5A XL4015 DC-DC 4-38V to 1.25-36V Step Down Adjustable Power Supply Module LED Lithium Charger With Heat Sink

• Input voltage range:4~38VDC
• Output voltage range:1.25-36VDC adjustable
• Output current: 0-5A, recommended for use in 4.5A
• Output power: 75W
• Working temperature: -40~+85 degrees
• Operating frequency: 180KHz
• Efficiency:96%(max)
• Over temperature protection
• Short circuit protection: yes (limit current 8A)
• Input reverse polarity protection: None (if required, high current diode in series with the input)
• Size L x W x H = 54 x 23 x 18mm