Power Supply Product List and Ranking from 186 Manufacturers, Suppliers and Companies | IPROS

Last Updated: Aggregation Period:Sep 09, 2026~Oct 06, 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:Sep 09, 2026~Oct 06, 2026
This ranking is based on the number of page views on our site.

  1. 光アルファクス Osaka//Trading company/Wholesale
  2. ユニファイブ Tokyo//others
  3. ブライト 東京支店 Tokyo//Trading company/Wholesale
  4. 4 日本蓄電池 Ishikawa//others
  5. 5 G&ECO Tokyo//Electricity, Gas and Water Industry

Power Supply Product ranking

Last Updated: Aggregation Period:Sep 09, 2026~Oct 06, 2026
This ranking is based on the number of page views on our site.

  1. Compact outdoor power supply that is maintenance-free and easy to install, without the need for commercial power or solar energy. 光アルファクス
  2. 【For clean rooms】No liquid leakage or gas generation. Safe and secure AMR power supply. 日本蓄電池
  3. Emergency power supply that can operate air conditioners compatible with single-phase 100V and single-phase 200V. G&ECO
  4. 4 【For clean rooms】No liquid leakage or gas generation. Safe and secure AGV power supply. 日本蓄電池
  5. 4 No liquid leakage or gas generation. Power supply suitable for clean rooms and similar environments for AMR. 日本蓄電池

Power Supply Product List

121~150 item / All 791 items

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LED lighting power supply LC700-20L/100V

No electrolytic capacitors are used, ensuring an expected lifespan of over 200,000 hours. Completely waterproof (equivalent to IP67).

Reliable domestic production, insulated power supply Ensures an expected lifespan of over 200,000 hours by not using electrolytic capacitors High-power supply with stable power supply for high brightness, slim design, and long lifespan Completely waterproof (equivalent to IP67) PSE certified product Built-in circuit for harmonic current control RoHS compliant Output: DC 7.0–24.0V / 700mA / 16.8W Input: AC 90–110V

  • Ballasts and fixture accessories
  • Waterproof, moisture-proof, explosion-proof lighting fixtures
  • Special lighting
  • Power Supply

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Decentralized Power Sources for Buildings Supporting Decarbonization and BCP [Next Energy]

Non-grid-connected self-consumption that can be started without difficulty from specific equipment in existing buildings. It can be utilized both during normal times and during power outages.

In factories, warehouses, business offices, and stores, the decarbonization of buildings is becoming increasingly important in response to carbon neutrality and ZEB (Net Zero Energy Buildings). On the other hand, when introducing self-consumption solar power generation, challenges may arise such as: - Discussions on grid connection with power companies - Cubicle renovations - On-site wiring work - Installation costs One option is a non-grid-connected self-consumption system that combines solar power generation and storage batteries. Instead of supplying power to the entire building, it provides electricity through dedicated lines to specific essential loads such as lighting, communication devices, security equipment, pumps, and EV charging facilities. The generated power is consumed on-site during normal times, and any surplus power is stored in batteries, which can be utilized at night or during rainy weather, and serves as an emergency power source during outages. This system can be gradually introduced and expanded in line with annual budgets and CO2 reduction targets, allowing for a smooth progression of decarbonization and BCP (Business Continuity Planning) measures for existing buildings. ☆ Construction case studies ☆ https://www.offgrid-solar.jp/page/4 ☆ Website ☆ https://www.offgrid-solar.jp/

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  • Solar power generation
  • Power Supply

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Independent solar power generation and storage battery system | Off-grid power supply

Solar power generation and storage batteries for places without power. An independent power supply system that supports remote locations, outdoor equipment, and BCP measures.

We propose a 【standalone power supply / off-grid system】 that combines solar power generation and storage batteries for locations without commercial power sources or where power installation is difficult. Electricity generated by solar panels is stored in batteries and supplied to various equipment through a dedicated system and inverter. Since it does not depend on grid power, it can be implemented in areas where securing power is challenging, such as 【mountainous regions, farmland, roads, rivers, and construction sites】. It can accommodate a wide range of power needs, from small power sources for surveillance cameras and communication devices to power for lighting, pumps, toilets, rest areas, and cabins. We design the necessary solar power capacity, battery capacity, and inverter capacity based on factors such as: - Power consumption of the equipment used - Operating hours - Solar radiation conditions in the installation area - Number of days without sunlight Please feel free to consult us about emergency power supplies, BCP measures, and securing power during disasters! Typically, the off-grid system utilizes renewable energy. In times of shortage, commercial power can serve as a backup, reducing concerns about power outages! A hybrid off-grid system combining "off-grid and commercial power" is also possible! We invite you to consult with us at any time!

