... CE,LVD,TUV,C-TICK,DOFT,3C 12v 0.5a ac dc power adapter Model]: CP120050[Input Voltage]: 100-240V[Output Voltage]: ... Circuit Design, Stable Performance, Low Temperature. Humanity Directed Power Working Status. Built-In Anti-electromagnetic Interference Filter.Super ... -Power Supply, Fixed Frequency Control Circuit To Ensure Stability ...