€832,64
incl. BTW, per stuk
€688,13 excl. BTW
Triode D
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.
Specifications
Max. heater voltage: 7.5 V AC/DC
Max. anode voltage: 500 V
Anode current: approx. 2 mA at 200 V (Anode)
Vroeger werden deze buizen geproduceerd door Teltron Inc. die zijn in der tijd overgenomen door 3b Scientific.
