Current adjustable output voltage of the module can increase constant currentli> Input adjustable pod voltage protection, overheating protection, short circuit protection, reverse connection protection. li> 1800 W is designed do lead-acid battery, lithium battery, solar cell or power amplifier to increase the power of the electric vehicle and charge the battery. He's very powerful. li> For example, the original battery of an electric vehicle ma voltage 48 V and can be increased do 60 V to power an electric vehicle, which can increase the speed and acceleration of an electric vehicle. li> to charge the electric bike (A: for example, if an idle 12V or 24V battery is available, you can use this recharge power supply to charge the original battery after charging, which is equivalent to charging an electric car. 2: Simultaneous input Can also be connected do solar panels, wind energy, generators and other energy charged do original battery to extend the battery life of electric vehicle. )li> The battery voltage can be increased to make the electric vehicle run faster and the meter should not exceed 10 V.li> Regulation of the solar panel charge voltage. li> Output power: < 20 mW 1.  In the case of heat dissipation from the lobe, the heat dissipation effect is very dobry, and the output power is even greater (the input power of 48 V and the fan can reach about 1800 W). 2.  Fans with temperature control with fans with hydraulic bearings have a very good balance between noise and heat dissipation. At low load, the wentylator does not rotate. When the charge temperature reaches about 60 degrees, the wentylator will start to rotate automatically.  Can effectively reduce noise and prolong service life. 3. The main insulation board of the supply pipe is made of high quality alumina, and the thermal conductivity is 10 times greater than that of ordinary insulation mats. 4. Large body pipe 100 V 210A TO-247 ma wide power range and good dynamics. 5. Double large magnetic rings made of ferrosilionic aluminium with four enamelled copper wires with thickness 1,2 mm, characterized by low heat generation and high efficiency. 6. Thanks to the new design, the conversion efficiency is do 98,1% (see the datasheet performance conversion curve below for details). 7.  Multi-turn potentiometer, high adjustment accuracy, small drift. 8. Kang copper output current sampling, constant temperature and stable temperature drift small. 9. The undervoltage protection is adjustable, which can effectively protect various batteries, and can also be used do solar cells. 10. Thanks to the constant current function, it can be used do charge the car battery, charge the battery, etc. 11.  Three indicator lights: too low voltage, overcurrent, power indicator, operating status at a glance. 12. Input and output are all high frequency capacitors, low output ripple, low heat generation and long service life. 13. The MLCC ceramic capacitor is added do input and output, and the output ripple is significantly reduced, which is about 100 mV at 48 V-72 V 4A. Wireless transmission: No Module size: L130mm W52mm H84mm (height with copper column and fan),L130mm W52mm H67mm (height without copper column and fan)li> Output power:1800Wli> Input voltage range:10V-60Vli> Output voltage range:12V-90Vli> Input current: 40A (max)li> Output current:22Ali> Cooling method: Strong air coolingli> Working temperature:-20 65Cli> Storage temperature:-40 125Cli> Output short-circuit protection: Yesli> List of packages Power supply module*1