Input Power for Step down Chopper Calculator

✖Total Switching Period Time is the Total Switching Period, which Includes both the On-time and Off-time of the Switch.ⓘ Total Switching Period [T_tot]			+10% -10%
✖Source voltage is defined as the voltage or potential difference of the source which is supplying voltage to the chopper.ⓘ Source Voltage [V_s]			+10% -10%
✖Chopper Drop refers to the Voltage drop or Voltage Loss that Occurs Across the Semiconductor Switches (such as MOSFETs or IGBTs) Within a Chopper Circuit during its Operation.ⓘ Chopper Drop [V_d]			+10% -10%
✖Resistance is defined as the resistance experienced by either the source or load connected to the circuit.ⓘ Resistance [R]			+10% -10%
✖A Duty Cycle or power cycle is the fraction of one period in which a signal or system is active.ⓘ Duty Cycle [d]			+10% -10%

✖Input Power Buck Converter also known as a Buck Chopper, refers to the Electrical Power Supplied to the Chopper Circuit from the Input Source.ⓘ Input Power for Step down Chopper [P_in(bu)]

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Input Power for Step down Chopper Solution

STEP 0: Pre-Calculation Summary

Formula Used

Input Power Buck Converter = (1/Total Switching Period)*int((Source Voltage*((Source Voltage-Chopper Drop)/Resistance)),x,0,(Duty Cycle*Total Switching Period))
P_in(bu) = (1/T_tot)*int((V_s*((V_s-V_d)/R)),x,0,(d*T_tot))
This formula uses 1 Functions, 6 Variables

Functions Used

int - The definite integral can be used to calculate net signed area, which is the area above the x -axis minus the area below the x -axis., int(expr, arg, from, to)

Variables Used

Input Power Buck Converter - (Measured in Watt) - Input Power Buck Converter also known as a Buck Chopper, refers to the Electrical Power Supplied to the Chopper Circuit from the Input Source.
Total Switching Period - (Measured in Second) - Total Switching Period Time is the Total Switching Period, which Includes both the On-time and Off-time of the Switch.
Source Voltage - (Measured in Volt) - Source voltage is defined as the voltage or potential difference of the source which is supplying voltage to the chopper.
Chopper Drop - (Measured in Volt) - Chopper Drop refers to the Voltage drop or Voltage Loss that Occurs Across the Semiconductor Switches (such as MOSFETs or IGBTs) Within a Chopper Circuit during its Operation.
Resistance - (Measured in Ohm) - Resistance is defined as the resistance experienced by either the source or load connected to the circuit.
Duty Cycle - A Duty Cycle or power cycle is the fraction of one period in which a signal or system is active.

STEP 1: Convert Input(s) to Base Unit

Total Switching Period: 1.2 Second --> 1.2 Second No Conversion Required
Source Voltage: 100 Volt --> 100 Volt No Conversion Required
Chopper Drop: 2.5 Volt --> 2.5 Volt No Conversion Required
Resistance: 40 Ohm --> 40 Ohm No Conversion Required
Duty Cycle: 0.529 --> No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

P_in(bu) = (1/T_tot)*int((V_s*((V_s-V_d)/R)),x,0,(d*T_tot)) --> (1/1.2)*int((100*((100-2.5)/40)),x,0,(0.529*1.2))

Evaluating ... ...

