This is a spare 5V voltage regulator harness for the Pico Hybrid heat break and integrated part cooling fans. It uses a dupont-style 2-pin connector for the board side, and a 1.25mm pitch JST connector for the fan.
REVERSE POLARITY WARNING
The 5V voltage regulator wire harnesses included with the Pico Hybrid and Part Cooling Fan are not protected against reverse polarity. Plugging in these devices without confirming polarity will result in damage to the regulator and the connected fan. Please consult the wiring documentation for your printer before installing. For your convenience, we have provided some common wiring diagrams below.




