Circuit Theory-2 #17 | s-Domain RLC Models with Initial Conditions

Instructor: Dr. Süleyman Burak ÇELİK

In this Circuit Theory-2 lesson we convert real circuit elements into algebraic s-domain models: resistor, inductor, and capacitor with initial conditions. You will learn: - Why stored energy creates initial-condition source terms - Why zero-minus values matter before a switching event - Resistor model in the s-domain: `V_R(s) = R I_R(s)` - Inductor model: impedance `sL` plus the initial-current term - Capacitor model: impedance `1/(sC)` plus the initial-voltage term - How source polarity follows from reference directions - RC natural response using the s-domain model - Common traps when using initial conditions in Laplace circuit analysis Timestamps: 00:00 s-domain RLC models with initial conditions 00:03 From Laplace tools to circuit models 00:42 Stored energy and zero-minus values 01:19 Resistor model 01:53 Inductor model 02:36 Capacitor model 03:18 Three-model summary sheet 03:55 RC natural response example 04:41 Common traps 05:13 Wrap Next lesson: writing node and mesh equations directly in the s-domain. Part of the Circuit Theory-2 playlist by AcEdumy.