## Dynamic Emitter Resistance Solution

STEP 0: Pre-Calculation Summary
Formula Used
Dynamic Emitter Resistance = 0.026/Emitter Current
Re = 0.026/Ie
This formula uses 2 Variables
Variables Used
Dynamic Emitter Resistance - (Measured in Ohm) - Dynamic Emitter Resistance represents the small-signal change in voltage across the emitter due to a small change in emitter current.
Emitter Current - (Measured in Ampere) - Emitter current is defined as the current flowing through the emitter terminal of a bipolar junction transistor.
STEP 1: Convert Input(s) to Base Unit
Emitter Current: 2.75 Milliampere --> 0.00275 Ampere (Check conversion ​here)
STEP 2: Evaluate Formula
Substituting Input Values in Formula
Re = 0.026/Ie --> 0.026/0.00275
Evaluating ... ...
Re = 9.45454545454546
STEP 3: Convert Result to Output's Unit
9.45454545454546 Ohm --> No Conversion Required
9.45454545454546 9.454545 Ohm <-- Dynamic Emitter Resistance
(Calculation completed in 00.004 seconds)
You are here -
Home » EDC »

## Credits

Created by Pranav Simha R
BMS College of Engineering (BMSCE), Bangalore,India
Pranav Simha R has created this Calculator and 10+ more calculators!
Verified by Rachita C
BMS College Of Engineering (BMSCE), Banglore
Rachita C has verified this Calculator and 50+ more calculators!

## <Transistor Operating Parameters Calculators

Current Amplification Factor using Base Transport Factor
​ Go Current Amplification Factor = Base Transport Factor/(Base Transport Factor+1)
Current Amplification Factor
​ Go Current Amplification Factor = Collector Current/Emitter Current
Collector Current using Base Transport Factor
​ Go Collector Current = Base Transport Factor*Base Current
Emitter Current
​ Go Emitter Current = Base Current+Collector Current

## Dynamic Emitter Resistance Formula

Dynamic Emitter Resistance = 0.026/Emitter Current
Re = 0.026/Ie

## Is AC resistance the same as DC resistance?

The AC resistance is more than the DC resistance because the alternating current flowing through the conductor does not distribute uniformly and concentrates near the surface of the conductor and thus the effective cross-section area decrease and the resistance increase.

## How to Calculate Dynamic Emitter Resistance?

Dynamic Emitter Resistance calculator uses Dynamic Emitter Resistance = 0.026/Emitter Current to calculate the Dynamic Emitter Resistance, Dynamic Emitter Resistance represents the small-signal change in voltage across the emitter due to a small change in emitter current. Dynamic Emitter Resistance is denoted by Re symbol.

How to calculate Dynamic Emitter Resistance using this online calculator? To use this online calculator for Dynamic Emitter Resistance, enter Emitter Current (Ie) and hit the calculate button. Here is how the Dynamic Emitter Resistance calculation can be explained with given input values -> 9.454545 = 0.026/0.00275.

### FAQ

What is Dynamic Emitter Resistance?
Dynamic Emitter Resistance represents the small-signal change in voltage across the emitter due to a small change in emitter current and is represented as Re = 0.026/Ie or Dynamic Emitter Resistance = 0.026/Emitter Current. Emitter current is defined as the current flowing through the emitter terminal of a bipolar junction transistor.
How to calculate Dynamic Emitter Resistance?
Dynamic Emitter Resistance represents the small-signal change in voltage across the emitter due to a small change in emitter current is calculated using Dynamic Emitter Resistance = 0.026/Emitter Current. To calculate Dynamic Emitter Resistance, you need Emitter Current (Ie). With our tool, you need to enter the respective value for Emitter Current and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.
Let Others Know