Haseeb Electronics's video: 236 Top224Y SMPS Switch Mode Power Supply Circuit Explained Function Test Repair Tips

in this video i discussed Top224Y SMPS Switch Mode Power Supply Circuit / Explained Function / Test / Repair Tips for troubleshooting. i explained this three terminal IC (from family TOP220, TOP221, TOP222, TOP223, TOP224, TOP225, TOP226, TOP227) some ics from this family are 3 terminal TO-220 (Y package ) and other are 8 PIN SMD (G package) and 8 PIN DIP (G package). these ic switch at 100 KHz and regulate voltage by feedback on control pin. 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 switch mode power supply 4. practical circuit tracing of 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 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 how to understand smps, function of switch mode power supply, in this tutorial i draw the circuit diagram and placed components and made wiring of the components. how to repair switch mode power supply when short circuit at input if SMPS is dead or no ouput if SMPS have fluctuating output or output voltage unregulated if smps have short circuit in output how to eliminate short circuit how to troubleshoot when there is no switching from if SMPS have a whistle sound or excessive noise or excessive heat how to repair mobile charger how to repair computer power supply how to repair laptop charger how to repair inverter of solar system how to repair power supply how to design buck boost converter how to draw zero volt switching ZVS zero current switching ZCS or flyback converter , , , 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 Youtube https://www.youtube.com/channel/UCamuZ8n1PwdZpzxV32b1l_w https://www.dailymotion.com/haseebelect/ facebook https://web.facebook.com/haseebelect/ Twitter https://twitter.com/haseebelect https://www.instagram.com/haseebelect/ Types of Electrical and Eletronics Ccts https://www.youtube.com/watch?v=roYf5a7V5-g Test Diode With Multimeter https://www.youtube.com/watch?v=Q1AmJZkSzAM Check Resistance https://www.youtube.com/watch?v=mF1W_MU6jvM Check Resistance https://www.youtube.com/watch?v=prrD4cBSZKs https://www.youtube.com/watch?v=8gseVSHUNM8 how to design switch mode power supply,how to design,smps,switch mode power supply tutorial,basics of switching mode power supply,smps tutorial,how to repair,basic working of switching mode power supply,smps basics,how to repair smps,how smps work,how switching mode power supply works,haseeb electronics,how to build,switch mode power supply,troubleshooting