Power Supply System Product List and Ranking from 20 Manufacturers, Suppliers and Companies

Last Updated：Oct 15, 2025 Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

Power Supply System Manufacturer, Suppliers and Company Rankings

Last Updated：Oct 15, 2025 Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

理経 Tokyo//IT/Telecommunications
富山電気ビルデイング Toyama//Industrial Electrical Equipment
大喜産業 Osaka//Machine elements and parts
富士ウェーブ Shiga//Service Industry
5 YOSUNジャパン本社 Kanagawa//Electronic Components and Semiconductors

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Power Supply System Product ranking

Last Updated：Oct 15, 2025 Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

Wireless power transfer system 理経
Daihen / Wireless Power Supply System for AGV 'D-Broad' 大喜産業
Wireless power supply system for AGV (Automated Guided Vehicle) "D-Broad" 富山電気ビルデイング
4 Wireless power supply system for robotic arms 富士ウェーブ
5 Wireless Power Transfer System 長野日本無線

Power Supply System Product List

31～43 item / All 43 items

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【Market size is expanding!】Support for the development of wireless power transfer systems.

We support the development of wireless power transfer technology, which is expected to be applied in areas such as powering electric vehicles while driving, powering through partitions, and medical devices! *Award-winning achievements at academic conferences.

Ryutek is developing wireless power transfer systems. Wireless power transfer is a power supply system that does not require contact, using methods such as electromagnetic induction, electric field coupling, magnetic resonance, and microwaves. Applications for powering electric vehicles while driving, wall power supply, and medical devices are anticipated. The market size for wireless power transfer, which has begun to move toward practical implementation, is expected to increase by 42.4% compared to 2017. ◎ Our company supports the development of wireless power transfer! [From PDF download] You can view materials summarizing research content and pending patents. Please feel free to contact us for inquiries or consultations. [Specific issues under consideration (excerpt)] - Powering electric vehicles (EV) while driving - Wireless power transfer for capsule endoscopes - Power supply in seawater - Wireless power transfer for industrial multi-joint robots - Non-contact power supply for arm robots (using a rotating disk to achieve non-contact at the joints of the arm robot) * We accept individual visits. * We are looking for joint development partners. * For more details, please refer to the catalog or feel free to contact us.

Company：富士ウェーブ
Price：Other

Other power sources
Public Testing/Laboratory

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EV on-the-go charging system

- New electric field coupling system - Continuous power supply of several tens of meters, which is impossible with magnetic field coupling - Construction of inexpensive power supply infrastructure - Compatible with charging devices while stopped

- This method utilizes our company's patented discripter, combining the characteristics of electric field coupling, which features long transmission electrodes, and magnetic field coupling, which has the property of not requiring ground electrodes. - The magnetic field coupling, which is being pursued worldwide for on-road power supply, is considered to have excessive infrastructure investment, posing obstacles to practical implementation, so I believe that the cost-effective electric field coupling will definitely be adopted. - However, since electric field coupling is a latecomer, its current level of completion is low, so we must urgently establish a timeline for practical implementation and position ourselves for comparison with magnetic field coupling. *We are accepting individual visits. *We are looking for joint development partners.

Company：富士ウェーブ
Price：Other

Other energy equipment

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Introduction to the wireless power transfer system currently under development for practical use!

【Seeking Joint Development Partners!】We are developing underwater power supply and partition power supply that can provide power to adjacent rooms through walls. *Individual visits are currently being accepted.

Our company primarily supports the development of wireless power transfer systems. Currently, all systems, including the one shown in the image here, are "under development." Therefore, we are looking for companies that would like to collaborate on this development. Among the three images, the photo of the ship shows the deep-sea drilling vessel "Chikyu" operated by the Japan Agency for Marine-Earth Science and Technology. We are developing a system to wirelessly power the drill pipe of this ship. After three years of fundamental research, we are finally moving towards practical research this year. Under the company policy of "reviving Japan's spirit of technological innovation through the development of wireless power transfer systems," we are challenging ourselves to undertake developments that no one else is doing. Would you like to realize world-leading technology together with us? 【Business Content】 ■ Development and consulting of wireless power transfer systems ■ Development and consulting of metamaterial application circuits ■ Development and consulting of filter circuits ■ Education related to wireless power transfer systems, microwave circuits, and electromagnetism ■ All businesses related to the above * We are currently seeking joint development partners. * For more details, please refer to the PDF document or feel free to contact us.

