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 167 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

121～135 item / All 497 items

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Switching DC Constant Current Power Supply Device 'SYSTEM8500'

Switching DC Constant Current Power Supply Device 'SYSTEM8500'

High-precision DC power supply manufactured by DANFYSIK, Denmark!

The "SYSTEM8500" is a high-precision switching DC constant current power supply device using either a dropper method or a switching method. It features a super-stable zero-flux current detector and a high-resolution D/A converter built-in. It comes standard with a computer connection interface and arbitrary current waveform (pattern) storage. You can choose from models MPS853, 854, 855, and 859 based on the method, output, and stability. *For more details, please refer to the catalog or feel free to contact us.

  • power supply
  • Other power sources
  • Power Supplies

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Emergency power supply device "UPS-equipped multipurpose storage system"

Emergency power supply device "UPS-equipped multipurpose storage system"

For use in homes and offices as an emergency power source during power outages and emergencies, and for energy-saving purposes.

The "UPS-equipped multipurpose power storage system" can be used for various purposes as an emergency power source without being limited to specific electrical devices. With a noiseless high-performance inverter, it can be used anywhere, making it suitable for both home and office environments. The operation is easy with three mode switches: automatic, battery output, and charging. In the event of a power outage, it instantly switches to battery (automatic mode: switch time 10ms), allowing you to safely use desktop PCs and fax machines. 【Features】 ○ Easy and reliable operation with three modes ○ Equipped with UPS (uninterruptible power supply) ○ High-performance sine wave inverter ○ Large capacity + high-performance battery ○ Easy mobility with casters For more details, please contact us or download the catalog.

  • Power storage device
  • UPS/Uninterruptible Power Supply

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Are you worried about the emergency power supply in warehouses and factories?

Are you worried about the emergency power supply in warehouses and factories?

With that power outage "KEEPs," you'll be fine! One battery forklift can generate power for 3 hours.

"Due to power outages caused by typhoons and earthquakes, the lights were off for hours!" and "We couldn't carry out shipping operations because we couldn't use the computers and printers!" Are you worried about the emergency power supply in your warehouse or factory? 'KEEPs' allows for immediate power restoration on-site using forklifts that staff are already familiar with, even during sudden power outages. You never know when a blackout might occur. Why not take another look at your logistics preparations for "electricity"? 【Features of KEEPs】 ■ Capable of continuously outputting a large capacity of 3,000W for over 3 hours ■ Perfect compatibility with various forklift brands *For more details, please refer to the PDF document or feel free to contact us.

  • power supply
  • Secondary Cells/Batteries
  • lift

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Emergency Power Supply Device 'KEEPs' *Case Study Presentation

Emergency Power Supply Device 'KEEPs' *Case Study Presentation

Great for power outages and disaster preparedness! With just the push of a button, anyone can easily restore electricity! There is also a wheeled type that can be easily carried by women.

The emergency power supply device "KEEPs" is a DC/AC switching device that allows the battery mounted on a forklift to be easily utilized as an emergency power source in factories and warehouses. With just the push of a button, anyone can easily restore electricity. The forklift's DC 48V is converted to AC 100V inside the device, allowing immediate use of lighting and outlets within the facility. 【Features】 ■ Usable for 3.5 to 4 hours with one forklift connected, and 7 to 8 hours with two forklifts connected ■ Compatible with various forklift brands (48V models only) ■ A "KEEPs portable" version with casters for easy movement to necessary locations is also available * In addition to product materials, we are also providing documents that introduce case studies of implementation in factories and logistics centers. You can view them immediately from "PDF Download."

  • power supply

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Meanwell LED Power Supply HLG-80H Waterproof and Dustproof IP

Meanwell LED Power Supply HLG-80H 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 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: 80W - Size: 195.6×61.5×36.8mm - 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. (*Orders placed on weekdays in the morning, and 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 PLN-100 Waterproof and Dustproof IP

Meanwell LED Power Supply PLN-100 Waterproof and Dustproof IP

LED module power supply constant current/constant voltage waterproof IP64 12V/24V in-stock items available for same-day shipping! Built-in PFC, free voltage.

MeanWell AC/DC power supply from a Taiwanese power supply manufacturer. <Features> - AC input, 100V, 200V compatible, free voltage - Plastic case - Built-in voltage adjustment circuit (not applicable for PLN-20) - Built-in current adjustment circuit - Waterproof rating IP64 - Domestic safety standard PSE certified - 2-year warranty - Efficiency 87% - For outdoor LED lighting, sign lighting, and LED lighting <Specifications> - Maximum output power: 60W (12V) / 96W (24V) - Size: 200x70.5x35 - Note: Some products may have a lower actual power than the rated power, so please check the specifications or contact us before placing an order. 12V/24V are in stock. Same-day shipping is available. (*Orders placed on weekdays in the morning, and large orders may 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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Meanwell LED Power Supply PLN-20 Waterproof and Dustproof IP64

