We have compiled a list of manufacturers, distributors, product information, reference prices, and rankings for Power Supply.
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Power Supply Product List and Ranking from 41 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

Power Supply Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

  1. Jackery Japan Tokyo//Energy
  2. ダイトロン Tokyo//Trading company/Wholesale
  3. 丸紅エネブル Tokyo//Trading company/Wholesale
  4. 4 アイガ電子工業 Ibaraki//Industrial Electrical Equipment
  5. 5 トキトレーディング 本社 Hyogo//Industrial Electrical Equipment
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Power Supply Product ranking

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

  1. 【Up to 42% OFF Now!】Portable Power Supply 5000 Plus Jackery Japan
  2. [Free Handbook] "Circuit Configuration and Design Methods of Switching Power Supplies" アイガ電子工業
  3. EcoFlow Portable Power Supply Product Catalog 丸紅エネブル
  4. 4 50W Ultra-Low Noise Switching Power Supply 'RFS50A' ダイトロン
  5. 5 [Presentation of Materials] Basic Knowledge of High Voltage Power Supplies: Understanding Mechanisms and Applications! 長野愛知電機 本社・工場

Power Supply Product List

61～75 item / All 2128 items

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Switching power supply 25W (5V/1.5A) SHB-MM25

Switching power supply 25W (5V/1.5A) SHB-MM25

Leave switching power supplies to Unifive! We provide stable supply with industry-leading responsiveness and proven track record. Custom and small lot orders are available!

This is a 25W ultra-compact and high-efficiency switching power supply. It is an ultra-compact model ideal for embedded power applications, achieving space-saving design, high reliability, and suitable for various devices such as ITE (Information Technology Equipment), consumer electronics, and industrial equipment. 【SHB-MM25 Series】 : Compact : High efficiency : IEC 60950 : Immunity standard EN55024/A1:2001 : Noise standard CE CISPR 32 Class B : Short-circuit protection : Overcurrent protection : Overvoltage protection

  • Switching Power Supply

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Switching power supply 36W Multi UOA336D

Switching power supply 36W Multi UOA336D

Leave your switching power supply needs to Unifive! We provide stable supply with industry-leading responsiveness and proven results. Custom and small lot orders are available!

This is a 36W ultra-compact and high-efficiency switching power supply. It is an ultra-compact model ideal for embedded power applications, achieving space-saving design, high reliability, and suitable for various devices such as ITE (Information Technology Equipment), consumer electronics, and industrial equipment. 【UOA336D Series】 : Compact : High efficiency : IEC 60950 : Immunity standard EN55024/A1:2001 : Noise standard CE CISPR 32 Class B : Short-circuit protection : Overcurrent protection : Overvoltage protection

  • Switching Power Supply

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Switching power supply 60W (24V/2.5A) UOM360

Switching power supply 60W (24V/2.5A) UOM360

Leave your switching power supply needs to Unifive! We ensure stable supply with industry-leading responsiveness and proven results. Custom and small lot orders are available!

This is a compact and highly efficient switching power supply. It is an ultra-compact model ideal for embedded power applications, achieving space-saving design, high reliability, and suitable for various devices such as ITE (Information Technology Equipment), consumer electronics, and industrial equipment. 【Series of this product】 : Compact : High efficiency : IEC 60950 : Immunity standard EN55024/A1:2001 : Noise standard CE CISPR 32 Class B : Short-circuit protection : Overcurrent protection : Overvoltage protection : Overheat protection

  • Switching Power Supply

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Switching power supply 60W (12V/5A) UOA360

Switching power supply 60W (12V/5A) UOA360

Leave your switching power supply needs to Unifive! We provide stable supply with industry-leading responsiveness and proven results. Custom and small lot orders are available!

This is a compact and highly efficient switching power supply. It is an ultra-compact model ideal for embedded power applications, achieving space-saving design and high reliability, making it suitable for various devices such as ITE (Information Technology Equipment), consumer electronics, and industrial equipment. 【Series of this product】 : Compact : High efficiency : IEC 60950 : Immunity standard EN55024/A1:2001 : Noise standard CE CISPR 32 Class B : Short circuit protection function : Overcurrent protection function : Overvoltage protection function : Overheat protection function

  • Switching Power Supply

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Switching power supply 90W (24V/3.75A) UOP390

Switching power supply 90W (24V/3.75A) UOP390

Leave switching power supplies to Unifive! We provide stable supply with industry-leading responsiveness and proven results. Custom and small lot orders are available!

This is a compact and highly efficient switching power supply. It is an ultra-compact model ideal for embedded power applications, achieving space-saving design and high reliability, making it suitable for various devices such as ITE (Information Technology Equipment), consumer electronics, and industrial equipment. 【Product Series Features】 : Compact : High Efficiency : IEC 60950 : Immunity Standard EN55024/A1:2001 : Noise Standard CE CISPR 32 Class B : Short Circuit Protection : Overcurrent Protection : Overvoltage Protection : Overheat Protection

  • Switching Power Supply

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Universal Switching Power Supply 'UOHC3150'

Universal Switching Power Supply 'UOHC3150'

Worldwide input available from AC85V to AC264V! A universal switching power supply that can be used for various industrial equipment.

