Total Power Supplied in BJT Calculator

✖Supply Voltage is the input voltage source that flows through the BJT.ⓘ Supply Voltage [V_DD]			+10% -10%
✖Collector current is an amplified output current of a bipolar junction transistor.ⓘ Collector Current [I_c]			+10% -10%
✖Input Current is defined as any closed-loop configuration in which the error signal used for feedback is in the form of a current.ⓘ Input Current [I_in]			+10% -10%

✖Power is the amount of energy liberated per second in a device.ⓘ Total Power Supplied in BJT [P]

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Formula

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Total Power Supplied in BJT

Formula

`"P" = "V"_{"DD"}*("I"_{"c"}+"I"_{"in"})`

Example

`"16.125mW"="2.5V"*("5mA"+"1.45mA")`

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Total Power Supplied in BJT Solution

STEP 0: Pre-Calculation Summary

Formula Used

Power = Supply Voltage*(Collector Current+Input Current)
P = V_DD*(I_c+I_in)
This formula uses 4 Variables

Variables Used

Power - (Measured in Watt) - Power is the amount of energy liberated per second in a device.
Supply Voltage - (Measured in Volt) - Supply Voltage is the input voltage source that flows through the BJT.
Collector Current - (Measured in Ampere) - Collector current is an amplified output current of a bipolar junction transistor.
Input Current - (Measured in Ampere) - Input Current is defined as any closed-loop configuration in which the error signal used for feedback is in the form of a current.

STEP 1: Convert Input(s) to Base Unit

Supply Voltage: 2.5 Volt --> 2.5 Volt No Conversion Required
Collector Current: 5 Milliampere --> 0.005 Ampere (Check conversion here)
Input Current: 1.45 Milliampere --> 0.00145 Ampere (Check conversion here)

STEP 2: Evaluate Formula

Substituting Input Values in Formula

P = V_DD*(I_c+I_in) --> 2.5*(0.005+0.00145)

Evaluating ... ...

P = 0.016125

STEP 3: Convert Result to Output's Unit

0.016125 Watt -->16.125 Milliwatt (Check conversion here)

FINAL ANSWER

16.125 Milliwatt <-- Power

(Calculation completed in 00.004 seconds)

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Home » Engineering » Electronics » BJT » Analog Electronics » Amplification Factor/Gain » Total Power Supplied in BJT

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Created by Payal Priya

Birsa Institute of Technology (BIT), Sindri

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National Institute Of Technology (NIT), Hamirpur

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< 16 Amplification Factor/Gain Calculators

Amplification Factor of BJT

Go BJT Amplification Factor = (Collector Current/Threshold Voltage)*((Positive DC Voltage+Collector-Emitter Voltage)/Collector Current)

Overall Voltage Gain of Amplifier when Load Resistance is Connected to Output

Go Voltage Gain = Common-Base Current Gain*(1/Collector Resistance+1/Load Resistance)^-1/(Signal Resistance+Emitter Resistance)

Overall Voltage Gain of Buffer Amplifier given Load Resistance

Go Voltage Gain = Load Resistance/(Load Resistance+Emitter Resistance+Signal Resistance/(Common Emitter Current Gain+1))

Overall Voltage Gain given Load Resistance of BJT

Go Voltage Gain = -Transconductance*((Collector Resistance*Load Resistance)/(Collector Resistance+Load Resistance))

Common Mode Gain of BJT

Go Common Mode Gain = -(Collector Resistance/(2*Output Resistance))*(Change in Collector Resistance/Collector Resistance)

Total Power Dissipated in BJT

Go Power = Collector-Emitter Voltage*Collector Current+Base-Emitter Voltage*Base Current

Voltage Gain given all Voltages

Go Voltage Gain = -(Supply Voltage-Collector-Emitter Voltage)/Thermal Voltage

Voltage Gain given Collector Current

Go Voltage Gain = -(Collector Current/Thermal Voltage)*Collector Resistance

Total Power Supplied in BJT

Go Power = Supply Voltage*(Collector Current+Input Current)

Common-Base Current Gain

Go Common-Base Current Gain = Common Emitter Current Gain/(Common Emitter Current Gain+1)

Common-Emitter Current Gain using Common-Base Current Gain

Go Common Emitter Current Gain = Common-Base Current Gain/(1-Common-Base Current Gain)

Open Circuit Voltage Gain given Open Circuit Transresistance

Go Open Circuit Voltage Gain = Open Circuit Transresistance/Input Resistance

Forced Common-Emitter Current Gain

Go Forced Common-Emitter Current Gain = Collector Current/Base Current

Voltage Gain given Transconductance and Collector Resistance

Go Voltage Gain = -Transconductance*Collector Resistance

Intrinsic Gain of BJT

Go Intrinsic Gain = Early Voltage/Thermal Voltage

Short-Circuit Current Gain

Go Current Gain = Output Current/Input Current

< 20 BJT Circuit Calculators

Transition Frequency of BJT

Go Transition Frequency = Transconductance/(2*pi*(Emitter-Base Capacitance+Collector-Base Junction Capacitance))

Base Current of PNP Transistor using Saturation Current

Go Base Current = (Saturation Current/Common Emitter Current Gain)*e^(Base-Emitter Voltage/Thermal Voltage)

Total Power Dissipated in BJT

Go Power = Collector-Emitter Voltage*Collector Current+Base-Emitter Voltage*Base Current

