Power Supply Product List and Ranking from 195 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
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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

436～450 item / All 732 items

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[Data] Shirutoku Report No. 67 #Method of Controlling Ballast Electricity

[Data] Shirutoku Report No. 67 #Method of Controlling Ballast Electricity

To keep the lamp lit stably, it is necessary to control the power output according to the condition of the lamp!

★★Shirutoku Report: Useful Information You Should Know★★ This report introduces the features of ballast power control. The ballast power supply refers to a device that stabilizes the discharge state of lamps, which are light sources such as car headlights and LCD projectors. Unlike general power supplies that control with constant voltage or constant current, to keep the lamp lit stably, it is necessary to understand the lighting characteristics of each type of lamp and control the power output according to the lamp's state. 【Contents Included】 ■ Example of lighting characteristics of ultra-high pressure mercury lamps used in LCD projectors ■ Fast control is required ■ Emits light at the necessary brightness ■ Control of the switching operation itself *For more details, please refer to the PDF document or feel free to contact us.

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Rental of the portable power supply "Pota-kun"

Rental of the portable power supply "Pota-kun"

No power supply needed, lightweight! We have started renting portable power batteries.

We have started renting batteries for construction sites and work sites where securing power is difficult. The portable power supply "Pota-kun" is a high-power battery that can connect not only to portable devices like laptops but also to built-in equipment and systems. Depending on the equipment, power consumption may be high, making usage difficult. Please contact us for more details. *For more information, please refer to the catalog below. Feel free to reach out with any inquiries.

  • Other Batteries

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2kW Insulated Step-Down DC-DC Converter for Electric Mobility/Industrial Equipment

2kW Insulated Step-Down DC-DC Converter for Electric Mobility/Industrial Equipment

High efficiency and high reliability DC-DC converters. The automotive reliability cultivated by Shin Denko is now at your fingertips.

A vehicle-mounted DC/DC converter developed for environmentally friendly vehicles such as HEVs, PHEVs, EVs, and FCEVs. This product meets the need for waterproofing. Electric vehicles are equipped with onboard electrical components such as high-voltage batteries, inverters, and motors, and due to space constraints, component mounting has become increasingly dense with each generation. Our DC/DC converter is required to be smaller and lighter while increasing power capacity. To meet this demand, low-loss soft-switching circuits and high heat dissipation and thermal distribution technologies have been adopted. Additionally, full digital control using DSP enables optimal power control and safety design, as well as communication with higher-level ECUs. <Features> ■ High efficiency and high reliability ■ Compliant with IP67 waterproof and dustproof standards ■ Parallel operation to resolve capacity shortages Shindengen supports the future of mobility. <Currently in development!> We are also advancing the development of high-voltage input products (800V input) tailored to the needs for low voltage input and rapid charging. Please feel free to contact us.

  • DC Power Supply

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1kW Insulated Buck DC-DC Converter for Small Electric Mobility

1kW Insulated Buck DC-DC Converter for Small Electric Mobility

High efficiency and high reliability DC-DC converters. Bring the automotive reliability cultivated by Shin Denko to your hands now.

This is a vehicle-mounted DC/DC converter developed primarily for small electric mobility. It is a product with a certain level of waterproofing, suitable for use in outdoor mobility. Electric vehicles are equipped with onboard electrical components such as high-voltage batteries, inverters, and motors, and due to space constraints, the component mounting has become increasingly dense with each generation. Our DC/DC converter is designed to increase power capacity while also requiring further miniaturization and weight reduction. To meet this demand, low-loss soft-switching circuits and high heat dissipation and thermal distribution technologies have been adopted. Additionally, full digital control using DSP enables optimal power management and safety design, as well as communication with higher-level ECUs. <Features> ■ High efficiency and high reliability ■ Compliant with IP44 waterproof and dustproof standards ■ Parallel operation to resolve capacity shortages Shindengen supports the future of mobility. <Currently under development!> We are also developing high-voltage input products (800V input) to meet the needs for low voltage input and rapid charging. Please feel free to contact us.

  • DC Power Supply

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Power supply device for fire extinguishing equipment

Power supply device for fire extinguishing equipment

A professional group with long-standing achievements and expertise in storage batteries delivers disaster prevention power sources.

Power outages can occur suddenly during disasters or emergencies. At such times, we provide stable power supply to all fire-fighting equipment control panels. Since they can be custom-made, they can be used in various places such as factories, offices, public facilities, schools, and hospitals.

  • Fire extinguishing equipment
  • Automatic Fire Alarm System
  • Gas leak device

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Earthquake Watcher @ home

Earthquake Watcher @ home

Emergency earthquake alert terminal for general households using "highly utilized" + "local computation method."

- Get notified with audio and visuals before the earthquake shakes! - Adopting "advanced utilization distribution" and "local computation method," which are different from TV, radio, and mobile phones. We deliver information faster and more accurately. - Free information distribution for 5 years! *Information distribution will stop after 5 years. - Equipped with two types of training functions: simulation training and optional training! - Simulation training using data from 55 major past earthquakes, and optional training that allows you to freely set emergency earthquake alerts (intensity, arrival time of shaking), tsunami information, and volcanic eruption information. - Supports tsunami and volcanic eruption information. Notifications from the Japan Meteorological Agency will be provided through audio and visuals!

  • Safety and consumables

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ATX Power Supply X7-1200

ATX Power Supply X7-1200

Achieved ultra-high efficiency 80 PLUS GOLD certification!

Equipped with Japanese-made capacitors. It features a DC-DC converter, making it the highest quality power supply in the X7 series.

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