A modular full-bridge switch-mode rectifier with a 3-phase input. It is composed in two or three power modules stacked vertically for an output of 30 kW. However, the rectifiers can be interconnected if needed to sum up their total output power. It is an affordable air-cooled medium power solution for small production lines. Manual or automatic control is possible, which allows programming waveforms, monitoring Ah, and more. Reversed output and pulsed waveforms as fast as 1 ms are available for pulse plating applications.