Power Supply Product List and Ranking from 194 Manufacturers, Suppliers and Companies

Last Updated: Aggregation Period:Oct 15, 2025~Nov 11, 2025
This ranking is based on the number of page views on our site.

Power Supply Manufacturer, Suppliers and Company Rankings

Last Updated: Aggregation Period:Oct 15, 2025~Nov 11, 2025
This ranking is based on the number of page views on our site.

  1. JUN-TECHNO-SERVICE Co., Ltd. SAITAMA/FUKUOKA/SAPPORO Saitama//Other construction industries
  2. ブライト 東京支店 Tokyo//Trading company/Wholesale
  3. G&ECO Tokyo//Electricity, Gas and Water Industry
  4. 4 廣瀬無線電機 ビジネスソリューション事業部 Tokyo//Trading company/Wholesale
  5. 5 東西電気産業 本店(大阪)、東京店 Osaka//Interior Design

Power Supply Product ranking

Last Updated: Aggregation Period:Oct 15, 2025~Nov 11, 2025
This ranking is based on the number of page views on our site.

  1. Three-Element Solid-State Battery Portable Power Supply 'B300 SST' JUN-TECHNO-SERVICE Co., Ltd. SAITAMA/FUKUOKA/SAPPORO
  2. Reliable high-capacity portable power supply for emergencies. 廣瀬無線電機 ビジネスソリューション事業部
  3. Emergency power supply that can operate air conditioners compatible with single-phase 100V and single-phase 200V. G&ECO
  4. 4 Fluorescent lamp inverter stabilizer: lighting fixtures, various control boards, AC/DC power supply. 東西電気産業 本店(大阪)、東京店
  5. 5 DALI 15W Dimming Power Supply 'MU015S070AQI370' ブライト 東京支店

Power Supply Product List

541~555 item / All 728 items

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Large-capacity backup power supply 'Eco Power' for ultra-low temperature freezers for vaccines.

Power outage measures for vaccine storage freezers! One Eco Power unit can back up the freezer for about 6 hours! [Long-term and short-term rental available]

Our company offers rental services for the large-capacity emergency backup power supply 'Eco Power' for ultra-low temperature freezers used for vaccines. With this product, in the event of a power outage, it automatically switches to battery operation, providing power to the ultra-low temperature freezer for approximately 6 hours, thus maintaining the storage conditions for vaccines even during outages. Since it is a rental service, it can be operated at a low cost, and installation is easy as it only requires connecting it between the outlet and the device being used. Eco Power offers a variety of power supplies that can be utilized in different situations according to your needs. We have over 5,000 units in operation, used by companies nationwide. In addition to long-term rentals, short-term rentals starting from 3 days are also available. We can deliver in as little as 4 business days, so you can rest assured even when you urgently need a battery. 【Features】 ■ Supports large inrush currents over 1,500W ■ Specifications confirmed for 4 models designated by the Ministry of Health, Labour and Welfare ■ Capable of long-duration backup ■ Equipped with automatic power switching function for peace of mind during sudden outages ■ Low cost, rent only for the necessary period ■ Safe & easy installation

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  • Batteries and Capacitors
  • Other Batteries

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AC-DC Converter G3 Series

Compact and multifunctional, useful with a variety of features!!

There are four types: RS: Single output RD: 2-channel output RID: Equivalent to RD with a standalone output circuit RQ: 4-channel output RD/RID are widely adopted. A 2-in-1 type that includes a 5V output with a typical AC-DC output!! What was designed as two units can now be one, allowing for space-saving installation.

  • Parts and Materials
  • Manufacturing Equipment

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Self-rising seabed seismometer

Introducing a self-floating seabed seismometer equipped with high-performance crystals, usable at depths of 4000m!

This product is a seabed-mounted seismometer that surfaces due to acoustic signals from the ship. It is equipped with high-performance crystals, allowing for the acquisition of high-quality data. Additionally, it boasts a high recovery rate thanks to its non-moving part disconnection device. It can be used in deep sea environments with a pressure resistance of 4000m. 【Features】 ■ Seabed-mounted ■ High recovery rate ■ High-quality data acquisition ■ Gimbal mechanism for observing sloped terrain ■ Usable in deep sea with a pressure resistance of 4000m *For more details, please refer to the PDF document or feel free to contact us.

  • Other measuring instruments

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Earthquake recording device "AccuSEIS Cento PRO"

Accurate time management using GPS signals! An earthquake recording device that will document the next 100 years.

