{245}Why SMPS Fluctuates / Reasons for SMPS Output Voltage Fluctuation Switch Mode Power Supply Urdu скачать в хорошем качестве

{245}Why SMPS Fluctuates / Reasons for SMPS Output Voltage Fluctuation Switch Mode Power Supply Urdu

in this video i explained Why #SMPS Fluctuates / Reasons for SMPS #Fluctuation Switch Mode Power Supply. i explained in urdu / hindi language. in this tutorial i explained functional description of switch mode power supply, what is fluctuation in output voltage. it happens when there is feedback missing or some failure in feedback loop, if vcc voltage are out of specified limit then the ic may drive in Over Load Protection OLP mode, or it may go in under voltage lockout UVLO, in OLP or UVLO condition the ic will disconnect the drive signal. whenever there is some overload condition which will cause to draw over current from the converter but in that situation the smps controller will reach at maximum duty cycle value and the vcc pin will reach at OLP (overload protection) so the output will remain disconnected until the vcc pin will decrease at its UVLO value. How to repair switch mode power supply SMPS VERY EASY practical troubleshooting۔ i explained practical How to repair switch mode power supply SMPS very easy. i shared my easiest and perfect troubleshooting techniques practical troubleshooting. smps concept and troubleshooting repairing or understanding repair switching mode power supply basics and working principle. also i discussed smps basics. after watching this video you can capable to:- how to repair smps how to repair switch mode power supply when output voltage are unstable or unregulated. in this condition the output voltage value moves beyond the load regulation or input regulation tolerance. 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 PWM SMPS controller when there is no switching from MOSFET 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 Why SMPS Fluctuates, Reasons for SMPS Output Voltage Fluctuation, Reasons for SMPS Fluctuation, Switch Mode Power Supply, how to repair switch mode power supply, switching mode power supply, smps, switching mode regulator, very easy repair of SMPS, switching mode power supply tutorial, basics of switching mode power supply, smps tutorial, how to repair switching mode power supply, how to repair smps, how switching mode power supply works, smps output voltage fluctuation, smps output fluctuating, smps output voltage low, How To Repair SMPS, Switch Mode Power Supply output fluctuating, how to repair switching mode power supply, basics of switching mode power supply, smps tutorial, smps feedback circuit, smps explained, smps explanation, smps circuit diagram explanation, smps circuit diagram, smps circuit design tutorial,