Certificates of deposit, or CDs, are fixed income investments that generally pay a set rate of interest over a fixed time period.
When referenced to the local common or ground, a common-mode signal appears on both lines of a two-wire cable, in-phase and with equal amplitudes. Technically, a common-mode voltage is one-half the vector sum of the voltages from each conductor of a balanced circuit to local ground or common.
This module has. a 1500 Vrms continuous common mode voltage rating with a CMR of 160 dB. Using this module to measure a differential. voltage with an associated common mode voltage (Vcm) will produce an output common mode error equal to. Vcmâ10E-9 volts.