AC/DC Adapter 1.Constant voltage 12V 2.plastic case,short circuit,over load ... .CE,TUV,CB,SAA,PSE Constant Voltage 12V 1.25A Plastic AC/DC Adapter for LED Strip Driver Specification ... 1. Constant Voltage design 2. Universal AC input 3. Protections: Short circuit/Over Voltage/ Over ... *H)Weight176g/pc,100pcs/CTN Constant Voltage 12V 1.25A Plastic AC/DC Adapter for LED Strip Driver