Single-phase rectifier bridge, voltage and current range: 4-75A/200-1600V; Process Type: Standard, GPP; Package Type: Square bridge, Flat bridge; Applications: frequency converter, servo drive, welding machine, commercial oven, etc. Three-Phase Rectifier Bridge, voltage and current range: 4-75A/200-1600V; Process Type: Standard, GPP; Package Type: Square bridge, Flat bridge; Applications: Frequency Converter, Servo Drive, Welding Machine, Commercial Oven, renewable energy, and etc.