Input voltage range:4-38VDC(Note:input voltage not exceeding 38V)
Output voltage range:1.25-36VDC adjustable
Output current: 0-5A
Output power: 75W
High efficiency up to 96 percent
Built in thermal shutdown function
Built in current limit function
Built in output short protection function
Input reverse polarity protection: None (if required, high current diode in series with the input).
L x W x H =5.4X2.3X1.5CM
This product is a 180 KHz 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.
Module highlights:5A high power. high efficiency and low ripple with power indicator - See more at: http://www.ewallpk.com/home/1285-5a-dc-dc-adjustable-step-down-module-power-supply-input-438v.html#sthash.7unVkc28.dpuf