Toroidal transformers are usually installed in digital signal processing equipment to isolate ground interference and make signal transmission more stable. Specifically, the toroidal transformer isolates the input signal from the output signal by means of inductive coupling, avoiding the influence of ground interference and other reasons. In digital signal processing applications, interference is typically in the form of electromotive force (EMI) or noise, and toroidal transformers can effectively eliminate these signals.
In addition, toroidal transformers can also act as a protective measure against electrostatic discharge. In digital signal processing equipment, electrostatic discharges between electronic components can sometimes occur, and these components can be damaged without the right protection mechanisms. By installing a toroidal transformer, this can be effectively reduced, thereby improving the reliability and service life of the equipment.
In conclusion, toroidal transformers play an important role in digital signal processing equipment, including isolating ground interference, stabilizing signal transmission, and preventing electrostatic discharge.