High-frequency power supply board that can confirm the operation of wireless power transmission.

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

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

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

● To determine the sealing and waterproofing of sealed products based on pressure changes, it is not necessary to conduct tests that involve spraying water on the product or immersing it in water. ● Once the product is placed in a dedicated fixture within the inspection device, waterproofing can be quantitatively confirmed through automatic measurement. ● The target product size is W 300 × D 210 × H 100 mm or smaller. ● The target products include automotive cameras, smartphones, ECUs, small motors, and other packaging containers, and are effective for any products that require confirmation of sealing, waterproofing, and airtightness. ● For product specifications and details, please contact us.

In battery manufacturing lines, if components containing copper are used, there is a possibility that metal powder may mix in, dissolve, ionize, and pass through the separator, causing a malfunction that connects the positive and negative electrodes. Such minute metal powders may not be detected during pre-shipment inspections, and even if they are found, they can lead to various issues, such as the need to increase inspection processes to detect them. Therefore, Fukuda has developed a copper-free (all stainless steel) air leak tester that can be safely used in the production lines of battery manufacturers and secondary battery manufacturing equipment manufacturers. For product specifications and details, please refer to the "Related Product Information" and "Related Catalogs" below.

This is an air leak tester for battery cases of electric vehicles (EVs). The battery case has the characteristic of being "large with a significant internal volume, and its structure may deform due to internal pressure." As a result, air leak testing generates "noise caused by its large size and capacity" and "noise caused by expansion or deformation due to internal pressurization." To mitigate this noise, this device features a newly developed smoothing function and a linear fitting correction function used in combination during measurement. Additionally, to achieve low-pressure control that is difficult to manage and to expand flow for large volumes, we provide a bypass box (CBU-600) equipped with an electro-pneumatic regulator for precise pressure control and a pressurization valve with a large effective diameter to supply high flow rates. Measurement methods: Work-Work comparison, Work-Master comparison, Fixed Master comparison Measurement pressure range: 10 kPa, 20 kPa, 50 kPa (depending on specifications) Gauge pressure sensor accuracy: ±2% F.S. Differential pressure sensor accuracy: ±0.5% F.S. Group settings: 0 to 31 groups Power supply voltage / Power consumption: AC100 to 240 V / 100 VA

Fukuda's new flagship model. - Masterless type (FLA-0200 series) - General type (FLA-0201 series) Two models of air leak testers. With the mastering correction function, high-precision measurements can be achieved in a short time. Please take a look at the catalog.

● This is a leak testing device for small electronic components that does not use fluorinated inert liquids (PFAS-free). ● There is no longer a need for unstable visual confirmation through liquid immersion testing. It adopts a quantitative testing method that allows for stable pressure leak testing. ● It is a tabletop leak testing device specifically for gross leaks, with accuracy equal to or greater than that of liquid immersion testing. ● The detectable range is approximately 1×10⁻² Pa·m³/s to 1×10⁻⁶ Pa·m³/s (varies depending on the target product). ● It is suitable for sealed structures ranging from a few millimeters to a maximum of 80 × 70 mm. Please feel free to contact us for more information!