4X 400W DC-DC Step-Up Boost Converter Constant Current Power Supply Module LED Driver Step Up Voltage Module

colour: Photo Color Material: Metal + Plastic Type: Non-isolated boost module Input Voltage: DC8.5V to 50V Output Voltage: DC10V to 60V (continuously adjustable, default 19V) Max. Input Current: 15A (please enhance heat dissipation if more than 8A) Max. Output Current: 12A (related to the input and output voltage difference, the greater voltage difference is, the smaller output current will be. please enhance heat dissipation when current is over 7A) Quiescent Current: 10mA(will increase when convert 12V to 20V) Constant Current Range: 0.2A to 12A Output Power = Input Voltage x Current Operating Temperature: -40 degree to 85 degree(if temperature is too high, please enhance heat dissipation) Frequency: 150KHz Max. Conversion Efficiency: 96% (Efficiency is related to input/output voltage, current and voltage difference) Over Current Protection: Yes (if input current is more than 15A, it will automatic reduce output voltage) Reverse Input Protection: No Size: 67 x 48 x 28mm / 2.63 x 1.89 x 1.1 inch Package Includes: 4 x Module Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.