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

301～315 item / All 489 items

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Portable power supply UPS uninterruptible power supply device "Chikuhatsu-kun 3"

Portable power supply UPS uninterruptible power supply device "Chikuhatsu-kun 3"

Fully charged in 1.8 hours, 3500 charge and discharge cycles! High safety and long lifespan lithium iron phosphate battery.

The "Chikuhatsu-kun 3" is a portable power supply UPS (uninterruptible power supply) with a large capacity of 1997Wh, which can be used during disasters and power outages. Equipped with a UPS uninterruptible power supply, it starts supplying power from the built-in battery in 0.01 seconds. It can be used as a backup and is also suitable for business use. Additionally, it has a maximum rated output of 2000W (with a peak of 4000W) and can charge up to 16 devices simultaneously. 【Four Charging Methods】 ■ Generator charging ■ 200W solar panel ■ Household AC charging ■ 12V/24V vehicle charging *For more details, please refer to the PDF document or feel free to contact us.

  • UPS/Uninterruptible Power Supply
  • Other power sources
  • Secondary Cells/Batteries

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Portable power supply UPS uninterruptible power supply device "Chikuhatsu-kun 2"

Portable power supply UPS uninterruptible power supply device "Chikuhatsu-kun 2"

Simultaneous charging of up to 13 devices is possible! With a large capacity of 960Wh, it can be used during disasters and power outages.

"Chikuhatsu-kun 2" is a portable power supply UPS (uninterruptible power supply) device equipped with a highly safe and long-lasting lithium iron phosphate battery. It fully charges in 1.5 hours, has a charge and discharge cycle of 3,500 times, and a lifespan of over 10 years. With the UPS uninterruptible power supply feature, it automatically switches in 0.01 seconds and can be used as a backup, making it suitable for commercial use. 【Features】 ■ Bidirectional inverter with super fast charging of over 700W ■ Large capacity of 960Wh ■ 1 AC output of 1200W (peak 2400W) with 13 output ports ■ MPPT controlled solar panel for high-efficiency charging ■ PD100W/PD20W quick charging output *For more details, please refer to the PDF document or feel free to contact us.

  • Generators and transmission motors
  • Other energy equipment
  • Power storage device

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Kyoei Electric Manufacturing Co., Ltd. Industrial Special Power Supply Equipment

Kyoei Electric Manufacturing Co., Ltd. Industrial Special Power Supply Equipment

It is installed on numerous vessels, including government offices.

We design and manufacture devices that include control for heating power supplies and lift magnet power supplies. Our long-standing track record has led to usage by government agencies as well.

  • Power Supplies

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DC Power Supply Unit "SAKY 50 Series"

DC Power Supply Unit "SAKY 50 Series"

Uninterruptible power supply system composed of a separate external battery panel! Achieving compactness and lightweight design.

The "SAKY 50 Series" is a power supply for communication equipment that can reliably provide power to critical loads where momentary interruptions are unacceptable. It features a redundant operation system composed of two or more internal charging power units, allowing stable power supply even if one unit fails. Each unit can be easily attached and detached using a drawer-type structure that only requires removing screws from the front. Additionally, it is constructed with a low-noise, high-efficiency switching circuit, achieving compactness and lightweight design. 【Features】 ■ Designed for base stations and relay stations ■ Capable of supplying power to loads stably ■ Extends the overall lifespan of the device while stabilizing output voltage ■ Considers safety and efficiency during maintenance ■ Equipped with a harmonic suppression circuit in the charger to improve input power quality *For more details, please refer to the PDF document or feel free to contact us.

  • Other power sources

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Power supply device with built-in seismic sensor.

Power supply device with built-in seismic sensor.

Quickly detect earthquakes (vibrations) and prevent secondary disasters in advance.

● Detects shaking equivalent to seismic intensity 5 or higher and quickly cuts off the power supply. ● The power is hard cut off by a contactor, and notifications are provided via LED and buzzer. ● The operating circuit is one that does not automatically resume after an emergency stop or power restoration.

  • Circuit breakers and switches

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Rack Mount Distribution Board PDU Series

Rack Mount Distribution Board PDU Series

Efficient power supply with size 1U.

