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They also will likely tell you that common-mode current on the shield is caused by an unbalanced antenna system, not an impedance mismatch.
By measuring the common-mode current on your I/O or power cables, it’s possible to estimate the E-field contribution from the cable in question. We’ll use the Fischer F-33-1 current probe for this ...
Large common-mode current spikes are detrimental, since they can conduct noise from the high-voltage domain to the low-voltage domain, cause ground bounce; and potentially lead to poor converter ...
Sporting a wide input common-mode voltage range from 0V to +60V, the MAX9611 and MAX9612 high-side, current-sense amplifiers (CSAs) target industrial, consumer, and automotive applications that ...
Common Mode (CM) Current: The current measured as being in phase and of similar magnitude on multiple conductors with respect to a common reference, utilised to detect uneven ageing in insulation ...
In many industrial applications, signals requiring analog-to-digital conversion ride on a large I common-mode signal of up to a few hundred volts. A familiar problem in these ...
VFD systems produce reflected waves, corona discharge, common mode current and electrical noise that overburden ordinary cables.
Is common-mode protection necessary?. A major UPS manufacturer has published a 4-page technical note that shows switch-mode power supplies, as used in most modern equipment, to be inherently immune to ...
He also uses a current probe to show how common-mode current will radiate from a long conductor attached to the backplane, and that it’s about 20 dB higher with the gapped trace.
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