electronicsLearner77
- Jul 2, 2015
- 306
- Joined
- Jul 2, 2015
- Messages
- 306
For a long time i am thinking of designing circuits on my own. So, just as beginning circuit i am trying Dc-Dc circuit and converting the 20V to 5V, because i come across dc-dc conversion very frequently. Below is the circuit i tried
i have drawn a resistor divider network and after calculations, i know if the ratio is R1/R2 is 3:1 i can get 5V. So, my questions are
a. Is my design correct?
b. What are the additional things i need to take care, like on what basis should i select R1 and R2?
c. What are the other better methods, if you can suggest i will try to draw them and simulate.
(As a first step i do not want to google and get myself confused)
i have drawn a resistor divider network and after calculations, i know if the ratio is R1/R2 is 3:1 i can get 5V. So, my questions are
a. Is my design correct?
b. What are the additional things i need to take care, like on what basis should i select R1 and R2?
c. What are the other better methods, if you can suggest i will try to draw them and simulate.
(As a first step i do not want to google and get myself confused)