The UPS Solutions Rack Mount PDU series is an ultra-thin distribution board that can fit power wiring within a 1U size in a rack. It supports various connectors compliant with NEMA and IEC standards and meets various needs, including built-in circuit breakers. It can supply power to servers, network devices, etc., without the need to modify the main distribution board.

  • Distribution Board

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Non-interruptible and stabilized power supply device 'NLP-B/NLP-U Series'

Non-interruptible and stabilized power supply device 'NLP-B/NLP-U Series'

Provide stabilizing power during momentary outages, planned outages, and large-scale outages for extended periods!

The "NLP-B/NLP-U series" is an uninterruptible and stabilized power supply device that responds to long-duration power outages (Blackouts). It provides continuous power even when the input fluctuates due to power outages and restorations, maintaining a constant supply. It delivers uninterrupted pure sine wave power without momentary outages (except for NLP-B500P). This device can be used for high-tech equipment that requires continuous power supply, such as server computers, internal telephone exchange systems, and medical devices. 【Features】 ■ Supplies stable power for long-duration outages of over 3 hours from momentary outages ■ Provides continuous power even when the input fluctuates due to power outages and restorations ■ Delivers uninterrupted pure sine wave power without momentary outages ■ 0.5kVA/1kVA models supply stable power for 1 to 8 hours using built-in batteries ■ Compatible with solar panels and wind turbines *For more details, please refer to the PDF document or feel free to contact us.

  • Power Supplies
  • UPS/Uninterruptible Power Supply

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Emergency power supply device for disaster prevention

Emergency power supply device for disaster prevention

The mobile phone is compatible with all models, including smartphones! It can charge up to 5 devices simultaneously.

This device is an emergency power supply for disaster evacuation shelters and public disaster prevention centers. What is required at disaster prevention centers is the maintenance of minimal lighting and information sources such as televisions, as well as ensuring communication and maintaining power for mobile phones (charging). It protects AC power during emergencies and communication infrastructure such as mobile phones and computers. 【Features】 ■ Supplies AC 100V power and charging power for mobile phones and laptops during power outages ■ Maximum output of the battery is 500W (ie-P500) and 1000W (ie-P1000) ■ Compatible with all models including smartphones ■ Can charge up to 5 devices simultaneously ■ With timer control, charging for 5 minutes can support over 500 people (P500) and 1000 people (P1000) *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) [Case Study] Lightning Damage Countermeasures

Uninterruptible Power Supply (UPS) [Case Study] Lightning Damage Countermeasures

Solving power quality issues for commercial and industrial loads! Case study on lightning damage countermeasures using "PCS100 AVC Active Voltage Conditioner."

We would like to introduce a case study on "Lightning Damage Countermeasures" using the "PCS100 AVC Active Voltage Conditioner." This product is a groundbreaking power quality system based on inverter technology that protects important load equipment from power quality issues such as instantaneous voltage drops and surges caused by lightning strikes. It continuously provides voltage compensation without time limitations, serving as a voltage regulator during normal operation. This functionality is not possible with conventional instantaneous voltage drop compensation devices, and it contributes to improving voltage quality during daily operations even in the absence of instantaneous voltage drop incidents. [Case Study] - Product: PCS100 AVC Active Voltage Conditioner - Effect: Lightning Damage Countermeasures This is an economical instantaneous voltage drop solution that offers a way out of the previously unavoidable high costs associated with instantaneous voltage drop countermeasures. It effectively and economically mitigates the risks of operational downtime caused by instantaneous voltage drop incidents due to unavoidable natural weather conditions, such as lightning strikes. *For more details, please refer to the PDF document or feel free to contact us.

  • Other safety equipment
  • inverter
  • UPS/Uninterruptible Power Supply

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DC Power Supply Device "Power Supply CP-S.1 Series"

DC Power Supply Device "Power Supply CP-S.1 Series"

Covers output voltage of DC24V from 3 to 40A! Provides products suitable for the requirements of machine tools and construction machinery.

The "Power Supply CP-S.1 Series" is a DC power supply that achieves high efficiency and high reliability in a compact installation area. It is designed to accommodate various applications and is suitable for uses such as construction machinery and machine tools. Equipped with a power reserve function that can maintain 150% of power for 5 seconds, it operates at an efficiency of up to 94%. It features overheating protection, active power factor correction, a wide input voltage range for AC/DC, and is certified to major global standards, including those for marine applications. 【Features】 ■ High efficiency of up to 94% ■ 150% power reserve function for 5 seconds ■ Output voltage adjustable in the range of DC 24-28V with a dial ■ Low power loss, low heat generation ■ Air-cooled (no forced cooling required) *For more details, please refer to the PDF materials or feel free to contact us.

