Ender 3 PSU full cover 92x92x25 vent with DC-DC voltage regulators

thingiverse

This is a full cover replacement power supply unit designed specifically for the Creality Ender 3 and Ender 3 PRO printers.\r\n\r\nThe interior features a 96x96 ventilation system, ensuring complete silence during operation. Installation holes are pre-drilled for voltage regulators, accommodating up to four LM2569 or two LM2569 units with display, as well as four XL4015 regulators.\r\n\r\nThe main ventilation system operates for only a few seconds before shutting off, providing significant relief from the loud stock unit. Additionally, users can still adjust the voltage output from 12V to 10V or lower.\r\n\r\nInside, the vent measures 92x92x20-25mm in size, with some users reporting minor plastic removal required for a seamless fit. However, this does not affect overall performance.\r\n\r\nNotably, the 12V vent is already regulated, eliminating the need for additional setup or modifications. The pre-drilled holes are designed to accommodate other equipment, offering flexibility and convenience.\r\n\r\nOverall, this power supply unit upgrade offers significant improvements in noise reduction and customization options, making it an ideal choice for Creality Ender 3 and Ender 3 PRO users.