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 31 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Jul 16, 2025～Aug 12, 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:Jul 16, 2025～Aug 12, 2025
This ranking is based on the number of page views on our site.

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  3. 古河電池 Kanagawa//Consumer Electronics 本社
  4. 4 富士電工 Kyoto//Industrial Electrical Equipment 本社
  5. 5 ルナライト Saitama//Industrial Electrical Equipment
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Power Supplies Product ranking

Last Updated： Aggregation Period:Jul 16, 2025～Aug 12, 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. Capacitor-equipped Uninterruptible Power Supply [UPS-J High Output Board Type]
  3. Emergency Power Supply Unit "BU24120" ルナライト
  4. 4 High-intensity lighting DC power supply device 'FZP215' 富士電工 本社
  5. 5 Uninterruptible Power Supply 'UPS610SP' YEUP-061SPA

Power Supplies Product List

136～150 item / All 210 items

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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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Control-type power supply device "EL Inverter"

Control-type power supply device "EL Inverter"

A variety of high-performance power supplies that maximize sheet performance! Available from standard products to custom-made options!

The "EL Inverter" is a controlled power supply device that efficiently excites inorganic EL materials to emit light while minimizing physical stress on the materials by maintaining a stable resonance peak. By combining light-emitting materials such as inorganic "EL sheets, wires, and tapes" with a properly managed and controlled light-emitting power source, it maximizes the performance of soft and visually beautiful light for the future, boasting a wide share from custom products to OEM support. [Features] ■ Maintains a stable resonance peak ■ Extracts soft and visually beautiful light ■ Custom products and OEM support available *For more details, please refer to the PDF document or feel free to contact us.

  • inverter
  • Inverter
  • others

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DC power supply ・ Bipolar power supply

DC power supply ・ Bipolar power supply

For anything related to DC power supplies, trust EPS Corporation.

EPS Corporation is a company that manufactures high-quality products with excellent cost performance tailored to meet customer needs, earning a high level of trust. Our production items include power supplies, bipolar power supplies, various displays, control circuit boards, various control panels, and others. In particular, we specialize in bipolar power supplies and provide customized solutions considering the electrical specifications, shapes, dimensions, usage conditions, and environments desired by our customers. 【Custom Power Supply Response Method】 - Submission of a rough estimate based on specifications - Submission of a formal estimate after technical discussions - Submission of delivery specifications - Submission of prototypes and inspection data For more details, please contact us or download the catalog.

  • Company：EPS
  • Price：Other
  • Contract manufacturing

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Power supply device "Special power supply"

Power supply device "Special power supply"

We will design it custom-made to fit your specifications.

A special power supply is a dedicated power supply that adds performance and functions that are insufficient in general-purpose power supplies available on the market, designed for specific applications. Hokuetsu Dengen Co., Ltd. develops special power supplies (dedicated power supplies) tailored to customer specifications. [Features] - Custom-designed to meet customer specifications For more details, please contact us or download the catalog.

  • power supply

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Microwave power supply device

Microwave power supply device

High stability and long lifespan! Applied in various fields such as heating, synthesis, and plasma with precise control.

We would like to introduce our "Microwave Power Supply" that we handle. Using semiconductor devices that provide stable output compared to magnetrons, it allows for control of frequency and output power. We accommodate a wide range from those not exceeding 50W to high power generation through multi-stage synthesis. Please feel free to contact us when you need assistance. 【Features】 ■ Uses semiconductor devices that provide stable output ■ Allows control of frequency and output power ■ Accommodates a wide range from those not exceeding 50W to high power generation through multi-stage synthesis *For more details, please refer to the PDF document or feel free to contact us.

  • High frequency/microwave parts

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Medical Uninterruptible Power Supply (Medical UPS)

Medical Uninterruptible Power Supply (Medical UPS)

Passed safety standards for medical electrical equipment! Uninterruptible power supply unit certified with UL60601-1.

