Both of these have large temperature coefficients of expansion and do not freeze or boil in the temperature range of interest.
42.
The open-circuit voltage cannot be adjusted with a simple temperature coefficient because it is non-linear ( coefficient varies with temperature ).
43.
Lead tin telluride has a positive temperature coefficient i . e . for a given composition x, band gap increases with temperature.
44.
Where bipolar junction transistors are used, the bias network must compensate for the negative temperature coefficient of the transistors'base to emitter voltage.
45.
Avalanche diodes have a small positive temperature coefficient of voltage, where diodes relying on the Zener effect have a negative temperature coefficient.
46.
Avalanche diodes have a small positive temperature coefficient of voltage, where diodes relying on the Zener effect have a negative temperature coefficient.
47.
The Schottky temperature coefficient is lower than the coefficient of the B C junction, which limits the use of PdSi at higher temperatures.
48.
This enables advanced corrections of the sensor's characteristics ( e . g . temperature coefficient corrections ) and digital interfacing to microprocessor systems.
49.
However each element of the core has a specific temperature coefficient of reactivity ( e . g . the fuel or cladding ).
50.
A few manufacturers use positive temperature coefficient ( PTC ) thermistors to disable instant starting and give some time to preheat the filaments.
