Planar Ferrite Core for DC-DC Converter
Thin planar ferrite cores for surface-mount transformers in distributed power architectures for servers and telecom boards. HTS 8504.90.96.30 specifically for these high-frequency (>100 kHz) static converter ferrite parts. Enables PCB-integrated power delivery.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If integrated hybrid circuits
Planar magnetics embedded in circuit boards classify as electronic integrated circuits.
If steel laminated planar cores
Low-frequency planar transformers use steel rather than ferrite materials.
If parts of ADP storage units
Ferrites for server power supplies specific to data processing classify under 8471.
Not sure which classification is right?
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Import Tips & Compliance
• Provide PCB layout compatibility specs confirming transformer part function
• For tape-wrapped planar cores, document doesn't constitute assembly
• Monitor Section 301 tariffs affecting high-tech electronics components from China
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