'Charging phase' diaporamas de présentation

Transients and Step Responses

Transients and Step Responses. ELCT222- Lecture Notes University of S. Carolina Fall2011. Outline. RC transients charging RC transients discharge RC transients Thevenin P-SPICE RL transients charging RL transients discharge Step responses. P-SPICE simulations Applications. Reading:

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Capacitors

Capacitors. OBJECTIVES. Become familiar with the basic construction of a capacitor and the factors that affect its ability to store charge on its plates . Be able to determine the transient ( time-varying ) response of a capacitive network and plot the resulting voltages and currents .

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Chapter 10 - Capacitors

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Chapter 10 - Capacitors

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Section 24.4 The 555 Timer

Section 24.4 The 555 Timer. Rectangular Wave. In the RC circuit from last week, we charged and discharged the capacitor by moving a switch. If you repeatedly switch between the battery and the short you are effectively applying a rectangular time pulse to the RC circuit.

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The 555 as an Astable Multivibrator

The 555 as an Astable Multivibrator. Inside look at a 555 Integrated Circuit Timer. 555 Connected as an Astable Multivibrator. How does it work?. When the switch is closed, the capacitor charges from 0 Volts towards V CC via R A and R B . The 555 output is high (V CC ).

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