1- What is the LED current in Fig. 12-51a when VGS = 5 V? 2- The relay of Fig. 12-516 closes when VGS=2.6 V. What is the MOSFET current when the gate Voltage is high? The current through the final load resistor? VDD +30 V VDD +20 V RELAY RL 202 +VGS (a) RD 1 ΚΩ VN10LM +VGS Figure 12-51 RD 1kQ BS107 (b)

1- What is the LED current in Fig. 12-51a when VGS = 5 V? 2- The relay of Fig. 12-516 closes when VGS=2.6 V. What is the MOSFET current when the gate Voltage is high? The current through the final load resistor? VDD +30 V VDD +20 V RELAY RL 202 +VGS (a) RD 1 ΚΩ VN10LM +VGS Figure 12-51 RD 1kQ BS107 (b)

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

Chapter12: Power System Controls

Section: Chapter Questions

Problem 12.15P

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