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
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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

1756～1770 item / All 2156 items

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MassPower Industrial Power Supply MPT Series

MassPower Industrial Power Supply MPT Series

Industrial Power Supply - MPT Series

The MPT series is a space-saving and easy-to-integrate power supply series designed for industrial equipment. The MPT-65 has a rated power of 65W and supports a wide input range of 100 to 264Vac. It also features an overvoltage resistance of 380Vac for 24 hours (without damage) and achieves a compact and low-profile design without PFC. It is equipped with three output channels and protective functions, and comes with a three-year warranty.

  • power supply

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MassPower DIN Rail Power Supply DRB Series

MassPower DIN Rail Power Supply DRB Series

MassPower DIN Rail Power Supply DRB Series

The DRB series is a DIN rail-mounted power supply series that supports a high output range of 240W to 960W. It is compatible with TS-35 (7.5/15) standard DIN rails and can withstand a voltage of 380Vac for 24 hours without damage, as well as long-term operation at 300Vac. Additionally, it supports 150% peak output and incorporates anti-mold (anti-salt) processes to ensure stable operation in harsh environments. It features an active PFC design, operates within a temperature range of -30°C to +70°C, and comes with a 3-year warranty.

  • power supply

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[Example] Home Portable Power Supply "VOLCUR"

[Example] Home Portable Power Supply "VOLCUR"

A playful arrangement of front air intake holes using the Fibonacci sequence!

We would like to introduce the design case of the household portable power supply "VOLCUR," requested by Gyoda Electric Wire Co., Ltd. The body is sized for easy portability and is made of sturdy aluminum. It features a large rubber handle on the top, making it easy to carry. Additionally, the color scheme is composed of gray tones, resulting in a simple and timeless design. The air intake on the front panel incorporates a playful design using the Fibonacci sequence. 【Case Overview】 ■ Process: Design (Exterior and Design) ■ Lead Time: Approximately 2 weeks *For more details, please refer to the related links or feel free to contact us.

  • Contract manufacturing

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Small High Voltage Power Supply - Delivery Time -

Small High Voltage Power Supply - Delivery Time -

The GT series is a high-voltage power supply that combines a high-voltage cartridge and a controller for use.

Compact yet capable of continuously generating high voltages ranging from 10,000 to 100,000 volts, it can be utilized in various fields. It can be used for "charging," "discharging," and other wide-ranging applications utilizing static electricity. *For details, please contact us or download the PDF. ★ 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.

  • power supply

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Small High Voltage Power Supply - About Voltage Variability

Small High Voltage Power Supply - About Voltage Variability

The GT series is a high-voltage power supply that combines a high-voltage cartridge and a controller for use.

Compact yet capable of continuously generating high voltage from 10,000 to 100,000 volts, it can be utilized in various fields. It can be used for a wide range of applications utilizing static electricity, including "charging" and "discharging." *For more details, please contact us or download the PDF. ★ 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 the actual device," please contact us using the information below.

  • power supply

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Small High Voltage Power Supply - Demo Unit Rental -

Small High Voltage Power Supply - Demo Unit Rental -

The GT series is a high-voltage power supply that combines a high-voltage cartridge and a controller for use.

Compact yet capable of continuously generating high voltages from 10,000 to 100,000 volts, it can be utilized in various fields. It can be used for "charging" and "discharging," among other wide-ranging applications that utilize static electricity. *For more details, please contact us or download the PDF. ★ 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 the actual device," please contact us through the link below. *We also accept contract manufacturing of high voltage power supplies. Please inquire first.

  • power supply

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Small High Voltage Power Supply - OEM Production -

Small High Voltage Power Supply - OEM Production -

The GT series is a high-voltage power supply that combines a high-voltage cartridge and a controller for use.

Compact yet capable of continuously generating high voltage from 10,000 to 100,000 volts, it can be utilized in various fields. It can be used for "charging," "discharging," and a wide range of applications utilizing static electricity. *For details, please contact us or download the PDF. ★ 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 link below.

  • power supply

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[Experimental Video] Surface Discharge Experiment

[Experimental Video] Surface Discharge Experiment

Experiment using a corona discharge gun! I will explain the surface discharge experiment clearly in a video.

At Green Tech Co., Ltd., we handle high-voltage power supplies. This time, we would like to introduce an experimental video using the "Corona Charging Gun," which easily generates static electricity and charges objects simply by pulling the trigger. The video clearly explains the surface discharge experiment. Our company will continue to conduct various experiments and proposals utilizing static electricity, discharge, and charging. If you are interested, please take a look. *For more details, please refer to the external link page or feel free to contact us. *We also accept contract manufacturing of high-voltage power supplies.

  • others

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[Experimental Video] Would you like to use the charging device for PR activities of the deionizer?

[Experimental Video] Would you like to use the charging device for PR activities of the deionizer?

Perfect for exhibitions and promoting our equipment!! We will explain the static elimination device with its deionization effect clearly in a video.

At Green Tech Co., Ltd., we handle high-voltage power supplies. We conducted experiments to confirm the deionization effect using a charging device and a deionizer. Devices used: Charging gun, deionizing gun Target object: Acrylic plate We measured the amount of charge on the acrylic plate before charging, after charging, and after deionization using a measuring device. It is difficult to visually confirm whether deionization has been properly achieved, but using a measuring device makes the deionization effect clear at a glance. Usage example: As a charging device for PR of deionizers at exhibitions Our company will continue to conduct various experiments and proposals utilizing static electricity, discharge, and charging in the future. If you are interested, please take a look. *For more details, please refer to the external link page or feel free to contact us. *We also accept contract manufacturing of high-voltage power supplies.

  • others

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[Video Now Available] Film + Film Application Examples

[Video Now Available] Film + Film Application Examples

Install a film layered over a metal that is grounded on the back, and then charge it!

As a case study for the introduction of an electrostatic device, we have released a video showcasing the application of film adhesion. By placing a film over a metal surface that is grounded at the back and then charging it, the films stick together. This is useful in secondary processes of laser processing and in film winding scenarios. For more information about the "battery-operated electrostatic gun" used in the video, please refer to the related links. 【Applications】 ■ Secondary processes of laser processing ■ Film winding *For more details, please check the related links or feel free to contact us.

  • Other films and sheets

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Switching power supply 6W (5V/1.2A) UOB305

Switching power supply 6W (5V/1.2A) UOB305

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 6W 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. 【UOB305 Series】 : Compact : High efficiency : UL60950 CAN/CSA C22.2 NO. 60950 IEC 60950 IEC 60065 : Immunity standard EN55024/A1:2001 : Noise standard CE CISPR 32 Class B : Short-circuit protection function : Overcurrent protection function : Overvoltage protection function

  • Switching Power Supply

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Switching power supply 6W (3.3V/1.6A) UOF305

Switching power supply 6W (3.3V/1.6A) UOF305

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 high-efficiency switching power supply with a 6W rating. 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 technology equipment (ITE), consumer electronics, and industrial equipment. 【UOB305 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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Switching power supply 6W (3.3V/2A) UOF305

Switching power supply 6W (3.3V/2A) UOF305

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

This is a super compact and highly efficient 6W 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. 【UOB305 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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Switching power supply 6W (6V/1A) UOF305

Switching power supply 6W (6V/1A) UOF305

Leave switching power supplies to Unifive! We provide stable supply with the industry's top responsiveness and proven track record. Custom and small lot orders are available!

This is a super compact and highly efficient 6W 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. 【UOB305 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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