A 5V dc stabilized power supply needed to operate a computer is to be produced from a 12V full-wave bridge rectifier using a Zener diode as the regulator circuit. The maximum power rating of the zener diode , Pz is 6W. Calculate the following Maximum current flowing through the zener diode. Value of the series current limiting resistor, Rs. ii. Load current, lc if the load resistor is 50kΩ
A 5V dc stabilized power supply needed to operate a computer is to be produced from a 12V full-wave bridge rectifier using a Zener diode as the regulator circuit. The maximum power rating of the zener diode , Pz is 6W. Calculate the following Maximum current flowing through the zener diode. Value of the series current limiting resistor, Rs. ii. Load current, lc if the load resistor is 50kΩ
Chapter59: Motor Startup And Troubleshooting Basics
Section: Chapter Questions
Problem 12SQ: How is a solid-state diode tested? Explain.
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- A 5V dc stabilized power supply needed to operate a computer is to be produced from a 12V full-wave bridge rectifier using a Zener diode as the regulator circuit. The maximum power rating of the zener diode , Pz is 6W. Calculate the following
- Maximum current flowing through the zener diode.
- Value of the series current limiting resistor, Rs.
ii. Load current, lc if the load resistor is 50kΩ
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