5V USB Charger Transformer Module from Canada
Miniature AC-DC transformer module rated at 10VA with USB output port for charging small electronics like wireless earbuds or IoT sensors. Meets HTS 8504.31.40.35 criteria for transformers under 40VA, distinguished from full power supplies by lacking extensive regulation circuitry. Compact PCB-mount design.
Duty Rate — Canada → United States
31.6%
Rate breakdown
9903.82.0925%Except as provided for in headings 9903.82.16, 9903.82.20–9903.82.26 and 9903.85.68, articles of copper and derivative aluminum and steel articles, as provided for in subdivisions (c)(vi)–(viii) and (xi) of U.S. note 16 to this subchapter
9903.05.900%Articles already subject to Section 232 (steel/aluminum/copper + derivatives, autos + parts, wood, medium/heavy vehicles + parts, semiconductors, patented pharma) — U.S. note 52(f)
Import Tips
• Label with exact output current limits to prevent misuse classification; include CE marking documentation; verify component RoHS compliance for EU market access