DIY USB C PD Power Supply

Are you looking for a simple but powerful laboratory power supply with USB c power delivery functionality? Then you have come to the right place, this easy to build laboratory power supply. It is compatible with many Buck Boost modules such as SK60, SK120 or similar. And can output up to 100W when your usb supply and the Buck Boost modules have enouth power.I would recommend SK120 for full POWER!!! Assembly instructions: Step 1: Insert and glue the buck boost module into the front panel. Step 2: Insert the banana sockets and 5mm DC Barrel Jack into the main housing,and insert and glue the PD trigger module Step 3: Set the dipswitches of the trigger board 2 and 3 HIGH and 1 LOW to set the module to 20V Step 4: Connect the PD module output to the input of the Buck Boost module, pay attention to + and - !! Step 5: Connect the output of the Buck Boost module to the banana sockets and the DC socket here, again pay attention to + and - !! Step 6: Glue all the plates as shown in the pictures