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 41 Manufacturers, Suppliers and Companies

Last Updated: Aggregation Period:Sep 10, 2025~Oct 07, 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 10, 2025~Oct 07, 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

power supply Product ranking

Last Updated: Aggregation Period:Sep 10, 2025~Oct 07, 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 Ultra-Low Noise Switching Power Supply 'LFS50A/LFS150A' 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

1126~1140 item / All 2169 items

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LHV-09K

Lightweight design of only 200g, oscillation frequency is 11 to 14 KHz.

Safe and compact lightweight

  • Food environmental hygiene/contamination prevention equipment

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High Voltage Power Supply Unit "High Voltage Power Supply for Ozone Generation"

It withstands long hours of continuous operation and has excellent temperature and humidity characteristics!

The "Ozone Generation High-Voltage Power Supply" is a high-voltage power supply unit mainly used for water treatment, air conditioning, and food processing. We offer compact, lightweight, high-performance board types and oscillation-stop types for load short circuits, and we can provide tailored proposals based on your needs. Additionally, it is characterized by its ability to withstand long hours of continuous operation, with excellent temperature and humidity characteristics. 【Features】 ■ Compact, lightweight, high-performance board type ■ Oscillation-stop type for load short circuits ■ Excellent temperature and humidity characteristics *For more details, please refer to the catalog or feel free to contact us.

  • Filtration Equipment

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High Voltage Power Supply Unit "High Voltage Power Supply for Ion Generation"

Compact and lightweight high-voltage power supply for ion generation.

The "High Voltage Power Supply for Ion Generation" is a high voltage power supply unit mainly used in air purifiers, electrostatic precipitators, and static eliminators. It features a compact and lightweight design, and high reliability is one of its characteristics. Additionally, we offer a wide range of options, including the SWH series, so you can choose according to your application. 【Features】 ■ Compact ■ Lightweight ■ High reliability *For more details, please refer to the catalog or feel free to contact us.

  • Filtration Equipment

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High Voltage Power Supply Unit "High Voltage DC Stabilized Power Supply (Variable Type)"

Compact and lightweight, with built-in overcurrent and short-circuit protection features. We provide high-quality products.

The "High Voltage DC Stabilized Power Supply (Variable Type)" is a high voltage power supply unit mainly used for other electrostatic-related equipment, dielectric strength testers, and various measurement power supplies. It is compact and lightweight, features built-in overcurrent and short-circuit protection, high stability, and low ripple, making it a high-quality product. 【Features】 ■ Compact and lightweight ■ Variable output type ■ High stability and low ripple ■ Built-in overcurrent and short-circuit protection ■ Remote control capability ■ Output voltage and current monitoring terminals included *For more details, please refer to the catalog or feel free to contact us.

  • Ozone Generator
  • power supply

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Chikuden SUN・BOX "PS-BOX"

Battery replacement is only once every 5 years! An emergency kit that is useful during disasters and power outages!

The "PS-BOX" is a set product that includes a solar light and the Chikuden SUN BOX (100V power supply), allowing it to be used during power outages with a 100V power source and a light that does not go out. The battery only needs to be replaced once every five years, and otherwise, it is maintenance-free. It is highly effective in company disaster prevention warehouses and evacuation sites. It offers high installation flexibility, including options for poles, corner poles, walls, and ground placement. Additionally, we also offer portable solar systems like the "S-KIT-105W-350Y" and the "BS-3," which can be placed outside in locations where electrical work is not possible. 【Features】 ■ Emergency power supply that is useful during disasters and power outages ■ 100V outlet and cigarette socket that can be used even during power outages ■ No electrical work or wiring required ■ No electricity costs ■ Outdoor installation type *For more details, please refer to the PDF document or feel free to contact us.

  • Power storage device
  • Other lighting equipment
  • LED lighting

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Repeating impulse surge application power supply 'IPX-05BP'

Covers evaluation tests for capacitive or inductive loads ranging from small to large capacities.

The "IPX-05BP" is a power supply device that can output repetitive impulse voltages from low frequency to high frequency, used for evaluating surge-resistant wires and nano-composite wires utilized in EV motors and other applications. It is capable of applying repetitive impulse voltages that simulate inverter surges to the target sample continuously for long periods. It covers evaluation tests for capacitive or inductive loads ranging from small to large capacities. 【Features】 ■ Bipolar pulse Max 5kV peak ■ Capable of outputting repetitive impulse voltages from low frequency to high frequency ■ Can be applied continuously to the target sample for long periods *For more details, please refer to the PDF materials or feel free to contact us.

  • Other power sources

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[Data] WTI Blog EOL and Discontinuation Edition 2017-2020

"Replacing discontinued parts is difficult" and "Revising the circuit board with Gerber data?" are included!

