2 layers100 × 76 mm
Emc flyback
ChengminLi/AI-PCB-layout
AI agent skill for designing and reviewing power-electronics PCBs, with a human review gate after every step
90 parts31CC-BY-4.0
Power electronics
53 boardsKiCad boards from 37 GitHub repositories tagged “power-electronics”, the most starred first; open any of them in PCBKit.
- 8 layers50 × 50 mm
USB C PSU
LeoDJ/USB-C_PD_PSU
A 5-60V bidirectional buck-boost-converter, also capable of 240W USB PD EPR (48V 5A)
149 parts29 - 8 layers85 × 55 mm
- 2 layers110.5 × 90.8 mm
TeslaSMPS
devfabiosilva/TeslaSMPS
DIY: High Voltage Range Switching Mode Power Supply for Embedded and Solar systems
112 parts7Unlicense - 2 layers228.6 × 86.4 mm
ST2402
JunWang-Bristol/OpenTPT
OpenTPT — open-source Triple Pulse Test (TPT) platform for characterization of power magnetics.
105 parts7 - 2 layers134.4 × 106.7 mm
Led controller
MbFredys/PCB-LEDs-Controller
LED-controller PCB design exercise focused on PWM control, power distribution, and hardware documentation.
42 parts6 - 2 layers304.6 × 105.7 mm
MPPT Booster 4kW Hardware
HNadeemTahir/AI_Inverter_Project
NgSpice Digital Twin of a complete off-grid solar power system: H-Bridge inverter (220V/50Hz, PI control, electro-thermal IGBT modeling) and 4kW MPPT boost converter (UC3843 analog control, KCL summing node, gate drive…
115 parts5 - 2 layers230.1 × 118.5 mm
POWER 0-50
Aleksei327/STM32G474-Precision-Lab-Power-Supply
Precision 0–50 V programmable laboratory PSU with 1 mV/1 mA setting steps, hybrid synchronous-buck + linear regulation, STM32G474 control, INA228 metering, and layered hardware protection.
207 parts4 - 4 layers82 × 60 mm
P1 tx
Deco025/resonare
Resonare: open-source 120 W LCC-S resonant wireless charger, transmitter and receiver boards (KiCad 10, 4-layer)
92 parts4CERN-OHL-S-2.0 - 4 layers92 × 92 mm
- 2 layers177 × 91.6 mm
Power Charg AUTO 12V C
Aleksei327/STM32G474-Power-Charger
Experimental STM32G474-based high-current battery charger and programmable synchronous buck converter. KiCad hardware and STM32CubeIDE firmware.
160 parts3 - 2 layers80.7 × 34.1 mm
5V regulated safe power supply
anujthakur512/Buck-Converter-5V
I build a Buck Converter (5V) using IC LM2596 on KiCad as my 1st project of learning PCB Designing.
16 parts3MIT - 4 layers
Mosfets
abd-alaj/BLDC-motor-custom-inverter
Matlab, Simulink, Hardware and C-code for a custom inverter project.
139 parts1 - 2 layers121.9 × 119.2 mm
VARIATEUR 0 10V
AssaadMH/power-electronics-simulation
AC power controllers, a 0–10 V industrial dimmer, a digital tachometer and a brushless drive, designed and simulated end to end.
39 parts1MIT - 2 layers123.5 × 132 mm
BLDC
AssaadMH/sensorless-bldc-control
Spinning a brushless motor with no position sensor — commutating on the back-EMF zero crossings instead.
28 parts1MIT - 4 layers100 × 80 mm
Emb multirail smps
CGainsWorks/emb-multirail-smps
Compact multi-output switch-mode power supply in Altium: synchronous buck, boost and LDO stages on a 4-layer board, with loop compensation, thermal analysis and EMC pre-compliance.
79 parts1MIT - 2 layers90 × 40 mm
LiIon Battery Protection
imguxuuuu/Battery-Protection-PCB
Manufacturing-ready Li-Ion Battery Protection PCB designed using KiCad 9 with complete documentation, Gerber files, simulations, and manufacturing package.
11 parts1MIT - 2 layers
Modified sine inverter gwo pid
mofaa69/modified-sine-inverter-gwo-pid
TÜBİTAK 2209-A Destekli GWO-PID Kontrollü Modifiye Sinüs İnverter Tasarımı ve Uygulaması
61 parts1 - 2 layers127 × 101.6 mm
- 4 layers230 × 60 mm
PSU
Thoric16/Power-Supply-Unit
A custom-designed robotics Power Supply Unit (PSU) featuring multi-rail buck regulation, remotely switchable outputs, current monitoring, and a hardware E-Stop loop.
157 parts1 - 2 layers54 × 27 mm
ACtoDC converter
ashfaque-ur-rahman/Amateur-AC-DC-Bridge-Rectifier-PCB
Basic AC to DC converter using bridge rectifier and capacitor filter — KiCad PCB design
14 parts - 4 layers76 × 74.3 mm
MCU PSU
Blaze-Pascal/EKA-PiF-MCU_PSU
2-phase synchronous digitally controlled buck converter (30V in, up to 10A out). Features a 4-layer custom KiCad PCB optimized for EMI.
119 partsGPL-3.0 - 6 layers497.4 × 154.7 mm
FCSTMV1.05
CGainsWorks/emb-drone-flight-stack
Open-source quadrotor flight stack: custom KiCad flight-controller and power distribution boards plus C++ firmware with a PID attitude loop, written from scratch.
1,198 partsMIT - 4 layers190.3 × 103.1 mm
CirBATTverter 1KWH
cirBATT/cirbattverter
cirBATT open hardware 48 V to 230 V battery inverter: KiCad power electronics, EGS005Q control and second-life lithium battery integration. Prototype under review.
169 partsCERN-OHL-S-2.0