"Cecil Moore" wrote
Of course, depending upon the impedance seen by the choke, the
choking function may be virtually non-existent. For instance,
5000 ohms is not an unusual impedance in a system of this sort.
The choke would need about 25,000 ohms of choking impedance. I
don't know where to obtain such a choke.
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Cec, if the circuit impedance at the location of the choke is so high that
the extra impedance of the choke is ineffective, then the current must be so
small a choke is not needed anyway. So what are you worried about?
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Reg.