Company：富士ウェーブ
Price：Other

Other energy equipment

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Non-contact power supply circuit for multi-joint arm robots

[Recruiting Joint Development Companies] Introduction of a non-contact power supply circuit to solve malfunctions and troubles of multi-joint arm robots *System under development

Introducing our development of a "non-contact power supply circuit for multi-joint arm robots." Conventional arm robots have faced issues such as power cables breaking due to joint rotation, or cables restricting the range of motion at the joints, leading to malfunctions and problems. This results in costs and time required for replacements. However, our arm robot currently under development aims to avoid cable breakage by adopting a "non-contact power supply circuit," which will also enable infinite rotation without cables. Additionally, we aim to resolve traditional issues and achieve added value through improved efficiency during inspections via modularization. We are seeking companies interested in collaborating on this development. 【+α System】 ■ Modularization of the system - Easily detachable for convenient inspection work ■ Simultaneous transmission of power and signals - Control cables will also be non-contact ■ Application to IoT - Connection between devices, factories, and base stations at the factory level *We welcome individual visits. *For more details, please refer to the PDF document or feel free to contact us.

Company：富士ウェーブ
Price：Other

Other energy equipment

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0.2W earphones (R/L-CH) with built-in charging contactless module

Compatible with small RX coils of 7φ! Introducing YOSUN's unique contactless charging module.

This product is a contactless charging module developed by YOSUN, specifically for charging Li-Polymer batteries. It transmits power from the TX to the RX using electromagnetic induction. It is equipped with an installation detection function, allowing the TX module (coil) to intermittently send power (DUTY = approximately 0.5%). When the RX module (coil) is installed, the TX module enters a constant power transmission mode due to installation detection. It can be used for earphones, wearable devices, toys, and more. 【Features】 ■ YOSUN's unique contactless charging module ■ Compatible with small RX coils of 7φ ■ Dedicated charging function for Li-Polymer batteries ■ Built-in 60mA charging function *For more details, please refer to the PDF document or feel free to contact us.

Company：YOSUNジャパン本社
Price：Other

Secondary Cells/Batteries
LED Module

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Small BLE + Stereo Amplifier Module

The BLE version adopts 5.0! It is equipped with a high output, high efficiency stereo amplifier.

We would like to introduce our "Compact BLE + Stereo Amplifier Module." The power input voltage range is 2.8-4.2V, and the module weighs 2g. It adopts BLE version 5.0 and is equipped with a high-output, high-efficiency stereo amplifier. It can be used for N-gauge models, as well as in nursing robots and toys. 【Features】 ■ Power input voltage range: 2.8-4.2V ■ Compact PCB: 7.5mm x 33mm ■ Module weight: 2g ■ No external R/C components required ■ BLE (Bluetooth Low Energy) version 5.0 adopted ■ Equipped with a high-output, high-efficiency stereo amplifier 1W@8Ω/2W@4Ω (Class D amplifier) *For more details, please refer to the PDF document or feel free to contact us.

Company：YOSUNジャパン本社
Price：Other

Printed Circuit Board
Other electronic parts

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Wireless Drive and Power Supply System "TMRH-4040 Series"

Free line design with connections and extensions! Curved transport that transforms the concept of linearity.

The "TMRH-4040 series" is a wireless drive and power supply system that allows for flexible line design through connection and extension. It features a new overhead monorail transport system capable of curved transportation. Please feel free to consult us when you need assistance. 【Features】 ■ Flexible line design through connection and extension ■ Curved transportation ■ Wireless drive and power supply system *For more details, please refer to the PDF materials or feel free to contact us.

