... protection -Quick delivery -2 years warranty DVD PCBA with DC input PRODUCTION DESCRIPTION:Support by new designed IC AM-22A,, this ... model is of universal input, with short circut protection,Over voltage protection, over current protection ... . Also has DC/DC function, DVD can work with DC12V input. Function :Input:100-240VOutput: 5V 1800mA +12V 50mA -12V 50mASize: 120 ...