Blocking Oscillator - Vacuum Tube Oscillator
Автор: All Electronics Channel
Загружено: 2023-05-29
Просмотров: 5736
Gregory explains the Blocking Oscillator topology, used in the Vacuum Tube era, as the standard way of creating pulses and periodic signals in electronics.
The Blocking Oscillator is a relaxation oscillator, that uses positive-feedback, accomplish by a pulse transformer, to create narrow pulses with very fast rise/fall times. It was one the most used Vaccum Tube Oscillator type.
The pulse repetition rate and pulse width is defined by a complex interaction between the tube grid capacitor, grid resistance, pulse transformer magnetizing inductance and the tube characteristics.
Read my article about the Blocking Oscillator
https://gusbertianalog.com/blocking-o...
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Reference:
https://worldradiohistory.com/BOOKSHE...
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