Permanent magnet variable inductor.
From any ferrite core inductor, transformer and permanent magnet can create variable inductor ( variometer coil ). External magnetic field change coil's ferrite core magnetic permability and core permability change coil's inductance.
Good solution for long wave tunning coils.
Видео Permanent magnet variable inductor. канала Ingus Siliņš
Good solution for long wave tunning coils.
Видео Permanent magnet variable inductor. канала Ingus Siliņš
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9 января 2022 г. 16:06:00
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