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 435 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

601～615 item / All 2145 items

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headspring【biATLAS】programmable DC power supply

headspring【biATLAS】programmable DC power supply

This is a programmable DC regenerative power supply suitable for the evaluation of motors, inverters, converters, and more. It enables power regeneration and is an energy-saving power supply with minimal losses.

Head Spring is engaged in the development of advanced power electronics technologies, including the utilization of next-generation power semiconductors (SiC, GaN). The 'biATLAS' has been developed as a power supply device for evaluating and inspecting power generation and storage devices, as well as power conversion devices, in conjunction with the spread of electrification in automobiles and devices using renewable energy. "Power capacity: 5 kW, Output voltage: 0–525V, Supports up to 100 kW with 20 units connected." - Usage examples - ■ DC-DC converter evaluation ■ Power conditioner evaluation tests ■ Motor drive tests ■ Battery charging/discharging tests ■ Solar cell simulation and storage device simulation *For more details, please download the materials or contact us.

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XP Power Semiconductor Manufacturing Equipment Specification 4.5kW AC/DC Power Supply

XP Power Semiconductor Manufacturing Equipment Specification 4.5kW AC/DC Power Supply

4.5kW AC/DC power supply with instantaneous input voltage drop protection required for semiconductor manufacturing equipment [HPD4K5 series]

The XP Power HPD4K5 series is a 3-phase input, 4.5kW output AC/DC power supply that complies with semiconductor manufacturing equipment standards (SEMI-F47). The output voltage can be programmed in the range of 10 to 100% via an external signal (0-5VDC). It also features remote ON/OFF, current monitoring, fault reporting, and power OK signals. These functions are housed in a high-density unit (size: 15.0” x 4.25” x 6.5”), making it ideal for a wide range of applications including semiconductor manufacturing equipment, burn-in, lasers, motor controllers, and testing equipment. *For more details, please download the materials.*

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PULS Fanless High Efficiency Long Life Power Supply

PULS Fanless High Efficiency Long Life Power Supply

PULS is committed to high-efficiency design and offers all fanless products with a long lifespan.

PULS is the world's only company that is fully dedicated to the development and manufacturing of DIN rail power supplies. With high efficiency and an optimal heat dissipation structure, all power supplies (AC/DC, DC/DC) are realized without fans. The absence of fans not only addresses noise concerns but also eliminates the need to worry about fan lifespan. Additionally, low heat generation extends the lifespan of components, especially electrolytic capacitors. ■ Features - Cutting-edge technology - Approximately 95% outstanding efficiency - Compact and lightweight - High output peak current - Easy to handle - Wide range of products - High MTBF (Mean Time Between Failures) value, long lifespan - Remarkable high efficiency - Fanless design due to low heat generation - Easy setup for integration into manufacturing lines - Long-term stable supply *For more details, please download the materials or contact us.

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PULS Ship Specifications (DNV GL) Certification Power Supply

PULS Ship Specifications (DNV GL) Certification Power Supply

PULS offers a wide range of power supplies for ship standard certification.

PULS is the world's only company that is fully dedicated to the development and manufacturing of DIN rail power supplies. They also supply a wide range of DC/DC converters and AC/DC power supplies certified for marine standards, demonstrating high reliability on bridges and decks. These products can be used throughout the ship, including on bridges and decks, without the need for filters. ■ Features ・Cutting-edge technology ・Approximately 95% outstanding efficiency ・Compact and lightweight ・High output peak current ・Easy to handle ・Wide range of products ・High MTBF (Mean Time Between Failures) value, long lifespan ・Incredible high efficiency ・Fanless design due to low heat generation ・Easy setup for integration into manufacturing lines ・Long-term stable supply *For more details, please download the materials or contact us.

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Special price and rental campaign for the DC regenerative power supply <biATLAS-D>!

Special price and rental campaign for the DC regenerative power supply <biATLAS-D>!

Announcement of a special price and free rental campaign for the Head Spring Company programmable DC regenerative power supply <biATLAS-D>.

