Vcc Icharge = cc Reset R₁ 4 8 Vcc 7 Vcc R RST σ Discharge Idischarge Threshold R₂ 6 Trigger 2 Control 5 + S Q' 1 Ground Out 3 Use the equations (1) to (5) to find the value for R1 AND R2. tc = 0.693(R1 + R2)(C1) .(1) td = 0.693(R2)(C1) .(2) f=1/T1/(tc + td).. (3) Duty cycle (tc)/T = .(4) (5) T = tc + td A. For frequencies = 15 KHz, 10 KHz, and 5 KHz with a 70% duty cycle. B. For frequency = 10 kHz, generate the waveform for the following duty cycles: 90%, 70%, 50%, 30%, and 10%. V1 10V R1 200 A1 VCC ន RST OUT R2: DIS 00 THR TRI CON GHD C1 9.4nF C2 9.4nF XSC1 Tektronix 555 VIRTUAL

Power System Analysis and Design (MindTap Course List)
6th Edition
ISBN:9781305632134
Author:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma
Publisher:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma
Chapter3: Power Transformers
Section: Chapter Questions
Problem 3.30P: Reconsider Problem 3.29. If Va,VbandVc are a negative-sequence set, how would the voltage and...
Question
Vcc
Icharge = cc
Reset
R₁
4
8 Vcc
7
Vcc
R
RST
σ
Discharge
Idischarge
Threshold
R₂
6
Trigger
2
Control
5
+
S Q'
1
Ground
Out
3
Transcribed Image Text:Vcc Icharge = cc Reset R₁ 4 8 Vcc 7 Vcc R RST σ Discharge Idischarge Threshold R₂ 6 Trigger 2 Control 5 + S Q' 1 Ground Out 3
Use the equations (1) to (5) to find the value for R1 AND R2.
tc = 0.693(R1 + R2)(C1)
.(1)
td = 0.693(R2)(C1)
.(2)
f=1/T1/(tc + td)..
(3)
Duty cycle (tc)/T
=
.(4)
(5)
T = tc + td
A. For frequencies = 15 KHz, 10 KHz, and 5 KHz with a 70% duty cycle.
B. For frequency = 10 kHz, generate the waveform for the following duty cycles:
90%, 70%, 50%, 30%, and 10%.
V1
10V
R1
200
A1
VCC
ន
RST
OUT
R2:
DIS
00
THR
TRI
CON
GHD
C1
9.4nF
C2
9.4nF
XSC1
Tektronix
555 VIRTUAL
Transcribed Image Text:Use the equations (1) to (5) to find the value for R1 AND R2. tc = 0.693(R1 + R2)(C1) .(1) td = 0.693(R2)(C1) .(2) f=1/T1/(tc + td).. (3) Duty cycle (tc)/T = .(4) (5) T = tc + td A. For frequencies = 15 KHz, 10 KHz, and 5 KHz with a 70% duty cycle. B. For frequency = 10 kHz, generate the waveform for the following duty cycles: 90%, 70%, 50%, 30%, and 10%. V1 10V R1 200 A1 VCC ន RST OUT R2: DIS 00 THR TRI CON GHD C1 9.4nF C2 9.4nF XSC1 Tektronix 555 VIRTUAL
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