Shop name:Chong Qing Shuo Yue Ke Ji You Xian Gong Si 1800W Specification: Static working current: 15mA (12V liters 20V, the higher the output voltage, the static current will increase); Output voltage: 12-90V continuously adjustable(default output is adjusted to 19V shipment, please adjust to other voltage values. If you have a multimeter buyer can adjust it); 12-90V fixed output (for volume customers) Output current: 20A MAX More than 15A, please strengthen the heat dissipation (related to the input and output voltage difference, the larger the differential pressure, the smaller the output current) Constant current range: 0.8-20A (+/-0.3A); Input anti-reverse connection: Yes (150A MOS anti-reverse); Low battery protection: -recovery (8-50V adjustable) Working temperature: -40~+85 degrees (enhance heat dissipation when the ambient temperature is too high) Module name: 1800W boost constant current module Module nature: non-isolated boost module (BOOST) Input voltage: DC10-60V Input current: 10-30V input voltage, maximum current 30-40A 31-60V input voltage, maximum current 25A Working frequency: 150KHz Conversion efficiency: 92%-97% (efficiency is related to input, output voltage, current, differential pressure. Low differential pressure) Input overcurrent protection: Yes (input over 35A, automatic protection, does not boost) Short circuit protection: Yes (input 30A fuse) Double short circuit protection, to . Input reverse connection protection: Yes (150A MOS tube anti-reverse. Can be reversed for a long time) Output : = input voltage * 30A, such as: input 12V * 30A = 360W The maximum when inputting 12V is 360W Input voltage *30A For example: input 24V * 30A = 720W, is: the maximum is 720W when inputting 24V. Colour: silver + red Material: PCB + metal Package Contents: 1 * Voltage Converter Only the above package content, other products are not included. Note: Light and different displays may the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.