The thermionic vacuum tube and its applications (1920)
Van der Bijl, Hendrik Johannes, 1887- · New York McGraw-Hill Book, Co · leaf 272
blackening its surface.(Equation 23, Chapter IV.) 78. Amplification Circuits. A great variety of circuit arrange-ments have been devised in which the thermionic tube can beoperated as an amplifier. We shall, however, discuss only a few … Fig. 13s.—Power Tube with Water-cooled Anode. types of circuits for the purpose of illustrating the points thatmust be considered in designing efficient circuits. The necessary-considerations follow directly from the theoretical discussions inthe foregoing. For example, it was shown that the…
Telegraph, Wireless
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