HELLO… I’M A HOBBIEST AND I’M TRYING TO RUN THIS TO LEARN HOW IT WORKS
I MAPPED THIS POWERSUPPLY SCHEMATIC FROM A CIRCUIT AND STILL I’M NOT ABLE TO SIMULATE IT.
I’M NOT SURE WHATS WRONG WITH IT BUT ITS WIRED IN CORRECT WAY. I THINK IT HAS SOMETHING TO DO WITH RULES OF WIRING A CIRCUIT IN KICAD.
PLEASE HELP ME LEARN
THANKS IN ADVANCE
MOHSIN JAMIL
.title KiCad schematic
.model __D5 D
.model __D1 D
.save all
.probe alli
F1 Net-D1-K Net-D2-K
R2 Net-U1-ADJ 0 21k
R1 Net-U1-OUT Net-U1-ADJ 10k
C7 Net-U3-FB 0 100n
D6 Net-D6-K Net-D2-K
R11 Net-D4-A Net-D6-K 3.2k
D2 Net-D2-K Net-D2-A
R9 Net-R9-Pad1 Net-D4-A 330
D4 Net-D2-K Net-D4-A
C6 Net-U3-CS 0 100n
L1 Net-D5-A Net-Q1-D 1000
C8 Net-D2-K Net-D5-A 47u
R7 Net-U3-CS Net-Q1-S 330
R6 Net-U3-DRV Net-Q1-G 47
D3 Net-D2-K Net-D3-A
U4 Net-D3-A Net-R10-Pad1 0 Net-U3-FB
Q1 Net-Q1-G Net-Q1-D Net-Q1-S
R8 Net-Q1-S 0 0
R10 Net-R10-Pad1 Net-D4-A 330
D5 Net-D5-A Net-D2-K __D5
C3 Net-D1-K 0 56u
U1 Net-D1-K Net-U1-OUT Net-U1-ADJ
R4 Net-D1-K Net-U3-HV 470
C2 Net-D1-K 0 100n
V1 Net-D1-A 0 DC 100
D1 Net-D1-A Net-D1-K __D1
C1 Net-D1-K 0 56uf
R5 Net-U3-ADJ 0 12k
C4 Net-U1-OUT 0 100n
R3 Net-U1-OUT 0 18k
C5 Net-U3-VCC 0 47u
U3 Net-U3-ADJ Net-U3-FB Net-U3-CS 0 Net-U3-DRV Net-U3-VCC unconnected-U3-NC-Pad7 Net-U3-HV
U2 Net-D2-A Net-R9-Pad1 Net-U3-VCC Net-U1-OUT
.end
thats the spice netlist. because in all the posts everyone is asking for it so i posted it also
Have you tried starting with a simpler circuit and working your way up? There is more to learn about this than is evident at first. Start with a power source and a resistor. Then add a capacitor. Then try a simple transistor circuit. Each component in the circuit must have a spice model. So, baby steps first.
I’m pretty sure @holger has posted plenty of example circuits to start with. I thought we pinned something to the top of the category as a mini faq?
actually i tried that but it didn’t even work with a simple lamp also thats why i thought its the rules where i need to learn because i know basics but couldn’t do anything at all. I’ll try following holger if i can learn something from there
thanks a lot brother
There are example circuits somewhere in this thread. We’ll have to maybe consolidate them and make it a WIKI and pin it to the top of the category.
