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

1006～1020 item / All 2153 items

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DC Backup Power Supply "BPDC24-48C" <Capacitor Type>

DC Backup Power Supply "BPDC24-48C" <Capacitor Type>

Achieves maintenance-free operation due to long lifespan (expected lifespan of 10 years) compared to battery-powered products!

The "BPDC24-48C" is a switching power supply with a backup function using capacitors. It is suitable as an embedded power supply for factories where the power supply tends to be unstable and momentary power outages frequently occur, as well as for equipment that suffers significant damage due to momentary power outages (such as cubicles for solar power generation and semiconductor manufacturing equipment). It can handle momentary power outages of approximately 2 seconds. 【Features】 - Ideal for momentary power outage countermeasures (backup without interruption) - Longer lifespan compared to battery-equipped products - Panel material is made of stainless steel, which is resistant to rust - Allows for a review of capital investment, excess capacity, and installation space issues - Achieves maintenance-free operation due to the use of capacitors *For more details, please download the PDF or feel free to contact us.

  • power supply
  • Switching Power Supply
  • power supply
  • power supply

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DC Backup Power Supply 'eBP05-20A'

DC Backup Power Supply 'eBP05-20A'

Nickel-metal hydride battery type! Switching power supply + battery backup.

The 『eBP05-20A』 is a switching power supply with backup functionality using nickel-metal hydride batteries. In the event of power troubles such as outages, momentary interruptions, or sags, it provides a stable output voltage at all times through backup from the battery. Remote monitoring and control are possible with a variety of interface functions. 【Features】 ■ Supports momentary interruptions (no-break switching) ■ Stabilizes voltage from the battery ■ Fanless and compact ■ Remote control via external signals is possible ■ Operates in environments with significant temperature changes (-5 to +60°C) ■ Environmentally friendly nickel-metal hydride battery *For more details, please download the PDF or feel free to contact us.

  • power supply
  • Switching Power Supply
  • power supply
  • power supply

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DC Backup Power Supply 'eBP12-18A'

DC Backup Power Supply 'eBP12-18A'

60-minute long-duration specification! Nickel-metal hydride battery type that considers the environment.

The "eBP12-18A" is a switching power supply with a backup function using nickel-hydrogen batteries. In the event of power troubles such as blackouts, momentary outages, or sags, it provides a stable output voltage at all times through backup from the battery. Remote monitoring and control are possible with a variety of interface functions. 【Features】 ■ Supports momentary outages (no-break switching) ■ Stabilizes voltage from the battery ■ Fanless and compact ■ Remote control via external signals is possible ■ Operates in environments with significant temperature changes (-5 to +60°C) ■ Environmentally friendly nickel-hydrogen battery *For more details, please download the PDF or feel free to contact us.

  • power supply
  • Switching Power Supply
  • power supply
  • power supply

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AC-DC switching power supply compliant with medical standards.

AC-DC switching power supply compliant with medical standards.

Ideal for medical devices! High-efficiency and compact AC-DC power supply. Improved stability with numerous protection circuits.

The "CFM Medical Series" is an AC-DC switching power supply specifically designed for medical environments. It complies with the third edition of various medical standards. By using Japanese-made electrolytic capacitors and incorporating numerous protection circuits, it enhances reliability and stability. Additionally, its compact design allows for the miniaturization of equipment. 【Features】 ■ A wide variety of options! (Output from 20 to 350W, many options from 3.3 to 48V) ■ Ideal for improving product reliability and miniaturizing equipment ■ Certificates and reliability data can be provided * Manufactured by CINCON (distributed by our company, Asnics, the exclusive domestic agent)

  • power supply
  • power supply

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Medical standard compliant AC/DC switching power supply [300W]

Medical standard compliant AC/DC switching power supply [300W]

Medical power supply with 60601-1 certification.

