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
Go to Company Ranking

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

586～600 item / All 2155 items

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Low Voltage Power Supply "XF Series"

Low Voltage Power Supply "XF Series"

Conformal coating and high durability to withstand shock and vibration!

The "XF Series" is a modular Hi-Rel power solution designed for challenging environments and MIL-COTS applications. This series of Advanced Energy's 1000W multi-output modular power supplies features a plug-and-play compact architecture. With conformal coating, durability, and an operating temperature range of -55 to 70°C, it is well-suited for harsh environments. 【Features】 ■ 90% efficiency ■ Vibration-resistant compound ■ Standard output voltage of 1.15 to 58V ■ MIL-STD-810G certified (shock and vibration) ■ MIL-STD-461F characterized (EMC) * You can download the English version of the catalog. * For more details, please refer to the PDF materials or feel free to contact us.

  • power supply

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GPack (800W) Small DC Power Supply

GPack (800W) Small DC Power Supply

This is a DC power supply capable of providing up to 800W of power in a very compact package of 180 x 120 x 60 mm without a fan.

The 【GPack】 is a DC power supply from GAIA Converter that complies with DO-160 and MIL-STD-704 & 461 standards, designed for 24/28/48Vdc applications in electronic equipment. It can provide up to 800W of power in a very compact package measuring 180 x 120 x 60 mm without a fan. ■ Features - Provides up to 800W of power in a fanless 180 x 120 x 60 mm package size. - Composed of four slots, each capable of 200W, with outputs that can be used independently, in parallel, or in series. - Each output allows for trimming of voltage and output current limits, can be used for parallel operation with sharing functionality, and supports remote sensing. - Up to three GPack units can be connected in parallel to create a 2.4KW power block. For more details, please download the catalog or contact us.

  • converter

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Introduction of subcontractors for substrate assembly and related tasks.

Introduction of subcontractors for substrate assembly and related tasks.

Experience in circuit board assembly and manufacturing related to aviation, defense, and space! Contributing to the outsourcing of processes after the design phase. Capable of handling small lots and custom products.

Merits - No need to worry about loading at our own factory - Potential for cost reduction through outsourcing (Reduction of costs for production equipment, quality evaluation equipment, special processes, and technical qualifications) - High quality achievable with technology cultivated in defense, space, and aviation industries (Cleanliness: Possession of clean booths with ISO Class 7 [Class 10,000]) - Capable of handling small lots and custom products Demerits - Disclosure of technical information (drawings, procedures, records, etc.) (Confidentiality agreement required) - Increased opportunities for external coordination (contracts, schedules, etc.) - Location in Iwate (potentially farther away than our own facility)

  • Other power sources

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Custom power supply

Custom power supply

We will meet your detailed needs. For power supply matters, Sharp Niigata!

At Sharp Niigata Electronics, we... ● Utilize 35 years of accumulated and evolved power supply development know-how to quickly respond to customer requests for product development. ● Are equipped with a series of various reliability testing facilities to provide high-quality products. (Including an anechoic chamber, EMI measurement system, surge tester, electrostatic discharge tester, constant temperature and humidity chamber, thermal shock tester, etc.) ● Have no restrictions on product applications. ● Can accommodate small lot orders. Please feel free to consult with us first!

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IP67 compliant constant current power supply

IP67 compliant constant current power supply

Delivery in a short time! (3 weeks from order)

[Standard Products] ● PSE certified model ● Dustproof and waterproof design: IP67 ● No temperature derating required ● Fanless ● Product design life: 60,000 hours ● High reliability made in Japan * Output current values can be specified at the time of order [Special Products] *Please consult for delivery time ● Semi-custom options available, including dimming functions ● Models available for high-temperature environments (+70°C) ● Models available for low-temperature environments (-60°C)

  • Switching Power Supply

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Parallel drive capable, IP67 compliant, constant current power supply.

Parallel drive capable, IP67 compliant, constant current power supply.

Power supply compatible with multiple high-power lighting fixtures in parallel!

● Up to 4 units can be operated in parallel Model 1 supports up to 1,120W Model 2 supports up to 2,400W! *Please consult us if you require connection of more than 4 units ● PSE certified model ● Dustproof and waterproof design: IP67 ● No temperature derating required ● Fanless ● High reliability made in Japan ● Product design life: 60,000 hours *For Model 1, the output current value can be specified at the time of order

  • Switching Power Supply

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Low ripple constant current power supply

Low ripple constant current power supply

Power supply with low ripple, optimal for LED lighting for image processing.

● Low ripple output current with minimal flicker in the light source ※ Output current ripple rate: typ 3% ● LED lighting for image inspection Ideal for foreign object detection machines! ● Design life: 60,000 hours (at 100VAC input, ambient temperature 50°C) ● Custom options available ● Sample delivery time is 1 month for basic specifications

  • Switching Power Supply

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Custom power

Custom power

We provide custom power supply design, prototyping, evaluation, mass production, and maintenance services tailored to your needs!

■Features ◎High efficiency... Power factor correction circuits, soft switching circuits, etc. ◎High reliability... Numerous track records in social infrastructure equipment, etc. ◎Low noise... Application of groundless noise filter technology, etc. ◎Safety performance... Compliant with various safety standards (UL/CSA, PSE, etc.) ■Applications ◎For infrastructure equipment, medical use, industrial use, etc. ◎Backup during power outages (low noise AC output, DC output) ◎For rack mounting ◎Wide input of AC input voltage 85V~264V ◎High reliability through parallel operation ◎Remote control via remote control and alarm output *Our custom power supplies can accommodate small lots and a variety of products.

