Скачать с ютуб DIY MINI 12V 10A SMPS WITH UC3843 в хорошем качестве

DIY MINI 12V 10A SMPS WITH UC3843

Hello guys, KD here. Today i have made a very powerful but also very compact 12V 10A smps with the popular UC3843 ic. The output voltage of this power supply is adjustable and you can also modify the output voltage of this smps to any required voltage. I have use ETD34 trabsformer with an air gap of 0.8MM. The air gap is very important !. If you want to use this power supply at high current then use a big heatsink and don't forgot to isolate the mosfet and the diode. The isolation distance between the primary and secondary is 7mm which is very safe THANKS FOR WATCHING. HAVE A NICE DAY :) COMPONENTS LIST 1 X 330R 1 X 330K 1 X 2.2K 1 X 560R 2 X 4.7K 2 X 10R 3 X 10K 1 X 0.22R 1W 1 X 100K 1W 2 X 2.2NF CAPACITOR 2 X 1NF 3 X 100NF 1 X 47UF/50V 1 X 120UF/400V 1 X 100NF/275VAC 1 X FR107 DIODE 1 X RL207 1 X STPS2045 1 X KBP307 1 X PC817 1 X TL431 1 X ETD35 TRANSFORMER 1 X 10N60 MOSFET 1 X EMI FILTER 1 X 10D-9 TRANSFORMER DETAILS PRIMARY- 37 TURNS 1 X 0.45MM COPPER WIRE SECONDARY- 4 TURNS 10 X 0.45MM AUXILIARY- 6 TURNS 1 X 0.45MM AIR GAP- 0.8MM PCB LAYOUT AND SCHEMATIC https://drive.google.com/drive/folder... MESSAGE ME ON FACEBOOK FOR MORE DETAILS