Over current protection: There is a certain range of error in the input over 30A, automatically reducing the output voltage. Short circuit protection: Includes a 40A input fuse for dual short circuit protection, enhancing safety. When using the boost power supply, observe the following: Input power supply voltage must be above 10V. When the power supply is used as the input source, disconnect the input power and output voltage before connecting the load. Then connect the load only after confirming the switching power supply is operational. When using constant current mode to set voltage, ensure the constant voltage is higher than the input voltage. Do not short circuit the output current, as the boost module's circuit design does not support adjustment under short circuit conditions. Module name: 1200W Boost Constant Current Module Module type: Non-isolated boost module (BOOST) Input voltage: 8-60V Input current: 20A Quiescent operating current: 15mA Output voltage: 12-83V continuously adjustable Output current: Maximum 12A; over 20A requires enhanced cooling (output current decreases as input-output differential pressure increases) Constant current range: 0.3-20A Output power: Input voltage × 10A Operating temperature: -40°C to +85°C Working frequency: 150KHz Conversion efficiency: Up to 95% (efficiency varies based on input/output voltage, current, and pressure difference) Installation: 4pcs 3mm mounting pillars Connection method: Soldered output (use high-current pure copper wire) Module dimensions: 130mm x 52mm x 46mm (L x W x H) Material: Plastic + Metal Color: Red Package contents: 1 x DC Converter Only the items listed above are included; other products are not included. Note: Lighting and display differences may cause slight variations in color between the image and actual item. Measurement allows an error of +/- 1-3cm.