Anodizing Power Supply from Canada
High-current DC power supply for aluminum anodizing processes creating oxide layers for corrosion resistance and decoration. Classified in 8543.30.90.80 for electroplating-specific function with pulse reverse current capabilities preventing burn spots. Used in aerospace and architectural aluminum finishing.
Duty Rate — Canada → United States
12.6%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Import Tips
• Document pulse reverse waveform specs to justify electroplating classification vs general rectifiers
• Include MIL-spec compliance for aerospace anodizing applications (MIL-A-8625)
• Verify high amperage ratings (500-5000A) suitable only for industrial plating tanks