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Emergency Backup Power Supply - Safety - OA-3000B8SP

During a power outage, electricity is supplied automatically.

OA Series Designed for indoor use with large capacity, ensuring power supply in case of a power outage. Equipped with a high-performance inverter for stable power supply. Includes SPD (Surge Protective Device). Manufactured by Otowa Electric Industry, a specialist in lightning protection products, including SPDs, lightning arresters (such as arresters and surge protectors), lightning surge countermeasures, and induced lightning countermeasures.

  • Lightning protection
  • Power Supply

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LED module dedicated power supply: 350mA (20–62V)

This is a dedicated AC-DC power supply for LED modules with a constant current of 350mA.

This is an AC-DC power supply dedicated to LED modules with a constant current of 350mA. (20-62V type) For more details, please refer to the catalog or feel free to contact us.

  • LED light source/module
  • Power Supply

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LED module dedicated power supply: 350mA (50-125V)

It is an AC-DC power supply dedicated to LED modules with a constant current of 350mA.

This is an AC-DC power supply specifically for LED modules with a constant current of 350mA (50-125V type). For more details, please refer to the catalog or feel free to contact us.

  • LED light source/module
  • Power Supply

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LED module dedicated power supply: 700mA (60-130V)

This is a dedicated AC-DC power supply for LED modules with a constant current of 700mA.

This is an AC-DC power supply dedicated to LED modules with a constant current of 700mA (60-130V type). For more details, please refer to the catalog or feel free to contact us.

  • LED light source/module
  • Power Supply

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LED module dedicated power supply: 12V (25W)

This is a dedicated AC-DC power supply for LED modules with a fixed voltage of 12V.

This is a dedicated AC-DC power supply for LED modules with a constant voltage of 12V. (25W type) For more details, please refer to the catalog or feel free to contact us.

  • LED light source/module
  • Power Supply

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Dedicated power supply for LED module: 12V (dimming compatible 90W)

This is an AC-DC power supply specifically for LED modules that operate at a constant voltage of 12V and support dimming.

This is an AC-DC power supply specifically for LED modules that support constant voltage of 12V and dimming. (90W type) For more details, please refer to the catalog or feel free to contact us.

  • LED light source/module
  • Power Supply

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LED module dedicated power supply: 24V (50W)

This is an AC-DC power supply dedicated to LED modules with a fixed voltage of 24V.

This is an AC-DC power supply specifically for LED modules with a fixed voltage of 24V. (50W type) For more details, please refer to the catalog or feel free to contact us.

  • LED light source/module
  • Power Supply

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LED module dedicated power supply: 24V (25W)

This is a dedicated AC-DC power supply for LED modules with a constant voltage of 24V.

This is a dedicated AC-DC power supply for LED modules with a constant voltage of 24V. (25W type) For more details, please refer to the catalog or feel free to contact us.

  • LED light source/module
  • Power Supply

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Dedicated power supply for LED module: 700mA (dimming compatible 130V)

This is an AC-DC power supply specifically for LED modules that support constant current of 700mA and dimming.

This is an AC-DC power supply specifically designed for LED modules that support a constant current of 700mA and dimming. (130V type) For more details, please refer to the catalog or feel free to contact us.

  • LED light source/module
  • Power Supply

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Medical electrical equipment compliant power supply mPCSA-500P-X2S

Medical electrical equipment standard IEC60601-1 compliant! ATX power supply mPCSA series

Medical electrical equipment standard IEC60601-1 compliant! ATX power supply "mPCSA series" 【Features】 ○ Safety standards UL, CSA, IEC60601-1, UL, CSA, IEC60950 certified! ○ Built-in fuses on both the L (live) line and N (neutral) line of the input, with double reinforced insulation, so there is no need for customers to prepare separate input fuses or isolation transformers. ○ Low leakage current specification ○ Dielectric strength (between primary and secondary): 4kV ○ Compliant with noise terminal voltage Class B ○ All outputs, minimum load current 0A specification ○ Compliant with RoHS directive ○ Output harness detachable method adopted ● For other functions and details, please download the catalog.

  • others
  • Power Supply

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High efficiency 87% AC-DC switching power supply

High efficiency 87% AC-DC switching power supply

Continuous output of 200W and peak output of 300W/400W powerfully supports the system. This type is equipped with synchronous rectification circuits, further enhancing efficiency. In addition to reducing electricity costs and CO2 emissions, and extending lifespan, the low heat generation of the power supply also helps keep the overall temperature rise low. 【Features】 ● High efficiency of 87% ● Three times the lifespan ● Parallel operation capability ● High peak support ● Low noise & low leakage current ● Output voltage remote sensing function ● Power outage detection function ● Output ON/OFF control function ● Double-sided through-hole PCB ● Supports capacitor pack for momentary power failure measures (optional) ● Sound reduction board available as an option ● Output voltage variable volume standard equipment We offer a lineup of several types of products. ◆◆ For more details, please request documentation or download the catalog ◆◆

  • others
  • Power Supply

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High-efficiency, compact switching power supply [low heat generation & long lifespan]

An amazing device that pursues zero noise and heat generation. Ultra-thin at 24mm with a conversion efficiency of 94% typ! Low heat generation for long lifespan.

