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Transistors are made up of semiconductor materials with very low power dissipation. Semi conductors are sensitive to high voltages and current and can be easily destroyed.
These devices are commonly used for switching as well as amplifying action.
Recent developments in semiconductor technology have enabled them to be made to withstand higher currents and voltages.
Switch mode power supplies use transistors which work at 300v and many amps.
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What device uses a lot of power and gives off a lot of heat?
transistor
What is meaning of BC in BC107 transistor?
in bc107 transistor b stands for the material i.e,silicon here and c stands for af low power signal
Different between power transistor and transistor that used in small signal?
Power transistor can conduct large amount of currents through it, more than small signal transistor. power transistor has a vertical structure and small signal transistor has horizontal structure.In power transistor quasi saturation region is present which is absent in the small signal transistor. In power transistor there is a inculsion of drift layer which is not there in the small signal transistor. Power dissipation is less in power transistor and it is more in small signal transistor. b.v.polytechnic,vasai pushkar vaity.
Name the device that receives a signal and retransmit it at a higher level of higher power?
A relay or repeater. EDIT: The bipolar junction transistor
Is BJT is a current control device or voltage control device?
transistor is a current controlled device. as the current flows through the base of the transistor , it works like a close switch.
Why transistor is called transfer of resistor?
Transistor=Transfer+Resistor. When Transistor operates in active region its input resistance is high and output resistance is low. So,We can consider transistor as a device which transfers its resistance from high to low. And by this property transistor amplifies input signal.
What device uses a lot of power and gives off a lot of heat?
transistor
What is ment by transistor?
semiconductor device used to amplify and switch electronic signals and electrical power.
What is transitors?
A transistor is a semiconductor device used to amplify or switch electronic signals and electrical power
What is mining of transistor?
A transistor is a device used to switch power between electrical components. Transistors work to amplify existing signals as well as open and close circuits.
What does x denote in 74x151 ic?
It's the "family" the device belongs to. The 74151 is the original Transistor-Transistor Logic (TTL) device. The 74L151 is the low-power ("L") version. Slower than the original TTL family. Others are: S - Schottky (high-speed) LS - low-power high speed. About equivalent in speed to the original TTL, but lower power. ALS advanced low-power high-speed C - Complementary Metal-Oxide Silicon, which uses a different technology (CMOS rather than bipolar transistors), but conforms to the "74"-series logic functions. Much lower power consumption than TTL devices described above.
What is a trausister?
Do you mean transistor? A transistor is a small low-powered solid-state electronic device, consisting of a semi conductor and at least three electrodes: emitter, base and collector. Fiifi Krampah.
What is meaning of BC in BC107 transistor?
in bc107 transistor b stands for the material i.e,silicon here and c stands for af low power signal
Different between power transistor and transistor that used in small signal?
Power transistor can conduct large amount of currents through it, more than small signal transistor. power transistor has a vertical structure and small signal transistor has horizontal structure.In power transistor quasi saturation region is present which is absent in the small signal transistor. In power transistor there is a inculsion of drift layer which is not there in the small signal transistor. Power dissipation is less in power transistor and it is more in small signal transistor. b.v.polytechnic,vasai pushkar vaity.
What is the name given to the semiconductor device that has three or more elements?
Transistor.
How is power supplied to a low power USB device?
Through the wire.
What is a power transducer?
As we knw that tranducer is a device which is used to convert one form of enery into other.similarly power transistor workis to convert one form to anthore
