@diogo2p wrote:
Hi guys, i have an assignment to do where i did this:
now im asked:
The component known as 7805 is an integrated circuit for 5V voltage regulation. Propose an alternate circuit for obtaining a 5V voltage from a 9V source using a zener diode and other components you consider necessary. Assume that the load can consume between 20 to 40 mA. Assuming that the zener diode you are using has an internal resistance of 15Ω, what is the value of the circuit load regulation?Can someone help me out cause im clearly not understanding whant should i do…
Thanks.Ps: Forget about that Zener i did a screenshot after searching for one (the wrong one) and droped it there.
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