The "UZP-120/220 series" is a high-efficiency, compact switching power supply that pursues zero noise and heat generation. With a minimum height of just 24mm, it achieves a conversion efficiency of 94% typ. By reducing heat generation through high efficiency, it also contributes to a longer lifespan. Additionally, it clears VCCI Class B without the need for an external noise filter, contributing to cost reduction and reduced labor burden. 【Features】 ■ Up to approximately 6% efficiency improvement compared to equivalent products from other companies! Reduces power loss by up to approximately 54% ■ Ultra-compact despite high capacity! Minimum height of 24mm ■ Significant reduction in heat generation due to high efficiency! Enables longer lifespan ■ No external noise filter required! Noise terminal voltage clears VCCI Class B even with the power supply alone *For more details, please download the catalog or contact us.

  • others
  • Power Supply

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Server case options

Server power supply (PSE mark compliant), standard ATX size side rails

This is an option for server cases handled by our company.

  • Safes, Cabinets, Lockers
  • Power Supply

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Emergency Power Supply "Chikuden SUN BOX"

Even during a power outage, appliances can be used under sufficient lighting! Maintenance-free emergency power supply.

The "Chikuden SUN・BOX" is a disposable product that stores 100W of electricity for 3 hours. You can use it for about 4 hours a day for 3 days with a laptop. After using all the electricity, if left as is, it can be fully recharged again in about a month. Additionally, the 6W solar panel installed on the BOX prevents discharge, so no maintenance is required for 10 years. By combining it with the "Semi Solar Light," it is possible to use AC 100V devices under sufficient light even during a power outage. (Wall mounting is also possible) 【Features】 ■ Multiple appliances can be connected (total under 100W) ■ Double outlet inside and outside the BOX ■ Built-in cigarette socket (DC12V) ■ Can store smartphone chargers, extension cords, flashlights, etc. ■ BCP (Business Continuity Plan) equipment can also be arranged and stored For more details, please refer to the catalog or feel free to contact us.

  • Solar power generation equipment
  • Emergency power outlet equipment
  • Power Supply

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Portable power supply 800Wh (with 50W panel)

High-capacity portable power supply! Excellent cost performance!

A portable power source that is useful for camping and car camping. It can be used daily and also ensures electricity during long-term power outages caused by earthquakes, typhoons, and disasters. It can supply power to devices with a maximum output of 800W and is compatible with a variety of equipment and terminals.

  • Solar power generation
  • Emergency power outlet equipment
  • Solar power generation equipment
  • Power Supply

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Solar Battery Charge and Discharge Controller "PV-1206A"

Adoption of constant voltage charging method using the latest PWM technology.

The solar battery charge and discharge controller "PV-1206A" is a compact solar controller measuring approximately 46x90x27 mm, which adopts a constant voltage charging method using the latest PWM technology. It is equipped with a nighttime lighting load function, so the load output turns off when the voltage of the solar panel is above 5V and is output when it is below 3.5V. The casing is made of plastic and is sealed, with an IP rating of IP54. For more details, please download the catalog.

  • Other security systems
  • others
  • Power Supply

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Solar Battery Charge and Discharge Controller "PV-1230D1AB"

Construction of a new solar system using microcontroller control.

The solar battery charge and discharge controller "PV-1230D1AB" allows you to check the day's power generation via an LCD display and monitor the battery status with a three-color LED. The low voltage cut-off and reconnection can be set using a push switch, enabling the construction of an advanced control system. For more details, please download the catalog.

  • Other security systems
  • others
  • Power Supply

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Portable power supply "RP-2500PR"

AC outlet / solar panel / cigarette socket, three types of charging methods!

We would like to introduce the portable power supply 'RP-2500PR' handled by Mirai-sha Co., Ltd. It is equipped with a 2048Wh lithium iron phosphate battery and has a charge/discharge cycle of 3500 times. It features a BMS that adjusts the charging voltage and speed, and charging starts automatically. You can display the product's operating status, real-time data, and fault conditions through a mobile app. 【Features】 ■ AC output of 100V with switchable 50Hz/60Hz ■ Maximum AC output of 2100W ■ Output available for each unit (AC, DCx2) ■ Maximum AC charging of 1400W, with switchable 1400W/700W ■ Maximum charging of 3500W with AC + solar Charges 80% of the battery in 35 minutes at maximum charging *For more details, please download the PDF or feel free to contact us.