Head Spring Co., Ltd.'s "biATLAS" has been developed as a power supply device for the evaluation and inspection of power generation and storage devices, as well as power conversion devices, in response to the electrification of automobiles and the spread of equipment using renewable energy. "Power capacity: 5 kW, Output voltage: 0–525V, Supports up to 100 kW with 20 units connected." - Campaign - Special price: ¥1,380,000 (excluding tax) (Standard: ¥1,580,000) Free rental: 2 weeks Please take advantage of this opportunity. *For more details, please download the materials or contact us.

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RECOM【RAC05-K/C14】Filter Integrated AC/DC Power Supply

RECOM【RAC05-K/C14】Filter Integrated AC/DC Power Supply

The latest technological innovation from RECOM integrates a standard IEC main filter with a 5W AC/DC power supply [RAC05-K/C14 Series].

The RECOM RAC05K/C14 Series can be installed in a standard C14 main filter housing for a 5W AC/DC power supply at a lower cost than many power supplies or main filters. It uses the IEC standard "kettle connector" and can be installed in just a few seconds. The output options include DC 3.3V, 5V, 12V, 15V, and 24V, all protected against short circuits, overloads, and overvoltage. By securing it in a metal case, heat dissipation is enhanced, ensuring an operating temperature range of -40°C to +60°C without derating. It is ideal for powering single-board computers and complies with CE, EN/IEC/UL standards. *For more details, please download the documentation.

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Low price, multi-channel output, custom power supply.

Low price, multi-channel output, custom power supply.

We offer high-reliability "multi-channel power supplies" (multi-channel power supplies) at a low cost, leveraging our extensive experience and a wide range of handled products.

Since our establishment, we have been making the most of our extensive development experience, technical expertise, and design know-how to provide precise proposals that meet our clients' needs. We solve the challenges of power supply selection for applications requiring multiple (3 to 10 channels) power voltages, such as high-precision measuring instruments. By combining standard products from a wide range of manufacturers, we can offer a cost-effective solution compared to completely original designs in terms of both development costs and product prices. Additionally, by utilizing standard products, we achieve reliable power supplies that comply with various safety standards while keeping costs down. *Please feel free to contact us for more details.*

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headspring【biATLAS-D80】low voltage direct current regenerative power supply

headspring【biATLAS-D80】low voltage direct current regenerative power supply

The biATLAS series regenerative power supply, refined for precision, is a low-voltage system version for the 48V class "in development."

Head Spring is engaged in the development of advanced power electronics technologies, including the utilization of next-generation power semiconductors (SiC, GaN). Ultimate control stability. The biATLAS series of DC regenerative power supplies, refined for usability. "biATLAS-D80" low voltage system version for the 48V class "in development" "Power capacity: 5kW, Output voltage: 0-80V, Supports up to 100kW with 20 units connected" - Usage examples - ■ DC-DC converter evaluation ■ Motor drive testing ■ Battery charging/discharging testing *For more details, please download the materials or contact us.

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P-DUKE【TAD】2"✕3” 40～180W AC/DC power supply

P-DUKE【TAD】2"✕3” 40～180W AC/DC power supply

AC/DC power supply in the same size as 2"✕3”, available in 40/65/100/125/180W【TAD series】.

The P-DUKE TAD series is an AC/DC power supply available in a size of 2" x 3", with output variations of 40/65/100/125/180W. Even in the early stages of design where the overall power is not yet determined, if the 2" x 3" footprint is secured, you can choose from 40/65/100/125/180W later. ■ TAD40 (40W) 2 x 3 x 0.94 inch ■ TAD65 (65W) 2 x 3 x 0.94 inch ■ TAD100 (100W) 2 x 3 x 1.16 inch ■ TAD125 (125W) 2 x 3 x 1.16 inch ■ TAD180 (180W) 2 x 3 x 1.24 inch *For more details, please download the documentation.

