Description: Rectifier, AC into, DC out. 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 Specification: Material: Plastic+ Stainless Steel Color: Black Size: Approx. 142 x 84 x 50mm/ 5.59x 3.31x 1.97inch Package Includes: 1 Piece Single-phase rectifier module Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement