ITEM NAME:DC Power Converter Regulator Module Step Down Adapter (12V/24V to 7.5V 5A D D7N2 DC Power Converter Regulator Module Step Down Adapter (12V/24V to 7.5V 5A D D7N2 Input: DC 12/24V (wide voltage 8V-35V) Output voltage: DC 3.3V ,3.7V ,4.2V,6V,7.5V,9V for your choice,Output current: 5A Size: Approx. 6.6 x 5.6 x 2.2cm (L*W*H) Cable Length: Approx. 13cm Import main components, sufficient power and stable performance Import main components, sufficient power and stable performance Anti-shock, moisture-proof, dustproof, waterproof All epoxy sealed containers with die-cast aluminum housing Light compact, convenient to use and transport Built-in over/under voltage input, overload, overhead, and short circuit full protection Auto-recovery when device is back to normal operating Suitable for vehicles, security systems, telecommunications, medical equipment, instruments etc Input: DC 12/24V (wide voltage 8V-35V) Output voltage: DC 3.3V ,3.7V ,4.2V,6V,7.5V,9V Output current: 5A Synchronous Rectification: Imported components Welding method: Input: red (+), black (-) Output: yellow (+), black (-) Color: As the picture Size: Approx.6.6 x 5.6 x 2.2cm (L*W*H) Cable Length: Approx.13cm Package Included: 1 x Buck Converter Voltage Regulator Power Module Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.