevents data loss and equipment failure.

We would like to introduce an example configuration of our proposed energy storage system for offices. This system is suitable for preventing power outages for electronic devices such as servers and PCs. After a power outage, it allows for manual shutdown of servers or backup of necessary data, thereby preventing data loss and equipment failure. The configuration example shows how to switch the power supply to internal file servers and electronic devices like computers to a backup power source during a power outage using a "UPS unit" and a "lithium-ion battery." [Equipment Details] ■ UPS Unit ■ Lithium-ion Battery *For more details, please refer to the PDF document or feel free to contact us.

  • Secondary Cells/Batteries

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"Uninterruptible Power Supply" incorporating a high-performance battery module as the power source.

"Uninterruptible Power Supply" incorporating a high-performance battery module as the power source.

Integrate the high-performance battery module "ENSUS2" into the power supply to output 48V 2000W without any interruption, protecting critical equipment from power outages during disasters!

At Machi no Chikara LLC, we handle the "Uninterruptible Power Supply" utilizing the high-performance storage battery module "ENSUS2." Securing emergency power is fundamental for disaster response and BCP measures, but determining the necessary power capacity and duration of supply can be challenging. The uninterruptible power supply "ENSU4202" released by Machi no Chikara LLC connects two of the lithium-ion storage battery modules "ENSUS2," which are also listed on this site, in series to provide 2000W output at 48V without any interruption. Adopting a constant inverter system, it protects a wide range of essential equipment from power outages, from server PCs to laser printers and vaccine deep freezers. With dimensions of 600mm in width and depth and 700mm in height, it features a metal housing compliant with fire regulations and is equipped with lockable casters for easy transport and installation. *For more details, please refer to the PDF document or feel free to contact us.

  • Secondary Cells/Batteries

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Sansha Solution Service Co., Ltd. Business Introduction

Sansha Solution Service Co., Ltd. Business Introduction

Bringing further peace of mind and safety to power systems! We are fully committed to solving our customers' challenges.

Our company provides a one-stop service for the introduction and operation of power equipment, starting with Sanwa Electric Manufacturing Co., including the selection of peripheral equipment and installation work. We support the introduction and operation of equipment and devices for various applications in a one-stop manner. We carry out engineering services such as installation, trial operation, and on-site adjustments of various power equipment, as well as modification work and electrical work, in addition to offering on-site services and collection services. With the unique know-how of the Sanwa Electric Group, we provide in-depth proposals. 【Business Content】 ■ Engineering Services - Installation, trial operation, and on-site adjustments of various power equipment / modification work and electrical work ■ On-site Services - On-site repair services for various power equipment / maintenance inspection services and maintenance ■ Collection Services - Collection and repair services for small and medium-sized products / maintenance inspection services and maintenance *For more details, please refer to the PDF materials or feel free to contact us.

  • Machinery and equipment installation/dismantling/relocation
  • Other contract services
  • Calibration and repair

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Uninterruptible Power Supply (UPS) installation, upgrade, and maintenance services.

Uninterruptible Power Supply (UPS) installation, upgrade, and maintenance services.

Would you consider using an uninterruptible power supply (UPS) for BCP measures? We recommend regular maintenance inspections.

Our company provides a comprehensive service from the installation and trial operation of UPS systems to their disposal. We believe that maintenance is crucial for ensuring safety, and we have established a system that can support everything from efficient installation to operation, maintenance, and updates in a one-stop manner. Since we can also manufacture custom products (made-to-order items), we can flexibly accommodate existing dimensions and delivery conditions. To ensure that UPS systems can be used safely until the end of their lifespan, regular replacement of maintenance parts is necessary. Please feel free to contact us when needed. 【Maintenance Plans】 ■ Partnership Assurance Full Service Plan - Parts replacement based on a long-term repair plan: Free of charge ■ Assurance Support Plan - Parts replacement based on a long-term repair plan: Charged *For more details, please refer to the PDF document or feel free to contact us.

  • Calibration and repair
  • Machinery and equipment installation/dismantling/relocation
  • Other contract services

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Capacitor trip device 'KHY-□□'

Capacitor trip device 'KHY-□□'

Power supply auxiliary equipment ★★★ For distribution boards, control panels, distribution panels, and panels.

It is connected to a constant power supply and used as an auxiliary power source for manual circuit breaker tripping support during power outages in the receiving equipment. During power supply, the circuit breaker is used with the auxiliary power source and measurement instrument power. Function: - Output: Refer to discharge graph - Capacitor capacity: 1000μF/160V (KHY-11) 2700μF/160V (KHY-12) - Rectifier capacity: DC 10A/110V - Applicable standards: IEC60694/KSC4611 Condenser Trip Device For inquiries, please contact "lightstar_1979@yahoo.co.jp".

  • Switching Power Supply
  • Other electronic measuring instruments
  • Capacitor

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DC Power Supply Device BA-310D

DC Power Supply Device BA-310D

Expansion of connection devices and a standalone DC power supply unit.

■Features ● It is a DC power supply device with an AC100V input and a DC12V3A output. ● It provides approximately 30 minutes of backup time at a maximum load of 3A. ● It outputs a no-voltage contact (c contact) during a power outage. ● By using the separately sold forced discharge unit "BA-12DHU," battery activation can be performed, allowing for support during extended power outages.

  • Other power sources

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