High Current 30V 500A DC Power Supply for Metal Finishing The 30V 500A rectifier power supply delivers stable and precise DC output, designed for electroplating, anodizing, electrolysis, and other industrial applications. With adjustable voltage and current, high efficiency, and reliable performance, it ensures consistent plating quality and supports continuous production in large-scale operations. Technical Specifications Input Power : three-phase 240V AC ±10%, 50/60Hz