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

316～330 item / All 498 items

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Long-duration UPS for security system, 4-hour backup.

Long-duration UPS for security system, 4-hour backup.

GS Yuasa dealer UPS sales Long-lasting UPS is GS Yuasa.

A security system that cannot tolerate even a momentary power outage is backed up for long periods without interruption. ■acrostarTHA ◆ Adopts a constant inverter power supply method The switch during a power outage is seamless. It absorbs voltage fluctuations and momentary power outages that occur in factories, always providing stable power. ◆ Backup time tailored to the system By adding an extended battery box, the backup time can be selected according to the system load. (Example) 600W for 250 minutes *At an ambient temperature of 25 degrees, initial value ◆ Power generation device + UPS We also introduce backup power supply for an ultra-long duration of 72 hours. *Matching tests have been completed and are being introduced. ■ Tōei Dengei Service Content - Sale of UPS (large projects possible) *Consultation for UPS selection *Proposal for power supply UPS configuration *Creation of power supply UPS configuration diagrams We will respond to inquiries.

  • UPS/Uninterruptible Power Supply

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[Video Explanation] Medical UPS for Medical Devices - Japan's First Uninterruptible Power Supply

[Video Explanation] Medical UPS for Medical Devices - Japan's First Uninterruptible Power Supply

You can use it with confidence in medical devices that directly affect human life and various medical settings. It meets the safety standards for medical electrical equipment and has obtained UL60601-1 certification.

Medical UPS specifically for medical devices Manufactured by Nishimu Electronic Industry, REMIO MACHAON 1: First in Japan to obtain UL 60601-1 certification, safe for use in operating rooms, meets medical electrical safety standards 2: No momentary interruption, reliable during sudden power outages and voltage instability 3: Low noise and minimal heat generation, operates quietly in ICUs and CCUs 4: Low leakage current, below 500µA Can be used with medical devices directly related to human life: - Ventilators - Oxygen concentrators - Incubators - Neonatal incubators - Biometric monitors - Blood gas analyzers - Electrocardiographs - Plasma protein measurement systems - Extracorporeal circulation blood pumps - Blood purification devices - Heart-lung machines - Anesthesia systems - Endoscopy systems - Ultrasound diagnostic systems - Cardiac catheter examination devices - Labor monitoring devices - Microscopes - LED shadowless lamps - Ophthalmic systems - Electrosurgical devices *Please inquire for confirmation regarding compatibility with the devices you intend to use.

  • UPS/Uninterruptible Power Supply

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GS Yuasa Uninterruptible Power Supply for Transmission Lines, Messenger Wire Installation Possible

GS Yuasa Uninterruptible Power Supply for Transmission Lines, Messenger Wire Installation Possible

CAVSTAR-Sky adopts advanced lithium-ion batteries and features an aluminum casing, with the possibility of remote monitoring equipped with GPS.

■Achieved a weight reduction of 20kg Fixed installation to utility poles and suspension installation to messenger wires are also possible ■Secured time necessary for initial response during power outages and disasters Can provide 2 hours of backup at a load of 135W ■Unit replacement without stopping the load equipment Power supply via a bypass circuit with modular units - Ultra lightweight - GPS-equipped remote monitoring - Usable for 10 years

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  • Secondary Cells/Batteries

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UPS (Uninterruptible Power Supply) EX100 Series (1-3 kVA)

UPS (Uninterruptible Power Supply) EX100 Series (1-3 kVA)

Received Encouragement Award from JEMA - Energy Saving: A UPS that automatically switches between inverter power supply and commercial power supply modes based on power quality!

[Constant Inverter Power Supply Method, Automatic Selection Type for Constant Commercial Power Supply] This system checks the input power environment and automatically switches between high-efficiency operation (commercial power supply) when the power environment is stable and power quality operation (inverter power supply) when it is unstable, efficiently operating the UPS. Additionally, it is possible to fix either high-efficiency operation or power quality operation for continuous operation. Since the segments are divided into two, it is possible to manage the output and stop of the load separately during a power outage. It protects important systems, data, and computer equipment from power failures such as outages and momentary voltage drops, providing backup power! *It can supply power for 72 hours in combination with an emergency generator. *If the load capacity is less than the rated output capacity, the backup time will be longer. *If mounted on a JIS standard rack, please prepare a JIS standard rail kit separately by the customer.

  • power supply
  • UPS/Uninterruptible Power Supply
  • Power Supplies

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GX100 Series (2 to 10 kVA)

GX100 Series (2 to 10 kVA)

Adopts a constant inverter dual conversion method with high efficiency of 93% and a compact UPS that supports global voltage (maintenance-free for up to 8 years).

