Network analysis (electrical circuits): Difference between revisions

Revision as of 20:38, 27 April 2021

Revision as of 17:12, 11 May 2021

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===Current division of parallel components===

{{main|current division}}

Consider n impedances that are connected in '''parallel'''. The current <math>I_i</math> through any impedanceadmittance <math>Z_iY_i</math> is

:<math>I_i = \left(Y_iV \frac{\left(= \frac{1}{Z_i} \right)}{ \left( \frac{1Y_i}{Z_1} \right)Y_1 + \left( \frac{1}{Z_2} \right)Y_2 + \,\cdots\, + \left( \frac{1}{Z_n} \right)Y_n} \right)I</math>

for <math>i = 1,2,...,n.</math>