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20A 300W DC DC Step Down Buck Converter Adjustable 6-40V to 1.2-36V 20A Car laptop Power supply battery charger module
Input:DC 6-40V,recomend 10-40v Output:1.2-36v 20A max adjustable 300W Max size:60*53*27mm Conversion efficiency: 96% Max 75V, 80A high current dual MOS tube Dual 25mm heat sink High-frequency low-resistance electrolytic input,Ultra-low ripple stable output
Operating Temperature: Industrial (-40°c to +85°c) (ambient temperature exceeds 40°c, lower power use, or to enhance heat dissipation)
Some Applications: 1.DIY an output adjustable vehicle power supply, connect the 24V input, and output could be 5-12V(adjustable freely), However, the output voltage can not be higher than the input voltage. 2. Car laptop power supply: connected to 24V power supply, output voltage regulation as your notebook need.