ALINCO DT-920 20A Class Switching DC-DC Converter

・The compact design employs a switching circuit, achieving ample capacity of 20A continuous and up to 22A intermittently. ・An automatic power on/off function with ACC position detection and backup is compatible with a wide range of DC12V-rated car electronics devices, including car stereos and car navigation systems. It supports a constant output of 1A when powered off and up to 15A when powered on. ・The front panel is equipped with a main power terminal, a cigarette lighter socket (up to 10A), and two separate USB connectors with a total output of 2A for easy connection. ・Complete protection circuitry includes a heat-sensing fan, automatic output shutdown at high temperatures, overvoltage output using a relay, automatic current limiting with a fold-back characteristic for overcurrent protection, and automatic shutdown in the event of a short circuit. ・Input/output terminals are provided on the rear panel to support the illumination functions of navigation systems and stereos. Dimensions (excluding protrusions): 166 (W) x 59 (H) x 170 (D) Weight (approx.): 1.7 kg Input Voltage: DC 24 V (21-28 V) / Output Voltage: DC 13.8 V Output Current: 22 A (20 A continuous) + 2 A via USB Protection Circuit: Automatic shutdown at high temperatures or when the output is shorted / Fan: Automatically activates at high temperatures