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Power Supply Product List and Ranking from 41 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 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:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

  1. Jackery Japan Tokyo//Energy
  2. ダイトロン Tokyo//Trading company/Wholesale
  3. 丸紅エネブル Tokyo//Trading company/Wholesale
  4. 4 アイガ電子工業 Ibaraki//Industrial Electrical Equipment
  5. 5 トキトレーディング 本社 Hyogo//Industrial Electrical Equipment
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Power Supply Product ranking

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

  1. 【Up to 42% OFF Now!】Portable Power Supply 5000 Plus Jackery Japan
  2. [Free Handbook] "Circuit Configuration and Design Methods of Switching Power Supplies" アイガ電子工業
  3. EcoFlow Portable Power Supply Product Catalog 丸紅エネブル
  4. 4 50W Ultra-Low Noise Switching Power Supply 'RFS50A' ダイトロン
  5. 5 [Presentation of Materials] Basic Knowledge of High Voltage Power Supplies: Understanding Mechanisms and Applications! 長野愛知電機 本社・工場

Power Supply Product List

46～60 item / All 2128 items

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Spark discharge device

Spark discharge device

Easily conduct spark discharge experiments! By combining accessories, it can accommodate a wide range of applications!

The "Spark Discharge Device" allows for easy experimentation with spark discharges by combining a compact high-voltage power supply with accessories. By using a high-voltage cable extraction adapter, it is possible to generate spark discharges at a location away from the high-voltage cartridge. Additionally, by combining a simple dust explosion unit with this device set, simple experiments on dust explosions can be easily conducted. 【Features】 ■ Spark discharges can be generated at distances between 1mm and 100mm between electrodes. ■ Does not require large-scale equipment. ■ The cable-type spark discharge device can generate spark discharges at a distance from the high-voltage cartridge (up to 2m). ■ Can be used for a wide range of applications by combining accessories. *For more details, please refer to the PDF materials or feel free to contact us. 　　　　　　　　　＜Free Demo Available＞ If you visit Green Tech, we will provide a free demonstration of the actual device. If you would like to "see the lineup" or "test/verify with the actual device," please contact us using the information below. *We also accept contract manufacturing of high-voltage power supplies. Please inquire first.

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DC High Voltage Power Supply Comprehensive Catalog

DC High Voltage Power Supply Comprehensive Catalog

Leave static electricity to us! Get a comprehensive catalog of DC high voltage power supplies for free!

This catalog features the "DC High Voltage Power Supply" utilizing electrostatic technology and is the comprehensive catalog of Green Tech. It includes the "GT Series," which consists of a controller as the control unit and a high voltage cartridge as the boosting unit, as well as products like the "Corona Charging Bar" and "Simple Electrostatic Sorting Device." Our company specializes in electrostatic utilization solutions centered around power supply devices that can generate high voltage while being compact. We provide applications that can make better use of high voltage power supplies. 【Contents】 ■ Compact High Voltage Power Supply GT Series ■ Corona Charging Gun GC90 ■ Corona Charging Bar ■ Simple Electrostatic Sorting Device ■ Simple Uniform Coating Formation Device ■ Simple Electrostatic Hair Planting Experiment Device ■ Spark Discharge Device, etc. *For more details, please refer to the PDF document or feel free to contact us. 　　　　　　　　　＜Free Demo Available＞ If you visit Green Tech, we will provide a free demonstration of the actual equipment. If you would like to "see the lineup" or "test/verify with the actual equipment," please contact us using the information below. *We also accept contract manufacturing of high voltage power supplies.

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[Experimental Video] Explaining the Principle of "Dust Explosion" in a Video!

[Experimental Video] Explaining the Principle of "Dust Explosion" in a Video!

YouTube channel launched! Videos utilizing static electricity, discharge, and charging are set to be released one after another.

Green Tech Co., Ltd. is a professional in static electricity, discharge, and charging, providing proposals for various fields. We have launched a YouTube channel to introduce experimental videos using our products! Experiment videos featuring President Tanaka and Assistant Hayashi are set to be released one after another! This time, we will clearly explain the principle of dust explosions in a video. (Caution! It is dangerous, so please do not attempt to replicate this. Experiments are conducted under the guidance of experts.) A "dust explosion" is... A phenomenon where a certain amount of fine dust mixes with air and explosively ignites when it comes into contact with an open flame. Green Tech will continue to conduct various experiments and proposals utilizing static electricity, discharge, and charging. If you are interested, please take a look! *You can view the experimental videos in the middle of the page. 　　　　　　　　★Free Demo Available★ If you visit Green Tech, we will provide a free demonstration of the actual equipment. If you would like to "see the lineup" or "test/verify with the actual equipment," please contact us through the [Contact Us] section below. *We also accept contract manufacturing of high-voltage power supplies.

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[Experimental Video] Ignition Experiment on Acetone Using a Spark Discharge Device!

[Experimental Video] Ignition Experiment on Acetone Using a Spark Discharge Device!

YouTube channel launched! We will clearly introduce Green Tech's spark discharge device, which allows for easy spark discharge experiments, through videos.

