Analog circuit designer for industrial high-frequency power supplies (up to ~30 kW): handles part selection, board fabrication, circuit design, tuning and post-installation support for heating/soldering/melting processes at auto-parts, electrical and metal manufacturers. Based in Katsushika, Tokyo at a chain/industrial-equipment trading and manufacturing company.
Designs analog circuits for industrial high-frequency power supplies (up to ~30 kW class), owning parts selection, board fabrication, installation tuning, and post-installation support to optimize heating processes on customer production lines. Core technologies: analog/high-frequency circuit design, inverters, and power electronics.