リョーサン List of Products and Services

We offer "Power Supplies Compliant with Overvoltage Category III" that have obtained EN62477-1 (OVCIII). The need for an isolation transformer in the power supply front stage is eliminated, allowing for direct connection to equipment. Compliance with safety standards reduces design man-hours, enabling miniaturization and high efficiency of power supplies through new designs. We provide a range of products including the peak output compatible AC-DC power supply "AEA Series" and the compact, high-efficiency, low-profile board-mounted type "LHA Series." 【Features】 ■ Reduction of design man-hours due to compliance with safety standards ■ Miniaturization and high efficiency of power supplies achieved through new designs ■ Reduction in the number of components due to transformer-less design *For more details, please download the PDF or feel free to contact us.

We would like to introduce our "Conduction Cooling Power Supply for Fanless Environments." Due to its structure that dissipates heat through the casing, it can be used in devices where fan installation and air cooling environments cannot be established. The slim design also enables miniaturization and thinness of the device. The elimination of fans removes concerns about fan lifespan, making it suitable for outdoor, waterproof, and dustproof applications. 【Features】 - Can be used in devices where fan installation and air cooling environments cannot be established due to its structure that dissipates heat through the casing. - Enables miniaturization and thinness of the device due to its slim design. - No concerns about fan lifespan due to fanless design. *For more details, please download the PDF or feel free to contact us.

The "MH Series" is a compact, general-purpose, high-isolation DC-DC converter with a maximum inter-terminal capacitance of 20pF, resulting in low leakage current. It is suitable for measuring instruments that require high isolation between input and output. It can also be used in devices where high voltage is constantly applied between input and output. Due to its compact package, it optimizes the board area, and the input/output pin configuration is common (SIP8) for both 3W and 6W models, allowing for replacement without changing the circuit board. 【Features】 ■ Suitable for measuring instruments that require high isolation between input and output ■ Usable in devices where high voltage is constantly applied between input and output ■ Low leakage current due to a maximum inter-terminal capacitance of 20pF *For more details, please download the PDF or feel free to contact us.

We offer "AC/DC power supplies for robot controllers" that contribute to downsizing and cost reduction of product sizes by eliminating the need for isolation transformers and adopting peak power capacity reduction. Our lineup includes products that have obtained Overvoltage Category III certification, eliminating the need for large isolation transformers. We offer a wide range of power supplies that can handle 2 to 3 times the peak capacity. The power supply status can be monitored using communication functions, and external control is also possible. 【Features】 ■ A lineup of products that have obtained Overvoltage Category III certification, eliminating the need for large isolation transformers ■ A wide range of power supplies that can handle 2 to 3 times the peak capacity ■ Power supply status can be monitored using communication functions, with external control available (for select products only) *For more details, please download the PDF or feel free to contact us.

We respond to requests for small lot purchases by offering small quantity sales of Adapter Technology's "AC Adapter" at MOQ packaging units. We have a lineup of stocked products in our main offerings, including items compliant with medical standard 60601 and products with AC cords. No special wiring work is required, making maintenance and replacement easy. By separating the power supply and the device, portability and storage of the device are improved. 【Features】 ■ Small quantity sales at MOQ packaging units to meet requests for small lot purchases ■ Stock lineup of main products ■ Lineup includes items compliant with medical standard 60601 and products with AC cords *For more details, please download the PDF or feel free to contact us.

We are engaged in the development of "high-voltage power supplies for UV sterilization devices," which allows for adjustments to power characteristics tailored to lamp specifications and supports output waveforms such as pulse waves and sine waves to match the lamps. By outsourcing power supply development, we secure resources for device development. Customizing the power supply to match the lamp enables the realization of optimal light output. Additionally, the power supply monitors the current flowing through the UV lamp and will turn off the power supply if the lamp exhibits abnormal lighting, ensuring safe and secure operation. 【Features】 ■ Outsourcing power supply development secures resources for device development ■ Customizing the power supply to match the lamp achieves optimal light output ■ Development of stabilizers for discharge lamps tailored to specifications and sizes is possible *For more details, please download the PDF or feel free to contact us.

The "PCA Series" is a product that allows communication control of power units from computers and other devices. It easily achieves constant current output without the need for external circuits. It has been reduced in size by approximately 60% compared to conventional models, achieving overwhelming miniaturization. Real-time power monitoring reduces management workload. It allows ON/OFF and voltage control via a computer, reducing the burden of power evaluation. 【Features】 ■ Communication control from computers, tablets (Android), PLCs, etc. ■ No external circuit board required for constant current output ■ Monitoring of voltage/current ■ Overwhelming miniaturization *For more details, please download the PDF or feel free to contact us.

We would like to introduce our "EMI Noise Countermeasures and EMI Measurement Services." Customers using KOSSEL products can utilize the EMI site for free, and real-time support from technical staff is available. With prior measures taken for this testing, you will be able to pass the tests smoothly. The site has been renewed, significantly improving measurement speed and contributing to reduced labor and time. 【Features】 ■ Since the site usage fee and measurement support costs are free, support can be provided at a low cost. ■ Real-time support for any issues you may encounter. ■ If you send the measurement targets separately, remote measurement support is also possible. *For more details, please download the PDF or feel free to contact us.

We offer a range of "medical standard certified power supply units" in 8 series and 22 models, with power ratings from 15 to 1200W. There is no need to prepare separate isolation transformers or fuses, achieving low cost, lightweight, and compact designs. We also contribute to reducing the time and costs associated with safety standard certification. As one of Japan's leading high-quality manufacturers, we take pride in our high efficiency, high reliability, and safety, while the low leakage current specifications help avoid the risk of electric shock to the human body. 【Features】 ■ Contributes to reducing the time and costs associated with safety standard certification ■ Eliminates the need for external components, achieving system miniaturization and weight reduction *For more details, please download the PDF or feel free to contact us.