Specification Module highlights 5A high power high efficiency and low ripple with power indicatorModule Properties non isolated buck module BUCK Input voltage 8 36V input please try not to exceed 38V Output voltage 1 25 32V continuously adjustableOutput Current 0 5AOutput Power 75WOperating temperature 40 to 85 degreesOperating frequency 180KHzConversion efficiency up to 96 Load regulation S I 0 8 input 24V output 12V load varies from 1 4 5A measured Voltage Regulation S u 0 8 output 12V when 4A when 18 32V voltage change from the measured Power Indicator YesShort circuit protection Yes limit current 8A Overtemperature protection automatically shut off the output after overtemperature Input reverse polarity protection No if necessary please enter the string into the high current diode Installation two 3mm screwsConnection Welding V IN is the input V OUT is the outputModule dimensions 54 x 23 x 15mm L x W x H Application The DC DC buck module applications the input voltage is higher than the output voltage of the buck field such as battery power transformer DIY adjustable regulated power supply 24V Vehicle notebook power supply industrial equipment buck 12V buck to 3 3V 12V buck to 5V 24V buck to 5V 24V buck to 12V 36V buck to 24V etc Package Included 3 x Step Down Module