DC to DC CC CV board is a 300KHz fixed frequency PWM buck (step-down) DC/DC module, capable of driving a 5A load with high efficiency, low ripple and excellent line and load regulation.
XL4015 E1 power converter is high power, high efficiency, 5A high current output, low ripple with power indicator.
Input range: DC 8 V - 36 V, output range: DC 1.25 V - 32 V, over temperature protection; short circuit protection; Current limit protection; even if the output is short-circuited, the module will not be damaged.
This DC-DC converter can be used to debug multiple system operating voltage ranges, maintain stable output voltage and limit the output current over a range of input voltages.
Great for general voltage conversion, battery charging, powering raw , automotive electronics, battery conversions, micro-controllers, and electronic projects.

Non-isolated constant current and constant voltage module , non-synchronous rectification
Input voltage : 8-36V(Please try not to exceed 36V as input)
Output voltage : 1.25-32V continuously adjustable
Output current : 0-5A adjustable, recommended for use within 4.5A
Working temperature : -40~+85 degrees
Working frequency : 300KHz
Output power : maximum 75W
Conversion Efficiency : up to 95%(efficiency related to input,output voltage,current,voltage difference)
Output ripple : 50mV (max) 20M bandwidth
Load Regulation : ± 0.5%
Voltage Regulation : ± 2.5%
Short circuit protection : Yes
Over temperature protection : Yes (automatically turn off the output after over temperature)
Input reverse connection protection : None (If necessary, please input a large current diode in the input string)
Wiring : Terminal block or solder, IN is input, OUT is output
size:5.1x2.6x1.5cm
Material:ABS
colour:As shown

Package Contents:
10 x Down Charging Board