iron powder core

Iron powder cores may come in numerous sizes and configurations, each of which is available in different materials. However the toroidal cores are the most efficient configurations due to its highly  shelf-shielding characteristic. Iron powder toroidal core is seldem necessary to shield a toroidal inductor as most of the flux lines are contained within the core.

Features:

• The maximum operating temperature of toroidal cores is 150^oC.
• The toroidal cores are coated with epoxy resin with minimum 500V AC breakdown.
• The toroidal shape provides good magnetic flux coupling and low stray flux leakage,
• The height of the toroidal shape (also referred as "thickness") is easy to vary and requires no tooling changes. 

Applications:

    1. This toroids products offer a simple, compact solution for making inductors, coupled inductors and transformers.

    2. RF circuits, EC power supply chokes, motors dimmer control filters.

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