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The Unilateral Dynamic Characteristics of Three-Electrode Vacuum Tubes: A Thesis (Classic Reprint) - Softcover
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Excerpt from The Unilateral Dynamic Characteristics of Three-Electrode Vacuum Tubes: A Thesis
The effective resistance of these circuits are as follows: fundamental, ohms; first harmonic, ohms; second harmonic, ohms; third harmonic, ohms.
Arrangements (not shown in Fig. 1) were also made for measuring higher harmonics than these, by changing the inductance Lu, and by retuning C11. Each thermo-couple could be connected successively to a Leeds and Northrup galvanometer, and the deflection of the latter indicated the root-mean square value of the alternating current passing through the heater. Previous to placing the thermo-couples in the circuits, they were calibrated using alternating current (60 cycles). It will be seen that the harmonic analyzer is essentially a voltage amplifier, picking out each frequency in the producer and magnifying its voltage. For this reason a tube with a large voltage amplification constant was chosen, in fact the value of u as given by equation (4) was 26.
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The Unilateral Dynamic Characteristics of Three-Electrode Vacuum Tubes
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Paperback. Zustand: New. Print on Demand. This book explores the dynamic characteristics of three-electrode vacuum tubes, a crucial component in early electronic devices. It was written at a time when the field of electronics was just beginning to emerge, and the author sought to understand the complex relationships between voltage, current, and resistance in these tubes. The book delves into the mathematical equations that describe the behavior of these tubes under different conditions, including the addition of resistance, inductance, or capacitance to the plate circuit. The author presents a detailed theoretical framework to explain the dynamic behavior of these tubes, moving beyond the static characteristics that were previously studied. The book explores the implications of varying factors like grid voltage, plate voltage, and resistance, analyzing the resulting harmonics in the plate current. The author's experimental findings, meticulously recorded and presented in detailed diagrams, support the theoretical models and offer valuable insights into the performance of these early electronic devices. This book provides a fascinating glimpse into the nascent field of electronics, laying a foundation for future advancements by meticulously analyzing the intricate behavior of three-electrode vacuum tubes. Its insights into the relationships between voltage, current, and resistance in these crucial components are essential for understanding the evolution of early electronics. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item. Bestandsnummer des Verkäufers 9781333933326_0
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The Unilateral Dynamic Characteristics of ThreeElectrode Vacuum Tubes A Thesis Classic Reprint
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PAP. Zustand: New. New Book. Shipped from UK. Established seller since 2000. Bestandsnummer des Verkäufers LW-9781333933326
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The Unilateral Dynamic Characteristics of ThreeElectrode Vacuum Tubes A Thesis Classic Reprint
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PAP. Zustand: New. New Book. Shipped from UK. Established seller since 2000. Bestandsnummer des Verkäufers LW-9781333933326
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