EFD30 Ferrite Core for LED Driver Transformers from Japan
Compact EFD30 ferrite cores for high-frequency transformers in LED lighting drivers, supporting 50-500 kHz operation with excellent thermal stability. NiZn material reduces leakage inductance. HTS 8504.90.96.10 as transformer ferrite parts.
Duty Rate — Japan → United States
10%
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
Import Tips
• Document compatibility with specific LED driver ICs and topologies
• Ensure cores meet UL94V-0 flammability standards with certification
• Provide frequency response curves distinguishing from RF applications