Why transistors are not used for switching devices?

What is germanium used for?

It is used in transistors and other electronic devices.

How invertor convert the dc into ac give brif detail?

basically invetor consist of switching devices such as transistors,due to continous on/off switching the input dc power converted into ac.

What are the three kinds of switching mechanism used in low voltage?

Transistors, relays, and triacs.

What are vacuum tubes and transistors?

They are devices that are used to control the flow of current.

Is there another use for semiconductors other than to conduct electricity?

Yes. In electronic devices, semiconductors fulfill a variety of functions, including current filtering - a semiconductor diode only lets current pass in one direction - and signal amplification, using transistors. Transistors have many uses, including for electronic switching. Do some reading on diodes and transistors, while bearing in mind that they use semiconductors.Yes. In electronic devices, semiconductors fulfill a variety of functions, including current filtering - a semiconductor diode only lets current pass in one direction - and signal amplification, using transistors. Transistors have many uses, including for electronic switching. Do some reading on diodes and transistors, while bearing in mind that they use semiconductors.Yes. In electronic devices, semiconductors fulfill a variety of functions, including current filtering - a semiconductor diode only lets current pass in one direction - and signal amplification, using transistors. Transistors have many uses, including for electronic switching. Do some reading on diodes and transistors, while bearing in mind that they use semiconductors.Yes. In electronic devices, semiconductors fulfill a variety of functions, including current filtering - a semiconductor diode only lets current pass in one direction - and signal amplification, using transistors. Transistors have many uses, including for electronic switching. Do some reading on diodes and transistors, while bearing in mind that they use semiconductors.

Why are transistors used in circuits?

The two main functions of a transistor are: (a) signal amplification, and (b) solid-state switching.

Can PNP transistors be used in place of TIP31 transistors?

No...TIP31 is NPN. The complementary PNP is a TIP32. They are both large high power (40W) devices.

What is the difference among different types of switching devices?

The difference among different types of switching devices is in the features and the functions that they have. The two main types are packet switching and circuit switching devices.

Is a transistors an analog device?

yes transistor is analog device because it can process the analog signal . But it can also used as digital devices as we know transistors are used for manufacturing logic gates and several digital devices as multiplexer and decoder encoder and memories also. it is the basic element of digital devices.

Do telephones have transistors?

Every electronic devices contains transistors.A telephone consists of transistors.

What are transistors used for?

Transistors have two basic functions: # an electrically controlled electric switch # an electrically controlled "proportional valve" which can alter currents and voltages, or can amplify electric signals. Transistors can also be configured as Oscillators which provide an AC signal with constant frequency. Either an amplifier circuit or a switching circuit can be wired as an oscillator. Transistors can be used to form logic gates: And, Or, and Invert. Computers are made from logic gates, so computers can be made entirely from transistors. Transistors are in use in virtually all electronic devices. PC processors are composed of millions of tiny transistors. A transistor radio may have had only 6-10 transistors to enable operation. A late model car may have 10 to 15 computers comprised of thousands of transistors to perform all manner of operations in the vehicle.

In electronic what are the devices that act as switches to allow for computation of binary values?

Nowadays, transistors are mainly used.