【Constant Voltage Inverter Dual Conversion System】 We have adopted a new method that combines the advantages of both constant inverter power supply and constant commercial power supply. This allows for stable voltage output and achieves high efficiency of 93%. It also enables eight years of maintenance-free operation. It protects important systems, data, and computer equipment from power outages and voltage sags, providing backup power! *Combined with an emergency generator, it can supply power for 72 hours. *By adding additional batteries, it is possible to extend the backup time. *If the load capacity is less than the rated output capacity, the backup time will be longer.

  • power supply
  • UPS/Uninterruptible Power Supply
  • Generators and transmission motors

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UPS (Uninterruptible Power Supply) GX200 Series (1.5–10 kVA)

UPS (Uninterruptible Power Supply) GX200 Series (1.5–10 kVA)

Compact UPS adopting a constant inverter dual conversion method with high efficiency of 95% and compatible with global voltage.

Constant Inverter Dual Conversion Method We have adopted a new method that combines the advantages of both constant inverter power supply and constant commercial power supply. This allows for stable voltage output and achieves high efficiency of 95%. It protects important systems, data, and computer equipment from power outages and voltage sags, providing backup power! *When combined with an emergency generator, 24-hour power supply is possible. *If the load capacity is less than the rated output capacity, the backup time will be extended.

  • power supply
  • UPS/Uninterruptible Power Supply
  • Generators and transmission motors

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Control-type power supply device "EL Inverter"

Control-type power supply device "EL Inverter"

A variety of high-performance power supplies that maximize sheet performance! Available from standard products to custom-made options!

The "EL Inverter" is a controlled power supply device that efficiently excites inorganic EL materials to emit light while minimizing physical stress on the materials by maintaining a stable resonance peak. By combining light-emitting materials such as inorganic "EL sheets, wires, and tapes" with a properly managed and controlled light-emitting power source, it maximizes the performance of soft and visually beautiful light for the future, boasting a wide share from custom products to OEM support. [Features] ■ Maintains a stable resonance peak ■ Extracts soft and visually beautiful light ■ Custom products and OEM support available *For more details, please refer to the PDF document or feel free to contact us.

  • inverter
  • Inverter
  • others

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Sanwa Denka Co., Ltd. Business Introduction

Sanwa Denka Co., Ltd. Business Introduction

We strive to support people's activities and aim for quality that satisfies our customers.

Sanwa Denka Co., Ltd. is committed to being a company that contributes to the prosperity of our customers, and we will continue to provide products that meet our customers' needs with the entire company united to gain their satisfaction and trust. All employees of Sanwa Denka Co., Ltd. will continuously improve the quality of our products, the quality of our operations, and the quality of our management systems while maintaining a strong desire for reform and enhancing our awareness of problem identification and root cause investigation. The president will review the appropriateness of this quality policy during management reviews and will treat this quality policy as a framework for setting quality objectives. For more details, please contact us or refer to our catalog.

  • Power Supplies
  • Electronic Load Unit

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Meanwell LED Power Supply HLG-100H Waterproof and Dustproof IP

Meanwell LED Power Supply HLG-100H Waterproof and Dustproof IP

LED module power supply constant current/constant voltage waterproof 24V in-stock items available for same-day shipping! Built-in PFC free voltage metal case.

MeanWell AC/DC power supply from a Taiwanese power supply manufacturer. <Features> - AC input, 100V, 200V compatible, free voltage - Metal case adopted - Built-in voltage adjustment circuit (Type A) - Built-in current adjustment circuit (Type A) - Waterproof rating IP65 (Type A) / IP67 - Domestic safety standard PSE certified - 5-year warranty - Dimming circuit included (Type B) - High efficiency 95% - For outdoor LED lighting, sign lighting, and LED lighting <Specifications> - Maximum output power: 96W - Size: 220×68×38.8mm - Type A = output voltage and current adjustable via internal volume, IP65, Type B = built-in dimming circuit (non-stock item) Blank = IP67 - Some products may have discrepancies between power rating and actual power, so please check the specifications before ordering. 24V is in stock and can be shipped the same day. (*Orders placed on weekdays in the morning or large orders may be made to order.) Products not in stock can also be imported from Taiwan, starting from one unit. For more details, please contact us below or download the catalog.

  • LED lighting

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Meanwell LED Power Supply HLG-320H Waterproof and Dustproof IP

Meanwell LED Power Supply HLG-320H Waterproof and Dustproof IP

LED module power supply constant current/constant voltage waterproof 12V/24V in-stock items available for same-day shipping! Built-in PFC free voltage metal case.

