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USB C Power Supply

Chockalingam-M·PCB-Designing·USB-C_Power_Supply/USB_C Power_Supply .kicad_pcb

USB C Power Supply PCB layout, top view — open source board by Chockalingam-M

About the USB C Power Supply PCB

USB C Power Supply is an open source PCB design by Chockalingam-M, published on GitHub. It is a 2-layer board measuring 56 × 25.8 mm, with 35 components from 17 distinct parts.

Other key parts include the CH224A, MKDSN 1,5/ 2-5,08 and MC14051BDR2G. By type, the board carries 12 resistors, 7 capacitors, 6 LEDs, 3 ICs, 2 diodes and 1 transistor.

It belongs with the power & battery designs in this gallery.

From the project

🚀 Designed and developed this PCB as a demonstration of my skills in hardware design and precision layout. From component placement to trace optimization, every part of this board reflects my commitment to clean, functional, and professional electronic design.

Main components on the USB C Power Supply

CH224AMKDSN 1,5/ 2-5,08MC14051BDR2G

USB C Power Supply bill of materials (BOM)

35 components, 17 distinct parts.

QtyPartRefs
1
CH224A
WCH(南京沁恒)
U1
1
MKDSN 1,5/ 2-5,08
Phoenix Contact(菲尼克斯)
U2
1
MC14051BDR2G
onsemi(安森美)
U3
1
2N7002
Q1
1
USB_C_Receptacle_USB2.0_16P
J1
1
HX PZ2.54-1x3P WT
HX PZ2.54-1X3P WT
hanxia(韩下)
H1
1
TPS70933DBVR
TI(德州仪器)
LDO1
1
DSHP03TS-S
XKB Connection(中国星坤)
SW1
1
YLED0805R
LED1
5
LTST-C171TBKT
LED2, LED3, LED4, LED5, LED6
2
GG0402052R542P
Kyocera AVX
D1, D2
3
1uF/50V
C1, C4, C5
4
100nF
C2, C3, C6, C7
1
0k
R1
7
1k
R2, R3, R8, R9, R10, R11, R12
3
10k
R4, R6, R7
1
100k
R5

USB C Power Supply design files

The KiCad project lives in the Chockalingam-M/PCB-Designing repository on GitHub; these links point at the commit this page was built from.

USB C Power Supply: common questions

How big is the USB C Power Supply PCB?

The USB C Power Supply measures 56 × 25.8 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the USB C Power Supply?

35 components, from 17 distinct parts. The full bill of materials is listed on this page.

Where can I download the USB C Power Supply design files?

From the Chockalingam-M/PCB-Designing repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the USB C Power Supply design in my own project?

The repository has no license, so all rights stay with Chockalingam-M. Use it as a reference, and ask the author before reusing the design.

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