Design a 10 V output bridge rectifier power supply capable of delivering up to 5
ID: 1812842 • Letter: D
Question
Design a 10 V output bridge rectifier power supply capable of delivering up to 50 mA utilizing smoothing capacitor and Zener diode regulator with output ripple not to exceed for 3 cases: output ripple of (a) 4 V max (b) 1 V max and (c) 0.2 V max by choosing proper values of smoothing capacitor. Simulate with PSPICE and provide circuit diagram, Net-List, and output voltage vs. time for the three cases (a), (b), and (c). Discuss the role of C1, R1, and rz.
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Explanation / Answer
Design a 10 V output bridge rectifier power supply capable of delivering up to 50 mA utilizing smoothing capacitor and Zener diode regulator with output ripple not to exceed for 3 cases: output ripple of (a) 4 V max (b) 1 V max and (c) 0.2 V max by choosing proper values of smoothing capacitor. Simulate with PSPICE and provide circuit diagram, Net-List, and output voltage vs. time for the three cases (a), (b), and (c). Discuss the role of C1, R1, and rz. Repeat for 75 mA maximum output current delivery by choosing different value of R1 Choose C1 for output ripple of (a) 4 V max (b) 1 V max and (c) 0.2 V max. This is similar to DESIGN Example 4.7 in pp. 200-203 of Microelectronics circuits and Devices, by Mark A. Horenstein, 2nd ed.