E-Type Ferrite Core for LED Driver
E-shaped nickel-zinc ferrite core designed for high-frequency transformers in LED lighting drivers and ballasts. Falls under HTS 8504.90.96.30 as a ferrite part of static converters essential for DC-AC conversion in lighting systems. Its low-loss properties suit frequencies from 50-500 kHz.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If iron or steel cores
Non-ferrite magnetic cores made of stamped laminations classify under other parts of transformers.
If for use in oscilloscopes or test equipment
Ferrites for specific measuring instruments may shift to Chapter 90 headings.
If parts of distributed power systems
Ferrite components for certain DC power supplies over 1 kVA move to heading 8503.
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Import Tips & Compliance
• Provide datasheets confirming electrical specs (saturation flux density, permeability) for proper ferrite identification
• Ensure labeling distinguishes from powdered iron cores to prevent misclassification
• For bulk imports, use correct HTS for sets if cores sold with bobbins/coils as assembly kits
Related Products under HTS 8504.90.96.30
Ferrite Cup Core for Charger Adapter
Cup-shaped ferrite cores providing magnetic shielding in USB charger adapters and travel power converters. Classified under HTS 8504.90.96.30 as ferrite parts of static converters for portable electronics. Compact design for 5-20V output regulation.
Ferrite Core for Switching Power Supply
A manganese-zinc ferrite core used in high-frequency transformers for switching power supplies in consumer electronics like laptop chargers. Classified under HTS 8504.90.96.30 as ferrite parts of static converters due to its magnetic properties optimized for power conversion applications. It enables efficient energy transfer at frequencies above 20 kHz.
Ferrite Rod Antenna Core
Cylindrical ferrite rod core used in inductors for AM radio receivers as part of RF transformer assemblies. Classified in HTS 8504.90.96.30 as other ferrite parts suitable for static converters and inductors in consumer electronics. Provides high permeability for efficient signal reception.
RM Ferrite Core for Telecom Power Supplies
RM (round multi-aperture) ferrite cores for high-efficiency transformers in telecom rectifiers and DC-DC converters. HTS 8504.90.96.30 covers these ferrite parts designed for 100-400 kHz switching frequencies in network equipment. Optimized for thermal stability in continuous operation.
Ferrite Bead Core for EMI Suppression
Small cylindrical ferrite beads used on cables as common-mode chokes in power converters to suppress electromagnetic interference. Classified under HTS 8504.90.96.30 as ferrite inductor/transformer parts for static converters. Effective at frequencies 1 MHz to 1 GHz.
Pot Core Ferrite for Audio Amplifiers
Pot-shaped ferrite cores for output transformers in Class D switching audio amplifiers and rectifiers. HTS 8504.90.96.30 applies to these high-permeability ferrites handling audio frequency power conversion. Provides shielding against magnetic interference.