クズミ電子工業 Official site

We will solve your problems with custom power supplies and IoT devices.

We will undertake contract development of products that match 100% of our customers' requests.

We provide contract development services for control devices for various industrial machinery and information communication equipment using microcontrollers. Our company has accumulated a wealth of experience, from controllers for semiconductor control devices to information communication equipment for financial institutions, and we continue to supply developed products stably over the long term. 【Product Examples】 ■ 30KW Lithium-ion Battery Charger ■ 10KW Bidirectional DC-DC Converter ■ 5KW Inverter ■ 5KW Charger ■ 1.5KW Boost DC/DC Converter *For more details, please contact us.

Kuzumi Electronics Industry Co., Ltd. Official Website

basic information

【Hardware】 CPU: We support a wide range from single-chip to high-speed versions. We also accommodate the design of FPGAs and DSPs. Peripheral LSI: We support systems for LAN, wireless communication, image processing, audio, USB, and other customer requirements. IP Core: We design IP for HDLC and SYN synchronization. Motors: We provide products based on extensive experience, including drivers and controllers for stepper motors. Analog: We cover a wide range from special analog circuits to general analog circuits such as AD converter circuits. Enclosure Design: We perform various enclosure designs from small to large enclosures. 【Software】 OS: We support the standard embedded OS μITRON. Network Protocols: We have implementation experience with various companies' TCP/IP protocol stacks. Legacy Protocols: Our strength lies in our ability to provide both hardware and software for serial communication protocols. Various Device Drivers: We develop device driver software to control various peripheral LSIs. Remote Data Collection Systems: A variety of know-how is required for network systems using wireless communication.

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Applications/Examples of results

- High-speed computing board with DSP - Resolver-compatible motor control - High-precision data logger - Legacy protocol - NTT Docomo ubiquitous module communication unit - Various middleware - ISDN

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