Application of TCA785 in single-phase semi-controlled rectification system

Used in single-phase and three-phase bridge half-controlled and fully controlled rectifier circuits. Because TCA785
can output two channels with a phase difference of 180 degrees from each other. pulse signal, so it can be easily used
in single-phase fully controlled, single-phase half-controlled bridge or fully controlled bridge rectifier circuits. Three pieces of TCA785 can be used in three
-phase half-controlled, three-phase bridge fully controlled or half-controlled rectifier circuits. middle. Figure 12 10 takes a piece of
TCA785 used in a single-phase half-controlled rectifier circuit as an example to show the application diagram of TCA785
. To simplify the circuit, only one pulse transformer is used in the figure.