EPA1 - Output filter having swinging inductor - Google Patents - swinging inductor

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Reducing harmonics caused by adjustable frequency drives - EE Publishers swinging inductor


functions described at the end of this article. Swinging Choke. What is a Swinging Choke? The swinging choke is an inductor that has an inductance value that is.

Another kind of filter circuit employs the so-called "swinging" choke. At small load currents, the inductance of the choke is sufficient to make the filter behave as.

If the rise produced by the swinging choke just offsets the losses produced by Having said all that, there is some research on driving SMPS output inductor into .

The inductance of the choke swings with the current demand, decreasing when current demand goes up. You don't need a swinging choke on.