XL4015E1 DC-DC adjustable step-down converter

Specification:

– Input voltage range : 4 – 38V DC (Note:input voltage not exceeding 38V)
– Output voltage range : 1.25 – 36v DC adjustable
– Output power : 75W(max 5A)
– Working temperature : -40 – 85degrees
– Operating frequency : 180KHz
– Efficiency : 96%(max)
– Short circuit protection : yes(limit current 8A).
– Over temperature protection
– current diode in series with the input
– L * W * H = 54 * 23 * 18mm
– When adjust the blue potentiometer ,please use a multimeter to monitor the voltage
– Rotating Clockwise can rise the voltage while rotating counterclockwise could lower the voltage
– When the module output voltage can not be adjusted ( the output voltage is always equal to the input voltage ) Please adjust the potentiometer counterclockwise 20 laps (20 turns) or more till it works