In this video you will find some examples on how to make your own buck converter circuit using the P-MOS IRF4905 but also the IRFZ44N N-MOS. Also you will learn why do we need all those components. You can find all the links for schematics/codes below. I hope that you'll enjoy the video. Stay tuned for the BOOST converter tutorial.



Help my projects on Patreon :   / electronoobs  
my Q&A page: http://electronoobs.com/eng_preguntas...
Canal en Español:    / electronoobs en español  



-----------------COUPONS-------------------
Buck/Buck module: https://www.gearbest.com/development-...
15A buck/boost: https://www.gearbest.com/development-...

PRINTERS:
Crealitu CR10: https://www.gearbest.com/3d-printers-...
Coupon code: "11CR10EU"


Creality CR10 MINI: https://www.gearbest.com/3d-printers-...
COUPON: CR10MINI

Anet E10: https://www.gearbest.com/3d-printers-...
Coupon code: "ANET10"





-----------------LINKS-------------------
BUCK Webpage: http://www.electronoobs.com/eng_circu...
Variable regulator video:    • Variable voltage regulator tutorial  



---------------MATERIAL---------------
Full part list: http://www.electronoobs.com/eng_circu...

LM2576 driver: https://rover.ebay.com/rover/1/711-53...
150uH inductor: https://rover.ebay.com/rover/1/711-53...
Diode: https://rover.ebay.com/rover/1/711-53...
Capacitors: https://rover.ebay.com/rover/1/711-53...
Arduino NANO: https://www.gearbest.com/boards-shiel...
IRFZ44N: https://rover.ebay.com/rover/1/711-53...
IRF4905: https://rover.ebay.com/rover/1/711-53...
IRFZ44N-IRFZ44-Power-Transistor-MOSFET-N-Channel-LW-%2F172129149130%3Fepid%3D1553081184%26hash%3Ditem2813b260ca%3Ag%3A6wcAAOSwYlJW4cZm
BJT NPN: https://rover.ebay.com/rover/1/711-53...
50k Potentiometer: https://rover.ebay.com/rover/1/711-53...




---------------SCHEMATICS-----------
Arduino BUCK converter - NO feedback: http://www.electronoobs.com/images/Ci...
Arduino BUCK converter - Feedback: http://www.electronoobs.com/images/Ci...
LM2576 schematic: http://www.electronoobs.com/images/Ci...
555 buck converter: http://www.electronoobs.com/images/Ci...

--------------------CODE------------------
No feedback:http://www.electronoobs.com/eng_circu...
Feedback: http://www.electronoobs.com/eng_circu...



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