EEE 206: DESIGN A DC POWER SUPPLY *The due date for the term project report delivery is 12nd of June, 11.59 pm. **You wi

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Eee 206 Design A Dc Power Supply The Due Date For The Term Project Report Delivery Is 12nd Of June 11 59 Pm You Wi 1 (96.9 KiB) Viewed 40 times

EEE 206: DESIGN A DC POWER SUPPLY *The due date for the term project report delivery is 12nd of June, 11.59 pm. **You will do your projects without a partner. Design a DC power supply that provides a nominal DC voltage of 5 V and be able to supply a load current load as large as 25 mA; that is Rload can be as low as 20002. The power supply is fed from a 220-V (rms) 50 Hz AC line. Assume the availability of a 5.1 V zener diode having =1092 at 20 mA (and use a=4.9 V), and that the required minimum current through the zener diode is in 5 mA. - I Power transformer + AC voltage Diode rectifier Filter Voltage regulator LOAD source 1. Explain the steps of your design and the parameters that you choose. 2. Draw your design in SPICE and analyse your assumptions. 3. Plot the output of the Filter when Riad 20092 4. Plot Vo when Road 20092 5. Plot Vo for different yaues of Bload 6. Provide the PCB (Printed Circuit Layout) layout for the ac-dc converter circuit. 7. Realization of the PCB must be shown to the Assistant. VO