High-frequency power supply board for wireless power transfer evaluation

We can accommodate specification changes according to your requests! Since there are no special controls or circuits, it is suitable for initial consideration of antennas.

We would like to introduce our "High-Frequency Power Supply Board for Wireless Power Transfer Evaluation." You can change the output frequency using setting pins and a variable resistor, and we also support the design, prototyping, and evaluation of antennas and peripheral circuits. This can be used as a high-frequency power supply circuit to operate wireless power transfer devices at various operating frequencies. 【Features】 ■ Output frequency can be changed using setting pins and a variable resistor ■ Custom specifications can be accommodated based on your requirements ■ Support for the design, prototyping, and evaluation of antennas and peripheral circuits ■ Can be used as a high-frequency power supply circuit ■ Suitable for initial consideration of antennas due to the absence of special controls or circuits *For more details, please refer to the PDF materials or feel free to contact us.

• Printed Circuit Board
• Circuit board design and manufacturing
• Embedded system design service

Spline Network Co., Ltd. (Headquarters: Shibuya, Tokyo; President: Yoichi Yukino) announced that its cloud-based fully managed Wi-Fi Security solution, WiSAS, will have a 24H365D option feature added to its continuous monitoring service, WiSAS NORA, starting from January 20, 2026.

With the planned termination of Docomo FOMA (3G) in March 2026, we would like to inform you about the impact on our products and the corresponding measures. Please refer to the attached PDF file for details.

This is a discussion about the relationship between the processing temperature, molecular structure, and physical properties such as dielectric constant of silsesquioxane. It seems that the newly synthesized silsesquioxane showed a decrease in both dielectric constant and dielectric loss tangent as the processing temperature increased from 100°C to 200°C to 300°C. For more details, please refer to the link below: https://banyohkagaku.co.jp/infodetail?wgd=news-162&wgdo=date-DESC,sort-ASC

It seems that in archaeology, it is widely practiced to protect metal artifacts with a resin coating agent, but surprisingly, if that coating agent decomposes, it can lead to oxidation and corrode the artifacts. For more details, please refer to the link below: https://banyohkagaku.co.jp/infodetail?wgd=news-165&wgdo=date-DESC,sort-ASC

Fukuda Co., Ltd. has been pursuing leak detection for 60 years and is committed to advancing the future of leak testing. 【 Supporting Various Leak Tests: Air Leak Test / Gas Leak Test (Hydrogen Gas, Helium Gas) 】 We develop, manufacture, and sell leak testing equipment to inspect airtightness and sealing properties. We will propose the appropriate testers and devices for each inspection target. 【 Target Industries and Examples of Inspection Targets 】 - Automotive Industry: Engines, FC components, valves and piping, various parts - Electronic Components Industry: Smartphones, keyless switches, various small sensors - Pharmaceuticals / Food / Cosmetics Industry: Bottle containers, syringes, vials, eye drop containers, pillow packaging, PTP packaging We will propose the most suitable leak testers for each industry. 【 ISO Certification 】JIS Q 9001:2015 (ISO 9001:2015)