352 Feedback SMPS Switch Mode Power Supply, Optocoupler & Programmable Voltage Reference

Feedback Role in SMPS Switch Mode Power Supply, Optocoupler & Programmable Voltage Reference i have explained in urdu / hindi language the basic function of switching mode power supply using different types of smps switch mode power supplies. smps concept and troubleshooting repairing or understanding repair switching mode power supply basics and working principle. after watching this video you will be able to understand 1 basic working concept of smps switch mode power supply 2. how PWM pulse width modulator work 3. block diagram of #smps switch mode power supply 4. practical circuit tracing of #smps 5 how to repair mobile charger 6 how to repair power supply of digital satellite receiver 7. how to repair led lcd tv power supplies 8. different faults in stages of smps 9. what is filter and protection circuit in SMPS 10 what is bridge rectifier circuit and how bridge rectifier circuit work 11 what is PWM pulse width modulator circuit and how to check it 12 function of FET, MOSFET, BJT, IGBT or switching modules 13 what is optocoupler or opto-isolator and what is its function in #feedback circuit 14 what is voltage regulation and how it workks in SMPS 15 how to find problem if switch mode power supply have no output 16 what is problem when power supply have fluctuation and output is not regulated 17 current sense in smps 18 short circuit protection 19 how to test troubleshoot and repair smps switch mode power supply and easy test points in fault finding and much more TL431 Adjustable Zener - How to Use it How Does TL431 Work in an Isolated Flyback Supply What is TL431 and How to Check it Easily with Multimeter TL431 circuit explained as a shunt regulator regulator ic 431 working and how to select biasing resistor #TL431, #repair, #troubleshooting, SMPS practical tutorial https://youtu.be/7je0v8AiBB4 SMPS tutorial and practical troubleshooting and fault finding https://youtu.be/E_dQcKAqm38 https://www.youtube.com/watch?v=j2oEpw9bVrk LED LCD TV power supply circuit https://www.youtube.com/watch?v=XEHwUGryWLM 17PW26-4 https://www.youtube.com/watch?v=h-CyJBtRDGA https://www.youtube.com/watch?v=lVO0oOV_oss https://www.youtube.com/watch?v=iu9RUXQ_KKA https://www.youtube.com/watch?v=thonoqze6Io Repair ATX Computer Power Supply https://www.youtube.com/watch?v=k3b8b-SnQ44 https://www.youtube.com/watch?v=gh2WMv7UwCk https://www.youtube.com/watch?v=q1VGbF8L_tI https://www.youtube.com/watch?v=xNH04tHgndA https://www.youtube.com/watch?v=T_HoBKYwRSE Adjust Output of SMPS https://www.youtube.com/watch?v=BajtTBQ5lDg https://www.youtube.com/watch?v=0iUNPU2cYWc https://www.youtube.com/watch?v=BajtTBQ5lDg Computer ATX power supply circuit explanation https://www.youtube.com/watch?v=X4sY_tt2JPY https://www.youtube.com/watch?v=O8mT9I3chzQ Adjustable Zener Reference TL431,How to calculate programming resistor,adjust feedback,isolated power supply control loop,isolated bias supply design,tl431,diode,working principle,feedback loop,how to design,switch mode power supply tutorial,basics of switching mode power supply,smps tutorial,basic working of switching mode power supply,smps basics,how to repair smps,how smps work,feedback loop in SMPS,switch mode power supply,troubleshooting,PC817,optocoupler