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Описание: in this video i explained +5 volt buck converter in LED LCD Circuit & Power Supply Circuit using CAT7581 buck pwm controller and AO4842 mosfet pack it receives 12 volt and regulates to 10 volt using a series pass regulator and then the buck converter regulates it at 5 volt at 300 KHz and after filtering it is 5 volt output .

Vestel 17PW26-4 Circuit diagram https://drive.google.com/file/d/1P-Tr...
vestel 17MB65-2 https://drive.google.com/file/d/1AxiG...

LED LCD TV Vestel PW1726-4 earlier episodes
Vestel PW1726 Part 4    • Видео  
Vestel PW1726 Part 3    • Видео  
Vestel PW1726 Part 2    • Видео  
   • Видео  

Vestel PW1726 Prt 1    • Видео  
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LED LCD Circuit & Power Supply Circuit Description Explained in Detail - Part 1    • {215} How to Measure Frequency and Duty Cy...  

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