12V 250A Remote Controlled Electroplating Power Supply with Single Phase 220V Input and Air Cooling Designed for small to medium-scale electroplating operations, this 12V 250A rectifier provides a practical DC power solution for various metal surface treatment processes. It operates on a 220V single-phase AC input and uses an air-cooling system to maintain reliable performance during operation. The remote control function allows operators to adjust and manage the power supply