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Power supply Product List and Ranking from 41 Manufacturers, Suppliers and Companies

Last Updated: Aggregation Period:Sep 24, 2025~Oct 21, 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 24, 2025~Oct 21, 2025
This ranking is based on the number of page views on our site.

  1. ダイトロン Tokyo//Trading company/Wholesale
  2. 丸紅エネブル Tokyo//Trading company/Wholesale
  3. トキトレーディング 本社 Hyogo//Industrial Electrical Equipment
  4. 4 ユタカ電機製作所 Tokyo//Industrial Electrical Equipment
  5. 5 アイガ電子工業 Ibaraki//Industrial Electrical Equipment

Power supply Product ranking

Last Updated: Aggregation Period:Sep 24, 2025~Oct 21, 2025
This ranking is based on the number of page views on our site.

  1. [Free Handbook] "Circuit Configuration and Design Methods of Switching Power Supplies" アイガ電子工業
  2. 【Up to 42% OFF Now!】Portable Power Supply 5000 Plus Jackery Japan
  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 Ultra-Low Noise Switching Power Supply 'LFS50A/LFS150A' ダイトロン

Power supply Product List

2041~2055 item / All 2173 items

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Switching power supply 36W (24V/1.5A) UOH336

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, 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. 【UOH336 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 B UOA336D

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 36W ultra-compact, 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 40W (5V/8A) UOP340

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-small 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. 【Product Series Features】 - 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

  • Switching Power Supply

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Switching power supply 45W (15V/3A) UOA345

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 45W (35V/1.3A) UOA345

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-small 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 function : Overcurrent protection function : Overvoltage protection function : Overheat protection function

  • Switching Power Supply

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Switching power supply 45W Multi B UOA345D

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-small 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 : UL60950 CAN/CSA C22.2 NO. 60950 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 45W Multi D UOA345D

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, 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 : UL60950 CAN/CSA C22.2 NO. 60950 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 Multi B UOA360D

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, 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 : UL60950 CAN/CSA C22.2 NO. 60950 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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Plasma power supply, large plasma power supply

Plasma power supply, large plasma power supply

Special power supply devices such as plasma and laser excitation Continuous wave   Several kHz 600 kW CW   2-5 MHz 100-300 kW CW   13.56 MHz 450 kW CW  Pulse to continuous wave compatible   13.56 MHz 50 kW external excitation   40 MHz 40 kW self-excitation   100 MHz 20 kW self-excitation   Fundamental wave approximately 2 peaks to CW   Two frequency modulation, for example, 10 kHz + 100 kHz

  • Other processing machines
  • Other physicochemical equipment
  • Other semiconductor manufacturing equipment

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Laser power supply, large laser power supply

Laser power supply, large laser power supply

Special power supply devices such as plasma and laser excitation Continuous wave   Several kHz 600 kW CW   2-5 MHz 100-300 kW CW   13.56 MHz 450 kW CW  Pulse to continuous wave compatible   13.56 MHz 50 kW external excitation   40 MHz 40 kW self-excitation   100 MHz 20 kW self-excitation   Fundamental wave approximately 2 peaks to CW   Two frequency modulation, for example, 10 kHz + 100 kHz

  • Other processing machines
  • Other physicochemical equipment
  • Other semiconductor manufacturing equipment

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MF band high-frequency power supply

Example: 300/380/400/800 (KHZ) 1/2 (MHZ)

Example NL5N400K-XX Output Frequency: 400KHz ±0.05% Rated Output: 5000W Maximum Input Power: 15KVA Output Impedance: 50Ω Input Power: Input AC 200V ±10% 3Φ Output Stability: Within ±2% of set output Cooling Method: Combined water and air cooling (8l/min) below 30℃ RF Output Connector: HN type

  • Other power sources

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HF band high-frequency power supply

(Example: 4MHZ/13.56MHZ/27.12MHZ)

13.56MHz is a frequency band reserved for industrial, scientific, and medical purposes. It is currently the most commonly used frequency band, with 13.56MHz also being used for Suica and similar applications. *Various frequencies and outputs are supported beyond the above. Example: NR5N-XX Output frequency: 13.56MHz ±0.05% Rated output: 5000W Maximum input power: 9KVA Output impedance: 50Ω Input power: Input AC 200V ±10% 3Φ Output stability: Within ±2% of the set output Cooling method: Combined water and air cooling (7l/min) below 30℃ RF output connector: HN type

  • Other power sources

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UHF band high-frequency power supply

(Example: 300MHz/500MHz/915MHz)

It is used in terrestrial digital broadcasting and mobile phones, but in plasma applications, it is an unknown area and a frequency that is attracting great attention. *Various frequencies and outputs are supported beyond the above. Example: NR1N915M-01 Output Frequency: 915MHz ±0.05% Rated Output: 1000W Maximum Input Power: 3KVA Output Impedance: 50Ω Input Power: Input AC 200V ±10% 3Φ Output Stability: Within ±2% of the set output Cooling Method: Water-cooled (3l/min) sealed structure RF Output Connector: EIA 7/8

  • Other power sources

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A standalone power source combining solar panels and batteries!

Since it is an independent power supply that does not require commercial power, it can provide electricity even during disasters or power outages!

The "Solar Independent Power Supply" serves as a new power source in environments where securing outdoor electricity is difficult. During the day (when there is sunlight), it supplies power generated by solar panels to devices, and any surplus electricity is charged into the built-in battery. At night (when there is no sunlight), it supplies power stored in the battery to devices. Moreover, even during long periods of no sunlight, such as during the rainy season, it can operate for about 72 hours! (When using one battery with a load of 4W). It can be used for a variety of purposes, but it is particularly recommended for supplying power to devices with relatively low power consumption, such as surveillance cameras, LED lighting, and Wi-Fi communication equipment! Since it is a "clean energy" that does not emit carbon dioxide and other gases believed to be responsible for global warming, it is also useful as educational materials in educational institutions and as a power supply during disasters or power outages! **Features** - Power supply is possible during disasters and power outages - Easy to install even in cases where wiring is difficult in vast areas such as parks and mountainous regions - Power supply unit and solar panel are proposed as a set - Environmentally friendly due to being clean energy - Can be used for various purposes depending on ideas! ★ For more details, please download the catalog and specifications or contact us.

  • power supply
  • Solar power generator
  • Other environmental equipment

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AC adapter external power supply with PSE mark compliant with Electrical Appliance and Material Safety Act product catalog

[Short delivery times, from small to large orders, PSE] AC adapters with PSE mark compliant with the Electrical Appliance and Material Safety Law, manufacturing and sales, product catalog available.

We offer adapters for general and industrial equipment with the PSE mark, which have obtained IEC62368-1 certification, as well as AC adapters for medical devices that have obtained IEC60601-1 certification. These AC adapters are highly reliable, having not only the PSE mark but also numerous overseas safety standards. They are delivered from an ISO-certified factory that has established a consistent quality assurance system from design, development, manufacturing, shipping, to maintenance. 【Contents】 ■ AC adapters for general equipment ■ AC adapters for industrial equipment ■ AC adapters for medical devices ■ Power cables ■ Output plugs and jacks ■ Connectors from ODU ■ Wiring materials and bundling materials *For more details, please feel free to contact us.

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  • AC adapter
  • power supply
  • Other power sources

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