Power Supply Reference Design PCB from Canada
Evaluation PCB for SMPS reference design with high-voltage traces, feedback loops, and optocoupler isolation zones. Classified as bare printed circuit under HTS 8534.00.00 for power electronics development.
Duty Rate — Canada → United States
60%
Rate breakdown
9903.03.1450%Articles the product of Canada as provided in subdivision (b)(3) of U.S. note 51 to this subchapter
9903.05.2910%Except for products described in headings 9903.05.85–9903.05.93, articles the product of Canada, as provided for in U.S. note 52 to this subchapter
Import Tips
• Include primary/secondary side isolation spacing measurements per safety standards
• Specify XPCBs (X-ray cross-section) showing via plating thickness