Let us also assume (as a first approximation) that the diode switches from reverse bias to forward bias at oV. In this activity, we will determine the behavior of the diode in the circuit below as we traverse time using f = 1000 Hz for the AC source frequency. D2 1kn V = 5sinwt Vout D3 D4 1. (Show your solution) What is the input voltage value and time at: а. t = 0 b. t= one-fourth of a period с. t = one-half of a period d. t = three-fourths of a period е. t = one period
Let us also assume (as a first approximation) that the diode switches from reverse bias to forward bias at oV. In this activity, we will determine the behavior of the diode in the circuit below as we traverse time using f = 1000 Hz for the AC source frequency. D2 1kn V = 5sinwt Vout D3 D4 1. (Show your solution) What is the input voltage value and time at: а. t = 0 b. t= one-fourth of a period с. t = one-half of a period d. t = three-fourths of a period е. t = one period
Chapter59: Motor Startup And Troubleshooting Basics
Section: Chapter Questions
Problem 12SQ: How is a solid-state diode tested? Explain.
Related questions
Question
Please, see attached. Answer item No. 1, 2, and 3.
Thank you very much!
Transcribed Image Text:Full-Wave Rectifier
We can analyze the behavior of the half-wave rectifier and full-wave rectifier by using the technique
below such that the diode behaves like a switch. For reverse bias diodes it is simply an open switch, and
the forward bias of the diode is simply a closed switch. See illustration below.
В
B
V = 5sinwt
1KA V.
V = 5sinwt
1KN Z V.
(A) reverse biased = open switch
(B) forward biased = closed switch
Let us also assume (as a first approximation) that the diode switches from reverse bias to forward bias at
ov. In this activity, we will determine the behavior of the diode in the circuit below as we traverse time
using f = 1000 Hz for the AC source frequency.
D1
D2
1kn
ww
Vout
V = 5sinwt
Da
D4
1. (Show your solution) What is the input voltage value and time at:
а.
t = 0
b. t= one-fourth of a period
c. t= one-half of a period
d. t= three-fourths of a period
е.
t = one period
2. (Show your solution) What is the output voltage value and time at:
a.
t = 0
b. t= one-fourth of a period
C.
t = one-half of a period
d. t= three-fourths of a period
t = one period
е.
3. Sketch the output voltage waveform for two periods while superimposing the input voltage
waveform.
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