The PDC2406812 is a DC/DC power converter that takes 12V-24V DC input and will output 6.8V DC. Cuts DC power to create low amperage, regulation output. Low heat, with synchronous rectification technology. Full load efficiency above 90%, small size, just 66 x 50 x 22mm with insulated plastic heat-sink enclosure. Cost effective for DVD, GPS, LED Panels, etc.