Rod core inductor mainly used in switching power supply DC filter: In the magnetic flux path of the rod core inductor, it need to go through a long air section, the air magnetoresistance is very big, the energy concentrates here, and the air magnetic circuit will not be saturated.
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Φ5×20 Winding Wire Ferrite Rod Choke Coil With Ferrite Rod CoresHigh frequency ferrite rod core magnetic coil inductor. Compact, light, easy surface mounting. Single-layer close winding. RoHS compliance and UL.
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Φ4×20 Ferrite Rod Core Inductor Multi-level Winding InductorHigh frequency chokes with ferrite core.Single-layer close winding.High performance and good conductivity.High temperature,anti-oxidation,
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Φ3×20 High Frequency Chokes With Ferrite Rod Core InductorWe can design rod core inductor with ferrite rod core, single layer winding with or without shrink tube, terminal tinned copper wire or LITZ wire, high resonance frequency.