DC-DC Converter (12V to 9V) Using LM317 Voltage regulator

In this video i tried to make dc-dc conversion using the adjustable regulator lm317. in the video there is a formula for the lm317 with the help of that you can convert dc to dc voltage according to your requirement in the specific range. and you can make the variable voltage regulator by replacing the R3 resistor with a Potentiometer .
Thanks For watching :)

[@EgyptCanada]

Exceent job. 🙏🙏🙏🙏

[@hinamasood8628]

That amazing piece of work.so unformatted and indispensable

[@pottiezluc8693]

Thanks from Brussels...

[@rashh77]

You didn't show where the capacitor in the schematic diagram is, but thanks.

[@ayemod2k]

how did u plug it back up

[@janoo4784]

Jb me solar panels se ek 12v small fan chlata hu to wo boht zyada speed se chalta h or motor boht garam ho jati h or plastic ka fan pigal jata h or khrab.. kia krna chahye fan speed slow krny k lye..??

[@ahsanullah9172]

Ap pehlay fan k voltage check kro k kitne volt ka hai... For example agr wo 5v ka hai to us k sath 5v ka regulator use kro.. Phir koi problem nai hogi

[@nafisulnayem]

আমার বাসায় ১২v এর সোলার সিস্টেম আছে আমার অনু ১২v অইটা সোলার এর ১২v দিয়ে চলতেছে কিন্তু আমার রাউটার tplink এর ৯v আমি কি ১২v দিয়ে অই ৯v এর রাউটার চালাতে পারবো ।

[@ahsanullah9172]

No its for upto 1 A maximum

[@michaelsinclair1509]

Plz help me change 9v Dc to 7.5 Dc adapter

[@ahsanullah9172]

Subtitute 7.5 in vout and calculate resistance😊..

[@nevilwedaarachchi3797]

What is thev value of cap? Your video is very bad. Can't see anything .think twice before do 👎

[@mithishonu8952]

check @59 sec