Product name: DC-DC Converter 36V/48V to 12V 20A Module type: Non-isolated step-down module Rectification: Synchronous rectification Input cable length: 13–14 cm Input voltage: DC 36V / 48V Input voltage range: DC 20–60V Output cable length: 13–14 cm Output voltage: DC 12V Output current: 20A (240W) Conversion efficiency: Up to 90% Voltage regulation: ±1% Load regulation: ±2% Output ripple (full load): <150 mV No-load input current: <100 mA Operating temperature range: –40°C to +85°C Ingress protection rating: IP68 Protections: Overcurrent, overvoltage, overtemperature, output short-circuit Dimensions: 74 × 74 × 32 mm Weight: 260 g Cooling method: Natural air cooling Color: Silver Housing material: Aluminum alloy Package contents: 1 × DC 36V/48V to 12V step-down converter Note: Color may vary slightly due to lighting and display differences. Dimensional tolerance: ±1–3 cm.