What is the rectifier bridge?

The rectifier bridge generally has enough inductive load, so the rectifier bridge does not have current discontinuity. In general, the rectifier bridge is often connected with a smoothing reactor at its load end, so its load can be regarded as a constant current source. Multiple groups of three-phase rectifier bridges are connected to each other, so that the harmonics generated by the rectifier bridge circuit cancel each other. According to the type of rectifier transformer, it can be divided into traditional multi-pulse transformer rectifier and auto-coupled multi-pulse transformer rectifier. The traditional multi-pulse transformer rectifier uses isolation transformer to realize the isolation of input voltage and output voltage, but the equivalent capacity of rectifier transformer is large and bulky.