  • Other process controls
  • Other FA equipment
  • Other safety equipment

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Emergency and disaster response No.1! Independent emergency power supply unit.

Emergency and disaster response No.1! Independent emergency power supply unit.

The Ifsee series is strong in disaster situations with its three features: dustproof, waterproof, and shock-resistant! Adopted by military forces and self-defense forces around the world!

The Ifsee series is designed with the concept of being "immediately usable by anyone in an emergency." It can be used with simple operation by just turning on the switch. It uses a silicone electrolyte that does not produce toxic gases, making it safe and secure for indoor use. 【Features of the Ifsee Series】 ■ A robust box that can withstand various situations, capable of towing debris and flood areas ■ Low self-discharge rate that retains 80% of its capacity with just one recharge per year ■ Utilizes a high-performance silicone battery, ensuring safe indoor use ■ Operating instructions illustrated on the back of the main lid *For more details, please download the catalog or contact us.

  • Secondary Cells/Batteries

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Expert in power supply equipment for surface treatment - Dai-Kyodenki

Expert in power supply equipment for surface treatment - Dai-Kyodenki

To gain the trust and satisfaction of our customers, we will always provide high-quality products. We have established the Taiyo Electric Japan Support Center.

HPS Series High Efficiency, Energy Saving, PWM Control, Water Cooling Taiqiao Electric has been adopted in all plating lines of Foxconn after factory inspection. It has a wealth of achievements in Asia, including China, Thailand, Vietnam, and Indonesia. Over 5,000 units have been delivered to Japanese companies.

  • Other power sources
  • power supply
  • Wastewater/wastewater treatment equipment

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Logifull Corporation - Company Profile

Logifull Corporation - Company Profile

We solve problems logically and prioritize customer satisfaction!

Logifull Co., Ltd. believes that it is important for people to build a healthy and comfortable environment through the development of new products that are friendly to both people and the environment, centered around our unique switching technology. By leveraging our strengths and those of our partner companies, we are capable of development, manufacturing, and sales across the entire electronics sector. With confidence and pride, we will gather the wisdom for comfortable living and work towards its realization. 【Business Activities】 ■ Development, manufacturing, and sales of electronics products and components - Switching power supplies and power control devices (AC/DC, DC/DC, DC/AC converters, and others) - Audio-related equipment (Digital and analog amplifiers, audio interface devices, and others) - Development, manufacturing, and sales of OEM products and components *For more details, please refer to the PDF document or feel free to contact us.

  • Switching Power Supply

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MUD-2430LND (Switching power supply with backup function)

MUD-2430LND (Switching power supply with backup function)

Switching power supply with power outage compensation function suitable for various types of equipment.

We have newly released the MUD-2430LND, which features an indicator lamp that allows you to easily see the charging status of the switching power supply with power outage compensation functionality. Designed to be installed within a panel like previous models, the input and output terminals are exposed for easy access. It supports a wide input voltage range of AC85V to AC264V. During a power outage, it seamlessly switches to a DC24V 30W output, ensuring a power outage compensation time of 20 minutes. Additionally, it has been designed with compatibility in mind with the previous MUD-2430L and MUD-2430LN models. Please use it in combination with our LED cluster indicator lights.

  • power supply

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The strongest parts procurement (Taiwan, China, Asia region)

The strongest parts procurement (Taiwan, China, Asia region)

The strongest procurement of parts through business partnerships with Taiwanese companies (Taiwan, China, Asia region).

K&K Corporation leverages over 20 years of experience to operate as a nimble niche trading company, accommodating small quantities and a wide variety of products while acting as an extension of our customers' sales activities. Additionally, through business partnerships with Taiwanese companies, we facilitate safe and smooth import and export operations to and from Taiwan and China, employing Japanese staff fluent in the local language (Mandarin) to conduct negotiations from the Japanese side. We implement thorough quality control and stable supply to meet customer needs. For more details, please contact us or download our catalog.

  • Switching Power Supply

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