Power Diode Module MDQ-100A is designed for single phase Half wave rectification, which has four diodes connected in a one phase bridge configuration. Output DC current is 200Amp Repetitive reverse voltage is up to 1,600V. Isolated mounting base, High reliability by glass passivation. Applications: DC power supply for instrument equipment , Input of PWM frequence converter rectifying power supply , Excitation power supply for DC motor, Input of switch power supply and auxiliary current Inverter current. Product Name: Bridge Rectifier Model: MDQ-200A Max. Average Forward Rectified Current: 200A Repetitive Reverse Voltage: 1600V Phase: Single Phase Terminals: 4 Dimension: 95 x 75 x 40mm/ 3.7 inch x 3 inch x 1.6 inch (L x W x T) Mounted Hole Dia.: 5mm / 0.2 inch Material: Metal, Plastic Color: Black, Silver Tone Package contents: 3 x Bridge Rectifier Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.