Wireless Power Transfer Demo Unit <Power Supply and Communication Underwater Achieved>

Wireless power supply is possible in enclosed spaces! The receiving circuit can be individually recognized by ID.

We would like to introduce our "Wireless Power Transfer Demonstration Device." The receiving circuit is installed underwater, and wireless power is transmitted through glass from the power transmission circuit to the receiving circuit. The power transmission circuit collects sensor information simultaneously with wireless power transfer. This can be applied to monitor the vacuum level of a vacuum chamber, as well as the temperature inside a constant temperature bath. 【Features】 ■ Receiving circuit installed underwater ■ Wireless power transfer through glass from the power transmission circuit to the receiving circuit ■ Water temperature measured with a temperature sensor mounted on the receiving circuit ■ Power transmission circuit collects sensor information simultaneously with wireless power transfer ■ Monitored temperature displayed on a PC ■ Receiving circuit can be individually recognized by ID *For more details, please refer to the PDF document or feel free to contact us.

• Other contract services

Sensors can be replaced with various types! They can be applied to equipment condition monitoring devices and more.

We would like to introduce our "Wireless Power Transfer Demo Unit." A brightness sensor, temperature sensor, and receiving circuit are installed on a rotating table, allowing for wireless power transfer from the transmission circuit to the receiving circuit. The transmission circuit collects sensor information simultaneously with wireless power transfer. The sensors can be replaced with various types, making it possible to install them in locations that were previously not feasible. 【Features】 ■ Brightness sensor, temperature sensor, and receiving circuit installed on a rotating table ■ Wireless power transfer from the transmission circuit to the receiving circuit ■ Activation of each sensor connected to the receiving circuit ■ The transmission circuit collects sensor information simultaneously with wireless power transfer ■ Monitor sensor information on a PC *For more details, please refer to the PDF document or feel free to contact us.

• Other contract services

Up to 50W output is possible! It can be used for practical evaluations incorporated into your products.

We would like to introduce our "High-Frequency Power Board." By using our wireless power evaluation high-frequency power board and reference antenna, you can confirm the operation of wireless power transmission. The high-frequency power board can output up to 50W, and with the reference antenna, it can operate with a load of up to 35W at a power transmission distance of 40mm. We also accommodate custom antenna designs according to your requests, so please feel free to contact us when needed. 【Features】 ■ Uses our wireless power evaluation high-frequency power board and reference antenna ■ High-frequency power board can output up to 50W ■ Reference antenna can operate with a load of up to 35W at a power transmission distance of 40mm ■ Operates LED tape (12V) and fan (5V) as loads ■ The output start switch allows you to toggle the LED and fan On/Off by waving your hand *For more details, please refer to the PDF document or feel free to contact us.

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

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

Wireless power transfer technology selected for the "Kansai Manufacturing Selection 2018" by the Kinki Bureau of Economy, Trade and Industry.

"Wireless power transfer," also known as wireless power transmission, non-contact power transmission, or Wireless Power Transfer (WPT), is a technology that has recently gained attention as a method for supplying power to wireless terminals of IoT devices using advanced technology. Our wireless power transfer utilizes a magnetic resonance method, which features long transmission distances and high efficiency. To actually perform power transmission, it is necessary to combine various technologies in addition to antenna design, so we will propose solutions tailored to our customers' needs, starting with contract design. 【Features】 ■ Design of suitable coils tailored to application devices ■ Maximization of transmission efficiency at the desired transmission distance ■ Evaluation of transmission efficiency and output power of the wireless power transfer section ■ Adjustment of magnetic resonance to enhance transmission efficiency *For more details, please refer to the PDF materials or feel free to contact us.

• power supply
• Power Supplies
• Other contract services

For wireless power transfer design outsourcing, go to WTI!

This technology enables wireless power supply for electronic devices, allowing for high-efficiency power transmission even over long distances. The electromagnetic induction method commonly used for wireless power transmission typically has a transmission distance of about 1 cm. However, our magnetic resonance method allows for power transmission over distances of several tens of centimeters. Additionally, our unique coil design based on our patented technology enables more efficient power transmission and provides a wide range of compatibility for highly customizable wireless power devices. 【Service Overview】 ■ Contract design service for wireless power supply coils ■ Contract evaluation service for magnetic resonance wireless power transmission *For more details, please download the PDF or feel free to contact us.

• Other contract services

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)

The "Mechanical Stitching Method" by Nichinichisui Road Machinery Co., Ltd. is a new technique that allows for the repair of metal cracks without the application of heat. By using special bolts and reinforcement plates, cracks are physically removed, and repairs are made without causing any thermal impact on the base material. Repairs can be carried out even in environments where open flames cannot be used. Since no heat is applied, the disassembly of equipment is minimized. ◎ For more details, please contact us. ◎ If a detailed technical explanation is needed, please contact us.

What is an Air Leak Tester? An "Air Leak Tester" is a device that pressurizes the inside (or outside) of a sealed workpiece with air and determines the presence of leaks based on pressure changes. When a master with no leaks and a workpiece with leaks are pressurized, the pressure on the workpiece side decreases, creating a pressure difference between the two. By measuring this pressure difference, the presence of leaks can be determined. Generally, differential pressure air leak testing is widely used, but Fukuda also offers products that utilize direct pressure leak testing and flow meters according to the leak rate, in addition to differential pressure leak testers. Since the air leak tester uses air as the measurement medium, it incurs no running costs and is environmentally friendly.

The "HA-T Series" is an energy-saving automatic door sensor that opens only for those who wish to enter, whether on a busy street or in a narrow passageway. The automatic door opens simply by bringing your hand close, addressing hygiene concerns even in facilities used by a large number of people. You can choose between "Non-vision Mount Type/HA-T401" and "Non-vision Built-in Type/HA-T520" depending on the application and installation location. 【Recommended for such places!】 ☑ Entrance facing a busy corridor ☑ Presence of counters or signs near the door ☑ Buildings facing narrow passages ☑ Buildings that prioritize aesthetics ☑ Hospitals and facilities that consider hygiene ☑ Large facilities with many doors 【Features】 ● Adaptable to various door types with four detection spot settings ● Reduces unnecessary opening and closing, contributing to energy-saving by minimizing wasteful power consumption ● Equipped with a light touch function, allowing the door to open and close just by waving your hand, ensuring hygiene ● Can also be used as a wide detection range non-vision infrared sensor ◎ For more details, please download the materials or contact us.

Japan is among the top 10 countries in the world with frequent earthquakes. The 2020 White Paper on Land, Infrastructure, Transport and Tourism has also reported an increase in the probability of significant earthquakes occurring. For the Nankai Trough earthquake, the probability of an earthquake with a magnitude of 8 to 9 occurring within the next 30 years is estimated to be 70 to 80%. At Hotron, we recommend the introduction of seismic devices for earthquake measures in buildings and equipment. The seismic device 'HK-2' is a product that automatically performs various controls that have been pre-set when it detects strong shaking equivalent to a seismic intensity of 5 lower or higher. For example, it can automatically execute actions such as: "Open automatic doors and gates to secure evacuation routes and access for emergency vehicles" "Transmit signals to the control room and stop facility equipment" "Unlock the keys to locked lockers" "Automatically play voice guidance" ◎ For more details, please download the materials or contact us.