MAKE/FILMS, the Lancaster city filming company that made the feature-length film "Brave the Dark" about Garden Spot High ...

Western Electric type 203D triode American History Museum Object Details maker Western Electric Description (Brief) A 4-pin plastic base with, corrugated plates, tipped T-shaped envelope. In original ...

Donor’s card reads: “Power triode made by the Sylvania Corporation for use as a modulator, amplifier, or oscillator in radio transmitters. Filament is pure tungsten in three sections for operation ...

The SELECT 12AU7 joins the Ray Tubes SELECT Collection lineup. Vacuum tube company expands line-up with new-production 12AU7 tubes in both ...

The triode field emission characteristics with two accelerating stages in pulse operation were also examined. With the cathode voltage at -4 kV, a cathode-grid potential difference of 1.38 kV, and a ...

This paper presents a new first-order temperature compensated CMOS current reference. To achieve a compact architecture able to operate under low voltage with low power consumption, it is based on a ...