This module power output is affect by the module itself-capacity and pre-and post-class load and other factors; the following data for professional equipment measured results without considering other factors. Power supply module is a kind of electronic components please dont buy the item if you have no electronic expertise. This Module Properties: It is non-isolated step-down constant current constant voltage module (CC CV) charging module

#DC-DC #LM2577S #LM2596S #Step #Up #Down #Boost #Buck #Voltage #Power #Converter #Module #CRE