Brand N/A Quatity 1 piece(s) Color Silver Material Aluminum alloy Input Voltage 17~40 V Output Voltage 12 V Output Current 10 mA Output Power 72 W Peak Power 120W Waveform Type Modified Sine Wave USB Port NO Output Socket NO Conversion Efficiency 96% Output Frequency 50mV (maximum) Overvoltage Protection Yes Low-voltage Protection Yes Overtemperature Protection Yes Indicator Light No Power Cable 15 cm Application GPS navigator Operating Temperature 20'C~+85'C Other Features Module Properties: non-isolated step-down module (BUCK); Rectification: synchronous rectification; Low pressure: 5V; Output Power: Rated 72W 120W max.; Conversion efficiency: Up to 96%; Output ripple: 50mV (Max.); Operating temperature: Industrial grade (-20'C~+85'C) (ambient temperature exceeds 40 degrees lower power use or to enhance heat dissipation); Load regulation: +/- 1%; Voltage regulation: +/- 2%; Short circuit protection: Continuous automatic recovery. Input Reverse Polarity Protection: None if necessary in the input series diode; Second product characteristics: 1 Imported integrated switching regulator module manufacturing all of plants imported components stable and reliable quality; 2 Synchronous rectification the conversion rate of 96% or more low heat; 3 Which has over-current short circuit protection function and can resume after normal working conditions. 4 Using epoxy potting with seismic waterproof moisture-proof dust-proof flame retardant long-term use of stable and reliable quality; 5 High efficiency easy to install and use; Third the scope: Bus CMB large trucks moving trucks solar power bus displays taxi advertising screen absolutely no interference taxi radios car audio LCD TVs LED car navigation car radio intercom and monitoring systems and so on. Packing List 1 x Car LED Power Supply (15cm-cable)