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Chapter 2 C apte DIODE Part 7 Sinusoidal Inputs: Half-Wave ... - FKE

Chapter 2 C apte DIODE Part 7 Sinusoidal Inputs: Half-Wave ... - FKE

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(4) It can be helpful to sketch the input signal above the output and determine the output<br />

at instantaneous values of the input.<br />

Determining v 0 when v i = V m<br />

Keep in mind that at an instantaneous value of v i the input<br />

can be treated as a dc supply of that value and the<br />

corresponding dc value (the instantaneous value) of the output<br />

determined.<br />

Example: vi = Vm V Vm > V ; the diode is in short short-circuit circuit, then v 0 = V Vm – VV.<br />

vi = V ; the diode change state<br />

vi = - Vm, v0 = 0 V<br />

Sketching v v0 <strong>Ch<strong>apte</strong>r</strong> 2 <strong>DIODE</strong>, <strong>Part</strong> 7 Clipper 16

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