Posts Tagged ‘tube radio’

Eight Henry inductors from an old “tube” radio receiver

Tuesday, December 4th, 2012

Kenneth takes apart a few old "tube" radio receivers and finds 8 Henry inductors inside, which is several orders of magnitude more then regular inductors we're accustom to. He proceeds to hook it up to a 10 uF capacitor, and tests the ringing frequency of this LC circuit. This LC...

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