Description
The Elegoo Switchboard is a dedicated PCB assembly located at the rear of the Saturn 3 series printers. It integrates the high-current DC input jack with a ruggedized power rocker switch. This board is more than just a wire terminal; it is designed to handle the high power requirements (24V, up to 7.5A) of Saturn 3 Ultra's powerful COB light source and Linux-based motherboard. By separating the high-current switching from the main logic board, it protects the printer's "brain" from electrical noise and provides a sturdy mechanical mounting point for the power cable, preventing damage to internal components from frequent plugging.
Features
Heavy-Duty Power Support: Specifically rated to handle the 180W + power draw of the Saturn 3 Ultra without overheating.
Integrated DC Barrel Jack: Features a high-tolerance 2.5mm or 2.1mm DC port reinforced for long-term stability.
Responsive Rocker Switch: Equipped with an industrial-grade "click" toggle for reliable power cycles during thousands of print operations.
Safe-Power Architecture: Includes dedicated mounting holes to ground the switchboard to the printer’s metal chassis, reducing the risk of static discharge.
OEM Fitment: Designed as a direct replacement part, ensuring the toggle and power port align perfectly with the factory cutouts on the printer's rear panel.
Specifications
Compatible Models: Elegoo Saturn 3 / Saturn 3 Ultra
Input Voltage: 24V DC
Max Current: 7.5A
Component Type: Power Distribution / Switch PCB
Connector Type: DC Female Barrel Jack + Internal Pin Headers
Material: High-Grade FR4 (Flame Retardant) PCB
Switch Type: 2-Position Rocker