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P-DUKE【TAD50】High Power Density 50W AC/DC Power Supply

P-DUKE【TAD50】High Power Density 50W AC/DC Power Supply

Compact (3"×1.5") high power density 50W AC/DC power supply [TAD50 Series]

The P-DUKE TAD50 series achieves a continuous output power of 50W with a mounting size of 3"×1.5" (76×38mm). It also features a peak power function that can output 140% of the rated power for 5 seconds. It complies with various safety standards for both AC and DC inputs, making it suitable for industrial applications that require both AC and DC inputs, such as ITE (Information Technology Equipment) including audio/video and information communication technology devices. - Input: 85-264Vac (120-370Vdc) - Output: 5, 7.5, 9, 12, 15, 18, 24, 36, 48, 53Vdc *For more details, please download the documentation.

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P-DUKE【MAD50】Medical Small 50W AC/DC Power Supply

P-DUKE【MAD50】Medical Small 50W AC/DC Power Supply

Medical small (3”x1.5”) 50W (peak power 140%) AC/DC power supply [MAD50]

The P-DUKE MAD50 series supports a continuous output of 50W with a board size of 3"x1.5" and features a peak power function (up to 140%, for 5 seconds). It is equipped with protection functions against short circuits, overcurrent, and overvoltage, as well as an EMC filter compliant with EN55032, Class B. It meets the 2MOPP standard and is suitable for medical applications in BF type applicable areas. It can be used in various medical devices such as pulse oximeters, ultrasound diagnostic equipment, infusion pumps, and electrocardiogram monitors. *For more details, please download the materials.*

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P-DUKE【MAD150】Medical Small 150W AC/DC Power Supply

P-DUKE【MAD150】Medical Small 150W AC/DC Power Supply

Medical small (3”x 2”) 150W (peak power 200W) AC/DC power supply [MAD150]

The P-DUKE MAD150 series supports a continuous output of 150W with a board size of 3" x 2" and features a peak power function (up to 200W for 5 seconds). It is equipped with protection functions against short circuits, overcurrent, and overvoltage, as well as an EMC filter compliant with EN55032, Class B. It meets the 2MOPP standard and is suitable for medical applications in BF type applicable areas. It can be used in various medical devices such as portable medical devices, diagnostic equipment, monitoring equipment, and medical carts. *For more details, please download the materials.*

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Rack-mounted high voltage power supply "RST Series"

Rack-mounted high voltage power supply "RST Series"

Rack-mounted high voltage power supply up to 100kV!

The "RST Series" is a high-voltage power supply that offers a rich lineup and the ability to add functions through various options unique to rack types. We offer the "RSTL type" with a connector style, capable of up to 40kV and 750W, and the "RSTH type" with a cable-draw style, capable of up to 100kV and 500W. 【Features】 ■ A wide range of high-voltage, high-power options ■ A broad array of additional options available ■ Large system configurations possible through combinations *For more details, please download the PDF or feel free to contact us.

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Bench-type basic high-voltage power supply "BST Series"

Bench-type basic high-voltage power supply "BST Series"

1.5kV to 60kV MAX 300W stationary basic high-voltage power supply!

The "BST Series" is a stationary basic high-voltage power supply that can be customized to be more user-friendly and cost-effective by adding only the necessary features. We offer the "BSTL type" with a connector style of up to 40kV 150W, and the "BSTH type" that goes up to 60kV MAX 300W. 【Features】 ■ A rich lineup of high voltage and high power ■ Customization to original specifications by adding functions according to application ■ Reliable after-sales service for modifications and repairs after delivery *For more details, please download the PDF or feel free to contact us.

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DC High Voltage Power Supply "ST Series"

DC High Voltage Power Supply "ST Series"

General-purpose connector-type module for 1kV to 50kV, MAX 50W!

The "ST Series" is a thin connector-type module developed with the goal of high cost performance, capable of being placed both vertically and horizontally. Being thin, it can be arranged in various spaces. It comes standard with output voltage and current monitoring. 【Features】 ■ Compact, thin, connector type that can be placed both vertically and horizontally ■ Standard equipped with voltage and current monitoring ■ Suitable as a standard voltage source *For more details, please download the PDF or feel free to contact us.

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