1. Using high-quality materials, the quality is guaranteed2. Fan blade heat dissipation is adopted, the heat dissipation effect is very good, and the output power is higher3. The temperature-controlled fan adopts hydraulic bearing fan, which has achieved a good balance in noise and heat dissipation. When the load is light, the fan does not turn. When the load temperature reaches about 60 degrees, the fan automatically rotates. Can effectively reduce noise and prolong service life4. The main power tube insulation board is made of high-quality alumina, and the thermal conductivity is 10 times that of ordinary insulation pads5. Oversized ferrosilicon aluminum magnetic ring, using four 1.2 pure copper enameled wires, low calorific value and high efficiency.With constant current function, it can be used for car battery boost, battery charging, etc.Module name: 1200W boost constant current moduleModule nature: non isolated boost module (b0ost)Input voltage: dc10-60vInput current: 20A (max) (when the input voltage of fan cooling is 12-24V, the input current can reach 25a)Static working current: 15mA (when 12V rises to 20V, the higher the output voltage, the higher the static current will increase)Output voltage: 12-83v continuously adjustable (the default output is adjusted to 19v for shipment, please specify if it needs to be adjusted to other voltage values. If there is a multimeter, the buyer can adjust it by himself)12-83v fixed output (for batch customers)Output current: 18A Max more than 10A, please strengthen heat dissipation (related to input and output pressure difference, the larger the pressure difference, the smaller the output current)Constant current range: 0.5-18A (+/-0.3A)Input anti reverse connection: Yes (150A power MOS anti reverse)Low battery protection: Yes (9-50v adjustable)Temperature control fan: Yes (turn on the fan over 55 )Operating temperature: -40~+85 (please strengthen heat dissipation when the ambient temperature is too high)Colour:As shownMaterial:PC+MetalPackage Contents:1 x Boost Converter(1200w)(Due to different product batches, the appearance may be different, but the function is the same)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.