A custom breadboard switching power supply with 5V and 3.3V regulated outputs. Supports total output current of up to 4 amps. Includes features such as:
- A 6-12V DC input and a USB-C power input.
- A power mux to select between inputs, providing overvoltage protection, and limiting inrush current.
- A TVS to suppress transient voltage spikes, enabling safe hot-plugging of power inputs.
- Terminal block outputs.