Cut-off frequency of varactor diode Calculator

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✖Series field resistance is resistance just like the filed resistance but it is connected to a series field.ⓘ Series field resistance [Rse]			+10% -10%
✖The capacitance of Varactor Diode is the ability of a component or circuit to collect and store energy in the form of an electrical chargeⓘ Capacitance of varactor Diode [C_T]			+10% -10%

✖A Cut-off Frequency is a boundary in a system's frequency response at which energy flowing through the system begins to be reduced rather than passing through.ⓘ Cut-off frequency of varactor diode [F]

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Payal Priya

Birsa Institute of Technology (BIT), Sindri

Payal Priya has created this Calculator and 300+ more calculators!

Urvi Rathod

Vishwakarma Government Engineering College (VGEC), Ahmedabad

Urvi Rathod has verified this Calculator and 500+ more calculators!

< 11 Other formulas that you can solve using the same Inputs

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Armature Current=(Voltage-(Magnetic Flux*Constant Of The DC Machine*Motor Speed))/(Armature resistance+Series field resistance) GO

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Armature Current=(Induced voltage-Voltage)/(Series field resistance+Armature resistance) GO

Armature Resistance Of Series DC Motor Using Voltage

Armature resistance=((Voltage-Induced voltage)/Armature Current)-Series field resistance GO

Armature Induced Voltage Of Series DC Using Voltage

Induced voltage=Voltage/(Armature Current*(Armature resistance+Series field resistance)) GO

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Armature Current=(Voltage-Induced voltage)/(Armature resistance+Series field resistance) GO

Self-resonance of the varactor diode

Self Resonance=1/(2*pi*sqrt(Inductance of Varactor Diode*Capacitance of varactor Diode)) GO

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Voltage=Induced voltage-(Armature Current*(Armature resistance+Series field resistance)) GO

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Series Field Cu Loss =Series field current*Series field current*Series field resistance GO

Armature Induced Voltage Of Series DC Generator

Induced voltage=Voltage+Armature Current*(Armature resistance+Series field resistance) GO

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Voltage=Induced voltage-Armature Current*(Armature resistance+Series field resistance) GO

Voltage Equation Of Series DC Motor

Voltage=Induced voltage+Armature Current*(Armature resistance+Series field resistance) GO

Cut-off frequency of varactor diode Formula

Cut-off frequency=1/(2*pi*Series field resistance*Capacitance of varactor Diode)
F=1/(2*pi*Rse*C<sub>T</sub>)

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What is a varactor diode?

The diode whose internal capacitance varies with the variation of the reverse voltage type of diode is known as the Varactor diode. It is used for storing the charge. The varactor diode always works in reverse bias, and it is a voltage-dependent semiconductor device.

How to Calculate Cut-off frequency of varactor diode?

Cut-off frequency of varactor diode calculator uses Cut-off frequency=1/(2*pi*Series field resistance*Capacitance of varactor Diode) to calculate the Cut-off frequency, The Cut-off frequency of varactor diode is a boundary in a system's frequency response at which energy flowing through the system begins to be reduced rather than passing through. Cut-off frequency and is denoted by F symbol.

How to calculate Cut-off frequency of varactor diode using this online calculator? To use this online calculator for Cut-off frequency of varactor diode, enter Series field resistance (Rse) and Capacitance of varactor Diode (C_T) and hit the calculate button. Here is how the Cut-off frequency of varactor diode calculation can be explained with given input values -> 0.001592 = 1/(2*pi*10*10).

FAQ

What is Cut-off frequency of varactor diode?

The Cut-off frequency of varactor diode is a boundary in a system's frequency response at which energy flowing through the system begins to be reduced rather than passing through and is represented as F=1/(2*pi*Rse*C_T) or Cut-off frequency=1/(2*pi*Series field resistance*Capacitance of varactor Diode). Series field resistance is resistance just like the filed resistance but it is connected to a series field and The capacitance of Varactor Diode is the ability of a component or circuit to collect and store energy in the form of an electrical charge.

How to calculate Cut-off frequency of varactor diode?

The Cut-off frequency of varactor diode is a boundary in a system's frequency response at which energy flowing through the system begins to be reduced rather than passing through is calculated using Cut-off frequency=1/(2*pi*Series field resistance*Capacitance of varactor Diode). To calculate Cut-off frequency of varactor diode, you need Series field resistance (Rse) and Capacitance of varactor Diode (C_T). With our tool, you need to enter the respective value for Series field resistance and Capacitance of varactor Diode 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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