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2004-02-04 IR expands iMotion family of products
International Rectifier has expanded its iMotion family of integrated power modules with the release of three advanced devices.
2005-05-30 Simulation software sets power designs in motion
IR's new web-based simulation tool for three-phase, variable-speed, motor drive inverter circuits simplifies recursive calculations and expands the design support for the company's iMOTION integrated design platform.
2006-11-24 Sensorless motor controller targets intelligent pumps
IR's new mixed-signal control IC for pumps integrates all the control and analog interface functions required for sensorless sinusoidal control of permanent magnet synchronous motors using DC link current measurements.
2006-10-20 Module enables sensor-free motor control
IR's new HiRel hybird motor control module promises accurate, high-performance speed and torque control without commutation or position sensors.
2005-06-10 IR to drive energy efficiency in China
International Rectifier (IR) has revealed plans to participate in a consortium to drive innovation in energy efficiency in China
2005-05-23 IR opens customer service center in Shenzhen
Power management provider International Rectifier has opened its customer service center in Shenzhen, China.
2005-05-25 IR half-bridge FredFET simplifies design of inverter motor drives
International Rectifier unveiled a half-bridge FredFET with gate driver IC that does not require a heatsink for electronic motor drive applications up to 180W.
2005-03-18 IPMs simplify motor drive design
The new set of 600V, 16A and 20A integrated power modules from IR promises to simplify the design of compact, high-performance variable-speed motion control power stages for various apps.
2006-03-24 Design platform enables 95% efficiency in air conditioning apps
International Rectifier introduced a motor control platform for air conditioning applications that is said to enable 95 percent efficiency.
2006-06-02 Sensorless control platform target washing machines
IR's sensorless control platform for direct-drive PMSM washing machines save up to 70 percent in energy use.
2004-01-01 Powering the future
Innovations underway in power management hold great promise for a world driven by an insatiable need for electricity.
2007-11-16 Manufacturers aim for energy efficiency in appliances
Appliance manufacturers are facing major design challenges to meet the new energy efficiency standards and to cope with significant increases in the cost of raw materials. Variable speed control of a compressor motor significantly reduces both the peak and average energy consumption.
2013-10-31 Intelligent power module features integrated PFC
The IRAM630-1562F combines IR's low loss, trench IGBTs with a three-phase, high-voltage gate drive IC and PFC input stage, integrating more than 30 components into a single compact isolated package.
2005-04-08 Energy-saving chips popular at IIC-China
Saving energy seemed to be a very popular issue among the power IC manufacturers in this year's IIC-China show.
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