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Wireless power supply device - List of Manufacturers, Suppliers, Companies and Products

Wireless power supply device Product List

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Wireless power transmission device

Wireless power transmission device

It's ultra-compact and ready to use immediately! You can disconnect the transmitter and power coil and use it by connecting the cables.

This product is a super compact, ready-to-use, playable wireless power supply unit. By simply connecting a microUSB-B cable from a computer or mobile battery, the chip LED on the receiving coil board lights up. Additionally, the transmitter and power coil can be separated, allowing for use with a connected cable. 【Features】 ■ Transmitter + power coil integrated board: 1 piece ■ Board dimensions: 55mm × 28mm, height: approximately 5mm ■ Oscillation frequency: 13.56MHz ■ Connection connector: microUSB-B ■ Power output: approximately 200mW ■ Wireless transmission distance: approximately 50mm *For more details, please refer to the PDF document or feel free to contact us.

  • Charger
  • Secondary Cells/Batteries

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[Information] Introduction to Wireless Power Transfer

[Information] Introduction to Wireless Power Transfer

In magnetic field resonance methods, there is little position dependence, and the wireless transmission distance is also significant technology!

This document provides a detailed explanation of Adtex's efforts in wireless power transfer. It includes information on the methods of wireless power transfer, coil misalignment, usage examples, provisional specifications, comparisons with magnetic resonance methods, and an overview of electromagnetic induction-based wireless power transfer technologies. Wireless power transfer is particularly suitable for charging items that cannot be accurately stopped, such as automated guided vehicles, as well as for powering wet items or those that cannot use electrical contacts (such as in seawater). 【Contents (partial)】 ■ Overview of wireless power transfer ■ Coil misalignment ■ Features ■ Usage examples ■ Provisional specifications ■ Adtex intellectual property *For more details, please download the PDF or feel free to contact us.

  • Charger

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Low Noise Wireless Power Supply Device

Low Noise Wireless Power Supply Device

Eliminate noise issues generated by devices! Can be used safely in medical fields and automotive environments.

The "Low Noise Wireless Power Supply Device" is a product that can solve the noise issues generated by the device. Developed in collaboration with the Matsuki and Sato laboratories at Tohoku University Graduate School as part of the JST Reconstruction Promotion Project, it utilizes an 8-shaped coil for power transmission, significantly reducing noise without lowering power transmission efficiency, ensuring safety and security, and allowing it to be offered as a product that leverages its original convenience as a medical wireless power supply device. We provide custom design for wireless power supply devices and can accommodate everything from prototypes to mass production. 【Features】 - Solves noise issues generated by the device - Jointly developed with the Matsuki and Sato laboratories at Tohoku University Graduate School - Power transmission using an 8-shaped coil - Significantly reduces noise without lowering power transmission efficiency *For more details, please refer to the PDF document or feel free to contact us.

  • others

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Wireless power transmission <Application 1>

Wireless power transmission <Application 1>

Introducing the applications of wireless power transmission that Adtex is working on!

The "wireless power transmission" that we are working on is suitable for charging items that cannot be stopped accurately, such as automated guided vehicles. It is also suitable for powering wet items or those that cannot use electrical contacts (such as in seawater). It features the absence of sensors to sense the positions of the transmission coil and the receiving coil, no need for signal transmission between the transmission side and the receiving side, and no need for digital control devices. **Features of Wireless Power Transmission** - No sensors to sense the positions of the transmission coil and the receiving coil - No need for signal transmission between the transmission side and the receiving side - No need for digital control devices - Large margin for positional misalignment between the transmission coil and the receiving coil - Transmission distance is approximately equivalent to the coil size *For more details, please download the PDF or feel free to contact us.*

  • Charger

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Wireless power transfer technology

Wireless power transfer technology

Solve the slip ring wear problem of turntables and rotating platforms! Achieve stable operation.

Our "wireless power transmission technology" is a unique technology that overcomes the weaknesses of conventional wireless power transmission. It is robust against distance variations and achieves highly practical power delivery. Even with vibrations from a rotating platform or positional shifts, it maintains stable power transmission. It can operate stably in real-world environments where other technologies have struggled. Additionally, while traditional methods saw significant power fluctuations with changes in distance, our technology transmits a constant power across the entire range. It features simple control and a highly reliable design. [Features] ■ Exceptionally strong against distance variations ■ Same power from distance 0 to the limit ■ Transmission distance is approximately the size of the coil *For more details, please download the PDF or feel free to contact us.

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  • Other energy equipment

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