80V 30A High-Precision Single Pulse Rectifier for Jewelry Electroplating High-performance 80V 30A single pulse power supply specially designed for jewelry electroplating. Provides stable and precise DC output, ensuring smooth plating, bright finishes, and consistent quality for small and delicate items. Compact, easy to operate, ideal for workshops and small-scale production. Technical Specifications Input Power : single-phase 240V AC ±10%, 50/60Hz Output Capability : Voltage