Hello ,
i want to design a schematic for 5v to 12v converter and i want to use as an input usb type c and as a an output a usb type B only for power delivery is and im not sure if this connections is enought to do the work
It’s best to ask in a dedicated electronics forum like EEVBlog. This forum is for using KiCad.
However looking at the schematic there are so many things wrong.
C? is not connected anywhere
C and R’s missing values and references
In fact most components are missing values/references.
There is a wire shorting the resistor connecting to base of 2N3904
There are far better and easier boost circuits for 5V to 12V like the MT3608
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thanks yes for the reply the components missing values are still under finalisions about MT3608 i will take a look thanks a lot
If you use +5V power symbol then don’t go with wire through it.
At Usb_C_Plug you can have second +5V power symbol and even they are not connected by wire at schematic they are connected.
At USB3_B pin 1 see small square - that means wire connected to nothing.
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Asking people to check a schematic, even drawn in KiCad, is an electronics design question and not a valid forum question.