MeanWell AC/DC power supply from a power supply specialist manufacturer. <Features> - AC input, 100V, 200V compatible - Metal case adopted - Built-in voltage adjustment circuit (Type A) - Built-in current adjustment circuit (Type A) - Waterproof rating IP65 (Type A) / IP67 - Domestic safety standard PSE certified - 5-year warranty - Notably high waterproof rating of IP67 - Dimming circuit included (Type B) - High efficiency of 95% - For outdoor LED lighting, sign lighting, and LED lighting <Specifications> - Maximum output power: 320W - Size: 256×90×43.8mm - Type A = output voltage and current adjustable via internal volume, IP65, Type B = built-in dimming circuit (non-stock item) Blank = IP67 - Some products may have discrepancies between power rating and actual power, so please check the specifications before ordering. 12V/24V are in stock. Same-day shipping is available. (*For orders placed on weekdays in the morning or for large orders, production is made to order.) Products not in stock can also be imported from Taiwan, starting from 1 piece. For more details, please contact us below or download the catalog.

  • LED lighting

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Meanwell LED Power Supply LPF-90 Waterproof and Dustproof IP67

Meanwell LED Power Supply LPF-90 Waterproof and Dustproof IP67

LED module power supply constant current/constant voltage waterproof 12V/24V in-stock items available for same-day shipping! Built-in PFC, free voltage.

MeanWell AC/DC power supply from a specialized manufacturer in Taiwan. <Features> - AC input, 100V, 200V compatible, free voltage - Plastic case adopted - Built-in dimming circuit (D type) - Waterproof rating IP67 (LPF-16 is IP30) - Domestic safety standard PSE certified - 3-year warranty - For outdoor LED lighting, signage lighting, and LED lighting <Specifications> - Maximum output power: 75W (12V) / 90W (24V) - Size: 161x61x36mm - Note: Some products may have lower actual power than indicated, so please check the specifications or contact us before placing an order. 12V/24V are in stock at our company and can be shipped the same day. (*For orders placed on weekdays in the morning or for large orders, production will be made to order.) Products that are out of stock can also be imported from Taiwan, starting from one unit. For more details, please contact us below or download the catalog.

  • LED lighting

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Disaster Prevention Related Products: Uninterruptible Power Supply 'SANUPS' / SANYO Electric

Disaster Prevention Related Products: Uninterruptible Power Supply 'SANUPS' / SANYO Electric

Stable power supply even in the event of trouble! Information on power supply methods, features, and an introduction to the SANUPS series products is included!

A UPS (Uninterruptible Power Supply) is a power device that continues to supply electricity without interruption during power troubles such as commercial power outages. The circuit consists of rectifiers that convert alternating current (AC) to direct current (DC), inverters that convert DC power back to AC, and batteries. During a power outage, the stored DC power in the batteries is converted to AC power by the inverter and supplied to the load. This catalog includes sections such as "UPS Power Supply Methods and Features," "How to Choose a UPS and the SANUPS Series Lineup," "Introduction to SANUPS Series Products," and "Power Management Products." Please feel free to download and take a look. [Contents (excerpt)] ■ UPS Power Supply Methods and Features ■ How to Choose a UPS and the SANUPS Series Lineup ■ Introduction to SANUPS Series Products ■ Network-related products that are useful in these situations. *For more details, please refer to the PDF document or feel free to contact us.

  • UPS/Uninterruptible Power Supply

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DC power supply ・ Bipolar power supply

DC power supply ・ Bipolar power supply

For anything related to DC power supplies, trust EPS Corporation.

EPS Corporation is a company that manufactures high-quality products with excellent cost performance tailored to meet customer needs, earning a high level of trust. Our production items include power supplies, bipolar power supplies, various displays, control circuit boards, various control panels, and others. In particular, we specialize in bipolar power supplies and provide customized solutions considering the electrical specifications, shapes, dimensions, usage conditions, and environments desired by our customers. 【Custom Power Supply Response Method】 - Submission of a rough estimate based on specifications - Submission of a formal estimate after technical discussions - Submission of delivery specifications - Submission of prototypes and inspection data For more details, please contact us or download the catalog.

  • Company：EPS
  • Price：Other
  • Contract manufacturing

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Power supply device "Special power supply"

Power supply device "Special power supply"

We will design it custom-made to fit your specifications.

A special power supply is a dedicated power supply that adds performance and functions that are insufficient in general-purpose power supplies available on the market, designed for specific applications. Hokuetsu Dengen Co., Ltd. develops special power supplies (dedicated power supplies) tailored to customer specifications. [Features] - Custom-designed to meet customer specifications For more details, please contact us or download the catalog.

  • power supply

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Power Control Company Business Introduction

Power Control Company Business Introduction

Leave it to us for switching power supplies, research, development, and manufacturing.

Power Control Co., Ltd. is a pioneer in the field of power electronics, and our motto is to contribute to society by achieving cost reduction with technologies that anticipate the demands of the times. We are committed to responding to your requests, so please feel free to utilize our services. 【Business Activities】 - Research, development, and manufacturing of switching power supplies → Power supplies and starters necessary for igniting xenon lamps → Compact switching power supplies (constant voltage or constant current power supplies made to order) - Compact motor control systems - Development of sequence control systems - After-sales service for the above For more details, please contact us or download our catalog.

  • Switching Power Supply
  • power supply
  • controller

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