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Unformatted text preview: o (s)/v i (s). Assume n=1 for the diode. c) Find the total output voltage v O,total for v i (t)=0.001sin(2π*10 5 t). 3V I D v O 1k Ω 1k Ω v i 10 µ F 4. (40 points) Design an AC adapter with the following specifications using a single-ended transformer. Choose an appropriate rectifier to minimize the capacitance. Input voltage: 120V rms , 60Hz Output voltage: 5V Maximum ripple: 5% Load current range: 0-500mA Determine the minimum specs for the diode (I Dmax , I Davg , reverse breakdown voltage), primary/secondary ratio of the transformer, and the load resistor and capacitor value....
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This note was uploaded on 01/01/2012 for the course ECEN 325 taught by Professor Silva during the Spring '08 term at Texas A&M.
- Spring '08