This document summarizes the WTI blog on EOL and discontinued products from Wave Technology Co., Ltd., a "development design promotion business" that addresses the shortage of engineers, covering the fiscal years 2017 to 2020. It is packed with our technical know-how, including "invisible services in WTI's response to discontinued production parts," "PCB revisions with Gerber data?" and "Leave the development of wireless devices to us!" Please take a moment to read it. [Contents (excerpt)] ■ 2017.2.3 The number one order count for WTI's contract (commissioned) business is for discontinued production support (EOL, discontinued)! ■ 2017.5.30 Can't buy parts? What should we do about product shipments! ... Leave it to us in such cases! ■ 2017.12.12 Replacing discontinued production parts is challenging! ■ 2018.7.24 Introducing the invisible services in WTI's response to discontinued production parts ■ 2018.10.2 Discontinuation of LCD production is tough! *For more details, please refer to the PDF document or feel free to contact us.

  • Other contract services
  • Embedded system design service
  • Circuit board design and manufacturing

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[Data] Shirutoku Report No. 11 #Optoelectronics

Why do optical semiconductors fail? Let me explain a bit more about failures caused by light!

★★Shirutoku Report: Useful Information You Can Benefit From★★ What kind of semiconductor failures come to mind when you think of them? First, you might think of damage caused by static electricity, right? Of course, optical semiconductors can also fail due to static electricity, but they can also fail due to light itself. In this report, we will explain a bit more about failures caused by light. [Contents] ■Failures Caused by Light *For more details, please refer to the PDF document or feel free to contact us.*

  • diode
  • Semiconductor inspection/test equipment
  • Other semiconductors

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[Data] Shirutoku Report No. 60 # Evaluation and Testing Items for Switching Power Supplies

We also support tests in accordance with various standards such as certification. Here, we introduce the main evaluation and testing items for switching power supplies and their implementation details.

★★Shirutoku Report: Useful Information You Should Know★★ This report introduces electrical evaluations related to switching power supplies. The evaluation of power supply circuits is characterized by the inclusion of many aspects that confirm safe operation (ensuring there are no hazards). There are also specific contents that may be unfamiliar to those not involved in power supply design or evaluation, so we would like to take this opportunity to explain. 【Contents】 ■Electrical characteristic evaluation ■Component rating confirmation ■Abnormal testing ■Temperature rise testing ■Immunity testing ■Reliability testing *For more details, please refer to the PDF document or feel free to contact us.

  • Switching Power Supply

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[Information] 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 operate under 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 condition. [Contents] ■ 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.

  • power supply
  • Other power sources

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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 equipment and systems that are equipped with it. Depending on the equipment, there may be cases where power consumption is high and usage is difficult. Please contact us for more details. *For more information, please refer to the catalog below. Feel free to reach out with any inquiries.

  • Power Supplies
  • Secondary Cells/Batteries

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Power Supply SNP-Z05

High-quality, highly reliable medical devices that meet safety standards.

Specializing in switching power supplies for various industrial equipment, we offer a wide range of standard products. Our product supply has been consistent over the long term, and in recent years, the achievements of small-batch production of diverse varieties have been recognized, making our power supplies highly popular.

  • power supply
  • switch

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Power Supply "WFPG-20 Series"

It is equipped with a function to detect the rise of the 5V input voltage and output a RESET signal.

The "WFPG-20 Series" is a cost-effective embedded type composite power supply with confirmed power consumption, designed for mass production prototypes or mass production processes. Each power module adopts 1 to 3 channel switching regulators for compactness. Developed as a product specifically for embedded applications, it aims to realize FPGA power supply functionality simply by adding it to the user-side FPGA board. 【Features】 - Equipped with a function to detect the rise of the 5V input voltage and output a RESET signal - Includes power-on sequence functionality - Features output voltage tracking capability - Adopts a multi-phase phase-synchronized method between switching power modules to reduce input current ripple *For more details, please refer to the PDF document or feel free to contact us.

  • Other power sources

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Energy Storage System D-Power DP Series

Store and use electricity! Direct charging from solar power generation! Large capacity! Various system configurations are possible based on customer requests!

Collaboration of solar power generation, storage controllers, and high-performance batteries! We can provide peace of mind and safety to households and businesses during disaster power outages and planned blackouts. This emergency power supply can be used by anyone concerned about planned outages or large-scale blackouts. A life with the reassurance of being able to use electricity even during outages. It stores economical nighttime electricity for use during the day. You can set it to use the stored electricity whenever you want. It can connect to electricity from solar power generation and wind power generation. Additionally, it is possible to charge electric vehicles and equip lithium batteries. We are currently installing this system at evacuation centers in Minamisanriku Town in response to an emergency support request from Miyagi Prefecture.

  • Power storage device

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