Secondary Impedance in Miller Capacitance Calculator

✖Total Impedance refers to the overall opposition or resistance to the flow of alternating current (AC) in an electrical circuit.ⓘ Total Impedance [Z_t]			+10% -10%
✖Voltage Gain refers to the mathematical relationship or equation that describes how an amplifier modifies the input voltage to produce an output voltage.ⓘ Voltage Gain [A_v]			+10% -10%

✖Impedance of Secondary Winding refers to the total opposition or resistance to the flow of alternating current in the secondary coil.ⓘ Secondary Impedance in Miller Capacitance [Z₂]

⎘ Copy

👎

Formula

✖

Secondary Impedance in Miller Capacitance

Formula

`"Z"_{"2"} = "Z"_{"t"}/(1-(1/"A"_{"v"}))`

Example

`"1.120667kΩ"="1.23kΩ"/(1-(1/"-10.25"))`

Calculator

LaTeX

Reset

👍

Download Amplifier Functions and Network Formulas PDF PDF Image

Secondary Impedance in Miller Capacitance Solution

STEP 0: Pre-Calculation Summary

Formula Used

Impedance of Secondary Winding = Total Impedance/(1-(1/Voltage Gain))
Z₂ = Z_t/(1-(1/A_v))
This formula uses 3 Variables

Variables Used

Impedance of Secondary Winding - (Measured in Ohm) - Impedance of Secondary Winding refers to the total opposition or resistance to the flow of alternating current in the secondary coil.
Total Impedance - (Measured in Ohm) - Total Impedance refers to the overall opposition or resistance to the flow of alternating current (AC) in an electrical circuit.
Voltage Gain - Voltage Gain refers to the mathematical relationship or equation that describes how an amplifier modifies the input voltage to produce an output voltage.

STEP 1: Convert Input(s) to Base Unit

Total Impedance: 1.23 Kilohm --> 1230 Ohm (Check conversion here)
Voltage Gain: -10.25 --> No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

Z₂ = Z_t/(1-(1/A_v)) --> 1230/(1-(1/(-10.25)))

Evaluating ... ...

Z₂ = 1120.66666666667

STEP 3: Convert Result to Output's Unit

1120.66666666667 Ohm -->1.12066666666667 Kilohm (Check conversion here)

FINAL ANSWER

1.12066666666667 ≈ 1.120667 Kilohm <-- Impedance of Secondary Winding

(Calculation completed in 00.004 seconds)

You are here -

Home » Engineering » Electronics » Amplifiers » Amplifier Functions and Network » Miller’s Theorem » Secondary Impedance in Miller Capacitance

Credits

Created by Ritwik Tripathi

Vellore Institute of Technology (VIT Vellore), Vellore

Ritwik Tripathi has created this Calculator and 10+ more calculators!

Verified by Parminder Singh

Chandigarh University (CU), Punjab

Parminder Singh has verified this Calculator and 600+ more calculators!

< 6 Miller’s Theorem Calculators

Miller Capacitance

Go Miller Capacitance = Gate to Drain Capacitance*(1+1/(Transconductance*Load Resistance))

Total Current in Miller Capacitance

Go Total Current = Primary Voltage*(1-(Voltage Gain))/Total Impedance

Current at Primary Node of Amplifier

Go Current in Primary Conductor = A-Phase Voltage/Impedance of Primary Winding

Change in Drain Current

Go Change in Drain Current = -A-Phase Voltage/Impedance of Secondary Winding

Secondary Impedance in Miller Capacitance

Go Impedance of Secondary Winding = Total Impedance/(1-(1/Voltage Gain))

Primary Impedance in Miller Capacitance

Go Impedance of Primary Winding = Total Impedance/(1-(Voltage Gain))

Secondary Impedance in Miller Capacitance Formula

Impedance of Secondary Winding = Total Impedance/(1-(1/Voltage Gain))
Z₂ = Z_t/(1-(1/A_v))

What are the applications of calculating Miller Capacitance?

Miller capacitance calculations are vital in electronics for amplifier stability, frequency response and circuit design. They're crucial in analyzing feedback systems, optimizing filter response, ensuring stability in transistor amplifiers, and maintaining signal integrity in high-speed circuits, impacting various applications from amplifier design to RF circuits and power electronics.

How to Calculate Secondary Impedance in Miller Capacitance?

Secondary Impedance in Miller Capacitance calculator uses Impedance of Secondary Winding = Total Impedance/(1-(1/Voltage Gain)) to calculate the Impedance of Secondary Winding, The Secondary Impedance in Miller Capacitance formula is defined as the effective impedance across the input or output terminals of an amplifier due to the presence of capacitance. Impedance of Secondary Winding is denoted by Z₂ symbol.

How to calculate Secondary Impedance in Miller Capacitance using this online calculator? To use this online calculator for Secondary Impedance in Miller Capacitance, enter Total Impedance (Z_t) & Voltage Gain (A_v) and hit the calculate button. Here is how the Secondary Impedance in Miller Capacitance calculation can be explained with given input values -> 0.001121 = 1230/(1-(1/(-10.25))).

FAQ

What is Secondary Impedance in Miller Capacitance?

The Secondary Impedance in Miller Capacitance formula is defined as the effective impedance across the input or output terminals of an amplifier due to the presence of capacitance and is represented as Z₂ = Z_t/(1-(1/A_v)) or Impedance of Secondary Winding = Total Impedance/(1-(1/Voltage Gain)). Total Impedance refers to the overall opposition or resistance to the flow of alternating current (AC) in an electrical circuit & Voltage Gain refers to the mathematical relationship or equation that describes how an amplifier modifies the input voltage to produce an output voltage.

How to calculate Secondary Impedance in Miller Capacitance?

The Secondary Impedance in Miller Capacitance formula is defined as the effective impedance across the input or output terminals of an amplifier due to the presence of capacitance is calculated using Impedance of Secondary Winding = Total Impedance/(1-(1/Voltage Gain)). To calculate Secondary Impedance in Miller Capacitance, you need Total Impedance (Z_t) & Voltage Gain (A_v). With our tool, you need to enter the respective value for Total Impedance & Voltage Gain and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

Home

FREE PDFs

🔍 Search