P_in(bu) = 128.94375

STEP 3: Convert Result to Output's Unit

128.94375 Watt --> No Conversion Required

FINAL ANSWER

128.94375 ≈ 128.9438 Watt <-- Input Power Buck Converter

(Calculation completed in 00.004 seconds)

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Home » Engineering » Electrical » Power Electronics » Choppers » Step Up or Step Down Chopper » Input Power for Step down Chopper

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Created by Siddharth Raj

Heritage Institute of Technology ( HITK), Kolkata

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< Step Up or Step Down Chopper Calculators

Average Output Current for Step down Chopper (Buck Converter)

LaTeX Go Average Output Current Buck Converter = Duty Cycle*(Source Voltage/Resistance)

Average Load Voltage Step down Chopper (Buck Converter)

LaTeX Go Load Voltage = Chopping Frequency*Chopper On Time*Source Voltage

RMS Load Voltage for Step down Chopper (Buck Converter)

LaTeX Go RMS Voltage Buck Converter = sqrt(Duty Cycle)*Source Voltage

Average Load Voltage for Step down Chopper (Buck Converter)

LaTeX Go Average Load Voltage Step Down Chopper = Duty Cycle*Source Voltage

Input Power for Step down Chopper Formula

LaTeX Go

What Role Does Input Voltage Play in Step down chopper?

The Input Voltage serves as a crucial parameter in the operation of a step-down chopper, influencing output voltage regulation, efficiency, component stress, and dynamic response. Proper consideration of the input voltage range and its effects is essential for the design and optimization of step-down chopper circuits for various applications.

How to Calculate Input Power for Step down Chopper?

Input Power for Step down Chopper calculator uses Input Power Buck Converter = (1/Total Switching Period)*int((Source Voltage*((Source Voltage-Chopper Drop)/Resistance)),x,0,(Duty Cycle*Total Switching Period)) to calculate the Input Power Buck Converter, The Input Power for Step down Chopper, also known as the buck chopper, refers to the electrical power supplied to the chopper circuit from the input source. The input power is typically calculated as the product of the input voltage and input current. Input Power Buck Converter is denoted by P_in(bu) symbol.

How to calculate Input Power for Step down Chopper using this online calculator? To use this online calculator for Input Power for Step down Chopper, enter Total Switching Period (T_tot), Source Voltage (V_s), Chopper Drop (V_d), Resistance (R) & Duty Cycle (d) and hit the calculate button. Here is how the Input Power for Step down Chopper calculation can be explained with given input values -> 128.9438 = (1/1.2)*int((100*((100-2.5)/40)),x,0,(0.529*1.2)).

FAQ

What is Input Power for Step down Chopper?

The Input Power for Step down Chopper, also known as the buck chopper, refers to the electrical power supplied to the chopper circuit from the input source. The input power is typically calculated as the product of the input voltage and input current and is represented as P_in(bu) = (1/T_tot)*int((V_s*((V_s-V_d)/R)),x,0,(d*T_tot)) or Input Power Buck Converter = (1/Total Switching Period)*int((Source Voltage*((Source Voltage-Chopper Drop)/Resistance)),x,0,(Duty Cycle*Total Switching Period)). Total Switching Period Time is the Total Switching Period, which Includes both the On-time and Off-time of the Switch, Source voltage is defined as the voltage or potential difference of the source which is supplying voltage to the chopper, Chopper Drop refers to the Voltage drop or Voltage Loss that Occurs Across the Semiconductor Switches (such as MOSFETs or IGBTs) Within a Chopper Circuit during its Operation, Resistance is defined as the resistance experienced by either the source or load connected to the circuit & A Duty Cycle or power cycle is the fraction of one period in which a signal or system is active.

How to calculate Input Power for Step down Chopper?

The Input Power for Step down Chopper, also known as the buck chopper, refers to the electrical power supplied to the chopper circuit from the input source. The input power is typically calculated as the product of the input voltage and input current is calculated using Input Power Buck Converter = (1/Total Switching Period)*int((Source Voltage*((Source Voltage-Chopper Drop)/Resistance)),x,0,(Duty Cycle*Total Switching Period)). To calculate Input Power for Step down Chopper, you need Total Switching Period (T_tot), Source Voltage (V_s), Chopper Drop (V_d), Resistance (R) & Duty Cycle (d). With our tool, you need to enter the respective value for Total Switching Period, Source Voltage, Chopper Drop, Resistance & Duty Cycle and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

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