CircuitAnalysis/prefixcalcinv.py at main · Twiggecode/CircuitAnalysis · GitHub

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# -*- coding: utf-8 -*-
"""
Created on Tue Apr 21 07:34:56 2020

@author: Adam
"""


# function to convert output data in standard format to the value corresponding to it's prefix in the output block.
# e.g, converts a Zin = 1000 ohms to Zin = 1 kohms if the kilo prefix is detected

# 'string' is the prefix. 't' is the piece of output data being converted


def prefixcalcinv(string,t):

           if int('p' in string) == 1: # pico prefix detected

               value = t*(10**12)

           elif int('n' in string) == 1: # nano prefix detected

               value = t*(10**9)

           elif int('u' in string) == 1: # micro prefix detected

               value = t*(10**6)


           elif int('m' in string) == 1: # milli prefix detected

               value = t*(10**3)

           elif int('k' in string) == 1: # kilo prefix detected

               value = t*(10**-3)


           elif int('M' in string) == 1: # mega prefix detected

               value = t*(10**-6)


           elif int('G' in string) == 1: # giga prefix detected

               value = t*(10**-9)


           else: # no prefix detected

               value = t

           return value