IP20 Dual MOSFET Case

thingiverse

This is a dual-board case designed specifically for standard MOSFET boards with a focus on providing IP20 protection to components that handle high currents or voltages. Essentially, it significantly reduces the risk of short circuits and other accidents compared to bare boards or open shell cases. Since I use off-the-shelf ebay boards, the heat sinks only get slightly warm, so there's no need for active cooling. The prototype worked flawlessly despite its somewhat rough finish.