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 436 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Dec 31, 2025～Jan 27, 2026
This ranking is based on the number of page views on our site.

Power Supply Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Dec 31, 2025～Jan 27, 2026
This ranking is based on the number of page views on our site.

  1. null/null
  2. Daitron Co., Ltd. Tokyo//Trading company/Wholesale
  3. トキトレーディング 本社 Hyogo//Industrial Electrical Equipment
  4. 4 ジェーピージェネレーターズ Tokyo//Industrial Electrical Equipment
  5. 5 イサハヤ電子 Osaka//Electronic Components and Semiconductors
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Power Supply Product ranking

Last Updated： Aggregation Period:Dec 31, 2025～Jan 27, 2026
This ranking is based on the number of page views on our site.

  1. DC power supply
  2. Bipolar power supply and MF power supply
  3. Ultra-Low Noise Switching Power Supply 'LFS50A/LFS150A' Daitron Co., Ltd.
  4. 4 50W Ultra-Low Noise Switching Power Supply 'RFS50A' Daitron Co., Ltd.
  5. 5 Microwave power supply

Power Supply Product List

736～750 item / All 2157 items

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ArkPax Ark Series IP67 Dustproof and Waterproof Portable Power Supply

ArkPax Ark Series IP67 Dustproof and Waterproof Portable Power Supply

The portable power supply industry has achieved advanced 'IP67' dust and water resistance! Responding to new needs as a commercial product.

The flagship model "Arkpax Ark Pro 2000W" allows for an expansion of maximum capacity up to 25.3kWh with the use of an extended battery, while the basic high-power model "Arkpax Ark Evo 1800W" and two models of portable power supplies comply with IP67 standards. The IP67 compliant extended battery "Arkpax Extra Battery 2300Wh" can be expanded to a maximum of 10 units in conjunction with the Arkpax Ark Pro 2000W, and there are two types of accessories available: the IP65 compliant 200W solar panel "Arkpax Solar Panel" with a compact folding design that can be folded 12 times. With the introduction of Arkpax portable power supplies, it becomes possible to secure power in outdoor environments and harsh job sites where small generators cannot be used. (It cannot be used underwater.) All of the above products have obtained the "Disaster Prevention Product Recommended Mark."

  • Secondary Cells/Batteries
  • Power Supply

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Reliable quality, proven track record, a portable power source you can trust and feel secure with.

Reliable quality, proven track record, a portable power source you can trust and feel secure with.

Reliable quality and track record, the leading brand in the portable power supply industry, "Ampace."

Ampace is a leading company in new energy technology that provides cutting-edge renewable energy solutions. With over 20 years of expertise in lithium battery technology, we support the transition to green energy from a global perspective and realize a sustainable future. Born from a joint venture between ATL (a subsidiary of TDK), a leading company in consumer lithium batteries and new energy technology, and CATL, the world's largest automotive battery manufacturer, "Ampace" is a portable power brand that offers trust and peace of mind with proven quality and performance.

  • Secondary Cells/Batteries
  • Power Supply

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Dust and water resistant! Recommended for civil engineering sites and more: IP67 portable power supply.

Dust and water resistant! Recommended for civil engineering sites and more: IP67 portable power supply.

Tough specifications. Expandable capacity!

The "Ark Pro 2000W," which is recommended even for harsh civil engineering sites, is equipped with IP67-rated dust and waterproof performance, making it resistant to dust and rainwater for safe use. With an expandable battery design that allows for a maximum capacity of 25.3kWh, it is also effective as a power source for nighttime construction guidance signs and electric tools. Its durable, long-lasting design, along with LFP batteries and BMS, ensures safe and economical use. Additionally, it requires less maintenance and care compared to generators, and with no noise or exhaust emissions, it is gaining attention as an alternative power source to small generators, making it a reliable partner for civil engineering companies. *For more details, please refer to the PDF or feel free to contact us.*

  • Secondary Cells/Batteries
  • Power Supply

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【Up to 42% OFF Now!】Portable Power Supply 5000 Plus

【Up to 42% OFF Now!】Portable Power Supply 5000 Plus

Providing stable power to information systems and communication devices during disasters as part of corporate BCP measures. A portable power source that contributes to business continuity and early recovery.