The "UOHC3150" is a high-efficiency, high-capacity open-frame board type universal switching power supply rated at 150W. It is equipped with various protection features, complies with various safety standards, supports CE marking, and can be used for mechatronics products and various industrial equipment with a peak capacity of approximately twice the rated output. It has a worldwide input range from AC85V to AC264V and complies with IEC61000-3-2. 【Features】 ■ High-efficiency, high-capacity open-frame board type ■ Equipped with various protection features ■ Complies with various safety standards ■ Supports CE marking ■ Usable for various industrial equipment * You can download the English version of the catalog. * For more details, please refer to the PDF materials or feel free to contact us.

  • power supply
  • Switching Power Supply

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Unifive, a custom power supply manufacturer.

Unifive, a custom power supply manufacturer.

Turning your desired power supply into reality. A custom power partner that leads to optimal solutions. Unified support from design to mass production and maintenance.

Our company is a custom power supply manufacturer that leverages extensive experience and advanced technical capabilities cultivated over many years. We accurately capture the diverse needs of our customers and provide a one-stop solution from design, prototyping, evaluation, and mass production to maintenance services. In addition to a thorough quality control system to ensure high reliability, we also flexibly respond to cost performance and short delivery times. We have rich experience in developing multi-channel power supplies and can offer optimal solutions even for complex requirements and harsh environments. We listen carefully to our customers' detailed requests for "the power supply they want" and provide consistent support from design to manufacturing, implementation, and quality assurance. Please feel free to consult with us first. Our comprehensive capabilities will help realize your ideal custom power supply.

  • power supply
  • power supply
  • AC adapter

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Small DC Power Supply "LX Series"

Small DC Power Supply "LX Series"

Due to low noise, it can be used in a wide range of applications! A compact DC power supply that provides high stability output.

The "LX Series" is a constant voltage/constant current DC power supply that can be variably adjusted from zero using a switching method. It employs a low-noise switching converter, resulting in low noise and high stability output. It can be used in either constant voltage or constant current mode and can be set arbitrarily from zero to full scale. Due to its high stability and simple operability, it can be widely used from research and development to production lines. Additionally, the B type is equipped with various external analog control functions, making it suitable for use as a system power supply. 【Features】 ■ Low noise ■ High stability output ■ Simple operability ■ Wide applicability ■ Compact and lightweight ■ Equipped with external analog control functions (B type) For more details, please refer to the catalog or feel free to contact us.

  • Power Supplies
  • Other power sources
  • power supply

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Regenerative Bidirectional DC Power Supply 'RZ-X-100K'

Regenerative Bidirectional DC Power Supply 'RZ-X-100K'

A DC power supply suitable for characteristic tests and similar environmental tests for evaluating motors, power converters, inverters, and more!

The "RZ-X-100K" is a regenerative bidirectional DC power supply that achieves industry-leading high efficiency and noise suppression. It combines high-speed operation, high precision, and high reliability, contributing to cost reduction in equipment environments through regenerative power technology. 【Features】 ■ Regenerative power technology: Enables cost reduction of equipment by reducing CO2 emissions and heat dissipation equipment. ■ Zoom function: Can cover multiple models of general fixed-range power supplies with one unit. ■ Provides large capacity through expansion. ■ High capacity and compact size. ■ Easy capacity increase through automatic recognition of series and parallel connections. *For more details, please download the PDF or feel free to contact us.

  • Power Supplies

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Regenerative Bidirectional DC Power Supply 'RZ-X-10000-L/H'

Regenerative Bidirectional DC Power Supply 'RZ-X-10000-L/H'

We provide high-quality and convenient bidirectional power supplies developed through technology cultivated with regenerative power sources!

The "RZ-X-10000-L/H" is a power regenerative bidirectional DC power supply suitable for characteristic testing and similar environmental testing as an evaluation for motors, power converters, inverters, and more. By adopting a unit configuration, it achieves a smaller and lighter design compared to conventional rack configurations. Additionally, it can be easily transported with an optional dedicated cart. 【Features】 ■ Compact and lightweight ■ Energy-saving ■ Low noise ■ Large touch panel ■ Controlled via web browser ■ Expandable ■ Series and parallel connection *For more details, please download the PDF or feel free to contact us.

  • Power Supplies

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High-capacity zoom DC power supply (DZ-X series)

High-capacity zoom DC power supply (DZ-X series)

Simple & Flexible: Compact, High Expandability, Durability

In addition to development and quality evaluation, a new concept power supply has been born with an eye on the utilization of production lines.

  • Switching Power Supply
  • Power Supplies

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