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We will exhibit at the 9th Railway Technology Exhibition 2025.
Our company will be exhibiting at the "8th Railway Technology Exhibition 2023" hosted by Sankei Shimbun (https://www.mtij.jp/). We sincerely look forward to your visit. ◆ Dates: November 26 (Wednesday) to November 29 (Friday), 2025, 10:00 AM to 5:00 PM (until 4:00 PM on the 29th, Saturday) ◆ Venue: Makuhari Messe Halls 4, 5, 6, 7, 8 (2-1 Nakase, Mihama-ku, Chiba City, Chiba Prefecture) https://www.m-messe.co.jp/event/detail/7523
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Notice of the Opening of the Tokyo Sales Office
We have established a Tokyo sales office on June 13, 2025, to further expand our business and meet customer needs. We will continue to strive to be a company that provides value beyond expectations, and we appreciate your continued support. If you have any concerns, please feel free to contact us. ◆ Tokyo Sales Office (within N.K.C. Co., Ltd.) Address: 1-14-7 Higashiogu, Arakawa-ku, Tokyo TEL: 080-7009-9674 FAX: 03-5855-7732
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Equipment Introduction Information
We will continue to make daily efforts to meet our customers' needs.
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A booklet introducing basic knowledge for the design and development of custom power supplies, including specific examples. 【Ipros Manufacturing】
A booklet introducing the basic knowledge of custom power supply design and development, including specific examples. Power supplies, which significantly affect the performance of electronic devices, should ideally be selected based on appropriate specifications that match the usage environment and application. In cases where "standard products do not meet the desired output current or mounting conditions," the development and design of custom power supplies may be necessary. Aiga Electronic Industry is a company with extensive experience in the development, design, and manufacturing of electronic devices and industrial equipment. Currently, they are offering a document titled "Circuit Configuration and Design Methods of Switching Power Supplies," which contains fundamental knowledge on power circuit design. Using specific circuit diagrams, it clearly explains the types of power circuits, the main circuits and principles of switching power supplies, and more. In addition to an overview and features of custom power supplies, it also introduces key points to consider during the design and development process.

Aboutアイガ電子工業
We aim to be our customers' No. 1 partner with the technology and experience to realize all specifications.
Aiga Electronics Industry is a manufacturer engaged in the design and production of electronic devices and industrial equipment. In the manufacturing division, we focus on harmonizing analog and digital technologies in the fields of electronic devices and industrial equipment, dedicating our efforts to in-house developed products such as switching power supplies and electronic control devices. We have established a production system that handles everything from development to manufacturing, and we possess the equipment and technology to machine and produce specially shaped components in-house. In the trading division, we sell a wide range of products, including semiconductors like diodes, various electronic components, terminal blocks, and precision locks, to the electrical equipment manufacturing industry, including automotive, industrial equipment, and home appliances. We respond smoothly and swiftly to orders ranging from small quantities during prototyping to mass production, supporting the early realization of our customers' development projects in the ever-evolving field of electronics.