  • DC Power Supply
  • Power Supply

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AC100V to create a 1, 2, 3-phase alternating current power supply.

Compact and lightweight, safe and secure, a three-phase AC power supply born for education.

A power supply device that excels in safety and convenience. It is equipped with the following features for technical education and training: - Generates three-phase alternating current with a phase difference of 120 degrees from AC100V - Usable for single-phase and two-phase as well as three-phase - Supports both star and delta connections with insulated three-phase output - Voltage and frequency can be adjusted by dial to match the load device - The exterior serves as a storage case, making it easy to store

  • DC Power Supply
  • Power Supply

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Aircraft-mounted equipment (emergency power supply, underwater position signal generator, ELT, etc.)

Boeing D6-82479 certified manufacturer product

We would like to introduce the aircraft-mounted equipment handled by our company. These are products from manufacturers that have obtained Boeing D6-82479 certification. They can be used in air transport, regional business jets, civil aviation, and military applications. Please feel free to contact us for detailed specifications. - Emergency power supply - Underwater position signal generator - Emergency position signal transmitter (ELT) - DC power control - Power distribution and control

  • Guidance Support Device
  • Other security systems
  • Power Supply

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UPS (Uninterruptible Power Supply)

No need to worry about sudden power troubles like power outages or disconnections!

Environmentally friendly uninterruptible power supply. Remote monitoring and control function via network board.

  • others
  • Power Supply

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Are you concerned about the emergency power supply in warehouses and factories?

With that power outage "KEEPs," you'll be fine! One battery forklift can generate power for 3 hours.

"Due to power outages caused by typhoons and earthquakes, the lights were off for hours!" and "We couldn't carry out shipping operations because we couldn't use our computers and printers!"—aren't you worried about the emergency power supply in your warehouse or factory? 'KEEPs' allows for immediate restoration of power during sudden outages by utilizing forklifts that on-site staff are already familiar with. You never know when a blackout might occur. Why not take another look at your logistics preparations for "electricity"? 【Features of KEEPs】 ■ Capable of continuously outputting a large capacity of 3,000W for over 3 hours ■ Perfect compatibility with various forklift brands *For more details, please refer to the PDF document or feel free to contact us.

  • DC Power Supply
  • forklift
  • Other Batteries
  • Power Supply

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TDK VS-E Series AC/DC Switching Power Supply High Efficiency

Contributing to the reduction of environmental impact of industrial equipment through miniaturization, high-efficiency board-type AC/DC switching power supply.

【Features】 ■ High efficiency and reduced standby power ■ Approximately 30% smaller compared to conventional products ■ Achieves 100% at 50°C, considering industrial machine applications ■ 5-year warranty period (conditional) ■ Comes with a cover, L-shaped metal sheet, double-sided coating on the circuit board, and a rich lineup of volume-less options

  • System lighting and lighting control
  • Power Supply

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TDK HWS/HD Series AC/DC Switching Power Supply

-40℃ to -10℃ startup guarantee, a switching power supply with a variable speed fan circuit that also ensures quiet operation.

【Features】 ■ RoHS directive compliant ■ Low profile ■ Quiet operation ensured by variable speed fan circuit ■ Medical standard (IEC60601) certified (only for HWS1000L) ■ Wide operating ambient temperature and excellent ambient derating

  • System lighting and lighting control
  • Power Supply

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Meanwell LED Power Supply HLG-60H Waterproof and Dustproof IP

LED module power supply constant current/constant voltage waterproof 12V/24V in-stock items available for same-day shipping! Built-in PFC, free voltage, metal case.

MeanWell AC/DC power supply from a Taiwanese power supply manufacturer. <Features> - AC input, 100V, 200V compatible, free voltage - Metal case adopted - Built-in voltage adjustment circuit (Type A) - Built-in current adjustment circuit (Type A) - Waterproof rating IP65 (Type A) / IP67 - Domestic safety standard PSE certified - 5-year warranty - Dimming circuit included (Type B) - High efficiency of 95% - For outdoor LED lighting, sign lighting, and LED lighting <Specifications> - Maximum output power: 60W - Size: 171×61.5×36.8mm - Type A = output voltage and current adjustable via internal volume, IP65, Type B = built-in dimming circuit (non-stock item) Blank = IP67 - Some products may have discrepancies between power rating and actual power, so please check the specifications before ordering. 12V/24V are in stock and can be shipped the same day. (*Orders placed on weekdays in the morning or large orders may be made to order.) Items not in stock can also be imported from Taiwan, starting from one piece. For more details, please contact us below or download the catalog.

  • System lighting and lighting control
  • Power Supply

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