The "AccuSEIS Cento PRO" is an earthquake recording device that can retain vibration records from the past year. It continuously records vibration waveform data and is equipped with a "post-trigger function" that allows you to review vibration records from any point in time in the past within that continuous recording. It uses an SSD as the recording medium, which is resistant to vibrations and shocks, and continues to record earthquakes even when shaken by a seismic intensity of 7. Additionally, it is possible to upgrade to an industrial-grade high-reliability SSD as an option. 【Features】 ■ Accurate time management via GPS signals ■ Retains vibration records from the past year ■ Multiple units can be linked via network ■ System health checks and recording ■ Storage of earthquake records *For more details, please refer to the PDF document or feel free to contact us.

  • Other measuring instruments

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Portable power supply for construction sites "ATB-1500"

Dedicated hard case with dustproof and waterproof features, large-capacity portable power supply equipped with automatic fire extinguishing function for complete on-site use.

It can be used at construction sites in a dedicated hard case with dustproof and waterproof functions. In the event of a fall or impact that causes a fire, it will detect the fire and activate the automatic extinguishing function. *This does not guarantee complete extinguishment. The non-vibrating drill Holeman AT-5 can be used for 440 holes (approximately 1.5 days), and a 1000W grinder can be used continuously for about 1.3 hours. The dustproof and waterproof functions are equivalent to IP53 (based on in-house testing). Dustproof rating (5) means that harmful amounts of dust do not enter the interior (not completely sealed, but does not interfere with the normal operation of the equipment). Waterproof rating (3) means it is protected against water falling from a vertical angle within 60 degrees (can withstand splashes of water from above at an angle).

  • Batteries and Capacitors

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DC regenerative power supply for low voltage systems 'biATLAS-D80'

Reproducible debugging is possible. The items displayed on the screen have been narrowed down to the minimum necessary four.

The "biATLAS-D80" is a low-voltage system DC regenerative power supply equipped with a Real-Time Stabilizer that can be stably controlled even under load. Since it is a stable power supply, reproducible debugging is possible. The items displayed on the screen have been narrowed down to the four essential ones. Additionally, due to its insulated bidirectional conversion circuit configuration, it can regenerate and reuse electrical energy that was previously wasted under load, contributing to a society aiming for RE100. 【Features】 ■ Always stable ■ Equipped with a Real-Time Stabilizer that can be stably controlled even under load ■ Capable of regenerating and reusing electrical energy that was previously wasted under load ■ Contributes to a society aiming for RE100 *For more details, please refer to the PDF document or feel free to contact us.

  • DC Power Supply

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High-precision DC regenerative power supply for low voltage systems biATLAS-D80SP

Contributing to a society aiming for RE100! We are developing products that can precisely control voltage and current.

At Head Spring Co., Ltd., we are developing the 'biATLAS-D80SP', a high-precision DC regenerative power supply for low-voltage systems. It features an ecosystem that enables charging and discharging of a 48V battery with a single unit. It can be expanded in series and parallel up to a maximum of 100kW. Additionally, it is equipped with a Real-Time Stabilizer that allows for stable control against load variations. With a high-precision power supply, more reproducible debugging can be achieved. 【Features】 ■ Extreme high precision ■ Equipped with a Real-Time Stabilizer for stable control against load variations ■ Enables reproducible debugging *For more details, please refer to the PDF document or feel free to contact us.

  • DC Power Supply

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High Voltage System DC Regenerative Load Power Supply 'biATLAS-L525'

From 5kW to 100kW in 1.5U size! We focused on the essential functions.

The "biATLAS-L525" is a DC regenerative load for high voltage systems that can reuse electricity that has previously been discarded as thermal energy. By regenerating to the distribution board, it can be effectively utilized as power for other devices. The items displayed on the screen have been narrowed down to the four essential ones. Additionally, as an option, it can support regeneration up to 1000V with two or more units connected in series. 【Features】 ■ Maximum voltage of 1000V, maximum capacity of 100kW ■ Affordable price for easy introduction ■ Achieves ease of use, eco-friendliness, and low cost ■ An external control interface function can be added as an option ■ Paid upgrade to the programmable DC regenerative power supply "biATLAS-D525" is also available *For more details, please refer to the PDF document or feel free to contact us.

  • DC Power Supply

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EC power supply 'EC5000-15'

Safe design with built-in 5A fuse! Easy installation with included mounting brackets.

The "EC5000-15" is an EC power supply that uses six 190F EDLCs. It integrates a solar cell and electric double-layer capacitor charging control circuit in a compact design. With a built-in 5A fuse for safety and included mounting brackets, installation is easy. By connecting your circuit to the waterproof connector coming from the EC power supply, you can easily secure power without being limited by location. 【Features】 ■ Uses six 190F EDLCs ■ Safe design with a built-in 5A fuse ■ Easy installation with included mounting brackets ■ Easily secure power without being limited by location *For more details, please refer to the PDF document or feel free to contact us.

