ITEM NAME:4 Pieces Voltage Reducer DC-DC Buck Converter 12V to 5V Step-down Voltage Description: Properties: Synchronous step-down power Buck Power Input voltage: Input voltage: 12V ( DC 8-20V ),step-down power must ensure that the input voltage is higher than the output voltage 3V and above Output voltage: 5V ,Output Current: 2A MAX Protection: overcurrent protection, export short circuit protection, reverse polarity protection. Widely used in Car device, such as LED Display, Car Navigation, Car Audio, Car Radio,Hard Disk Player, MP3, DVD, GPS, et Specification: Volume size: 30mm x21mm x17mm (L x W xH). Package Includes: 4 Pieces DC-DC 12V to 5V 2A Step-down power supply module SKU: DMO0016393519398183.Properties: Synchronous step-down power Buck Power. Protection: overcurrent protection, export short circuit protection, reverse polarity protection. People always bought together with.