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8. A diode with forward voltage of 0.74 volts and forward resistance of 5 Q is to be connected between A and B with the anode connected to A. What value of vIN in volts will the diode start to conduct? A В 100 Q + VIN 100 N

8. A diode with forward voltage of 0.74 volts and forward resistance of 5 Q is to be connected between A and B with the anode connected to A. What value of vIN in volts will the diode start to conduct? A В 100 Q + VIN 100 N

Electric Motor Control
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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8. A diode with forward voltage of 0.74 volts and forward resistance of 5 Q is to be connected between A and B with the anode connected to A. What value of vIN in volts will the diode start to conduct? A 100 2 + VIN 100 N 9. The purpose of the Zener diode is to maintain the voltage across the load at 11 V. The load draws anywhere from 0 to 400 mA of current. If R = 9 Q, what is the minimum value of Vs that will guarantee the circuit will work properly. R Vs LOAD
Transcribed Image Text:8. A diode with forward voltage of 0.74 volts and forward resistance of 5 Q is to be connected between A and B with the anode connected to A. What value of vIN in volts will the diode start to conduct? A 100 2 + VIN 100 N 9. The purpose of the Zener diode is to maintain the voltage across the load at 11 V. The load draws anywhere from 0 to 400 mA of current. If R = 9 Q, what is the minimum value of Vs that will guarantee the circuit will work properly. R Vs LOAD
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