40VA Step-Down Transformer for Audio Equipment from Japan
This 40VA step-down transformer converts 120V AC to 12V AC for powering audio amplifiers and preamps in home theater systems. It falls under HTS 8504.31.40.65 as a transformer with power handling capacity between 40VA and 1kVA, specifically designed for low-voltage audio applications. The compact design ensures efficient power conversion without exceeding the 1kVA limit.
Duty Rate — Japan → United States
31.6%
Rate breakdown
9903.82.0925%Except as provided for in headings 9903.82.16 and 9903.85.68, articles of copper and derivative aluminum and steel articles, as provided for in subdivisions (c)(vi)–(viii) of U.S. note 16 to this subchapter
9903.03.060%Articles of aluminum, of steel, or of copper or derivative aluminum or steel articles; passenger vehicles (sedans, sport utility vehicles, crossover utility vehicles, minivans, and cargo vans) and light trucks; parts of passenger vehicles (sedans, sport utility vehicles, crossover utility vehicles, minivans, and cargo vans) and light trucks; medium- and heavy-duty vehicles; parts of medium- and heavy-duty vehicles; wood products; and semiconductor articles, of any country, as provided in subdivision (aa)(v) of U.S. note 2 to this subchapter
Import Tips
• Verify power handling capacity documentation (40VA minimum) with manufacturer specs to confirm HTS 8504.31.40.65 classification
• Include UL or CE safety certifications; U.S
• Customs requires proof of compliance for electrical transformers
• Avoid misclassification as power supplies (8504.40) by specifying AC-to-AC transformation function