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What is it about the transistor that made it such a great improvement over the vacuum tube?
Wiki User
∙ 12y ago
The transistor was many times smaller than the vacuum tube meaning that many more of them could be wired into series so that a computer with twice the computing power could be for to eight times smaller than a computer using vacuum tubes. It also made it possible for handheld radios and personal computers. Tv's became half the size as well. With the invention of the integrated transistor in a circuit board, the computing power to size took another huge leap.
Wiki User
∙ 12y ago
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Uses or function of vacuum tube in the circuit?
The simplest answer to that question is: Vacuum tubes were originally used to perform every function now handled by transistors. The transistor was a big improvement over the vacuum tube because in order to perform those functions, a vacuum tube needs two power supplies, including one at a comparitively high voltage, it occupies a comparitively ridiculous amount of space, and radiates a comparitively ridiculous amount of heat. When vacuum tubes were still the only way to go, there were no portable radios smaller than a Chicago phone-book, and most of their weight was made up of several heavy batteries.
Has a perfect vacuum been made?
No, a perfect vacuum has not been made.
What is vacuum made of?
A vacuum is made of nothing. It is the absence of matter.
What household objects have a vacuum in?
the cathode ray tube in an older TV or monitor. valves (vacuum tubes) in older radios or stereos. some stereos and record players are still made with for those who wish. Fluorescent tubes and incandescent bulbs are made with a low pressure not quite a vacuum.
Is the principle whereby improvement occurs when increased demands are made upon the body.?
Progression
How was space travel made possible through the invention of transistor?
because transistor is not too hot while vacuum tubes are very easily to get hot
What characteristics made the transistor better than the vacuum tube?
There were obvious differences between the trasisitor and the vacum tube. The transistor was faster, more reliable, smaller, and much cheaper to build than a vacuum tube. One transmisor was the equivalent 40 vacuum tubes. They also didn't produce heat compare it to a vacuum tubes. Conduct electricity faster and better than vacuum tubes.
What is Si transistor?
A silicon transistor is a transistor made of silicon.
The development of the transistor made possible the?
The Development of Computers was made possible by the development of the transistor.
What electronic function made the transistor famous?
The importance of the Transistor was that it could amplify an electrical signal. It was thus an analog of the vacuum tube devices, and could take advantage of the circuit history and applications that had built up over the preceding 50 years.
Uses or function of vacuum tube in the circuit?
The simplest answer to that question is: Vacuum tubes were originally used to perform every function now handled by transistors. The transistor was a big improvement over the vacuum tube because in order to perform those functions, a vacuum tube needs two power supplies, including one at a comparitively high voltage, it occupies a comparitively ridiculous amount of space, and radiates a comparitively ridiculous amount of heat. When vacuum tubes were still the only way to go, there were no portable radios smaller than a Chicago phone-book, and most of their weight was made up of several heavy batteries.
What is meant by transistor AD162?
An AS162 transistor is a type of PNP transistor commonly made of germanium. This is an older kind of transistor that was often found in power amplification circuits.
Why is the base of transistor made very thin?
Base of transistor is made thin just to get Collector current equal to Emitter current.
Will semiconductors amplify the electric signal in a transistor?
Actually, a transistor is a device made from semiconductor material, and they're used to amplify and switch electronic signals as well as electrical power. Before transistors were invented, product engineers had to use vacuum tubes and electromechanical switches in order to complete electric circuits.
What made radios portable in 1955?
The transistor!
What invention made the microcomputer possible?
The transistor
Where was vacuum tube was made?
who made the vacuum tubes
