TE Circuit Protection has expanded its line of Gas Discharge Tubes (GDTs) with the addition of GTCA28-102M-R03-2. This device has a DC sparkover voltage of 1000 V, capacitance at 1 MHz of = 10000 Ω.TE ...

TE Circuit Protection has developed an addition to its Gas Discharge Tubes (GDT), the GTCS23-301M-R01-2. This device has: 2 electrodes, 3 mm diameter, and 300 V DC sparkover voltage. It also has ...

This air in this tube is being subjected to a high-voltage electric field, which frees some of the electrons that would normally cling tightly to the N 2, O 2, and other atmospheric gases inside, ...

IN the Electrician of January 31, Mr. C. C. Paterson gives an interesting account of recent developments in luminous discharge tubes. There are two directions in which developments are making rapid ...

Scientific American is part of Springer Nature, which owns or has commercial relations with thousands of scientific publications (many of them can be found at www ...

THE presence of OH in the gas coming from a water vapour discharge tube has been demonstrated by photographing the exit tube with a quartz spectrograph; the well-known band at 3060 A. was obtained.