They're there as buffers that help compensate for variations in voltage (by delivering the necessary current to a limited extent) due to sudden current demand from the rest of the circuit itself. That is, from the circuit that you intend to connect to the arrangement shown in your first post.Thank you dendad and #12.
But filtering what? Any externally induced current to the circuit form the mains for exapmle?
Also #12, then it looks like that act as current softening devices
thanks again
They're called "beads" ... not "beans"Thanks cmartinez,
so they do not filter any externally induced noise, as the ferrite beans we see in such places i.e. at the dc output wires of an AC DC power supply
Thank you all for your time and effort answering my questions. I haven't helped others, as I have been helped.
That's OK. It's just that sometimes a single letter out of place changes the meaning. Other times it is easily recognized as a, "typographical error", a fumble on the keyboard, a misspelling. In this case, a bean is not a bead because a bean has no hole in the middle.English is not my mother language,
Down here we use that same "mother language" (lengua materna) expression... its got a beautiful Latin ring to it...A new word for you to learn:
"mother language" vs "Native language". I'm sure we all knew what you meant.
by Aaron Carman
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by Aaron Carman