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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

2071～2085 item / All 2128 items

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Energy Sector DIN Rail Switching Power Supply

Energy Sector DIN Rail Switching Power Supply

Responding to harsh environmental conditions in the energy sector! Robust and highly reliable power supply products.

PULS offers robust and reliable "DIN rail switching power supplies," "redundancy modules," and "UPS systems" for the harsh environmental conditions in the energy sector. In the energy field, reliability, long service life, and resistance to fluctuations are the top priorities, even in extreme environmental conditions, and these are critical factors. PULS provides a wide range of products that can meet all these various requirements and is used in extensive applications in energy production and distribution. 【Features】 ■ Robust and reliable ■ Capable of withstanding harsh environmental conditions in the energy sector ■ A wide lineup that can meet various requirements ■ Long service life ■ High reliability For more details, please refer to the catalog or feel free to contact us.

  • Switching Power Supply

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The impact of temperature on the lifespan of DIN rail power supplies.

The impact of temperature on the lifespan of DIN rail power supplies.

High-efficiency power supplies generate low heat! If the full-load efficiency is high, space-saving designs become possible.

For system engineers, securing a reliable power supply that can be used for a long time is extremely important. Using a power supply that is prone to failure leads to increased costs in terms of effort, expenses, and time. PULS GmbH (Germany) is working on extending the lifespan and ensuring high reliability of power supplies with its unique cooling design. 【Features of the Cooling Design】 ■ Low heat generation due to high efficiency of the power supply ■ Optimization of heat dissipation, which is essential for longevity ■ Importance of proper component placement ■ Thermal imaging camera showing the heat generation status of the power supply unit ■ Trivia about power supply efficiency and temperature We would appreciate it if you could download the PDF file for more details. If you have any questions or concerns, please feel free to contact us.

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  • Switching Power Supply

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[Switching Power Supply Solutions and Proposal Examples] Improvement of Standby Efficiency

[Switching Power Supply Solutions and Proposal Examples] Improvement of Standby Efficiency

Improvement from 70% to 85% at 100V input! Introducing examples of standby efficiency improvements.

We would like to introduce a case study of solutions and proposals for "switching power supplies." The issue we are presenting this time is the need to improve standby efficiency due to high standby power consumption, which falls under regulatory frameworks such as North America's Energy Star and Europe's Blue Angel. When the input voltage is high, the losses of internal circuit components during steady state increase, so we were able to achieve improved standby efficiency through optimizing the efficiency of the power-consuming circuits and the components. 【Case Overview】 ■ Challenge - High standby power consumption requires improvement in standby efficiency due to regulatory compliance. ■ Result - Achieved improved standby efficiency. ■ Product - Switching power supply. *For more details, please refer to the related links or feel free to contact us.

  • Switching Power Supply

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[High Voltage Power Supply / High Voltage Transformer Solutions and Case Studies] Achieving Miniaturization

[High Voltage Power Supply / High Voltage Transformer Solutions and Case Studies] Achieving Miniaturization

Improved reliability! A case study demonstrating miniaturization achieved through open transformers to cast transformers.

We would like to introduce a case study of a solution and proposal regarding the request to "miniaturize the set." In this case, the current situation involves the use of an open transformer, with high-voltage circuits such as rectifier circuits implemented on the circuit board. It was noted that miniaturization is difficult due to the need to secure the required insulation distance. To address this, we enhanced insulation and achieved miniaturization by encapsulating the transformer windings and high-voltage components such as the rectifier circuit in resin. Furthermore, the use of void-free resin encapsulation has also improved reliability. 【Case Overview】 ■ Challenges - Miniaturization of the set - Miniaturization is difficult due to the need to secure the required insulation distance ■ Results - Enhanced insulation and achieved miniaturization - Improved reliability through void-free resin encapsulation *For more details, please refer to the related links or feel free to contact us.

  • Other power sources

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Power supply for server UPS backup during electrical equipment regular inspections.

Power supply for server UPS backup during electrical equipment regular inspections.

