We have compiled a list of manufacturers, distributors, product information, reference prices, and rankings for power supply.
ipros is IPROS GMS ・ IPROS One of the largest technical database sites in Japan that collects information on.

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
Go to Company Ranking

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

556～570 item / All 2166 items

Displayed results
IP67 compliant constant current power supply

IP67 compliant constant current power supply

Delivery in a short time! (3 weeks from order)

[Standard Products] ● PSE certified model ● Dustproof and waterproof design: IP67 ● No temperature derating required ● Fanless ● Product design life: 60,000 hours ● High reliability made in Japan * Output current values can be specified at the time of order [Special Products] *Please consult for delivery time ● Semi-custom options available, including dimming functions ● Models available for high-temperature environments (+70°C) ● Models available for low-temperature environments (-60°C)

  • Switching Power Supply

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Parallel drive capable, IP67 compliant, constant current power supply.

Parallel drive capable, IP67 compliant, constant current power supply.

Power supply compatible with multiple high-power lighting fixtures in parallel!

● Up to 4 units can be operated in parallel Model 1 supports up to 1,120W Model 2 supports up to 2,400W! *Please consult us if you require connection of more than 4 units ● PSE certified model ● Dustproof and waterproof design: IP67 ● No temperature derating required ● Fanless ● High reliability made in Japan ● Product design life: 60,000 hours *For Model 1, the output current value can be specified at the time of order

  • Switching Power Supply

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Low ripple constant current power supply

Low ripple constant current power supply

Power supply with low ripple, optimal for LED lighting for image processing.

● Low ripple output current with minimal flicker in the light source ※ Output current ripple rate: typ 3% ● LED lighting for image inspection Ideal for foreign object detection machines! ● Design life: 60,000 hours (at 100VAC input, ambient temperature 50°C) ● Custom options available ● Sample delivery time is 1 month for basic specifications

  • Switching Power Supply

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Custom power

Custom power

We provide custom power supply design, prototyping, evaluation, mass production, and maintenance services tailored to your needs!

■Features ◎High efficiency... Power factor correction circuits, soft switching circuits, etc. ◎High reliability... Numerous track records in social infrastructure equipment, etc. ◎Low noise... Application of groundless noise filter technology, etc. ◎Safety performance... Compliant with various safety standards (UL/CSA, PSE, etc.) ■Applications ◎For infrastructure equipment, medical use, industrial use, etc. ◎Backup during power outages (low noise AC output, DC output) ◎For rack mounting ◎Wide input of AC input voltage 85V~264V ◎High reliability through parallel operation ◎Remote control via remote control and alarm output *Our custom power supplies can accommodate small lots and a variety of products.

  • Switching Power Supply
  • Power Supplies
  • power supply

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Power supply for cold chain delivery of premium chocolate.

Power supply for cold chain delivery of premium chocolate.

It has been adopted as a power source for deep freezers because the shipper requires temperature management and log submission.

Temperature management has become possible even with standard temperature transport vehicles, improving mobility. A portable power unit plus a battery bank can guarantee over 10 hours of sub-zero temperatures for small freezers. 【What is a cold chain?】 A distribution system that delivers products requiring low-temperature management in a refrigerated or frozen state to their destination. By storing and transporting goods in warehouses, containers, and trucks while maintaining low temperatures, deterioration is prevented. Delivery items are monitored with temperature sensors. Items requiring low-temperature management include a wide range of products such as pharmaceuticals, frozen foods, and fresh produce. *For more details, please download the PDF or feel free to contact us.

  • Power storage device

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Backup power supply for the yeast refrigerator of a sake brewery.

Backup power supply for the yeast refrigerator of a sake brewery.

Adopted as a backup power source for the yeast refrigerator. It can also be connected to electrical products that cannot be used with regular batteries, such as freezers and welding machines.

The "HPP-2000/HBB-1000" is an off-grid power source that can be used in places without electricity, just like a regular outlet. It offers an overwhelming capacity and high output that is not found in previous portable power sources. It can be transported without restrictions on the means of transport, and it is equipped with casters for easy mobility. It has been adopted as a backup power source for the yeast freezer at a sake brewery. There are no other portable power sources from other companies that can back up refrigerators, and it was chosen because it can be taken out during emergencies. *For more details, please download the PDF or feel free to contact us.*

  • Power storage device

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Power supply for outdoor events during food and drink events or markets.

Power supply for outdoor events during food and drink events or markets.

Adopted as a BCP measure for the event space commissioned by the city. It can be connected to electrical appliances that cannot be used with regular storage batteries, such as freezers and rice cookers.

The "HPP-2000/HBB-1000" is an off-grid power supply that can be used in places without electricity, just like a regular outlet. Typically, there is a shortage of outlets in the local dining area, and when using appliances like rice cookers, the circuit breaker trips. Therefore, it has been adopted to compensate for the insufficient capacity of the outlets. Additionally, it is also utilized as a power source for events such as regular markets held in the square. *For more details, please download the PDF or feel free to contact us.*

  • Power storage device

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
No momentary stop off-grid power supply "Personal Energy Portable Power"

No momentary stop off-grid power supply "Personal Energy Portable Power"

Are you prepared for sudden power outages and restoration accidents? We achieve stable operation of equipment maintenance and DX with high-quality, reliable power supply. *Explanatory materials available.

