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 24, 2025～Jan 20, 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 24, 2025～Jan 20, 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. AXON DATA MACHINES,INC. Ishikawa//Industrial Electrical Equipment
  4. 4 トキトレーディング 本社 Hyogo//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 24, 2025～Jan 20, 2026
This ranking is based on the number of page views on our site.

  1. DC power supply
  2. Lightweight portable power supply reduces the risk of fire and explosion with a semi-solid battery! AXON DATA MACHINES,INC.
  3. Bipolar power supply and MF power supply
  4. 4 Ultra-Low Noise Switching Power Supply 'LFS50A/LFS150A' Daitron Co., Ltd.
  5. 5 50W Ultra-Low Noise Switching Power Supply 'RFS50A' Daitron Co., Ltd.

power supply Product List

811～825 item / All 2156 items

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Industrial Switching Power Supply [MPA-350 Series]

Industrial Switching Power Supply [MPA-350 Series]

350W high performance, high quality, and high reliability industrial standard power supply! 【Deco Power Supply Unit】

The MPA-350 series is an industrial switching power supply with a thin design of 30mm, high quality, high reliability, and high efficiency with a single group output of 350W. It can handle unstable input voltages, making it suitable for various application environments. Additionally, the product is fully certified. ■ Input voltage: 90–264VAC 240–373VDC ■ Rated output voltage: 5, 12, 15, 24, 36, 48, 54VDC ■ Dimensions: 215x115x30mm Professional products require professional power supplies. *For more details, please refer to the PDF document or feel free to contact us.

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Industrial Switching Power Supply [MPA-450 Series]

Industrial Switching Power Supply [MPA-450 Series]

450W high-performance, high-quality, and highly reliable industrial switching power supply! [Deco Power Supply Unit]

The MPA-450 series is an industrial switching power supply with a 30mm slim design, high quality, high reliability, and high efficiency, featuring a single group output chassis of 450W. It can handle unstable input voltages, making it suitable for various application environments. Additionally, the product is fully certified. ■ Input Voltage: 90–264VAC 240–373VDC ■ Rated Output Voltage: 12, 24, 36, 48VDC ■ Dimensions: 215x115x30mm​ Professional products require professional power supplies. *For more details, please refer to the PDF document or feel free to contact us.*

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Industrial Switching Power Supply [MPA-750 Series]

Industrial Switching Power Supply [MPA-750 Series]

750W high-performance, high-quality, and highly reliable industrial standard power supply! 【Decorative Power Supply Unit】

The MPA-750 series is a thin design (42.5mm), high-quality, highly reliable, and efficient 750W single-group output chassis-type industrial switching power supply. It can handle unstable input voltages, making it suitable for various application environments. Additionally, the product is fully certified. ■ Input voltage: 90–264VAC 240–373VDC ■ Rated output voltage: 12, 24, 36, 48VDC ■ Dimensions: 215x115x42.5mm Professional products require professional power supplies. *For more details, please refer to the PDF documentation or feel free to contact us.*

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Proposal for short-term alternatives to long-lead-time items such as semiconductors, power supplies, connectors, and spacers.

Proposal for short-term alternatives to long-lead-time items such as semiconductors, power supplies, connectors, and spacers.

We propose various parts with long lead times at short lead times and low costs! Emergency procurement support service to investigate parts in need from around the world [X-ray inspection compatible].

Leave the procurement of domestic and international semiconductors and electronic components to KATOH TEK! Our company has been in business for 52 years, increasing our wide range of products based on customer needs and building a worldwide supplier network. **Features of KATOH TEK** - A wealth of suppliers and products accumulated over 52 years of operation - Researching products that meet the ever-changing needs of our customers - Proposing alternative manufacturers with short lead times, low costs, and high performance - Reliable market procurement through "in-house X-ray inspection and sampling" - KATOH TEK sales members who can make proposals from the customer's perspective *For more details, please refer to the PDF document or feel free to contact us.*

  • Other electronic parts

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TDK-Lambda Product Lineup

TDK-Lambda Product Lineup

A wide lineup including DIN rail power supplies, AC-DC power supplies, and reverse current prevention modules!

