Chopping Period Calculator

✖Chopper On Time refers to the time period for which chopper was in ON state.ⓘ Chopper On Time [T_on]			+10% -10%
✖Circuit Turn Off Time is defined as duration taken for the chopper to turn off or open its switching elements (usually thyristors or SCRs) once the decision is made to interrupt the current flow.ⓘ Circuit Turn Off Time [T_c]			+10% -10%

✖The Chopping Period is defined as complete time cycle, comprising both the on-time and off-time of the chopper switch.ⓘ Chopping Period [T]

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Formula

✖

Chopping Period

Formula

`"T" = "T"_{"on"}+"T"_{"c"}`

Example

`"0.85s"="0.45s"+"0.4s"`

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Chopping Period Solution

STEP 0: Pre-Calculation Summary

Formula Used

Chopping Period = Chopper On Time+Circuit Turn Off Time
T = T_on+T_c
This formula uses 3 Variables

Variables Used

Chopping Period - (Measured in Second) - The Chopping Period is defined as complete time cycle, comprising both the on-time and off-time of the chopper switch.
Chopper On Time - (Measured in Second) - Chopper On Time refers to the time period for which chopper was in ON state.
Circuit Turn Off Time - (Measured in Second) - Circuit Turn Off Time is defined as duration taken for the chopper to turn off or open its switching elements (usually thyristors or SCRs) once the decision is made to interrupt the current flow.

STEP 1: Convert Input(s) to Base Unit

Chopper On Time: 0.45 Second --> 0.45 Second No Conversion Required
Circuit Turn Off Time: 0.4 Second --> 0.4 Second No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

T = T_on+T_c --> 0.45+0.4

Evaluating ... ...

T = 0.85

STEP 3: Convert Result to Output's Unit

0.85 Second --> No Conversion Required

FINAL ANSWER

0.85 Second <-- Chopping Period

(Calculation completed in 00.004 seconds)

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Credits

Created by Pratik Kumar Singh

Vellore Institute of Technology (VIT), Vellore

Pratik Kumar Singh has created this Calculator and 10+ more calculators!

Verified by Aman Dhussawat

GURU TEGH BAHADUR INSTITUTE OF TECHNOLOGY (GTBIT), NEW DELHI

Aman Dhussawat has verified this Calculator and 100+ more calculators!

< 13 Chopper Core Factors Calculators

Excess Work Due to Thyristor 1 in Chopper Circuit

Go Excess Work = 0.5*Limiting Inductance*((Output Current+(Reverse Recovery Time*Capacitor Commutation Voltage)/Limiting Inductance)-Output Current^2)

Critical Inductance

Go Inductance = Load Voltage^2*((Source Voltage-Load Voltage)/(2*Chopping Frequency*Source Voltage*Load Power))

Energy Released by Inductor to Load

Go Energy Released = (Output Voltage-Input Voltage)*((Current 1+Current 2)/2)*Circuit Turn Off Time

Peak to Peak Ripple Voltage of Capacitor

Go Ripple Voltage in Buck Converter = (1/Capacitance)*int((Change in Current/4)*x,x,0,Time/2)

Energy Input to Inductor from Source

Go Energy Input = Source Voltage*((Current 1+Current 2)/2)*Chopper On Time

Critical Capacitance

Go Critical Capacitance = (Output Current/(2*Source Voltage))*(1/Maximum Frequency)

Maximum Ripple Current Resistive Load

Go Ripple Current = Source Voltage/(4*Inductance*Chopping Frequency)

AC Ripple Voltage

Go Ripple Voltage = sqrt(RMS Voltage^2-Load Voltage^2)

Ripple Factor of DC Chopper

Go Ripple Factor = sqrt((1/Duty Cycle)-Duty Cycle)

Chopping Period

Go Chopping Period = Chopper On Time+Circuit Turn Off Time

Chopping Frequency

Go Chopping Frequency = Duty Cycle/Chopper On Time

Duty Cycle

Go Duty Cycle = Chopper On Time/Chopping Period

Effective Input Resistance

Go Input Resistance = Resistance/Duty Cycle

Chopping Period Formula

Chopping Period = Chopper On Time+Circuit Turn Off Time
T = T_on+T_c

What is the relation between chopping time period and chopping frequency?

Chopping time period is the reciprocal of chopping frequency. In other words, chopping time period (T) is equal to 1 divided by chopping frequency (f), represented as T = 1/f. The SI unit of chopping frequency is Hertz.

How to Calculate Chopping Period?

Chopping Period calculator uses Chopping Period = Chopper On Time+Circuit Turn Off Time to calculate the Chopping Period, The Chopping Period formula is defined as the time period for which chopper was in ON and OFF state. Chopping Period is denoted by T symbol.

How to calculate Chopping Period using this online calculator? To use this online calculator for Chopping Period, enter Chopper On Time (T_on) & Circuit Turn Off Time (T_c) and hit the calculate button. Here is how the Chopping Period calculation can be explained with given input values -> 0.85 = 0.45+0.4.

FAQ

What is Chopping Period?

The Chopping Period formula is defined as the time period for which chopper was in ON and OFF state and is represented as T = T_on+T_c or Chopping Period = Chopper On Time+Circuit Turn Off Time. Chopper On Time refers to the time period for which chopper was in ON state & Circuit Turn Off Time is defined as duration taken for the chopper to turn off or open its switching elements (usually thyristors or SCRs) once the decision is made to interrupt the current flow.

How to calculate Chopping Period?

The Chopping Period formula is defined as the time period for which chopper was in ON and OFF state is calculated using Chopping Period = Chopper On Time+Circuit Turn Off Time. To calculate Chopping Period, you need Chopper On Time (T_on) & Circuit Turn Off Time (T_c). With our tool, you need to enter the respective value for Chopper On Time & Circuit Turn Off Time 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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