The spark discharge device from Green Techno allows for easy experimentation with spark discharge when combined with a compact high-voltage power supply. Spark discharge = A discharge phenomenon that can be confirmed visually and audibly even in bright places. Applications: Ignition tests for combustible materials (volatile substances, powders, etc.), noise generation tests, explosion experiments (in sealed gas containers, etc.), safety education (teaching materials), dielectric strength testing of devices, fine discharge machining, surface discharge testing. Features: (1) Can generate spark discharge at distances between 1mm and 100mm between electrodes. (2) Does not require large-scale equipment. (3) The cable-type spark discharge device can generate spark discharge at a distance from the high-voltage cartridge (up to 2m). (4) By combining accessories tailored to specific applications, it can be used for a wide range of purposes. Green Techno will continue to conduct various experiments and proposals utilizing static electricity, discharge, and charging. If you are interested, please be sure to watch the video. ★ Free Demo Available ★ If you visit Green Techno, we will provide a free demonstration of the actual device. If you would like to "see the lineup" or "test/verify with the actual device," please contact us through the link below.

  • Contract manufacturing
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Electrostatic Specialized Charging Power Supply "GT Series"

Electrostatic Specialized Charging Power Supply "GT Series"

We will produce OEM products. No need for long-life, high-pressure cables! For static adhesion.

The "GT Series" is a static electricity specialized charging power supply that is suitable for static electricity applications, with a variable voltage range from 20kV to 100kV. It can be directly connected to the electrodes of electrostatic devices using a high-voltage cartridge, eliminating the need for conventional high-voltage cables. We offer design, manufacturing, and OEM production upon request. 【Features】 ■ Although the output voltage is high, the output current is low at a maximum of 80μA, making it easy to use. ■ The cable connecting the controller and the high-voltage cartridge is low voltage, ensuring safe handling. ■ The high-voltage cartridge is vacuum cast with epoxy resin, providing long life under continuous rated conditions. ■ OEM production is available. * We also accept contract production of voltage power supplies. Please contact us for more information. * For more details, please refer to the PDF materials or feel free to contact us.

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  • power supply
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  • Power Supplies

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[Examples of Utilizing Charging Devices] Bonding of Resin Materials and Metals

[Examples of Utilizing Charging Devices] Bonding of Resin Materials and Metals

It is also possible to adhere different materials together! You can stick them even if the mesh material has uneven surfaces.

We would like to introduce a case study utilizing a "charging device" for the adhesion of resin materials to metals. It can be used when adhering a metal plate to a resin mesh. The resin mesh is attached to the metal plate and transported. Additionally, it is possible to adhere even if the mesh material has uneven surfaces. Please feel free to contact us when you need assistance. 【Case Overview (Partial)】 ■ Adhering and transporting resin mesh to a metal plate ■ Other different materials besides resin mesh are specified (proven materials such as films and paper) ■ Adhesion is possible even if the mesh material has uneven surfaces *For more details, please download the PDF or feel free to contact us.

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[Case Study of Charge Elimination Device] Clearly Evaluate the Performance of the Deionizer

[Case Study of Charge Elimination Device] Clearly Evaluate the Performance of the Deionizer

Visualization through electrification! We can demonstrate it while customers operate it at exhibitions and other events.

We would like to introduce a case where a "charging device" was utilized for the performance evaluation of an ionizer. In a confirmation test to check whether an acrylic plate could be charged and then discharged, a charging gun was used to apply a high voltage of -50kV, confirming that it was charged to approximately -17kV. Subsequently, a discharge gun was applied, and it was confirmed that the voltage had nearly disappeared, demonstrating the effectiveness of the ionizer. Please feel free to contact us if you have any inquiries. 【Benefits of Adoption】 ■ Demonstrations can be conducted while customers operate the equipment at exhibitions and other events. *For more details, please download the PDF or feel free to contact us.

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[Examples of Utilizing Charge Devices] Electrostatic Experiment Tools Used in Educational Settings

[Examples of Utilizing Charge Devices] Electrostatic Experiment Tools Used in Educational Settings

The world of static electricity learned through touch! The effects are visible, making reactions with paper, Styrofoam, and metal easy to understand.

Here are some examples of the use of "static electricity experiment tools" utilized in educational settings. When the power switch is turned on, a direct current high voltage (negative polarity) is applied to the tip of the battery-operated charging gun (corona discharge electrode), generating ions (negative) that charge the target object. Due to its compact size and ease of transport, it can be used not only in classes but also in traveling lessons and science events. 【Overview of Examples】 ■ Battery-operated for safety and convenience: No power cord needed, allowing for experiments indoors and outdoors. ■ Visible effects of static electricity: Reactions with paper, Styrofoam, and metal are easy to understand. ■ Compact and easy to carry: Useful not only in classes but also in traveling lessons and science events. *For more details, please download the PDF or feel free to contact us.

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[Examples of Utilizing Charge Devices] Spark Discharge Devices Used for In-House Safety Training

[Examples of Utilizing Charge Devices] Spark Discharge Devices Used for In-House Safety Training

Numerous achievements in in-house safety training in the chemical and manufacturing industries! Learn about the risks of ignition from spark discharge.

