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Load resistance of class B stage Solution

STEP 0: Pre-Calculation Summary
Formula Used
load_resistance = (2*Peak Voltage*Supply Voltage)/(pi*Total power)
RD = (2*Vm*Vi)/(pi*Pt)
This formula uses 1 Constants, 3 Variables
Constants Used
pi - Archimedes' constant Value Taken As 3.14159265358979323846264338327950288
Variables Used
Peak Voltage - Peak Voltage is the peak or maximum voltage of a circuit/ rectifier. (Measured in Volt)
Supply Voltage - Supply Voltage is the input voltage source which flows through the zener diode. (Measured in Volt)
Total power - Total power of AM wave is equal to the sum of powers of carrier, upper sideband, and lower sideband frequency components. (Measured in Watt)
STEP 1: Convert Input(s) to Base Unit
Peak Voltage: 10 Volt --> 10 Volt No Conversion Required
Supply Voltage: 12 Volt --> 12 Volt No Conversion Required
Total power: 1000 Watt --> 1000 Watt No Conversion Required
STEP 2: Evaluate Formula
Substituting Input Values in Formula
RD = (2*Vm*Vi)/(pi*Pt) --> (2*10*12)/(pi*1000)
Evaluating ... ...
RD = 0.0763943726841098
STEP 3: Convert Result to Output's Unit
0.0763943726841098 Ohm --> No Conversion Required
FINAL ANSWER
0.0763943726841098 Ohm <-- Load Resistance
(Calculation completed in 00.016 seconds)

10+ Class B Output Stage Calculators

Efficiency of class B stage
overall_efficiency = ((1/2)*((Peak Voltage)^2/Load Resistance)/(2/pi)*((Peak Voltage*Supply Voltage)/Load resistance)) Go
Total power supply of class B stage
total_power = (2*Peak Voltage*Supply Voltage)/(pi*Load resistance) Go
Load resistance of class B stage
load_resistance = (2*Peak Voltage*Supply Voltage)/(pi*Total power) Go
Power drain from positive sine wave
power = (Peak Voltage*Supply Voltage)/(pi*Load resistance) Go
Power drawn from negative sine wave
power = (Peak Voltage*Supply Voltage)/(pi*Load resistance) Go
Efficiency of the class B output stage
overall_efficiency = (pi/4)*(Peak Voltage/Supply Voltage) Go
Output sinusoid peak voltage of class B stage
peak_voltage = sqrt(2*Average load power*Load resistance) Go
Maximum average power from a class B output stage
max_power_developed = 1/2*((Supply Voltage)^2/Load resistance) Go
Average load-power of class B stage
average_load_power = 1/2*((Peak Voltage)^2/Load resistance) Go
Average power dissipation in class B stage in terms of supply power
power_dissipated = Supply Power-Average load power Go

Load resistance of class B stage Formula

load_resistance = (2*Peak Voltage*Supply Voltage)/(pi*Total power)
RD = (2*Vm*Vi)/(pi*Pt)

What is a Class B amplifier?

Class B amplifier is a type of power amplifier where the active device (transistor) conducts only for the one-half cycle of the input signal. Since the active device is switched off for half the input cycle, the active device dissipates less power and hence the efficiency is improved.

How to Calculate Load resistance of class B stage?

Load resistance of class B stage calculator uses load_resistance = (2*Peak Voltage*Supply Voltage)/(pi*Total power) to calculate the Load Resistance, The Load resistance of class B stage formula is defined as the cumulative resistance of a circuit, as seen by the voltage, current, or power source driving that circuit. This includes the resistance of the wires and the resistance of any devices connected to those wires. Load Resistance and is denoted by RD symbol.

How to calculate Load resistance of class B stage using this online calculator? To use this online calculator for Load resistance of class B stage, enter Peak Voltage (Vm), Supply Voltage (Vi) and Total power (Pt) and hit the calculate button. Here is how the Load resistance of class B stage calculation can be explained with given input values -> 0.076394 = (2*10*12)/(pi*1000).

FAQ

What is Load resistance of class B stage?
The Load resistance of class B stage formula is defined as the cumulative resistance of a circuit, as seen by the voltage, current, or power source driving that circuit. This includes the resistance of the wires and the resistance of any devices connected to those wires and is represented as RD = (2*Vm*Vi)/(pi*Pt) or load_resistance = (2*Peak Voltage*Supply Voltage)/(pi*Total power). Peak Voltage is the peak or maximum voltage of a circuit/ rectifier, Supply Voltage is the input voltage source which flows through the zener diode and Total power of AM wave is equal to the sum of powers of carrier, upper sideband, and lower sideband frequency components.
How to calculate Load resistance of class B stage?
The Load resistance of class B stage formula is defined as the cumulative resistance of a circuit, as seen by the voltage, current, or power source driving that circuit. This includes the resistance of the wires and the resistance of any devices connected to those wires is calculated using load_resistance = (2*Peak Voltage*Supply Voltage)/(pi*Total power). To calculate Load resistance of class B stage, you need Peak Voltage (Vm), Supply Voltage (Vi) and Total power (Pt). With our tool, you need to enter the respective value for Peak Voltage, Supply Voltage and Total power 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 Resistance?
In this formula, Load Resistance uses Peak Voltage, Supply Voltage and Total power. We can use 10 other way(s) to calculate the same, which is/are as follows -
  • average_load_power = 1/2*((Peak Voltage)^2/Load resistance)
  • peak_voltage = sqrt(2*Average load power*Load resistance)
  • power = (Peak Voltage*Supply Voltage)/(pi*Load resistance)
  • power = (Peak Voltage*Supply Voltage)/(pi*Load resistance)
  • total_power = (2*Peak Voltage*Supply Voltage)/(pi*Load resistance)
  • load_resistance = (2*Peak Voltage*Supply Voltage)/(pi*Total power)
  • overall_efficiency = ((1/2)*((Peak Voltage)^2/Load Resistance)/(2/pi)*((Peak Voltage*Supply Voltage)/Load resistance))
  • overall_efficiency = (pi/4)*(Peak Voltage/Supply Voltage)
  • max_power_developed = 1/2*((Supply Voltage)^2/Load resistance)
  • power_dissipated = Supply Power-Average load power
Where is the Load resistance of class B stage calculator used?
Among many, Load resistance of class B stage calculator is widely used in real life applications like {FormulaUses}. Here are few more real life examples -
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