Voltage divider calculator

Instalation

Install from GitHub:

pip install --upgrade https://github.com/Zeren/Voltage-divider-calculator/tarball/main

Or installation with git clone:

git clone https://github.com/Zeren/Voltage-divider-calculator
pip install .\Voltage-divider-calculator\

Usage

Find voltage divider for 5V input voltage and 1.8V output voltage with combined E24 and E96.

divider.exe 5 1.8 -e extend

Output:

Closest resistor values for Vin: 5.0V and Vout: 1.8V is
R1: 4.32
R1: 2.43
With error  0.0V,  0.0%

Find list of possible combination of voltage divider for 15V input voltage and 1.8V output voltage with combined E24 and E96.

divider_list.exe 15 1.8 -e extend

Output:

Closest resistor values for Vin: 15.0V and Vout: 1.8V are
R1: 15.4        R2: 2.1         Error:  0.0V     0.0%
R1: 22.0        R2: 3.0         Error:  0.0V     0.0%
R1: 11.0        R2: 1.5         Error:  0.0V     0.0%
R1: 11.0        R2: 1.5         Error:  0.0V     0.0%
R1: 12.1        R2: 1.65        Error:  0.0V     0.0%

E series options

divider.exe -h

Output:

usage: divider [-h] [-e E] vin vout

positional arguments:
  vin          Input voltage
  vout         Output voltage

options:
  -h, --help   show this help message and exit
  -e E, --e E  Either E3, E6, E12, E24, E48, R96 `extend`

Where extend is combination of E24 and E96.