You can watch on YouTube also https://youtu.be/P604qE2wdwc
in this video number {1002} SMPS output voltage fluctuating, unregulated output, i demonstrated how to test / troubleshoot and repair 12 volt 5 ampere 60 watt, KA3842, KA2842, KA1842, UC1842, UC2842, UC3842 UCC1842, UCC2842 or UCC3842 based flyback converter switch mode power supply, its output voltage were unregulated and fluctuating. i explained the possible reasons related to this fault condition.
SMPS OutPut Voltage Low and Fluctuating, SMPS Output Fluctuation. How To Repair Switch Mode Power Supply when the output voltage are less than the rated voltage and it is giving unregulated voltage, after replacing the faulty potentiometer in feedback network, the power supply started working normally.
After watching this video you can capable to:-
how to repair smps
if SMPS have fluctuating output or output voltage unregulated
#smps #output #fluctuation
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00:00 smps output fluctuating / smps output unregulated, not regulated
00:54 how to apply power for UUT for bench testing
01:46 how to repair smps switch mode power supply
02:56 KA3842 / UC3842 smps power supply repair
in this video number {1002} SMPS output voltage fluctuating, unregulated output, i demonstrated how to test / troubleshoot and repair 12 volt 5 ampere 60 watt, KA3842, KA2842, KA1842, UC1842, UC2842, UC3842 UCC1842, UCC2842 or UCC3842 based flyback converter switch mode power supply, its output voltage were unregulated and fluctuating. i explained the possible reasons related to this fault condition.
SMPS OutPut Voltage Low and Fluctuating, SMPS Output Fluctuation. How To Repair Switch Mode Power Supply when the output voltage are less than the rated voltage and it is giving unregulated voltage, after replacing the faulty potentiometer in feedback network, the power supply started working normally.
After watching this video you can capable to:-
how to repair smps
if SMPS have fluctuating output or output voltage unregulated
#smps #output #fluctuation
You are Invited to Join Haseeb Electronics
https://www.youtube.com/channel/UCamuZ8n1PwdZpzxV32b1l_w/join
To Follow my Facebook page
https://web.facebook.com/profile.php?id=100090330195994
00:00 smps output fluctuating / smps output unregulated, not regulated
00:54 how to apply power for UUT for bench testing
01:46 how to repair smps switch mode power supply
02:56 KA3842 / UC3842 smps power supply repair
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Learning