Description: Digital display, convenient and easy to use Constant voltage and constant current state OUT,CV and CC indicator light Adjust output voltage and current value accurately Automatic/manual switch voltage, current, power, capacity and other parameters display Specification: It can be set whether automatically output or not after electrify It can be set whether take turns to show voltage, current, power and capacity or not after output 10 groups of storage location, free storage and bring up One key to save voltage and current value Technical parameters: Input voltage: DC 6V ~ 40V (Input voltage must be higher than the output voltage of 1.5V or more) Output voltage:DC 0 ~ 36V Output current: 0 ~ 3A (under 2A natural cooling, output above 2A shall strengthen heat dissipation) Voltage regulation/display resolution: 0.01 V Current regulation/display resolution: 0.001 A The minimum display resolution of power: 0.001 W The minimum display resolution of capacity: 0.001 AH Conversion efficiency: up to 92% The output ripple: ?50 mV Working temperature: - 40 °c~ + 85 °c Working frequency:150 KHz Short circuit protection:Constant current Input reverse connect protection:No, if necessary please install diode Connection mode: Terminals Size (mm):66 (long)* 50 (wide) * 21 (high) Package Includes: 1 x LED display step down module Note: Properly connect input and output, it is forbidden to reverse connection, or it will be burn out This module is a step-down module, input voltage need over output voltage more than 1.5 V Output under 2A natural cooling, output above 2A shall strengthen heat dissipation