the value of R4 if the load current is to be limited to a maximum value of 250 mA. What power 2. A series voltage regulator with constant-current limiting is shown in Figure 17-47. Determine rating must R4 have? Q

the value of R4 if the load current is to be limited to a maximum value of 250 mA. What power 2. A series voltage regulator with constant-current limiting is shown in Figure 17-47. Determine rating must R4 have? Q

Delmar's Standard Textbook Of Electricity

7th Edition

ISBN:9781337900348

Author:Stephen L. Herman

Publisher:Stephen L. Herman

Chapter21: Resistive-capacitive Series Circuits

Section: Chapter Questions

Problem 7RQ: An RC series circuit is connected to a 120-V, 60-Hz power source. The resistor is 25 and has a...

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Question

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2. A series voltage regulator with constant-current limiting is shown in Figure 17-47. Determine
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rating must R4 have?
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