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What is heat dissipation in a circuit?
Power isn't really dissipated in a circuit. It's energythat is dissipated. So the expression, 'power dissipation', really means is the 'rate of energy dissipation'.So, when an engineer asks, "What is the power dissipation?", what he is actually means is "What is the rate of energy dissipation?"What is energy dissipation? Well, work is done whenever a current flows through a conductor; this increases the internal energy of that conductor which, in turn, causes its temperature to rise. Because the temperature of the conductor is higher than the surrounding temperature, energy is lost to the surroundings through heat transfer.
What is the power dissipation for TTL?
power dissipation of a logic circuit is usually defined as the supply power required for the gate to operate with a 50% duty cycle at a specific frequency.
What is the ampere rating of a computer?
Computers are dynamic components there fore if just plain sitting there the power is minimum if really crunching data or working the power will surely increase greatly. Computer are never rated in amperes but Rather watts dissipation
What is the key difference between old computers and the present day computers?
vacuum tubes, large sized, high power dissipation, high voltagestransistors, medium sized, medium power dissipation, low voltagesintegrated circuits, small size, medium power dissipation, low voltagesmicroprocessors, very small size, low power dissipation, low voltages
Which of the technology results in least power dissipation?
CMOS
What are the different types of power dissipation?
static power dissipation dynamic power dissipation short circuit power dissipation
What is heat dissipation in a circuit?
Power isn't really dissipated in a circuit. It's energythat is dissipated. So the expression, 'power dissipation', really means is the 'rate of energy dissipation'.So, when an engineer asks, "What is the power dissipation?", what he is actually means is "What is the rate of energy dissipation?"What is energy dissipation? Well, work is done whenever a current flows through a conductor; this increases the internal energy of that conductor which, in turn, causes its temperature to rise. Because the temperature of the conductor is higher than the surrounding temperature, energy is lost to the surroundings through heat transfer.
What is the difference between power consumption and power dissipation?
A: POWER consumption is total power usage power dissipation is wasted power in the form of heat, IR drop and so on.
What is the power dissipation for TTL?
power dissipation of a logic circuit is usually defined as the supply power required for the gate to operate with a 50% duty cycle at a specific frequency.
What is the ampere rating of a computer?
Computers are dynamic components there fore if just plain sitting there the power is minimum if really crunching data or working the power will surely increase greatly. Computer are never rated in amperes but Rather watts dissipation
What is the key difference between old computers and the present day computers?
vacuum tubes, large sized, high power dissipation, high voltagestransistors, medium sized, medium power dissipation, low voltagesintegrated circuits, small size, medium power dissipation, low voltagesmicroprocessors, very small size, low power dissipation, low voltages
Can power dissipation be prevented?
A: All devices have some kind of power dissipation. That is because some quiescent current must flow to keep them alive or functional
Which of the technology results in least power dissipation?
CMOS
Which logic family has lowest power dissipation?
cmos
What is the formula to calculate power dissipation?
P=ir2
Why resistor size does not varies with its value?
A: A resistor size is determined by the usage or its power dissipation. the bigger the size the more power it can dissipate due to the extra surface. SIZE is a function of power dissipation and has nothing to do with its value
What are the limitations on forward bias?
A: That will be the power dissipation of the device itself
