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Unit step signal is energy or power signal?

The unit step signal is a Power signal. Since when we find the power it comes to 1/2 (i.e finite value). And when we find its energy, we got INFINITY. If a signal has energy as infinity and power as a finite non-zero value, then it is a power signal, not an energy signal.


How many milliwatt equals 1 kilowatt?

There are 1000 milliwatts in a watt. There are 1000 watts in a kilowatt. Therefore, there are 1 million milliwatts in one kilowatt.


Is sinc signal an energy signal?

No because it has finite power therefore infinite energy => not an energy 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 meant by the term large signal amplifier?

power amplifiers are the amplifier which raise the power levels of the signal.the power amplifier may also defined as a device which converts dc power to ac power and whose action is controlled by the ac input signal. Power amplifiers are also known as "LARGE SIGNAL AMPLIFIER".the term large signal arises because they use large part of load line for their operation,but the small signal amplifiers are use only 10% load line for their operation.

Related Questions

How many milliwatts in 36 dB?

To convert decibels to milliwatts, you can use the formula: milliwatts = 10^(dB/10). In this case, for 36 dB, the calculation would be: 10^(36/10) = 10^3.6 = 3981.07 milliwatts. Therefore, there are approximately 3981.07 milliwatts in 36 dB.


What is 800mW?

800 milliwatts, or 0.8 watt. It's a measurement of output power or power consumption.


How do you determine the milliwatts of a laser pointer?

To determine the milliwatts (mW) of a laser pointer, you can use a power meter designed for measuring laser output. Simply turn on the laser pointer and direct the beam onto the power meter's sensor; it will provide a direct readout of the laser's power in milliwatts. Alternatively, if a power meter is not available, you can refer to the manufacturer's specifications or label, which typically indicates the output power of the laser pointer.


What is 0.25 of a watt?

0.25 of a watt is equivalent to 1/4 of a watt, or 250 milliwatts. It represents a quarter of the total power output of one watt.


What is electic power measured in?

Microwatts, Milliwatts, Watts, Kilowatts, Megawatts, Joules.


How many kilowatts in 155 milliwatts?

There are 0.000155 kilowatts (kW) in 155 milliwatts (mW).


How many milliwatts are in 471 decawatts?

4,710,000 milliwatts


Milliwatts to dbm conversion?

The 'm' in dBm means the power is referenced to 1mW. So, the power in dBm equals 10 times the log of the power in mW, or P(dBm) = 10*log(P(mW)/1mW). For example, 1W = 1000mW, so 10*log(1000/1) = 30dBm.


How many millawatts is in a amp?

A micro-amp is a measure of current. Power in Watts is a function of the current and voltage. Impossible to answer your question without knowing the voltage. For example, 1 uA (micro-amp) x 10 Volts = 10 micro-Watts, but 1uA x 1,000.000 Volts = 1Watt.


How many milliwatts per lumen?

There are 1000 milliwatts per lumen.


What is 0.0009231 milliwatts in scientific notation?

9.231 X 10^-4 milliwatts


I am trying to convert a measurement from milliwatts to dBm which is done by the following formula dBm equals 10Log10milliwatts was wondering how to put this formula into Microsoft Excel Anyone know?

Put the power in milliwatts in cell A2, and then use the following formula to get the power in dBm. =10 * LOG(A2)