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Tamura

Tamura’s original technology enables their sensors to feature fast response time, high-frequency operation with minimal core temperature rise, excellent immunity to dv/dt noise, magnetic field stability, and sulfur-proof options based on customer requirements. With their innovative circuit technology, Tamura’s power modules achieve design resource reduction, ultra-low standby power consumption, and high efficiency, significantly reducing design time and development costs. Additionally, TAMURA’s Gate Driver, a 2-channel isolated circuit module for IGBT/SiC MOSFET, incorporates a DC/DC converter and an integrated drive circuit, ensuring robust operation in IGBT/SiC MOSFET applications.

Current Sensors

Control and detection of over-current in various types of inverters, including CVCF and vector inverters, industrial robots, automation devices, NC equipment, UPS, elevators, laser cutting machines, welding machines, regulated power supplies, solar power generation systems, wind power systems, and fuel cell systems. We offer DC, AC (kHz range), and complex current (AC+DC) measurement from 2A to 1500A with galvanic isolation and UL-compliant configurations. Features include fast response time and high reliability

Power Module

Perfect for energy storage systems, home appliances, AV and industrial equipment, and standby power supplies. Features high efficiency with quasi-resonant operation, low standby power, global input (DC 110V~450V), and reinforced insulation (AC 3000V for 1 minute). Low noise suitable for resin filling and compliant with safety standards. Includes over-current, over-voltage, and overheat protection.

Gate Driver

TAMURA’s Gate Driver module is a 2-channel isolated circuit designed for IGBT/SiC MOSFET applications. It incorporates a DC/DC converter and integrated drive circuit for reliable performance in demanding environments utilizing IGBT/SiC MOSFET technology.