Company：テックトレーディング本社
Price：Other

Conveyor

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Expanding market size! Support for the development of wireless power transmission systems *Video available.

We support the development of wireless power transfer technology, which is expected to be applied in areas such as powering electric vehicles while driving, wall power supply, and medical devices. [Awarded at academic conferences]

Our company is developing a wireless power transfer system. Wireless power transfer is a contactless power supply system that uses methods such as electromagnetic induction, electric field coupling, magnetic resonance, and microwaves. Applications are expected in areas such as powering electric vehicles while driving, wall power supply, and medical devices. ◎ We provide support for the development of wireless power transfer! You can view materials summarizing research content and pending patents from the "PDF Download." 【Specific issues under consideration (excerpt)】 - Powering electric vehicles (EV) while driving - Wireless power supply for capsule endoscopes - Power supply in seawater - Wireless power supply for industrial multi-joint robots - Non-contact power supply for arm robots, etc. (Using a rotating disk to achieve non-contact at the joints of arm robots) * We will also introduce materials on the principles of power supply systems and methods of theoretical analysis. The market size for wireless power transfer, which has begun to move toward practical implementation, is expected to increase by 42.4% compared to 2017. * We are accepting individual visits. * We are looking for joint development partners. * For more details, please download the PDF or feel free to contact us.

Company：富士ウェーブ
Price：Other

Other power sources
Public Testing/Laboratory

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Wireless power supply system for AGV (Automated Guided Vehicle) "D-Broad"

[For Unmanned Transport Vehicles] Cutting-edge technology enables non-contact charging! Wireless charging paves the way for fully automated factories.

The unmanned transport vehicle "D-Broad" is a wireless charging system for AGVs that easily enables 24-hour operation of AGVs through wireless power supply. Previously, operations involved using up the battery and then charging it over a long period, but by quickly replenishing the power consumption of one cycle, it allows for 24-hour operation of AGVs. The battery charging process can be fully automated, leading to increased productivity and reduced labor costs. 【Features】 ■ Strong against positional deviations ■ Continuously supplies the set power efficiently and stably, even if the coil gap changes ■ Easy installation ■ Flexible response not only for initial setup but also for production line changes ■ Large capacity lineup compatible with rapid charging *For more details, please refer to the PDF document or feel free to contact us.

Company：富山電気ビルデイング
Price：Other

Other machine elements

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Maintenance-free wireless power supply system for AGV D-Broad

"Maintenance-free wireless power supply system for automated transport robots" Cutting-edge technology enables non-contact charging! Wireless charging paves the way for fully automated factories.

The automated transport robot 'D-Broad' features a wireless charging system for AGVs that easily enables 24-hour operation. Previously, operations involved running the battery down before taking a long time to recharge, but now, by quickly replenishing the power consumed in one cycle, 24-hour operation of the AGV is made possible. The battery charging process can be fully automated, leading to increased productivity and reduced labor costs. 【Features】 ■ Strong against positional deviations ■ Provides stable and efficient power supply regardless of coil gap changes ■ Easy installation ■ Flexible response not only for initial setup but also for production line changes ■ Large capacity lineup compatible with rapid charging *For more details, please refer to the PDF document or feel free to contact us.

Company：富山電気ビルデイング
Price：Other

Other machine elements

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Wireless power supply system D-Broad for automated guided vehicles (AGV).

Contactless charging with cutting-edge technology for unmanned transport vehicles! Wireless power transmission paves the way for fully automated factories.

The automated transport robot "D-Broad" features a wireless charging system for AGVs that easily enables 24-hour operation. Previously, operations involved running the battery down completely before taking a long time to recharge, but now, by quickly replenishing the power consumed in one cycle, 24-hour operation of the AGV is made possible. The battery charging process can be fully automated, leading to increased productivity and reduced labor costs. 【Features】 ■ Strong against positional deviations ■ Continuously provides the set power efficiently and stably, even with changes in coil gaps ■ Easy installation ■ Flexible response not only for initial setup but also for production line changes ■ Large capacity lineup compatible with rapid charging *For more details, please refer to the PDF document or feel free to contact us.