Description Module properties: non-isolated step-up module (BOOST) Input voltage: DC 8.5V-48V Input current: 10A (MAX) exceeds 8A please enhance heat dissipation Quiescent current: 10mA (12V liter 20V, the output voltage, the higher the current will increase too quiet) Output voltage: 10-50V continuously adjustable Constant range: 0.2-8A Temperature: -40 to 85 degrees (ambient temperature is too high, please enhance heat dissipation) Operating frequency: 150KHz Conversion efficiency: up to 96% Overcurrent protection: Yes Input reverse polarity protection: Yes Installation: 4 nos. 3mm screw holes Connection method: Connection Output Module size: Length 70mm width 36mm height 13mm Single module: 65 g Specifications Input voltage: DC 10-60V. Input current: 10A max. Static working current: 10 mA. Output voltage: DC 12-60V infinitely adjustable. Output Current: Max 10A (Reduces when the voltage difference between input and output rises, please improve the heat dissipation when you are above 10A) Constant voltage range: DC 12-60V. Constant current range: 0.2-10A. Output: Input Voltage x 10A Operating frequency: 150 kHz. Conversion efficiency: 92% -96% Reverse Connection Protection: No Operating temperature: -40 ~ 85 Applications DIY power supply, 12V input can give adjustable output of 12-50V. The power supply for your electronic device, to provide voltage according to your system. Portable car power supply for your laptop, PDA or a variety of digital products supply. DIY mobile notebook power supply Solar panel regulator. To charge battery, rechargeable lithium batteries. Driving high-power LED lights. Package Includes 1 x DC DC Constant Current Boost Step up converter 250W 10A