Short Circuit (Overcurrent) Protection / full electronics / No Relay / You Haven't Seen Before
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Hello, I am here with a new project that you have not seen before (You can see it on other channels now, it will follow us constantly 😁) The circuit is based on LM358 and TL431 TL431 is used as a programmable zener. The LM358 amplifies the signal and enables the MOSFET to be active or passive. in this way, there is no need for a mechanical relay. The adjustment process of TL431 is provided with a 50K pot. We have completed the reset of the system with a button, the system is sensitive, useful and open to development. Thank you for watching and don't forget to subscribe.
Respects.
CIRCUIT DIAGRAM___________________________:
drive.google.com/file/d/1xVob...
MATERIALS LIST_______________________ :
1 Piece LM358 - bit.ly/3vZ782O
1 Piece TL431 - bit.ly/3gZ1U2x
1 Piece LED - bit.ly/3gYDkPB
1 Piece IRFZ441N (different mosfets also work according to output current) - bit.ly/3djIZ0i
1 Piece 50K Trimpot - bit.ly/2T4Jwwi
1 Piece 3K Resistor - bit.ly/3xZe5lA
2 Pcs 1K Resistors - bit.ly/3jwla9B
1 piece of 200K Resistor - bit.ly/3gYOFPB