High power addon heated bed power expansion module for 3D printers Durable construction - Made of material, designed for long lasting use in demanding 3D printing environments High current performance - Equipped with a large heatsink - Maximum electric current above 30A for reliable heated bed operation easy control and compatibility - Can be controlled directly from Ramp1.4 or from the mainboard heated bed output signal Key benefits - Increases heated bed power capability to support larger beds and higher temperature materials - Improves heat-up speed and temperature stability for reliable prints - Robust cooling helps maintain performance over long print durations - Simple integration with standard RAMPS 1.4 setups or mainboard configurations Compact and adaptable design - Designed as a general addon module that fits typical 3D printer electronics layouts - Provides a straightforward path to upgrading bed power without replacing the entire board 2-3 practical use scenarios - Scenario 1: Upgrading a RAMPS 1.4 based printer to handle larger or higher temp beds, enabling faster heat-up and steadier temperatures for ABS or PETG prints - Scenario 2: Adding high current capability to printers that struggle with bed heating on stock drivers, without changing the main control board - Scenario 3: Use in a small workshop with multiple printers that require reliable bed power up to and above 30A, allowing easy signal control from Ramp1.4 or mainboard bed outputs