Dc-dc 12v To 5v 3a/15w Converter Step Down Power Module. Features: -Use Imported and Integrated Switching Regulator Modules Manufacturing, Quality is Stable and Reliable. - Synchronous Rectification, the Conversion Rate is 96% or More, Very Low Heat. - Over Voltage, over Current, over Temperature, Short Circuit, It Can Be Auto Protection, and Can Work in Normal Condition when Restored. - Epoxy Potting, Seismic, Water, Moisture, Dust, Long Term Stable and Reliable Quality. - Super-thin, Small Size, High Efficiency, Easy Installation and Use. Specifications: - Input Voltage: DC8-20V, (12V Changes to 5V) - Output Parameter: DC5V3A, 15W - Size: 46x27x14mm Package Included: 1 * DC-DC 12V to 5V 3A/15W Converter Step Down Power Module. We are an international seller, your order will be shipped from abroad so please allow the necessary time of minimum 14 working days for delivery right now depending on where you ship to, due to ongoing delays in postal deliveries globally.