High-vacuum electron tube with thermionic cathode and control grid for demonstrating the thermoelectric effect (Edison effect). Use the tube to investigate the practical applications of a triode as an amplifier and generating undamped oscillations in LC circuits. Also investigate the characteristics of triodes and let students discover the negative electron charge polarity.
무게 | 0.28 kg |
치수 | 35.1 x 28.2 x 22.1 cm |
브랜드 | 3B Scientific Teltron |