CINCON's 【CFM300M】 is an AC/DC switching power supply that has obtained medical standard 60601-1 certification. It is suitable for use in environments where medical devices and EMC concerns are present. It features a compact design, high efficiency, and excellent temperature characteristics. It has been widely adopted as an internal power supply for medical devices and precision equipment in Europe, the United States, and Japan. 【CFM300M】 * 300W open frame * Overheat protection function * Short circuit protection function * IEC60601-1 certified * For more details, please feel free to contact us.

  • Other power sources
  • Switching Power Supply
  • power supply

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AC/DC Ultra-Compact 130W Medical Power Supply 'CFM130M Series'

AC/DC Ultra-Compact 130W Medical Power Supply 'CFM130M Series'

Over 94% high conversion efficiency and low power consumption of less than 150mW! Compact power supply compatible with 2MOPP.

The "CFM130M Series" is an AC/DC open frame power supply designed to meet Class I and Class II safety standards, compatible with 2MOPP. It meets the new DoE Energy Efficiency Level VI in the United States and the CoC Tier 2 requirements in the EU, featuring over 94% high conversion efficiency and low power consumption of less than 150mW. Additionally, it operates in a temperature range of -30°C to +70°C and can function at full ratings up to +40°C, making it suitable for not only harsh environments but almost all environments. It can be applied in various uses, including medical devices, diagnostic equipment, and monitoring devices in hospitals and dental clinics, as well as in home appliances and industrial equipment. *For more details, please refer to the PDF document or feel free to contact us.

  • Other power sources
  • power supply
  • power supply

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Compact, slim, and high heat dissipation AC/DC power supply unit.

Compact, slim, and high heat dissipation AC/DC power supply unit.

Exhibition confirmed at Techno Frontier 2025! Achieving compact, low-profile, and high heat dissipation! 200W/300W/420W/550W switching power supplies.

CINCON Corporation (Taiwan) provides switching power supplies worldwide for the telecommunications, medical, and industrial markets. The LFM series, released in 2024, adopts an innovative manufacturing method that achieves miniaturization, slim design, and excellent heat dissipation performance. The LFM series has newly adopted a heat conduction cooling method using the case frame instead of the air cooling method with a fan. This technology significantly improves the heat dissipation effect, leading to a substantial enhancement in the derating temperature. We are the official distributor of CINCON Corporation in Japan. In addition to switching power supplies, CINCON offers a wide range of power solutions, including AC adapters and DC-DC converters. We will be exhibiting at "Techno Frontier 2025," so please be sure to visit CINCON's booth when you attend. 【Techno Frontier 2025】 ■ Date: July 23 (Wed) - 25 (Fri), 2025, 10:00 - 17:00 ■ Venue: Tokyo Big Sight, West Hall ■ Booth Number: 4-H25 ■ Exhibited Products: DC/DC converters, switching power supplies, AC adapters, etc.

  • power supply
  • power supply

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Magnetic Power Supply IMC Series

Magnetic Power Supply IMC Series

We create the perfect unit for our customers / Popular custom-made magnetizing power supply.

The IMC series is a high-performance magnetizing power supply that can be freely customized to meet customer specifications. We offer a wide range of products that support magnetizing all types of magnets, from neodymium to ferrite. In addition to a wealth of standard features, we also provide many convenient optional functions, ensuring that we can deliver the perfect unit tailored to your specifications. 【Basic Specifications】 ○ Charging Voltage: 1000V to 4500V ○ Allowable Current: Up to 50KA ○ Capacitor Capacity: 200μF to 20000μF

  • Power Supplies
  • power supply

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Magnetic Power Supply HSP Series

Magnetic Power Supply HSP Series

High-speed pulse magnetizing power supply with the best discharge performance.

【Best Discharge Performance】 The HSP series is a high-speed pulse magnetizing power supply developed for small-pitch multipole magnetization of high-performance magnets (such as NeFeB and SmFeN). By minimizing the energy required for a single magnetization, it reduces the burden on the magnetizing yoke, preventing damage and allowing for an increase in the generated magnetic field. Extremely effective in suppressing damage to the magnetizing yoke!! Enables magnetization that was previously impossible!! Equipped with a high-brightness color LCD touch panel on the operation panel. 【Basic Specifications】 ○ Charging Voltage: 1000V to 2500V ○ Allowable Current: Up to 30KA ○ Capacitor Capacity: 100μF to 1000μF

  • Power Supplies
  • power supply

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For those who are new to magnetization.

