Current‐mode all‐pass filters represent a crucial class of signal processing circuits that, by utilising current signals rather than voltage signals, offer inherent advantages in terms of integration, ...

A new IC-based approach to EMI filtering in ac-dc power subsystems dramatically cuts inductor size and offers other benefits as well. The nature of the EMI problem in ac-dc supplies and its ...

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Texas Instruments (TI) has claimed the industry’s first DC/DC controllers with an integrated active electromagnetic interface (EMI) filter (AEF) to help engineers design the smallest power supply ...