We would like to introduce the products from TDK-Lambda that we handle. Starting with the DIN rail power supply "DRJ Series," which contributes to reducing man-hours and maintenance, we also offer the "GXE Series," which achieves 600W output with a fanless design and natural air cooling, as well as the AC-DC board-type power supply "VS-E Series," which is exclusively for 100V input, among many other products. In addition, we also handle the backflow prevention module "RP Series," the Faston terminal type, and the compact and low-capacity single-phase EMC filter "RSEC Series." Please feel free to contact us when you need assistance. 【Product Lineup (Partial)】 ■ DIN Rail Power Supply "DRJ Series" ■ DIN Rail Power Supplies "HWS-A/DIN Series, RWS-B/DIN Series" ■ AC-DC Power Supply Unit with Communication Function "GXE Series" ■ Unit Type AC-DC Switching Power Supply "HWS-A Series" ■ Peak Load Compatible AC-DC Unit Type Power Supply "HWS-P Series" *For more details, please refer to the PDF document or feel free to contact us.

  • Other power sources
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Board-type triple-output AC-DC power supply "CUT-J Series"

Board-type triple-output AC-DC power supply "CUT-J Series"

Ideal for control system applications in general industrial equipment and medical devices! Achieves significant miniaturization.

The "CUT-J Series" is a board-type triple-output AC-DC power supply that does not require a minimum load current for each channel. It is available in 35W and 75W models. The dimensions are 35W: 2×4 inches and 75W: 3×5 inches, achieving approximately 35% miniaturization compared to our current triple-output power supplies. This power supply is suitable for control applications in general industrial equipment and medical devices, and we offer a wide range of optional products. 【Features】 ■ Low profile and compact (35W: 2×4 inches, 75W: 3×5 inches) ■ No minimum load current required for each channel ■ Wide operating temperature range: -20 to +70℃ ■ Can be used as a dual-output power supply by connecting CH2 and CH3 in series ■ Obtained UL/CSA/EN62368-1 for information processing equipment applications and IEC60601-1 Ed.3 for medical international standards *For more details, please refer to the PDF document or feel free to contact us.

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GENESYS+ Series

GENESYS+ Series

In addition to the conventional CVCC function, new additional features have been added! The power output is controlled to maintain a constant power level.

We would like to introduce the 'GENESYS+ Series' that we handle. The voltage and current setting knobs are equipped with a click function, allowing for fine adjustments. The 16-segment LCD display features a wide viewing angle and high contrast. We offer free software, including "G+ Waveform Creator" and "G+ Virtual Front Panel." 【Product Lineup】 ■ GH1.5kW (Half-rack size) ■ G1.7kW ■ G2.7kW ■ G3.4kW ■ G5kW ■ GSP10kW ■ GSP15kW *For more details, please refer to the PDF document or feel free to contact us.

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AC-DC onboard power supply "KWS-A Series"

AC-DC onboard power supply "KWS-A Series"

Achieving significant miniaturization! No external components such as fuses or electrolytic capacitors are needed.

The "KWS-A Series" is an all-in-one ultra-compact AC-DC onboard power supply that reduces the burden of circuit board design for our customers. It achieves significant miniaturization, reducing the occupied area on the customer's circuit board by up to 66% compared to conventional products (KWS10). Additionally, it improves efficiency by 6% compared to conventional products, achieving 81% efficiency and keeping no-load standby power below 0.5W. 【Features】 ■ Usable in a wide operating ambient temperature range (-10℃ to +85℃, guaranteed start-up at -40℃) ■ Miniaturization: 66% reduction in board area (compared to KWS10A, KWS10) ■ High efficiency: 88% (KWS25A-24, at 200VAC input) ■ No-load standby power: below 0.5W ■ Wide operating ambient temperature: -10℃ to +85℃ *For more details, please refer to the PDF document or feel free to contact us.

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AC-DC Power Supply "ZWS-RC Series"

AC-DC Power Supply "ZWS-RC Series"

High efficiency and reduced standby power! Possible to extend output hold time when connected to the "ZBM-AC series."

The "ZWS-RC Series" is an AC-DC power supply that can be directly mounted in a distribution board. It is suitable for applications that require IEC60204-1 certification. It has obtained safety standards EN62477-1 OVCIII, as well as UL/CSA/EN62368-1 certification. Additionally, it can be connected to the "ZBM-AC Series" to extend output hold time, and it features a built-in active filter circuit that complies with harmonic current regulations. 【Features】 ■ Safety Standards ・EN62477-1 OVCIII certification obtained ・UL/CSA/EN62368-1 certification obtained ■ Built-in active filter circuit, compliant with harmonic current regulations ■ Designed for industrial applications, achieving 50°C and 100% ■ Long output hold time even when used alone (ZWS240RC) *For more details, please refer to the PDF document or feel free to contact us.

