1. rB = 2.5 Q Vin = 10 V R= 100 Q Required: V and I using 1s, 2n0, and 3rd approximations (assume a Si diode)

Electric Motor Control
10th Edition
ISBN:9781133702818
Author:Herman
Publisher:Herman
Chapter59: Motor Startup And Troubleshooting Basics
Section: Chapter Questions
Problem 12SQ: How is a solid-state diode tested? Explain.
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Solve for the required parameters :

1.
rB = 2.5 Q
Vin = 10 V
R= 100 Q
Required: V and I using 1st, 2nº, and 3rd approximations (assume a Si diode)
2.
Si
Ge
KIKH
Vin = 12 V
R= 5.6 kQ
Required: output voltage and diode current
3. Find the current value, V1,V2, and Vo.
R1 = 4.7 k.
o Vo
Vin = 10 V
R2= 2.2 kQ
- 5 V
Transcribed Image Text:1. rB = 2.5 Q Vin = 10 V R= 100 Q Required: V and I using 1st, 2nº, and 3rd approximations (assume a Si diode) 2. Si Ge KIKH Vin = 12 V R= 5.6 kQ Required: output voltage and diode current 3. Find the current value, V1,V2, and Vo. R1 = 4.7 k. o Vo Vin = 10 V R2= 2.2 kQ - 5 V
4. Find Vo , I, Io1, and Io2. Use practical diode model.
R1 = 0.33 kQ
Vin = 10 V
V.
5. Using 2nd approximation, find current I.
D1, Si
R = 2.2 k.
E2 = 4 v
E1 = 20 v
Dz, Si
6. Find V. using practical diode model.
D1, Si
V.
E1 = 12 v
R1 = 2.2 k.
D2, Ge
Transcribed Image Text:4. Find Vo , I, Io1, and Io2. Use practical diode model. R1 = 0.33 kQ Vin = 10 V V. 5. Using 2nd approximation, find current I. D1, Si R = 2.2 k. E2 = 4 v E1 = 20 v Dz, Si 6. Find V. using practical diode model. D1, Si V. E1 = 12 v R1 = 2.2 k. D2, Ge
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