It has been implemented in the data center and adopted as a power source for server UPS backup during regular electrical equipment inspections.

The "HPP-2000/HBB-1000" is an off-grid power supply that can be used in the same way as a power outlet in places without electricity. In the data centers where it has been implemented, it allows for power expansion according to power outage times, enabling continuous use for each rack. Additionally, since it can adjust power consumption and voltage, it is also used as a power source during trial runs of servers before installation in the data center. *For more details, please download the PDF or feel free to contact us.*

  • Power storage device

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停電時に短時間でシャットダウンするUPSのバックアップ電源

停電時に短時間でシャットダウンするUPSのバックアップ電源

着雪による停電の影響で、UPSが短時間でシャットダウンする対策としてレセコンUPSのバックアップ電源として採用。

『HPP-2000/HBB-1000』は電気の無い場所でコンセントと同じ感覚で使えるオフグリッド電源です。 今までのポータブル電源にはない、圧倒的大容量、大出力。 輸送手段を選ばず、その上、キャスター付きでどこへでも持ち運び可能。 導入いただいたクリニックではUPSの場合、プリンター類が接続できず処方箋発行ができなかったが、 ポータブルパワーの場合はPCだけでなく、プリンターや周辺機器類までバックアップ可能なため安心してご利用いただいております。 ※詳しくはPDFをダウンロードいただくか、お気軽にお問い合わせください。

  • Power storage device

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Emergency services and welfare taxi backup power supply.

Emergency services and welfare taxi backup power supply.

Adopted as a backup power source inside vehicles for emergency services and welfare taxis. Portable storage batteries provide significant mobility as long-term backup power sources.

The "HPP-2000/HBB-1000" is an off-grid power source that can be used in places without electricity, just like a regular outlet. It offers an overwhelming capacity and high output that is not found in conventional portable power sources. It can be transported without restrictions on the means of transport and is equipped with casters for easy mobility. It has been adopted by private emergency service providers and welfare taxi operators. It was chosen because it can be installed in vehicles that require backup power when needed, making it a cost-effective solution. *For more details, please download the PDF or feel free to contact us.

  • Power storage device

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Portable Power Supply 'CE2400-1K' for Disaster Prevention and Mitigation

Portable Power Supply 'CE2400-1K' for Disaster Prevention and Mitigation

Noise zero! Exhaust gas zero! A portable power source designed with consideration for the environment.

The "CE2400-1K" is a portable power source equipped with a high-capacity lithium-ion battery. With a high output of AC100V and 1KW, it features a waterproof design suitable for outdoor use. It is ideal not only for camping and events but also as an emergency power source during disasters. 【Features】 ■ Equipped with a large capacity 2400Ah lithium battery ■ Incorporates our proprietary BMU (manufactured domestically) ■ Capable of motor operation with pure sine wave output ■ Widely usable for various household appliances and power tools ■ Built-in charger allows for charging from a standard 100V household outlet ■ Various cells can be customized to meet customer requirements (Please check the catalog download for a list of cells) ■ The BMU is also designed and produced by our company *For more details, please download the PDF or contact us.

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Portable power supply 'CE2400-1K' instead of a generator

Portable power supply 'CE2400-1K' instead of a generator

Usable in enclosed spaces such as indoors and tunnels! Zero noise! Zero exhaust gas! A portable power source designed to be environmentally friendly.

The "CE2400-1K" is a portable power supply equipped with a high-capacity lithium-ion battery. With a high output of AC100V and 1KW, it features a waterproof design suitable for outdoor use. It is ideal not only for camping and events but also as an emergency power source during disasters. Since it does not emit exhaust gases, it can be used in enclosed spaces such as indoors or tunnels. 【Features】 - Equipped with a large capacity 2400Ah lithium battery - Includes our proprietary BMU (manufactured domestically) - Capable of motor operation with pure sine wave output - Widely usable with various household appliances and power tools - Built-in charger allows for charging via standard 100V household outlets - Various cells can be customized to meet customer requirements (Please check the catalog download for a list of cells) - The BMU is also designed and produced by our company *For more details, please download the PDF or contact us.

