Output Transfer Impedance (Z21) Calculator

✖Voltage port 2 is the pressure from an electrical circuit's power source that pushes charged electrons (current) through a conducting loop, enabling them to do work such as illuminating a light.ⓘ Voltage Port 2 [V₂]			+10% -10%
✖Current in port 1 is the magnitude of current flowing through port 1.ⓘ Current in Port 1 [I₁]			+10% -10%

✖Z21 Parameter is forward transfer impedance.ⓘ Output Transfer Impedance (Z21) [Z₂₁]

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Output Transfer Impedance (Z21) Solution

STEP 0: Pre-Calculation Summary

Formula Used

Z21 Parameter = Voltage Port 2/Current in Port 1
Z₂₁ = V₂/I₁
This formula uses 3 Variables

Variables Used

Z21 Parameter - (Measured in Ohm) - Z21 Parameter is forward transfer impedance.
Voltage Port 2 - (Measured in Volt) - Voltage port 2 is the pressure from an electrical circuit's power source that pushes charged electrons (current) through a conducting loop, enabling them to do work such as illuminating a light.
Current in Port 1 - (Measured in Ampere) - Current in port 1 is the magnitude of current flowing through port 1.

STEP 1: Convert Input(s) to Base Unit

Voltage Port 2: 220 Volt --> 220 Volt No Conversion Required
Current in Port 1: 0.8 Ampere --> 0.8 Ampere No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

Z₂₁ = V₂/I₁ --> 220/0.8

Evaluating ... ...

Z₂₁ = 275

STEP 3: Convert Result to Output's Unit

275 Ohm --> No Conversion Required

FINAL ANSWER

275 Ohm <-- Z21 Parameter

(Calculation completed in 00.004 seconds)

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Created by Urvi Rathod

Vishwakarma Government Engineering College (VGEC), Ahmedabad

Urvi Rathod has created this Calculator and 1500+ more calculators!

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Osmania University (OU), Hyderabad

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< Z Parameters Calculators

Current 2 given Voltage 2 (Z Parameter)

LaTeX Go Current in Port 2 = (Voltage Port 2-(Z21 Parameter*Current in Port 1))/Z22 Parameter

Current 2 given Voltage 1 (Z Parameter)

LaTeX Go Current in Port 2 = (Voltage Port 1-(Z11 Parameter*Current in Port 1))/Z12 Parameter

Voltage 1 (Z Parameter)

LaTeX Go Voltage Port 1 = (Z11 Parameter*Current in Port 1)+(Z12 Parameter+Current in Port 2)

Voltage 2 (Z Parameter)

LaTeX Go Voltage Port 2 = (Z21 Parameter*Current in Port 1)+(Z22 Parameter+Current in Port 2)

< Two Port Parameters Calculators

Driving Point Output Impedance (Z22)

LaTeX Go Z22 Parameter = Voltage Port 2/Current in Port 2

Driving Point Input Impedance (Z11)

LaTeX Go Z11 Parameter = Voltage Port 1/Current in Port 1

Output Transfer Impedance (Z21)

LaTeX Go Z21 Parameter = Voltage Port 2/Current in Port 1

Input Transfer Impedance (Z12)

LaTeX Go Z12 Parameter = Voltage Port 1/Current in Port 2

Output Transfer Impedance (Z21) Formula

LaTeX Go

Z21 Parameter = Voltage Port 2/Current in Port 1
Z₂₁ = V₂/I₁

What is Z parameter in two port network?

Z parameters (also known as impedance parameters or open-circuit parameters) are properties used in electrical engineering to describe the electrical behavior of linear electrical networks.

How to Calculate Output Transfer Impedance (Z21)?

Output Transfer Impedance (Z21) calculator uses Z21 Parameter = Voltage Port 2/Current in Port 1 to calculate the Z21 Parameter, Output Transfer Impedance (Z21) formula is defined as forwarding transfer impedance and also known as impedance parameters or open-circuit parameters. Z21 Parameter is denoted by Z₂₁ symbol.

How to calculate Output Transfer Impedance (Z21) using this online calculator? To use this online calculator for Output Transfer Impedance (Z21), enter Voltage Port 2 (V₂) & Current in Port 1 (I₁) and hit the calculate button. Here is how the Output Transfer Impedance (Z21) calculation can be explained with given input values -> 275 = 220/0.8.

FAQ

What is Output Transfer Impedance (Z21)?

Output Transfer Impedance (Z21) formula is defined as forwarding transfer impedance and also known as impedance parameters or open-circuit parameters and is represented as Z₂₁ = V₂/I₁ or Z21 Parameter = Voltage Port 2/Current in Port 1. Voltage port 2 is the pressure from an electrical circuit's power source that pushes charged electrons (current) through a conducting loop, enabling them to do work such as illuminating a light & Current in port 1 is the magnitude of current flowing through port 1.

How to calculate Output Transfer Impedance (Z21)?

Output Transfer Impedance (Z21) formula is defined as forwarding transfer impedance and also known as impedance parameters or open-circuit parameters is calculated using Z21 Parameter = Voltage Port 2/Current in Port 1. To calculate Output Transfer Impedance (Z21), you need Voltage Port 2 (V₂) & Current in Port 1 (I₁). With our tool, you need to enter the respective value for Voltage Port 2 & Current in Port 1 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 Z21 Parameter?

In this formula, Z21 Parameter uses Voltage Port 2 & Current in Port 1. We can use 2 other way(s) to calculate the same, which is/are as follows -

Z21 Parameter = (Voltage Port 2-(Z22 Parameter*Current in Port 2))/Current in Port 1
Z21 Parameter = G21 Parameter/G11 Parameter

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