Digital Voltage Regulator Control Board from China
A printed circuit board with embedded microcontrollers designed specifically for automatic voltage regulators (AVRs) to monitor and adjust output voltage in real-time. It falls under HTS 9032.90.41.00 as a dedicated part for voltage-current regulators, excluding general-use components. This ensures precise regulation in power supply systems.
Duty Rate — China → United States
36.7%
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
9903.88.0125%Except as provided in headings 9903.88.05, 9903.88.06, 9903.88.07, 9903.88.08, 9903.88.10, 9903.88.11, 9903.88.14, 9903.88.19, 9903.88.50, 9903.88.52, 9903.88.58, 9903.88.60, 9903.88.62, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(a) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(b) [to this subchapter]
Import Tips
• Verify compatibility certification with specific AVR models to meet 'parts suitable principally for' criteria; include technical datasheets in documentation
• Watch for pitfalls in classifying as general Chapter 85 components
• Ensure RoHS compliance for electronics imports