Vacuum tube to transistor

A brief comparison between the vacuum tube and transistor :

1. How many vacuum tubes are equal to on transistor?
2. Why transistors replace vacuum tubes?
3. Which transistors replace vacuum tubes?
4. How transistor was better from vacuum tube?
5. What is the common thing about vacuum tubes and transistor?
6. What year does transistor replaced the used of vacuum tubes?
7. Why are vacuum tubes so expensive?
8. Are transistors still used today?
9. Which generation is used transistors?
10. Which computer generation introduced ICS instead of transistors?
11. What generation is vacuum tubes?
12. What is the difference between transistor and vacuum tube?
13. What's the difference between tubes and transistors?
14. What was the main disadvantage of vacuum tube?

How many vacuum tubes are equal to on transistor?

One transistor is approximately equivalent to one vacuum tube. A transistor is a solid state device that can be used for linear or digital purposes. A vacuum tube is a type of electronic valve that can be used for linear or digital purposes.

Why transistors replace vacuum tubes?

Transistors ran cooler and demanded far less power than the vacuum tubes they would begin replacing, producing smaller, faster, and more powerful electronics.

Which transistors replace vacuum tubes?

A transistor computer, now often called a second generation computer, is a computer which uses discrete transistors instead of vacuum tubes. The first generation of electronic computers used vacuum tubes, which generated large amounts of heat, were bulky and unreliable.

How transistor was better from vacuum tube?

Because the transistor was so much smaller and consumed significantly less power, a computer system built with transistors was also much smaller, faster, and more efficient than a computer system built with vacuum tubes.

What is the common thing about vacuum tubes and transistor?

Transistor and vacuum tube both are almost same in conceptually. Transistors are used in small integrated circuits which require low voltage supply and Vacuum tubes are used in high power applications. In the manner of size, the transistor is smaller than vacuum tubes. Vacuum tubes are really big and very hot.

What year does transistor replaced the used of vacuum tubes?

In the 1940s, the invention of semiconductor devices made it possible to produce solid-state devices, which are smaller, more efficient, reliable, durable, safer, and more economical than thermionic tubes. Beginning in the mid-1960s, thermionic tubes were being replaced by the transistor.

Why are vacuum tubes so expensive?

Because they are made with parts that are hard to make and in low demand. Tubes and transformers and high voltage capacitors are the heart of any tube gear, and all of these things are expensive in 2018 because no one needs them anymore.

Are transistors still used today?

Transistors are still used in all electronics and likely to be used for the foreseeable future. However, there are some promising technologies, such as carbon nanotubes being developed by IBM, graphene sheets, and black phosphorus that may one day replace the transistor we use today.

Which generation is used transistors?

The first generation of computers used vacuum tubes; the second generation of computers used transistors; the third generation of computers used integrated circuits; and the fourth generation of computers used microprocessors.

Which computer generation introduced ICS instead of transistors?

The period of third generation was 1965-1971. The computers of third generation used integrated circuits (IC's) in place of transistors.

What generation is vacuum tubes?

A vacuum-tube computer, now termed a first-generation computer, is a computer that uses vacuum tubes for logic circuitry. Although superseded by second-generation, transistorized computers, vacuum-tube computers continued to be built into the 1960s.

What is the difference between transistor and vacuum tube?

Transistor and vacuum tube both are almost same in conceptually. Transistors are used in small integrated circuits which require low voltage supply and Vacuum tubes are used in high power applications. In the manner of size, the transistor is smaller than vacuum tubes. Vacuum tubes are really big and very hot.

What's the difference between tubes and transistors?

Perhaps the single biggest difference between transistors (both BJT and FET) and tubes is the voltage they operate at. Tubes operate at very high voltages, typically on the order of ten times higher, while transistors operate at relatively low voltages.

What was the main disadvantage of vacuum tube?

They produced heat and often burned out.