Meanwell LED Power Supply PLN-20 Waterproof and Dustproof IP64

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 Taiwanese power supply manufacturer. <Features> - AC input, 100V, 200V compatible, free voltage - Plastic case - Built-in voltage adjustment circuit (not applicable for PLN-20) - Built-in current adjustment circuit - Waterproof rating IP64 - Domestic safety standard PSE certified - 2-year warranty - Efficiency 87% - For outdoor LED lighting, sign lighting, and LED lighting <Specifications> - Maximum output power: 19.2W - Size: 148.5x38.5x28 - Note: Some products may have a lower actual power than stated, so please check the specifications or contact us before placing an order. 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 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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Meanwell LED Power Supply LPF-40 Waterproof and Dustproof IP67

Meanwell LED Power Supply LPF-40 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 Taiwanese power supply manufacturer. <Features> - AC input, 100V, 200V compatible, free voltage - Plastic case adopted - Built-in dimming circuit (D type) - Waterproof rating IP67 (LPF-16 is IP30) - Obtained domestic safety standard PSE - 3-year warranty - For outdoor LED lighting, sign lighting, and LED lighting <Specifications> - Maximum output power: 40.08W - Size: 162.5x43x32mm - Note: Some products may have a lower actual power than indicated, so please check the specifications or contact us before placing an order. 12V/24V are in stock and available for same-day shipping. (*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 1 piece. For more details, please contact us below or download the catalog.

  • LED lighting

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DC Power Supply Unit "PS-3500"

DC Power Supply Unit "PS-3500"

It outputs a wide range of voltage and current in a stable and continuously variable manner.

The DC power supply unit "PS-3500" outputs a wide range of voltage and current required for electrical testing and system power, with stable and continuously variable settings. The front panel allows for output settings and protection function settings. The rear panel is equipped with connectors for remote control. Custom designs can also be made to meet customer specifications. 【Features】 ○ Automatic switching between constant voltage mode and constant current mode ○ Voltage and current can be adjusted from 0 to rated values using the adjustment knob ○ Compensation for voltage drop due to load wiring through remote sensing ○ Output control and monitoring from external sources via remote control For more details, please contact us or download the catalog.

  • Power Supplies
  • power supply

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Data: Power supply for xenon arc lamp

Data: Power supply for xenon arc lamp

Easy integration of the power supply unit and optical equipment! Introducing the power supply for xenon arc lamps.

This document contains information about the current IGBT method and power supplies for xenon arc lamps. It introduces "high capability with high-speed switching" and "large current with low voltage input." It explains the differences from the current IGBT method, making it a useful reference when considering implementation. We encourage you to read it. [Contents (excerpt)] ■ Low switching speed with limited capability ■ Drive transformer required ■ Half-bridge method *For more details, please refer to the PDF document or feel free to contact us.

  • power supply

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Study of the Circuit Configuration for Power Supply of Xenon Arc Lamps

Study of the Circuit Configuration for Power Supply of Xenon Arc Lamps

Introduction of the actual measurement results and features of the power supply for xenon arc lamps, as well as achievable design specification targets.

This document is a paper that examines the circuit configuration of a power supply for xenon arc lamps. It summarizes the design points, design goals and specifications, results from practical measurements, and features. Additionally, it provides an explanation of the switching regulator "XLR-500S." The content is designed to be easy to reference, so please take a moment to read it. 【Contents (partial)】 ■ Preface ■ Examination of Circuit Configuration ・ Design Points ・ Design Goals and Specifications ・ Main Circuit of Prototype Power Supply *For more details, please download the PDF or feel free to contact us.

  • power supply

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AC-DC power supply for high-reliability medical devices

AC-DC power supply for high-reliability medical devices

We offer a range of power supplies from 3 to 1500W with 10 series and 27 models to meet our customers' diverse needs!

We would like to introduce our "AC-DC power supply for high-reliability medical devices." By using products that have obtained the medical standard IEC60601-1, you can contribute to reducing the time and costs associated with safety standard certification. Additionally, it enables miniaturization, weight reduction, and cost savings for your systems. We offer a range of power supplies from 3W to 1500W, with 10 series and 27 models, to meet the diverse needs of our customers. 【Product Lineup (partial)】 ■GMA300F ■GHA300F ■GHA500F ■LMA100F ■LMA150F *For more details, please refer to the related links or feel free to contact us.

  • Company：COSEL
  • Price：Other
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  • lma.jpg
  • aea.jpg
  • PCA300F600F1000F.jpg
  • pjma.jpg
  • ame.jpg
  • tuns1200f.jpg
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  • power supply

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Explanatory Material "The Trap of Output Derating" <Currently Available for Free>

Explanatory Material "The Trap of Output Derating" <Currently Available for Free>

Explain the impact of power supply installation direction on output derating. This serves as a reference to avoid design rework and shorten the lifespan of the power supply.

Output derating" is one of the rules for power supply usage and is a concept related to operating conditions and output power. If design progresses without considering output derating, various issues may arise, such as shortened lifespan, induced failures, and adverse effects on the entire system. This document focuses on output derating in equipment design and explains the impact of power supply installation direction and ambient temperature on the design. If you are concerned about power supply lifespan and safety, please take a moment to read this! [Contents] ■ Characteristics of output derating ■ Power supply installation direction and output derating ■ Operating ambient temperature and output derating ■ Ambient temperature measurement points * The explanatory document "The Trap of Output Derating" can be viewed immediately via "PDF Download.

  • Company：COSEL
  • Price：Other
  • power supply

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