Input Transfer Impedance (Z12) Calculator

✖Voltage port 1 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 1 [V₁]			+10% -10%
✖Current in port 2 is the magnitude of current flowing through port 2.ⓘ Current in Port 2 [I₂]			+10% -10%

✖Z12 Parameter is reverse transfer impedance.ⓘ Input Transfer Impedance (Z12) [Z₁₂]

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Formula

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Input Transfer Impedance (Z12)

Formula

`"Z"_{"12"} = "V"_{"1"}/"I"_{"2"}`

Example

`"431.3725Ω"="440V"/"1.02A"`

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Input Transfer Impedance (Z12) Solution

STEP 0: Pre-Calculation Summary

Formula Used

Z12 Parameter = Voltage Port 1/Current in Port 2
Z₁₂ = V₁/I₂
This formula uses 3 Variables

Variables Used

Z12 Parameter - (Measured in Ohm) - Z12 Parameter is reverse transfer impedance.
Voltage Port 1 - (Measured in Volt) - Voltage port 1 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 2 - (Measured in Ampere) - Current in port 2 is the magnitude of current flowing through port 2.

STEP 1: Convert Input(s) to Base Unit

Voltage Port 1: 440 Volt --> 440 Volt No Conversion Required
Current in Port 2: 1.02 Ampere --> 1.02 Ampere No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

Z₁₂ = V₁/I₂ --> 440/1.02

Evaluating ... ...

Z₁₂ = 431.372549019608

STEP 3: Convert Result to Output's Unit

431.372549019608 Ohm --> No Conversion Required

FINAL ANSWER

431.372549019608 ≈ 431.3725 Ohm <-- Z12 Parameter

(Calculation completed in 00.020 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!

Verified by Kethavath Srinath

Osmania University (OU), Hyderabad

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< 23 Z-Parameters Calculators

Z11 Parameter given Voltage 1 (Z Parameter)

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

Z12 Parameter given Voltage 1 (Z Parameter)

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

Z21 Parameter given Voltage 2 (Z Parameter)

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

Z22 Parameter given Voltage 2 (Z Parameter)

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

Current 2 given Voltage 2 (Z Parameter)

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

Current 2 given Voltage 1 (Z Parameter)

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

Current 1 given Voltage 1 (Z Parameter)

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

Voltage 1 (Z Parameter)

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

Voltage 2 (Z Parameter)

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

Current 1 given Z11 Parameter (Z Parameter)

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

Current 1 given Z21 Parameter (Z Parameter)

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

Current 2 given Z22 Parameter (Z Parameter)

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

Driving Point Output Impedance (Z22)

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

Driving Point Input Impedance (Z11)

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

Output Transfer Impedance (Z21)

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

Input Transfer Impedance (Z12)

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

Z12 Parameter in Terms of H Parameters

Go Z12 Parameter = H12 Parameter/H22 Parameter

Z21 Parameter in Terms of G Parameters

Go Z21 Parameter = G21 Parameter/G11 Parameter

Z11 Parameter in Terms of T Parameters

Go Z11 Parameter = A Parameter/C Parameter

Z11 Parameter in Terms of Y Parameters

Go Z11 Parameter = Y22 Parameter/Delta-Y

Z11 Parameter in Terms of H Parameters

Go Z11 Parameter = Delta-H/H22 Parameter

Z12 Parameter in Terms of T' Parameters

Go Z12 Parameter = 1/C Inverse Parameter

Z11 Parameter in Terms of G Parameters

Go Z11 Parameter = 1/G11 Parameter

< 24 Two Port Parameters Calculators

D Inverse Parameter (A'B'C'D'-Parameter)

Go D Inverse Parameter = -Current in Port 2/Current in Port 1

B Inverse Parameter (A'B'C'D'-Parameter)

Go B Inverse Parameter = -Voltage Port 2/Current in Port 1

C Inverse Parameter (A'B'C'D'-Parameter)

Go C Inverse Parameter = Current in Port 2/Voltage Port 1

A-Inverse Parameter (A'B'C'D'-Parameter)