A portable power supply with an ultra-large capacity of 5040Wh and a rated output of 6000W is currently on sale with a maximum discount of 42%! - Campaign period: Until November 30, 2025 *When inquiring about the product, please provide the campaign code "IPROS_5000" to our company. 【Features】 ■ Equipped with the latest technology CTB (Cell-to-Body) used in electric vehicles in the 5000Wh class, significantly enhancing earthquake resistance and durability. ■ Supports single-phase 100V/200V AC output, making it widely usable for high-power appliances such as air conditioners, refrigerators, and IH cookers, as well as precision devices like computers. ■ Equipped with 4 AC output ports, allowing multiple devices to operate simultaneously. ■ Can support a family of three for up to approximately 16 days during a power outage. *For more details, please download the PDF or contact us. You can also check the details from the related links.

  • UPS/Uninterruptible Power Supply
  • Power Supply

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JEBG series straight beam electron gun and power supply

JEBG series straight beam electron gun and power supply

The electron beam can scan a wide area at high speed.

The JEBG series linear electron gun and power supply from Nippon Electronics Corporation is a high-output electron beam source designed for the deposition or melting of metals and oxides in a vacuum. It enables high-rate film formation on continuously running wide long films or large-area glass substrates. Additionally, it is used for the production and refining of ingots of high-melting-point metals for electron beam melting. 〇 Features - Capable of high-speed scanning over a wide range - Can create various beam irradiation patterns and areas - Control of melting surface and film thickness distribution is possible *For more details, please download the PDF or feel free to contact us.

  • Other physicochemical equipment
  • Power Supply

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DC stabilized power supply

DC stabilized power supply

Convenient for electronic circuit design, manufacturing lines, experiments, and educational materials.

The A&D Company, Ltd. DC Stabilized Power Supply AD-8722D/AD-8723D/AD-8724D features a constantly lit backlight and an easy-to-read digital display. It has a slim design that takes up little space (width 9.5 cm). It can be used in two ways: as a constant voltage power supply or a constant current power supply. 〇 Features - The power supply uses a series regulator method - Can be used in two ways: as a constant voltage power supply or a constant current power supply *For more details, please download the PDF or feel free to contact us.

  • 直流安定化電源 AD-8723D.png
  • 直流安定化電源 AD-8724D.png
  • power supply
  • Power Supply

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High-capacity Programmable AC Power Supply "AFV Series"

High-capacity Programmable AC Power Supply "AFV Series"

It is a product equipped with standard features such as STEP functionality and RAMP functionality, suitable for compliance testing in laboratories, certification bodies, and R&D institutions.

The "AFV Series" is a programmable AC power supply that can be remotely controlled and integrated with other systems to perform automated testing. Users in industries such as home appliances, electrical and electronic devices, medical equipment, and lighting can use the programmable features to quickly and accurately simulate standard or abnormal power conditions. Additionally, it comes standard with programming functions such as STEP and RAMP, making it suitable for compliance testing in laboratories, certification bodies, and R&D institutions. 【Features】 ■ Easy operation with a touch panel ■ RAMP and STEP setting functions ■ Three-phase phase angle setting (optional) ■ Independent adjustment of three-phase voltage (optional) ■ Instantaneous overload function (optional) *For more details, please download the PDF or feel free to contact us.

  • sub.png
  • Power Supplies
  • Power Supply

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High-frequency pulse power supply

High-frequency pulse power supply

This is a power supply that generates high-frequency repetitive pulses of up to 500 kHz and 2.5 kW.

We have assembled a lineup of power supplies that generate high voltage and high frequency at 500kHz and ±10kV, as application products of SiC semiconductors, which are power devices utilizing our unique technology.

  • Power Supplies
  • Power Supply

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Space-saving with high inrush current support. Compliant with IEC standards. Lightweight and multifunctional AC power supply.

Space-saving with high inrush current support. Compliant with IEC standards. Lightweight and multifunctional AC power supply.

AC+DC output, high precision measurement, abundant communication interfaces. A high-performance power supply that changes the development and testing environment. Contributes to energy savings. Lightweight and compact design.

The AFV-P series is a programmable AC power supply device that combines DC output with high-precision measurement capabilities. This AC power supply features: - Different capacities of 600VA, 1250VA, 2500VA, and 5000VA - Total Harmonic Distortion (THD) of less than 0.3% - Output voltage range of 0 to 310VAC - Output frequency range A: 5 to 2000Hz, B: 15 to 1000Hz - Inrush current rating of 4.5 times the output rating, among other specifications. It is suitable for applications such as design verification and quality inspection across a wide range of industries, including switching power supplies, LED lighting, motors, renewable energy, defense, and aerospace.

  • power supply
  • Time-frequency measurements
  • Power Supply

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