We handle 'Medical Uninterruptible Power Supplies (Medical UPS)' that have obtained safety standards for medical electrical equipment (UL60601-1). We offer a lineup that includes the compact and lightweight "REMiO" which requires no electrical installation, and the "MACHAON" suitable for operating rooms, ICUs, and CCUs. The "MACHAON" comes with options such as a "Maintenance Bypass Panel" and an "Operational Status Display Panel." 【Features of Medical UPS】 UPS (Uninterruptible Power Supply) designed and developed for ME equipment ■REMiO ... Compact, low noise, low heat generation, no electrical installation required ■MACHAON ... Compatible with the capacity of isolation transformers

  • power supply

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Tri-port method uninterruptible power supply "LS/LT Series"

Tri-port method uninterruptible power supply "LS/LT Series"

Reduction of harmonic current! Tri-port type AC uninterruptible power supply with excellent noise removal characteristics.

The "LS・LT Series" is a tri-port type uninterruptible power supply (UPS) that has extremely low leakage current compared to PWM systems. The AC input power supply and inverter form a parallel redundancy system that supplies power in parallel to the load, ensuring high reliability. Even with distorted load currents that include harmonics, the filter action of the tri-port transformer shapes the AC power input side into a nearly pure sine wave, preventing inductive interference. 【Features】 ■ 10–50 kVA ■ High reliability ■ Noise removal ■ Reduction of harmonic currents ■ Suppression of high-frequency leakage currents *For more details, please refer to the PDF document or feel free to contact us.

  • power supply

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Multi-unit DC power supply device [combination type]

Multi-unit DC power supply device [combination type]

Cover multiple power supplies with one unit! [Supports 14V, 24V, 48V]

The multi-unit DC power supply device [combination type] can supply multiple power sources with different voltages using a single device, achieving flexible expandability. Since it uses long-life components, there is no need for parts replacement for 10 years after operation begins. 【Features】 ■ Multiple power supplies with different voltages from a single unit ■ Space-saving installation ■ Expansion on a unit basis ■ Reduced running costs You can choose the necessary DC power supply device based on capacity distribution by voltage and input power. *For more details, please refer to the PDF document or feel free to contact us.

  • power supply

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Unit-type DC power supply device [Rack mount type]

Unit-type DC power supply device [Rack mount type]

Minimum configuration of 10A×3 modules mounted in a 19-inch rack! [Supports 24V/48V]

The multi-unit DC power supply system [rack mount type] eliminates the need for individual installation of DC power supplies, allowing for effective use of customer space. Even if a failure occurs in one of the three modules, it is possible to replace the module while continuing operation, enabling recovery. 【Features】 ■ Hot swap support ■ Expansion by module unit (10A) ■ Reduced running costs ■ Input/output units available (optional) *For more details, please refer to the PDF document or feel free to contact us.

  • power supply

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Power supply device "Solar Portable Power"

Power supply device "Solar Portable Power"

Active as a portable disaster and emergency power supply device! Boasting more than twice the lifespan of lithium batteries, and at a low price!

The "Solar Portable Power" is an emergency power supply device that can be used as a power source for emergency communication equipment in the event of power outages caused by disasters. It boasts a lifespan of more than twice that of lithium batteries, and its price is about one-sixth. In addition to use during disasters, it is also useful as a lighting power source for construction and maintenance work in dark places. Installation examples: Komae City Komae First Elementary School, Komae Third Elementary School Komae Sixth Elementary School, Komae Third Junior High School *Currently seeking sales agents* 【Features】 ■ Can be charged using power sources (solar, commercial power, car plug) ■ Can be continuously used with solar panels during long-term power outages in emergencies ■ All devices that can be used with commercial power can be used because it employs a sine wave ■ Battery level is displayed via LED at all times ■ Uses small sealed lead batteries manufactured by Furukawa Battery *For more details, please refer to the catalog or feel free to contact us.*

  • Other power sources

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