Go A Inverse Parameter = Voltage Port 2/Voltage Port 1

H21 Parameter (H-Parameter)

Go H21 Parameter = Current in Port 2/Current in Port 1

G12 Parameter (G-Parameter)

Go G12 Parameter = Current in Port 1/Current in Port 2

D Parameter (ABCD Parameter)

Go D Parameter = -Current in Port 1/Current in Port 2

B Parameter (ABCD Parameter)

Go B Parameter = Voltage Port 1/(-Current in Port 2)

Driving Point Output Admittance (Y22)

Go Y22 Parameter = Current in Port 2/Voltage Port 2

Driving Point Output Impedance (Z22)

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

Driving Point Input Admittance (Y11)

Go Y11 Parameter = Current in Port 1/Voltage Port 1

Driving Point Input Impedance (Z11)

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

Output Transfer Admittance (Y21)

Go Y21 Parameter = Current in Port 2/Voltage Port 1

Output Transfer Impedance (Z21)

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

Input Transfer Admittance (Y12)

Go Y12 Parameter = Current in Port 1/Voltage Port 2

Input Transfer Impedance (Z12)

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

H11 Parameter (H-Parameter)

Go H11 Parameter = Voltage Port 1/Current in Port 1

H22 Parameter (H-Parameter)

Go H22 Parameter = Current in Port 2/Voltage Port 2

G11 Parameter (G-Parameter)

Go G11 Parameter = Current in Port 1/Voltage Port 1

G22 Parameter (G-Parameter)

Go G22 Parameter = Voltage Port 2/Current in Port 2

C Parameter (ABCD Parameter)

Go C Parameter = Current in Port 1/Voltage Port 2

H12 Parameter (H-Parameter)

Go H12 Parameter = Voltage Port 1/Voltage Port 2

G21 Parameter (G-Parameter)

Go G21 Parameter = Voltage Port 2/Voltage Port 1

A-Parameter (ABCD Parameter)

Go A Parameter = Voltage Port 1/Voltage Port 2

Input Transfer Impedance (Z12) Formula

Z12 Parameter = Voltage Port 1/Current in Port 2
Z₁₂ = V₁/I₂

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 Input Transfer Impedance (Z12)?

Input Transfer Impedance (Z12) calculator uses Z12 Parameter = Voltage Port 1/Current in Port 2 to calculate the Z12 Parameter, Input Transfer Impedance (Z12) formula is defined as forwarding transfer impedance also known as impedance parameters or open-circuit parameters. Z12 Parameter is denoted by Z₁₂ symbol.

How to calculate Input Transfer Impedance (Z12) using this online calculator? To use this online calculator for Input Transfer Impedance (Z12), enter Voltage Port 1 (V₁) & Current in Port 2 (I₂) and hit the calculate button. Here is how the Input Transfer Impedance (Z12) calculation can be explained with given input values -> 431.3725 = 440/1.02.

FAQ

What is Input Transfer Impedance (Z12)?

Input Transfer Impedance (Z12) formula is defined as forwarding transfer impedance also known as impedance parameters or open-circuit parameters and is represented as Z₁₂ = V₁/I₂ or Z12 Parameter = Voltage Port 1/Current in Port 2. Voltage port 1 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 2 is the magnitude of current flowing through port 2.

How to calculate Input Transfer Impedance (Z12)?

Input Transfer Impedance (Z12) formula is defined as forwarding transfer impedance also known as impedance parameters or open-circuit parameters is calculated using Z12 Parameter = Voltage Port 1/Current in Port 2. To calculate Input Transfer Impedance (Z12), you need Voltage Port 1 (V₁) & Current in Port 2 (I₂). With our tool, you need to enter the respective value for Voltage Port 1 & Current in Port 2 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 Z12 Parameter?

In this formula, Z12 Parameter uses Voltage Port 1 & Current in Port 2. We can use 3 other way(s) to calculate the same, which is/are as follows -

Z12 Parameter = (Voltage Port 1-(Z11 Parameter*Current in Port 1))/Current in Port 2
Z12 Parameter = 1/C Inverse Parameter
Z12 Parameter = H12 Parameter/H22 Parameter

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