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Instantaneous power dissipation of emitter-follower Solution

STEP 0: Pre-Calculation Summary
Formula Used
power_dissipated = Collector to emitter voltage at saturation*Collector current
Pd = VCESat*Ic
This formula uses 2 Variables
Variables Used
Collector to emitter voltage at saturation - The collector to emitter voltage at saturation vCE of a saturated transistor can be found as the difference between the forward-bias voltages of the EBJ and the CBJ, (Measured in Volt)
Collector current - Collector current is an amplified output current of a bipolar junction transistor. (Measured in Ampere)
STEP 1: Convert Input(s) to Base Unit
Collector to emitter voltage at saturation: 0.2 Volt --> 0.2 Volt No Conversion Required
Collector current: 100 Ampere --> 100 Ampere No Conversion Required
STEP 2: Evaluate Formula
Substituting Input Values in Formula
Pd = VCESat*Ic --> 0.2*100
Evaluating ... ...
Pd = 20
STEP 3: Convert Result to Output's Unit
20 Watt --> No Conversion Required
FINAL ANSWER
20 Watt <-- Power Dissipation in Series Transistor
(Calculation completed in 00.000 seconds)

10+ Class A Output Stage Calculators

Bias current of the emitter-follower
input_bias_current = modulus((-Supply Voltage)+Saturation collector to emitter voltage)/Load resistance Go
Transfer characteristics of emitter-follower
output_voltage = Voltage-Base-emitter signal Voltage Go
Instantaneous power dissipation of emitter-follower
power_dissipated = Collector to emitter voltage at saturation*Collector current Go
Maximum transfer characteristics of emitter-follower in positive limit
maximum_voltage = Supply Voltage-Saturation collector to emitter voltage Go
Maximum voltage of emitter-follower when the transistor saturates
maximum_voltage = Supply Voltage-Saturation collector to emitter voltage Go
Saturation voltage between collector-emitter at maximum voltage
saturation_collector_to_emitter_voltage = Supply Voltage-Maximum Voltage Go
Minimum voltage of emitter-follower when the transistor saturates
min_voltage = -(Supply Voltage+Saturation collector to emitter voltage) Go
Saturation voltage between collector-emitter at minimum voltage
saturation_collector_to_emitter_voltage = Min voltage+Supply Voltage Go
Bias current in minimum transfer characteristics of emitter-follower in negative limit
input_bias_current = -(Min voltage/Load Resistance) Go
Minimum transfer characteristics of emitter-follower in negative limit
min_voltage = -(Input Bias Current*Load Resistance) Go

Instantaneous power dissipation of emitter-follower Formula

power_dissipated = Collector to emitter voltage at saturation*Collector current
Pd = VCESat*Ic

What is class A output stage? Where are class A amplifiers used?

A Class A amplifier stage passes the same load current even when no input signal is applied so large heatsinks are needed for the output transistors. These types of devices are basically two transistors within a single package, one small “pilot” transistor and another larger “switching” transistor. The Class A Amplifier more suitable for outdoor musical systems, since the transistor reproduces the entire audio waveform without ever cutting off. As a result, the sound is very clear and more linear, that is, it contains much lower levels of distortion.

How to Calculate Instantaneous power dissipation of emitter-follower?

Instantaneous power dissipation of emitter-follower calculator uses power_dissipated = Collector to emitter voltage at saturation*Collector current to calculate the Power Dissipation in Series Transistor, The Instantaneous power dissipation of emitter-follower formula is defined as the process by which an electronic or electrical device produces heat (energy loss or waste) as an undesirable derivative of its primary action. The fact remains that all resistors that are part of a circuit and has a voltage drop across it will dissipate electrical power. Power Dissipation in Series Transistor and is denoted by Pd symbol.

How to calculate Instantaneous power dissipation of emitter-follower using this online calculator? To use this online calculator for Instantaneous power dissipation of emitter-follower, enter Collector to emitter voltage at saturation (VCESat) and Collector current (Ic) and hit the calculate button. Here is how the Instantaneous power dissipation of emitter-follower calculation can be explained with given input values -> 20 = 0.2*100.

FAQ

What is Instantaneous power dissipation of emitter-follower?
The Instantaneous power dissipation of emitter-follower formula is defined as the process by which an electronic or electrical device produces heat (energy loss or waste) as an undesirable derivative of its primary action. The fact remains that all resistors that are part of a circuit and has a voltage drop across it will dissipate electrical power and is represented as Pd = VCESat*Ic or power_dissipated = Collector to emitter voltage at saturation*Collector current. The collector to emitter voltage at saturation vCE of a saturated transistor can be found as the difference between the forward-bias voltages of the EBJ and the CBJ, and Collector current is an amplified output current of a bipolar junction transistor.
How to calculate Instantaneous power dissipation of emitter-follower?
The Instantaneous power dissipation of emitter-follower formula is defined as the process by which an electronic or electrical device produces heat (energy loss or waste) as an undesirable derivative of its primary action. The fact remains that all resistors that are part of a circuit and has a voltage drop across it will dissipate electrical power is calculated using power_dissipated = Collector to emitter voltage at saturation*Collector current. To calculate Instantaneous power dissipation of emitter-follower, you need Collector to emitter voltage at saturation (VCESat) and Collector current (Ic). With our tool, you need to enter the respective value for Collector to emitter voltage at saturation and Collector 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 Dissipation in Series Transistor?
In this formula, Power Dissipation in Series Transistor uses Collector to emitter voltage at saturation and Collector current. We can use 10 other way(s) to calculate the same, which is/are as follows -
  • output_voltage = Voltage-Base-emitter signal Voltage
  • maximum_voltage = Supply Voltage-Saturation collector to emitter voltage
  • saturation_collector_to_emitter_voltage = Supply Voltage-Maximum Voltage
  • min_voltage = -(Input Bias Current*Load Resistance)
  • input_bias_current = -(Min voltage/Load Resistance)
  • min_voltage = -(Supply Voltage+Saturation collector to emitter voltage)
  • maximum_voltage = Supply Voltage-Saturation collector to emitter voltage
  • saturation_collector_to_emitter_voltage = Min voltage+Supply Voltage
  • input_bias_current = modulus((-Supply Voltage)+Saturation collector to emitter voltage)/Load resistance
  • power_dissipated = Collector to emitter voltage at saturation*Collector current
Where is the Instantaneous power dissipation of emitter-follower calculator used?
Among many, Instantaneous power dissipation of emitter-follower calculator is widely used in real life applications like {FormulaUses}. Here are few more real life examples -
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