85
Electrical machinery and equipment and parts thereof; sound recorders and reproducers, television image and sound recorders and reproducers, and parts and accessories thereof
8504
Electrical transformers, static converters (for example, rectifiers) and inductors; parts thereof
8504.40
Static converters: Other: Rectifiers and rectifying apparatus: Power supplies: Other
8504409540
Electrical transformers, static converters (for example, rectifiers) and inductors; parts thereof: Static converters: Other: Rectifiers and rectifying apparatus: Power supplies: Other
Examples of products under HS code 8504409540:
- Switching power supplies used in computers and electronic devices
- DC-DC converters for voltage regulation in automotive systems
- Custom rectifier modules for industrial applications
- Wall adapters for smartphones and tablets
- Power supplies for LED lighting systems
- Power management units in servers and networking equipment
- Custom power conversion modules for specialized equipment
- DC power supplies for laboratory and testing equipment
- Power supplies for medical devices
- Industrial power conversion systems for manufacturing equipment
Customer Reviews
The information on plastic builder’s doors was clear and concise. A bit more detail on customs procedures would have been nice, though.
The clarity around the 5% tariff rate made it easy to calculate my shipping costs. Highly recommend this page to others.
I was looking for info on HS code 3925 and found exactly what I needed. Super helpful for my export business.
The page gave me a good overview of the HS code and tariff rates, but I wish there were more examples for different types of doors.
Great resource for understanding the customs process. The details on plastic builder's doors were exactly what I needed.