Fnirsi DC-DC Power Supply Module

grabcad

Adjustable buck boost Fnirsi DC-DC power module, able to deliver 3A without a fan and a voltage output range from 0.5 to 30V. This module is available through eBay and AliExpress. See included PDF file for detailed electrical specifications.The power supply module is typically sold self-contained, but with an open frame and the printed circuit board with integrated LCD display exposed. Here is my 3D model of the module. Maybe in future design I will build a 3D enclosure to add further physical protection for the module.If you're like me, it doesn't matter how much care you take, it's still possible to miss details in the 3D design. Typical missed details that will lead you into problems include: - Parts encroaching on others. - Hole spacings misaligned.A 3D model of each component incorporated into your design helps avoid some of the design pitfalls.I've included the STEP CAD file to assist people to incorporate the model into their designs.My print is made in PETG 1.75mm Aurarum translucent filament, with 0.2mm layer height and 100% infill on a PRUSA I3 MK3S printer.I hope you can find this design useful, too.Remember to leave me some feedback or even a tip to keep me enthused to make more of these drawings.