This electronics project is a High Voltage Flyback Converter (LT3957A 4-6V input, 180V output).
Below are some photos of the High Voltage Flyback Conveter that I hand soldered. Measured output is 180V, as simulated in the LTSpice simulation.
Black PCBs from JLCPCB arrived:
The hardware schematics and designs in this project are licensed under the CERN Open Hardware License (CERN OHL). You are free to use, modify, and distribute the hardware designs, provided that any modifications are also shared under the same license. For more details, see the CERN OHL License file.