Question

In: Electrical Engineering

design, simulate, and implement a 12W Multi Voltage AC/DC Adapter Switching Power Supply, Suitable for 3...

design, simulate, and implement a 12W Multi Voltage AC/DC Adapter Switching Power Supply, Suitable for 3 V to 12 V Device.

Design Specifications:

(a) Design and simulate a regulated power supply using bridge rectifier, capacitors, and Zener diode (no Integrated Circuit). The source voltage is 110±10 Vrms, 60 Hz  frequency. The output voltage is as follows (±5%): 3 V and 7.5V

(b) The rating of the adapter will be 12W and 5% regulation. To protect your circuit include surge protection and fuse in the circuit design.

(c) Total number of element should be less than 12 for reducing environmental impact.

(d) Total Cost of the components of your design should be less than $10

please do it on a breadboard as well as on the multisim. provide pictures of the work done please. thank you.

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