Equipped with our own devices! Enhancing system safety!
In the renewable energy industry, there is a demand for the efficient conversion of electricity from sources such as solar power and wind power. It is particularly important to minimize losses in power conversion and enhance the reliability of the system. Diode stacks play a crucial role in power conversion circuits, serving functions such as preventing reverse current and rectification, which affect the efficiency and safety of the system. Our diode stacks equipped with in-house developed devices offer a wide range of current ratings and circuits, providing optimal solutions tailored to our customers' needs. 【Usage Scenarios】 - Power conditioners for solar power generation systems - Power converters for wind power generation systems - Charge and discharge circuits for battery storage systems 【Benefits of Implementation】 - Improved system reliability - Compatibility with a wide range of current ratings - Optimization through custom solutions
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【Features】 - Backflow prevention for 45A to 200A - Dropping for 60A to 200A - Single-phase full-wave rectification for 80A to 180A - Three-phase full-wave rectification for 130A to 200A 【Our Strengths】 The Gel System focuses on "control" and "energy saving," working on the development of high-quality products at low cost. Utilizing the technology cultivated in the development and manufacturing of control devices, including diode modules, thyristor modules, and stack manufacturing, we provide optimal products tailored to our customers' needs.
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- Various power supply devices - Various power generation devices - Motor control devices - Welding machines - Various energy storage devices
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Gel System Co., Ltd. is engaged in the development of high-quality products at low cost. Focusing on our flagship product, the "Solid State Relay," we develop and manufacture control devices such as "Diode Modules" and "Thyristor Modules," and we are also committed to environmental products like "Electronic Breakers" and "Remote Monitoring Devices." Naka and Company, Inc. is a company that designs, manufactures, and sells crystal oscillators and crystal resonators. Through our unique frequency multiplication circuit technology and low harmonic removal technology, we provide high-frequency crystal oscillators that achieve stable oscillation and low phase noise without the need for precision processing of crystals (such as etching). Since July 2014, Naka and Company, Inc. has become a 100% subsidiary of Gel System Co., Ltd., joining the Gel Group. Naka and Company will continue to strive to be of service to everyone, and we ask for your continued support and cooperation.