  • Switching Power Supply
  • Power Supplies
  • power supply

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Power supply for cold chain delivery of premium chocolate.

Power supply for cold chain delivery of premium chocolate.

It has been adopted as a power source for deep freezers because the shipper requires temperature management and log submission.

Temperature management has become possible even with standard temperature transport vehicles, improving mobility. A portable power unit plus a battery bank can guarantee over 10 hours of sub-zero temperatures for small freezers. 【What is a cold chain?】 A distribution system that delivers products requiring low-temperature management in a refrigerated or frozen state to their destination. By storing and transporting goods in warehouses, containers, and trucks while maintaining low temperatures, deterioration is prevented. Delivery items are monitored with temperature sensors. Items requiring low-temperature management include a wide range of products such as pharmaceuticals, frozen foods, and fresh produce. *For more details, please download the PDF or feel free to contact us.

  • Power storage device

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Power supply for outdoor events during food and drink events or markets.

Power supply for outdoor events during food and drink events or markets.

Adopted as a BCP measure for the event space commissioned by the city. It can be connected to electrical appliances that cannot be used with regular storage batteries, such as freezers and rice cookers.

The "HPP-2000/HBB-1000" is an off-grid power supply that can be used in places without electricity, just like a regular outlet. Typically, there is a shortage of outlets in the local dining area, and when using appliances like rice cookers, the circuit breaker trips. Therefore, it has been adopted to compensate for the insufficient capacity of the outlets. Additionally, it is also utilized as a power source for events such as regular markets held in the square. *For more details, please download the PDF or feel free to contact us.*

  • Power storage device

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No momentary stop off-grid power supply "Personal Energy Portable Power"

No momentary stop off-grid power supply "Personal Energy Portable Power"

Are you prepared for sudden power outages and restoration accidents? We achieve stable operation of equipment maintenance and DX with high-quality, reliable power supply. *Explanatory materials available.

The Personal Energy Portable Power is an off-grid power source suitable for backup during power anomalies such as blackouts, voltage sags, and momentary outages. It ensures a stable supply of electricity required by the accelerating digital transformation (DX) of businesses. 【Features】 ■ Can connect to electrical appliances (such as power tools and heaters) that cannot be used with general generators or batteries. ■ Equipped with a seamless bidirectional inverter that supports insufficient power from outlets by performing seamless charging and discharging to the battery, making it a portable off-grid power source. ■ If the load (power consumption) is insufficient compared to the outlet supply power, it assists with the shortfall from the battery. In the event of a blackout, it switches seamlessly without interruption. ■ Both the "Portable Power HPP2000" and the "Battery Bank HBB1000" are equipped with carry rod casters for easy transport anywhere. ★ Technical materials are currently available ★ In the past, damages caused by blackouts and power restoration, as well as momentary outages, have frequently occurred in transportation systems, hospitals, and factories. We are currently offering materials that introduce representative examples of power supply troubles and backup power sources that can help mitigate these issues. *For more details, please download the PDF or feel free to contact us.

  • Power storage device
  • UPS/Uninterruptible Power Supply
  • Secondary Cells/Batteries

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Industrial Standard Power Supply 'DC'

Industrial Standard Power Supply 'DC'

High reliability and low price! A wide range of products with single output to four outputs in DC input type.

"DC" is an industrial power supply from Japan Beta Power that engages in the design, development, manufacturing, repair, and maintenance of standard/custom power supplies. The industrial standard power supplies we handle are mostly 1U size products, and due to their high reliability and low cost, our customers are satisfied. 【Features of Industrial Standard Power Supplies】 ■ Case type ■ A wide range of products from single output to four outputs (AC input) ■ Many products available in 1U size ■ High reliability ■ Low cost *For more details, please refer to the PDF materials or feel free to contact us.

  • Circuit board design and manufacturing
  • power supply
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TG13-0270-01

TG13-0270-01

Flex ATX 270W for NAS, gaming devices, and other uses.

Flex ATX 270W for NAS, gaming devices, and other uses.

  • power supply
  • power supply

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250W substrate type 2x4

250W substrate type 2x4

Small size, board type 250W, single-phase output, designed to be easy.

Small size, circuit board type 250W, single-phase output, designed to be easy to use. There are four types of single-phase output: 12V/24V/48V/55V.

  • Switching Power Supply

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High Voltage High Frequency Pulse Power Supply "PG Series"

High Voltage High Frequency Pulse Power Supply "PG Series"

Lightweight and compact! A high-voltage, high-frequency pulse power supply that is effective for generating plasma and ions.

The "PG Series" is a high-voltage, high-frequency pulse power supply that is compact and lightweight while supporting anti-current output. Starting with the "PSI-PG1040F," which offers outstanding performance at a low price, the lineup also includes the "SI-PG2503C," the lightest model in the series that supports multiple channels. Additionally, there are applications for DBD plasma actuators. Please feel free to contact us if you have any inquiries. 【Features】 ■ Ideal for plasma and ion generation ■ Lightweight and compact ■ Low price *For more details, please download the PDF or feel free to contact us.

  • power supply
  • Other power sources

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