ITEM NAME:400W DC-DC High Power Constant Voltage Current Step Up Boost Power Supply Module Description: Module Name: 400W DC Step Up Boost Converter; Input Voltage: 8.5V-50V. Output Voltage: 10V-60V continuously adjustable; Constant Output Current: 0.2A-12A. Short-circuit protection, constant load protection, heat sink, industrial grade -40~85℃ work temperature, make sure your work be safe and stable. Four high frequency low resistance electrolytic condensers lower the output ripple, which is more stable and reliable. The transfer efficiency is up to 96% max. Used as a driver for high power LED lights or voltage regulator for solar panels.And also used as the vehicle power supply for your laptop, PDA or a variety of digital products supply. Specification: Module Name: 400W Constant Voltage Boost Module Module Nature: Non-isolated Boost Module Input Voltage: DC 8.5V-50V Input Current(MAX): 15A (more than 8A Please strengthen the heat) Static Operating Current: 10mA Output Voltage: 10-60V (continuously adjustable) Output Current(MAX): 12A (more than 7A Please strengthen the heat) Constant Current Range: 0.2-12A Output Power: 400W Operating Temperature: -40℃~85℃(ambient temperature is too high, please strengthen the heat) Operating Frequency: 150KHz Conversion Efficiency: up to 96% Over-current protection: OK(input more than 15A, automatically reduce the output voltage, a certain range of error.) Input reverse polarity protection: None(if necessary,usually can be connected the diode to the input) Installation: 4x 2.5mm screw holes Wiring: Wiring output Module Size: 67x48x28mm/2.64x1.89x1.1inch Material: Plastic + Electronic Components Module Weight: 60g Package Includes: 1 Piece DC-DC Boost Constant Current Module Note: The default output of 19V.Output Power: 400W. Short-circuit protection, constant load protection, heat sink, industrial grade -40~85℃ work temperature, make sure your work be safe and stable. Module Nature: Non-isolated Boost Module.