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Outdoor power supply "BT500-4S1P"

Outdoor power supply "BT500-4S1P"

Lightweight design for easy portability. A high-performance power source that excels in camping and outdoor work.

The "BT500-4S1P" provides a reliable power source for outdoor activities and work. It is lightweight and easy to carry, with a lifespan more than three times that of lead batteries and a capacity more than twice as much. It enables comfortable power supply for lighting, cooking appliances, refrigerators, and more. It also offers peace of mind as a preparation for emergencies. *For more details, please refer to the PDF document or feel free to contact us.*

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  • Lithium-ion battery

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環境にやさしいポータブル電源『CE2400-1K』

環境にやさしいポータブル電源『CE2400-1K』

静音・無排気の安心設計！エコロジー志向の次世代型電源システム

『CE2400-1K』は、環境に優しいリチウムイオン電池を搭載したポータブル電源です。 騒音も排気ガスもなく、屋外イベントやキャンプ、非常時に快適にご利用いただけます。 【特長】 ■2400Ahの大容量バッテリー ■国産BMU搭載で安全制御 ■正弦波出力で家電や工具も安定稼働 ■100Vコンセントから簡単充電 ■用途に応じたセル選択・カスタマイズ可 ※詳しくはPDFをダウンロードして頂くか、お問い合わせください。

  • Other power sources

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大容量ポータブル電源『CE2400-1K』

大容量ポータブル電源『CE2400-1K』

2400Ah搭載！長時間運転を可能にする大出力ポータブル電源

『CE2400-1K』は、2400Ahの大容量リチウムイオン電池を備えた電源システム。 長時間の電力供給が必要な屋外作業や災害時の非常用電源として最適です。 【特長】 ■2400Ahの大容量を確保 ■1kWの高出力で幅広い家電に対応 ■BMUを自社設計・製造で信頼性向上 ■防滴構造でアウトドア使用も安心 ■正弦波出力でモーター類も安定運転 ※詳しくはPDFをダウンロードして頂くか、お問い合わせください。

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Outdoor power supply "CE2400-1K"

Outdoor power supply "CE2400-1K"

Perfect for camping and car camping! A quiet and powerful portable power supply.

The 'CE2400-1K' makes outdoor life comfortable. It can be used safely in nature as there is no noise or exhaust gas. 【Features】 ■ Ideal waterproof structure for camping and events ■ Large capacity of 2400Ah for long usage ■ 100V, 1kW output to operate cooking appliances and home electronics ■ Sine wave output compatible with delicate devices ■ Equipped with domestically produced BMU for safety assurance *For more details, please download the PDF or contact us.

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Customizable Power Supply 'CE2400-1K'

Customizable Power Supply 'CE2400-1K'

Freely choose cells and BMUs! A power supply system tailored to your needs.

The "CE2400-1K" is a portable power supply that can be customized according to user needs. You can choose the type of cells and BMU to build the specifications that are optimal for your application. 【Features】 ■ Flexible selection of cell types ■ Safety ensured with domestically designed BMU ■ Equipped with a large capacity of 2400Ah ■ Sine wave output compatible with precision equipment ■ Comes with a built-in charger that can be charged with 100V for home use *For more details, please download the PDF or contact us.

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アウトドア電源『CE2400-1K』

アウトドア電源『CE2400-1K』

キャンプや車中泊にぴったり！自然の中で使える静音ポータブル電源

アウトドアや車中泊を快適にする『CE2400-1K』。 発電機と違い騒音も排気もなく、自然環境に配慮しながら家電や調理器具を使用できます。 【特長】 ■防滴仕様で屋外利用も安心 ■2400Ahの大容量で長時間使用可能 ■1kW出力でIH調理器や冷蔵庫も稼働 ■正弦波出力で家電やAV機器に対応 ■充電器内蔵で家庭用100Vから充電可能 ※詳しくはPDFをダウンロードして頂くか、お問い合わせください。

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