Unity-Gain Bandwidth of BJT

Go Unity-Gain Bandwidth = Transconductance/(Emitter-Base Capacitance+Collector-Base Junction Capacitance)

Reference Current of BJT Mirror

Go Reference Current = Collector Current+(2*Collector Current)/Common Emitter Current Gain

Common Mode Rejection Ratio

Go Common Mode Rejection Ratio = 20*log10(Differential Mode Gain/Common Mode Gain)

Output Resistance of BJT

Go Resistance = (Supply Voltage+Collector-Emitter Voltage)/Collector Current

Thermal Equilibrium Concentration of Minority Charge Carrier

Go Thermal Equilibrium Concentration = ((Intrinsic Carrier Density)^2)/Doping Concentration of Base

Output Voltage of BJT Amplifier

Go Output Voltage = Supply Voltage-Drain Current*Load Resistance

Total Power Supplied in BJT

Go Power = Supply Voltage*(Collector Current+Input Current)

Common-Base Current Gain

Go Common-Base Current Gain = Common Emitter Current Gain/(Common Emitter Current Gain+1)

Collector to Emitter Voltage at Saturation

Go Collector-Emitter Voltage = Base-Emitter Voltage-Base-Collector Voltage

Base Current of PNP Transistor given Emitter Current

Go Base Current = Emitter Current/(Common Emitter Current Gain+1)

Base Current of PNP Transistor using Collector Current

Go Base Current = Collector Current/Common Emitter Current Gain

Collector Current using Emitter Current

Go Collector Current = Common-Base Current Gain*Emitter Current

Base Current of PNP Transistor using Common-Base Current Gain

Go Base Current = (1-Common-Base Current Gain)*Emitter Current

Collector Current of BJT

Go Collector Current = Emitter Current-Base Current

Emitter Current of BJT

Go Emitter Current = Collector Current+Base Current

Short-Circuit Transconductance

Go Transconductance = Output Current/Input Voltage

Intrinsic Gain of BJT

Go Intrinsic Gain = Early Voltage/Thermal Voltage

Total Power Supplied in BJT Formula

Power = Supply Voltage*(Collector Current+Input Current)
P = V_DD*(I_c+I_in)

What is power dissipated?

The definition of power dissipation is the process by which an electronic or electrical device produces heat (energy loss or waste) as an undesirable derivative of its primary action. Such as the case with central processing units, power dissipation is a principal concern in computer architecture. Furthermore, power dissipation in resistors is considered a naturally occurring phenomenon. The fact remains that all resistors that are part of a circuit and have a voltage drop across them will dissipate electrical power. Moreover, this electrical power converts into heat energy, and therefore all resistors have a (power) rating. Also, a resistor’s power rating is a classification that parameterizes the maximum power that it can dissipate before it reaches critical failure.

How to Calculate Total Power Supplied in BJT?

Total Power Supplied in BJT calculator uses Power = Supply Voltage*(Collector Current+Input Current) to calculate the Power, The total power supplied in BJT is equal to the product of the supply voltage of BJT and the total current. It is the power delivered to the transistor by the external power source, such as a battery or a power supply. This power is used to bias the transistor into the desired operating mode and to drive the input signal. The total power supplied to the BJT can be calculated as the product of the voltage across the BJT and the total current flowing through it. Power is denoted by P symbol.

How to calculate Total Power Supplied in BJT using this online calculator? To use this online calculator for Total Power Supplied in BJT, enter Supply Voltage (V_DD), Collector Current (I_c) & Input Current (I_in) and hit the calculate button. Here is how the Total Power Supplied in BJT calculation can be explained with given input values -> 16125 = 2.5*(0.005+0.00145).

FAQ

What is Total Power Supplied in BJT?

The total power supplied in BJT is equal to the product of the supply voltage of BJT and the total current. It is the power delivered to the transistor by the external power source, such as a battery or a power supply. This power is used to bias the transistor into the desired operating mode and to drive the input signal. The total power supplied to the BJT can be calculated as the product of the voltage across the BJT and the total current flowing through it and is represented as P = V_DD*(I_c+I_in) or Power = Supply Voltage*(Collector Current+Input Current). Supply Voltage is the input voltage source that flows through the BJT, Collector current is an amplified output current of a bipolar junction transistor & Input Current is defined as any closed-loop configuration in which the error signal used for feedback is in the form of a current.

How to calculate Total Power Supplied in BJT?

The total power supplied in BJT is equal to the product of the supply voltage of BJT and the total current. It is the power delivered to the transistor by the external power source, such as a battery or a power supply. This power is used to bias the transistor into the desired operating mode and to drive the input signal. The total power supplied to the BJT can be calculated as the product of the voltage across the BJT and the total current flowing through it is calculated using Power = Supply Voltage*(Collector Current+Input Current). To calculate Total Power Supplied in BJT, you need Supply Voltage (V_DD), Collector Current (I_c) & Input Current (I_in). With our tool, you need to enter the respective value for Supply Voltage, Collector Current & Input Current and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

How many ways are there to calculate Power?

In this formula, Power uses Supply Voltage, Collector Current & Input Current. We can use 2 other way(s) to calculate the same, which is/are as follows -

Power = Collector-Emitter Voltage*Collector Current+Base-Emitter Voltage*Base Current
Power = Collector-Emitter Voltage*Collector Current+Base-Emitter Voltage*Base Current

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