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BACKGROUND AND OBJECTIVE The measurement of breathing pattern in patients with chronic obstructive pulmonary disease (COPD) by electrical impedance tomography (EIT) requires the use of a mathematical calibration model incorporating not only anthropometric characteristics (previously evaluated in healthy individuals) but probably functional alterations(More)
This work is intended to describe a novel topology for a class E oscillator for induction heating in cooking applications. The topology is remarkable for low cost, low size and medium-high power applications where efficiency is a must. Experimental results for a 900W (92% efficiency) prototype are included. Multiple-burner induction cooking system including(More)
Keywords: Thermal limits 600 V–50 A RC-and Trench-IGBTs a b s t r a c t This work focuses on determining the switching limits in temperature for Reverse Conducting IGBTs and compares them to ''conventional'' IGBTs based on Trench technologies, all them belonging to 600 V–50 A application scenario. After, their leakage current under blocking state is tested(More)
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