For those who are new to magnetization.

A clear explanation of "magnetization," including performance and how to choose a magnetization power supply!

This document provides a clear explanation of the process of magnetizing a non-magnetic magnet, referred to as "magnetization." It includes explanations of the most important factors that determine the quality of magnetization, such as the "magnetization yoke," as well as the equipment used to generate large currents, known as the "magnetization power supply." 【Contents (excerpt)】 ■ What is "magnetization"? What is needed for magnetization? ■ What is a "magnetization yoke"? ■ What is a "magnetization power supply"? ■ What are the performance characteristics of the magnetization power supply? ■ What is internal impedance? *For more details, please refer to the PDF document or feel free to contact us.

  • Other power sources
  • power supply

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Command-controlled high-voltage power supply

Command-controlled high-voltage power supply

Remote control via ASCII commands from a PC, etc.

Built-in isolation interface, TTL level connection USART, USB-TTL conversion cable included, local (panel surface) operation is also possible.

  • Testing Equipment and Devices
  • power supply

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Ametek programmable power supply

Ametek programmable power supply

AMETEK Bidirectional Programmable DC Power Supply Mi-BEAM Series for Charging and Discharging Tests of Large Capacity Batteries for EVs

Ametek Programmable Power offers a wide range of high-performance and high-precision programmable power supplies that cater to a variety of applications. It is highly regarded for its brands such as Sorensen, California Instruments, and Elgar. The company provides multifunctional and programmable power supplies, electronic loads, and simulator power sources that support various applications, including semiconductor manufacturing, industrial equipment, aerospace, military defense, automotive and transportation, oil field development, solar cell and secondary battery system simulation, research and development, and EMC compliance testing. 【Features】 ■ Strong brand power of Ametek ■ Wide portfolio ■ High-precision power conversion ■ Provision of suitable programmable power supplies and high-precision data acquisition devices *For more details, please download the PDF or contact us.

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  • Switching Power Supply
  • power supply

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TDK Lambda Switching Power Supply

TDK Lambda Switching Power Supply

Retail sales of TDK Lambda products, switching power supplies, and noise filters. Available for purchase from one unit.

We have a variety of stock, including unit-type power supplies, board-type power supplies, noise filters, and more.

  • Switching Power Supply
  • power supply
  • Stepping motor
  • power supply

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TECHNIX DC High Voltage Power Supply

TECHNIX DC High Voltage Power Supply

TECHNIX's high-voltage power supply devices are widely used in various fields, including research institutes of national laboratories and companies in Europe, universities, and industrial applications.

Technics' products provide a low-cost high-voltage solution achieved through a dual resonance method that combines IGBT and LC filters.

  • Other semiconductor manufacturing equipment
  • Testing Equipment and Devices
  • Plasma Generator
  • power supply

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Onboard Molded Package AC-DC

Onboard Molded Package AC-DC

UL/EN/IEC 62368 certified product! It has protection features against short circuits, overcurrent, and overvoltage.

We would like to introduce the "Onboard Molded Package AC-DC" that we handle. This is an AC-DC power supply manufactured by YDS, operating within a maximum temperature range of -40°C to +70°C, available in single, dual, and asymmetrical dual output configurations. Additionally, it supports a universal input voltage range and is equipped with protection features for short circuit, overcurrent, and overvoltage. 【Features】 ■ 1W to 48W ■ Universal input voltage range ■ Output voltage: 3.3V to 48V ■ Single, dual, and asymmetrical dual output ■ UL/EN/IEC 62368 certified *For more details, please download the PDF (English version) or feel free to contact us.

  • power supply
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