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## Credits

Birsa Institute of Technology (BIT), Sindri
Payal Priya has created this Calculator and 500+ more calculators!
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## Load power of an output stage Solution

STEP 0: Pre-Calculation Summary
Formula Used
PL = Ps*η
This formula uses 2 Variables
Variables Used
Supply Power - Supply power is a device that converts the output from an ac power line to a steady dc output or multiple outputs. (Measured in Watt)
Power-conversion efficiency- Power-conversion efficiency the proportion of the area under the I-V curve of a PV cell to the input illumination intensity.
STEP 1: Convert Input(s) to Base Unit
Supply Power: 500 Watt --> 500 Watt No Conversion Required
Power-conversion efficiency: 80 --> No Conversion Required
STEP 2: Evaluate Formula
Substituting Input Values in Formula
PL = Ps*η --> 500*80
Evaluating ... ...
PL = 40000
STEP 3: Convert Result to Output's Unit
40000 Watt --> No Conversion Required
(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

PL = Ps*η

## 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 Load power of an output stage?

Load power of an output stage calculator uses load_power = Supply Power*Power-conversion efficiency to calculate the Load Power, The Load power of an output stage formula is defined as the part of the output of an electric power plant used for the operation of motors or heating devices. Load Power and is denoted by PL symbol.

How to calculate Load power of an output stage using this online calculator? To use this online calculator for Load power of an output stage, enter Supply Power (Ps) and Power-conversion efficiency (η) and hit the calculate button. Here is how the Load power of an output stage calculation can be explained with given input values -> 40000 = 500*80.

### FAQ

What is Load power of an output stage?
The Load power of an output stage formula is defined as the part of the output of an electric power plant used for the operation of motors or heating devices and is represented as PL = Ps*η or load_power = Supply Power*Power-conversion efficiency. Supply power is a device that converts the output from an ac power line to a steady dc output or multiple outputs and Power-conversion efficiency the proportion of the area under the I-V curve of a PV cell to the input illumination intensity.
How to calculate Load power of an output stage?
The Load power of an output stage formula is defined as the part of the output of an electric power plant used for the operation of motors or heating devices is calculated using load_power = Supply Power*Power-conversion efficiency. To calculate Load power of an output stage, you need Supply Power (Ps) and Power-conversion efficiency (η). With our tool, you need to enter the respective value for Supply Power and Power-conversion efficiency 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 Load Power?
In this formula, Load Power uses Supply Power and Power-conversion efficiency. 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 Load power of an output stage calculator used?
Among many, Load power of an output stage calculator is widely used in real life applications like {FormulaUses}. Here are few more real life examples -
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