  • Solar power generation equipment
  • DC Power Supply

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EC power supply 'EC1000L-5.0'

The "EC1000-5.0" has been further compacted! It has achieved the thinnest design in the series.

The "EC1000L-5.0" is an EC power supply that achieves the thinnest design in the series. It further miniaturizes the "EC1000-5.0". It uses four 190F EDLCs and features a safe design with a built-in 5A fuse. Additionally, it employs a waterproof case, allowing for flexible installation locations. 【Features】 ■ Achieves the thinnest design in the series ■ Uses four 190F EDLCs ■ Safe design with a built-in 5A fuse ■ Waterproof case allows for flexible installation locations *For more details, please refer to the PDF document or feel free to contact us.

  • Solar power generation equipment
  • DC Power Supply

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EC power supply 'EC500-2.5'

Compact design almost the same size as a smartphone! Safe specifications with a built-in 5A fuse.

The "EC500-2.5" is a reliable EC power supply with a built-in 5A fuse. It features an integrated charging control circuit and has a compact design, almost the same size as a smartphone. With a waterproof case, it can be installed in various locations without restrictions. You can easily connect your existing circuit to the waterproof connector coming from the EC power supply, ensuring power supply without worrying about the location. 【Features】 ■ Reliable design with a built-in 5A fuse ■ Compact design the size of a palm ■ Waterproof case allows for installation in any location *For more details, please refer to the PDF document or feel free to contact us.

  • Solar power generation equipment
  • DC Power Supply

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EC power supply 'EC5000-15D'

The installation is easy because it comes with mounting brackets! It allows you to secure power easily without being limited to specific locations.

The "EC5000-15D" is an EC power supply that integrates an electric double-layer capacitor (EDLC) with a 5W solar panel and charging control circuit. It uses 12 units of 190F EDLCs and features a safe design with a built-in 5A fuse. By connecting your circuit to the waterproof connector coming from the EC power supply, you can easily secure power anywhere. 【Features】 ■ Uses 12 units of 190F EDLCs ■ Safe design with a built-in 5A fuse ■ Easy installation with mounting brackets included ■ Easily secure power anywhere *For more details, please refer to the PDF document or feel free to contact us.

  • DC Power Supply
  • others

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Portable power supply "ADVANCE650"

Equipped with cutting-edge technology! Provides significant support in outdoor settings, campsites, daily life, and during disasters in places without power.

The "ADVANCE650" is a portable power supply that achieves lightweight and high output. It features a battery system with over 500 charging cycles, providing satisfactory performance. The AC output of the unit can be used in Europe, the United States, Australia, and Japan. With a centralized switch, the unit can be turned ON/OFF all at once, preventing forgetfulness and contributing to energy saving and conservation. 【Features】 ■ Lightweight and high output ■ Over 500 charging cycles ■ Centralized switch for ON/OFF control ■ Equipped with wireless charger function ■ AC output can be used worldwide *For more details, please refer to the PDF document or feel free to contact us.

  • DC Power Supply
  • Batteries and Capacitors
  • Other Batteries

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Solid-state battery portable power supply 'B3300SST'

Operable anywhere! By installing it, you can set up devices without wiring.

The "B3300SST" is a portable battery that achieves high performance and overwhelming safety with solid-state batteries. It supports a wide temperature range from -18°C to 60°C, balancing high design quality and durability. It also includes an LED light bar and an uninterruptible power supply (UPS). Please feel free to contact us when you need assistance. 【Specifications (excerpt)】 ■ Battery Type: Solid-state battery Li-NCM 54Ah ■ Capacity: 2611Wh, 48.36V, 54Ah ■ AC Output: 3300W (rated), 6600W (peak) ■ Weight: 24.3kg ■ Dimensions: 543×260×240mm *For more details, please download the PDF or feel free to contact us.

  • Other Batteries

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Portable power supply DPS600/DPS1000/DPS1800

You can freely use AC 100V electricity even in places without a power source.

Portable power supplies "DPS600," "DPS1000," and "DPS1800" allow the use of electrical devices in places without power. Despite their compact and portable size, they output household AC100V. They are excellent products that meet a wide range of needs, not only for professional use in work environments but also for camping, outdoor activities, and emergency preparedness. Each model has a different battery capacity, allowing you to choose the optimal one based on the scene in which you want to use electrical devices. The highly visible LCD display shows information such as input and output power and battery level. In addition to AC100V, it also supports output terminals for USB Type-A and Type-C. The top of the unit features a wireless charging function that automatically charges your smartphone when placed on it. Furthermore, in addition to the AC100V power supply and DC12V cigarette socket, you can also charge the unit using solar panels (sold separately) from sunlight.

  • Work tools
  • Work tools

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