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Variable DC Stabilized Power Supply "PAD-LA Series" Catalog

Variable DC Stabilized Power Supply "PAD-LA Series" Catalog

Introducing the PAD-LA series of variable DC stabilized power supplies, inheriting achievements and trust!

This catalog introduces the variable DC stabilized power supply "PAD-LA Series" from Kikusui Electronics, which we handle. It provides detailed information on the product's overview, features, specifications, and more. This "basic power supply" can be used in various fields, from research and development to quality control and production sites. [Contents] ■ Lineup ■ Computer Control ■ Panel Description ■ Rack Mount Bracket ■ Specifications ■ Dimensional Drawing *For more details, please refer to the PDF document or feel free to contact us.

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Slim Variable Switching Power Supply "PAG Series" Catalog

Slim Variable Switching Power Supply "PAG Series" Catalog

Pursuing the qualities of a slim, space-saving, and high-power rack-mounted power supply!

This catalog introduces the thin, variable switching power supply "PAG Series" from Kikusui Electronics, which we handle. It provides detailed information on the product's overview, features, and applications. It includes a built-in harmonic current suppression circuit, achieving a power factor of 0.99, and is considerate of the power environment. [Contents] ■ Features ■ Applications ■ Ordering Information ■ Analog Remote Control Applications ■ Digital Control Applications / Options ■ Specifications *For more details, please refer to the PDF document or feel free to contact us.

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High Reliability DC Stabilized Power Supply "PAN-E Series" Catalog

High Reliability DC Stabilized Power Supply "PAN-E Series" Catalog

Introducing the new PAN-E series, a sister product of the PAN-A series, now equipped with LAN/USB/RS232C as standard!

This catalog introduces the high-reliability DC stabilized power supply 'PAN-E Series' from Kikusui Electronics, which we handle. It provides detailed information on the product overview, features, and series lineup. It boasts high versatility, making it suitable for a wide range of applications from research and development to quality control and production sites. [Contents] - Series lineup - Specifications - Options - Dimensional drawings *For more details, please refer to the PDF document or feel free to contact us.

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High Efficiency Large Capacity Switching Power Supply 'PAT-T Series' Catalog

High Efficiency Large Capacity Switching Power Supply 'PAT-T Series' Catalog

Large capacity and compact, yet tough! A high-capacity power source that is also environmentally friendly.

This catalog introduces the high-efficiency, large-capacity switching power supply 'PAT-T Series' from Kikusui Electronics Corporation, which we handle. It provides detailed information on product overview, lineup, communication interfaces, and more. In addition to improving power supply environments (harmonic current suppression), it significantly contributes to energy savings through the simplification and miniaturization of power distribution equipment, as well as reducing power consumption. [Contents (excerpt)] ■ Overview ■ Lineup ■ Communication Interfaces ■ OPTION ■ TOUGH & ECO ■ APPLICATION *For more details, please refer to the PDF document or feel free to contact us.

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DC Stabilized Power Supply "PCR-WEA/WEA2 Series" Catalog

DC Stabilized Power Supply "PCR-WEA/WEA2 Series" Catalog

More powerful, faster, and freer! Available in a single unit up to 36kVA models.

This catalog introduces the high-capacity smart AC/DC stabilized power supplies 'PCR-WEA/WEA2 series' from Kikusui Electronics, which we handle. It includes detailed information on the product overview, features, and lineup. These products are ultra-compact with high power density and utilize a high-performance PWM inverter system. [Contents (excerpt)] ■ Lineup / Key specifications ■ Applications ■ Product appearance ■ Rear panel ■ Specifications ■ Outline dimension drawings *For more details, please refer to the PDF document or feel free to contact us.

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High Capacity DC Stabilized Power Supply "PHP-T Series" Catalog

High Capacity DC Stabilized Power Supply "PHP-T Series" Catalog

Smart grid demonstration tests, large-capacity load aging applications, and evaluation tests for electric vehicle components!

This catalog introduces the high-capacity DC stabilized power supply "PHP-T Series" from Kikusui Electronics, which we handle. It provides detailed information on the product overview, features, and lineup. It is suitable for large power applications such as smart grid demonstration tests involving solar power, wind power, and fuel cells. [Contents] - Lineup - Specifications - Rear panel - Dimensional drawings - Three-phase autotransformer *For more details, please refer to the PDF materials or feel free to contact us.

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