HS 8504-40 – Static converters
Tariff data as of T2026-2, effective Sept 1, 2026, last verified Oct 21, 2026
Static converters
10-digit tariff items
- 8504-40-30-00 – Power supplies for the automatic data processing machines of heading 84.71 (MFN Free)
- 8504-40-40-00 – Speed drive controllers for electric motors (MFN Free)
- 8504-40-90-3 – Semiconductor converters wherein the devices employed in the converting element have a current rating exceeding 100 A average: (MFN Free)
- 8504-40-90-31 – Rectifiers (MFN Free)
- 8504-40-90-32 – Inverters (MFN Free)
- 8504-40-90-33 – Alternating current converters and cycle converters (MFN Free)
- 8504-40-90-34 – Direct current converters (MFN Free)
- 8504-40-90-35 – Power supplies (MFN Free)
- 8504-40-90-39 – Other (MFN Free)
- 8504-40-90-4 – Battery chargers: (MFN Free)
- 8504-40-90-41 – USB type, from AC source (MFN Free)
- 8504-40-90-42 – USB type, from DC source (MFN Free)
- 8504-40-90-49 – Other (MFN Free)
- 8504-40-90-9 – Other: (MFN Free)
- 8504-40-90-93 – Power supplies (MFN Free)
- 8504-40-90-99 – Other (MFN Free)