Switch Mode Power Supplies for 12V 3A Door Access Control Power Supply

Switch Mode Power Supplies For 12v 3a Door Access Control Power SupplyModel No.: K80Why do we need power supply?One purpose of a power supply is to convert AC to DC so the computer has proper power to run its components. ... Another purpose of a power supply is to distribute proper DC voltage to each component. Several cables with connectors come out of the power supply. ModelK80Input VoltageAC110-240VOutput VoltageDC12VOutput Current3APower30WLock VoltageDC12V. NO or NCTime delay0-15SDimension104 X 69 X 33mmWeight0.32KG/* January 22, 2024 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1