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Switched-Resistance Method for Estimation of Inductor ESR in DC-DC …

The estimate of inductor equivalent series resistance (ESR) is required for different aspects of dc-dc converter operation such as power sharing among parallel converters, current-sensorless sensing, compensator tuning. Due to application specific constraints e.g. measuring point accessibility, and variation in operating conditions, the value of ESR …

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ESR estimation method for DC-DC converters based on improved EMD algorithm …

Aluminum electrolytic capacitors are usually used in DC-DC converters as smoothing capacitors. According to the statistics data, they are the weakest among various power components in the DC-DC converter. With the increase of the running time, the performance degradation of electrolytic capacitors reflects in electrical parameters, mainly the …

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Putting ESR to work | TDK Electronics

TDK''s new YNA series of noise absorbers effectively suppresses noise in DC-DC converters and antiresonance in decoupling circuits without reducing the efficiency of power …

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