We would like to introduce examples of the use of the "spark discharge device" utilized in internal safety training. It does not require large-scale equipment and can be used for a wide range of applications by combining accessories according to the purpose. It is possible to ignite sparks in a container filled with acetone, generating flames to learn about the risks of ignition through spark discharge. There are numerous achievements in internal safety training. 【Case Overview】 ■ Internal safety training in the chemical industry and pharmaceutical industry, which handle chemical substances and volatile materials ■ Voltage withstand testing of the device ■ Surface discharge testing *For more details, please download the PDF or feel free to contact us.

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Power supply for brushless driver

Power supply for brushless driver

A compact size that is small and lightweight provides stable power supply, demonstrating the capabilities of the brushless driver.

Dedicated power supply for multi-input brushless drivers.

  • power supply
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Power supply with screw counter (Brushless BL-OPC driver)

Power supply with screw counter (Brushless BL-OPC driver)

Preventing screw mistakes on behalf of the worker with the counter function.

A power supply with a screw counter that allows you to set the number of screws to be tightened from 1 to 99 and displays the remaining count in a countdown format after each tightening.

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  • power supply

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High-capacity smart AC/DC stabilized power supply 'PCR-WEA/WEA2'

High-capacity smart AC/DC stabilized power supply 'PCR-WEA/WEA2'

The evolution of power supply does not stop. More powerful, faster, and freer.

The "PCR-WEA/WEA2 series" is a high power density stabilized power supply for large capacity, maintaining 6kVA/6U and a single unit of 36kVA, while improving maximum output voltage, response characteristics, and stability against load. It offers a total of 15 models with maximum power ratings of 1kVA, 2kVA, 3kVA, 6kVA, 12kVA, 18kVA, 24kVA, 30kVA, and 36kVA. Additionally, it can be expanded up to 144kVA with parallel operation cables. 【Features】 ■ Ultra-compact: 6kVA in 6U (PCR6000WEA2) ■ Lineup includes ultra-large capacity models up to 36kVA in a single unit ■ Regenerative function (also supports three-phase three-wire 400V) ■ Capable of parallel operation: up to 144kVA, even with different models ■ Communication I/F: LAN, USB, RS232C standard equipped, GPIB (optional) *For more details, please download the PDF or feel free to contact us.

  • power supply

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High-capacity wide-range DC power supply "PXT Series"

High-capacity wide-range DC power supply "PXT Series"

A large-capacity DC power supply with excellent size and versatility! Space-saving and cost reduction.

The "PXT Series" is a high-performance, large-capacity wide-range DC power supply that achieves a maximum rated output of 20kW in just a 3U size. In addition to features such as a variable resistance function, a breather ON/OFF function, and an output ON/OFF delay function, it is also equipped with a rich communication interface (LAN, USB, RS232C standard). It can be used not only as a standalone unit but also for integration into testing equipment. Furthermore, thanks to its excellent heat dissipation design, it guarantees operation at an ambient temperature of 50°C, making it suitable for harsh high-temperature experimental environments. 【Features】 ■ Condenses up to 20kW output in a 3U size ■ Supports a maximum voltage of 1500V ■ Input voltage can be selected from AC200V (three-phase) or 400V (three-phase) ■ Equipped with a breather ON/OFF function ■ Equipped with an output ON/OFF delay function *For more details, please download the PDF or feel free to contact us.

  • power supply

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Switching power supply 12W (5V/2A) UOC312

Switching power supply 12W (5V/2A) UOC312

Leave your switching power supply needs to Unifive! We provide stable supply with industry-leading responsiveness and proven results. Custom and small lot orders are available!

This is a super compact and highly efficient 12W switching power supply. It is an ultra-compact model ideal for embedded power applications, achieving space-saving design, high reliability, and suitable for various devices such as information processing equipment (ITE), consumer electronics, and industrial equipment. 【UOC312 Series】 : Compact : High efficiency : UL60950 CAN/CSA C22.2 NO. 60950 IEC 60950 IEC 60950 : Immunity standard EN55024/A1:2001 : Noise standard CE CISPR 32 Class B : Short circuit protection : Overcurrent protection : Overvoltage protection

  • Switching Power Supply
  • Switching Power Supply

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Switching power supply 25W multi

Switching power supply 25W multi

Leave switching power supplies to Unifive! We provide stable supply with industry-leading responsiveness and proven results. Custom and small lot orders are available!

This is a 25W ultra-compact and high-efficiency switching power supply. It is an ultra-compact model ideal for embedded power applications, achieving space-saving design, high reliability, and suitable for various devices such as ITE (Information Technology Equipment), consumer electronics, and industrial equipment. 【UOA325D Series】 : Compact : High efficiency : UL60950 CAN/CSA C22.2 NO.60950 IEC 60950 : Immunity standard EN55024/A1:2001 : Noise standard CE CISPR 32 Class B : Short circuit protection : Overcurrent protection : Overvoltage protection

  • Switching Power Supply

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