The Personal Energy Portable Power is an off-grid power source suitable for backup during power anomalies such as blackouts, voltage sags, and momentary outages. It ensures a stable supply of electricity required by the accelerating digital transformation (DX) of businesses. 【Features】 ■ Can connect to electrical appliances (such as power tools and heaters) that cannot be used with general generators or batteries. ■ Equipped with a seamless bidirectional inverter that supports insufficient power from outlets by performing seamless charging and discharging to the battery, making it a portable off-grid power source. ■ If the load (power consumption) is insufficient compared to the outlet supply power, it assists with the shortfall from the battery. In the event of a blackout, it switches seamlessly without interruption. ■ Both the "Portable Power HPP2000" and the "Battery Bank HBB1000" are equipped with carry rod casters for easy transport anywhere. ★ Technical materials are currently available ★ In the past, damages caused by blackouts and power restoration, as well as momentary outages, have frequently occurred in transportation systems, hospitals, and factories. We are currently offering materials that introduce representative examples of power supply troubles and backup power sources that can help mitigate these issues. *For more details, please download the PDF or feel free to contact us.

  • Power storage device
  • UPS/Uninterruptible Power Supply
  • Secondary Cells/Batteries

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Industrial Standard Power Supply 'DC'

Industrial Standard Power Supply 'DC'

High reliability and low price! A wide range of products with single output to four outputs in DC input type.

"DC" is an industrial power supply from Japan Beta Power that engages in the design, development, manufacturing, repair, and maintenance of standard/custom power supplies. The industrial standard power supplies we handle are mostly 1U size products, and due to their high reliability and low cost, our customers are satisfied. 【Features of Industrial Standard Power Supplies】 ■ Case type ■ A wide range of products from single output to four outputs (AC input) ■ Many products available in 1U size ■ High reliability ■ Low cost *For more details, please refer to the PDF materials or feel free to contact us.

  • Circuit board design and manufacturing
  • power supply
  • power supply

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
TG13-0270-01

TG13-0270-01

Flex ATX 270W for NAS, gaming devices, and other uses.

Flex ATX 270W for NAS, gaming devices, and other uses.

  • power supply
  • power supply

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
250W substrate type 2x4

250W substrate type 2x4

Small size, board type 250W, single-phase output, designed to be easy.

Small size, circuit board type 250W, single-phase output, designed to be easy to use. There are four types of single-phase output: 12V/24V/48V/55V.

  • Switching Power Supply

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
High Voltage High Frequency Pulse Power Supply "PG Series"

High Voltage High Frequency Pulse Power Supply "PG Series"

Lightweight and compact! A high-voltage, high-frequency pulse power supply that is effective for generating plasma and ions.

The "PG Series" is a high-voltage, high-frequency pulse power supply that is compact and lightweight while supporting anti-current output. Starting with the "PSI-PG1040F," which offers outstanding performance at a low price, the lineup also includes the "SI-PG2503C," the lightest model in the series that supports multiple channels. Additionally, there are applications for DBD plasma actuators. Please feel free to contact us if you have any inquiries. 【Features】 ■ Ideal for plasma and ion generation ■ Lightweight and compact ■ Low price *For more details, please download the PDF or feel free to contact us.

  • power supply
  • Other power sources

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Introduction to the E36100/200/300 series

Introduction to the E36100/200/300 series

From a simple small DC power supply to a fully functional programmable power supply.

You can choose the optimal general-purpose DC power supply from a rich series of products. With the current measurement function that eliminates the need for a DMM, evaluations such as leakage current can be achieved with just one device.

  • Other power sources

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
New Product E36150A Series 2.4kW Peak Power Compatible DC Power Supply

New Product E36150A Series 2.4kW Peak Power Compatible DC Power Supply

Capable of handling current spikes in electrical machine components such as motors and high-capacitance devices.

The E36150A series DC power supply is an 800W auto-ranging DC power supply priced in the 520,000 yen range, capable of handling current spikes from electrical mechanical components such as motors and high-capacitance devices. It can support peak power surges of up to 2.4kW, which is three times its rated capacity, for durations of up to 7ms.

  • Other power sources

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
High Output Portable Power Supply PB-1500A

High Output Portable Power Supply PB-1500A

A large-capacity power supply that can also be used with power tools and microwaves (depending on the model) has arrived!

● A high-spec model designed for professional use on-site. ● Expands the range of work with the use of power tools and lighting before power is supplied on-site. ● Also useful for outdoor events, camping, and as an emergency power source during disasters. ● An environmentally friendly energy source that does not emit exhaust gases. ● LFP batteries (LFP = lithium iron phosphate) are safer than conventional lithium-ion batteries, with lower risks of heat generation and fire. ● With a long lifespan of over 2,000 charge and discharge cycles, it can be used for about 6 years even with daily use. ● Minimal self-discharge (less than 1% per month), allowing for immediate use after long-term storage once fully charged. ● Equipped with a total of 16 output ports to support a wide range of electrical appliances. ● Additionally, the included jump starter can be used to start a car engine if the battery is dead. ● Supports three types of input ports, allowing you to choose the charging method for the portable power source according to the situation.

  • Power tools

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Search Keywords Related to power supply

COPYRIGHT © 2001-2025 IPROS CORPORATION ALL RIGHTS RESERVED.