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Magnetic Core
Jul 12, 2018

The inductance of the coil is related to the presence or absence of a magnetic core. Inserting a ferrite core into the air core coil increases the inductance and improves the quality of the coil.


Copper core coil: The copper core coil is used in the ultra-short wave range. The position of the copper core in the coil is used to change the inductance. This adjustment is convenient and durable.



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