Check the listing for details. 12V To 5V 3A 15W DC-DC Step Down Converter DC Power Supply Module Waterproof US. Condition: New. Listed at 6.89 USD. 12V Input to 5V Output 3A 15W DC-DC Step-Down Power Converter DC Power Supply Module Waterproof This 15W DC-DC converter converts a 12V input voltage (will operate with any input voltage from 8V to 24V) to 5V DC output at up to 3A. The module is epoxy sealed in a waterproof plastic housing with mounting tabs that can be used to mount the converter to a mounting plate, panel or bulkhead. Specifications: Epoxy sealed waterproof housingLightweight, compact, convenient to use and transportNon-isolatedWith overload / over-current / over / low voltage protection, stable performanceAuto recoveryInput voltage: DC 12V nominal, will operate on any input voltage from 8V to 24V DCQuiescent input current (no load attached): 96%Size (L x W x H): 38 * 27 * 23 mm (Length including mounting tabs is 52mm)Weight: 30gCase color: White Cable length: 12cm (approx)Operating Notes:As with any DC-DC converter, the input DC power supply powering this converter must be capable of providing the maximum power drawn by your load. If the input supply is not capable of providing the power, the converter will fold back the output voltage as necessary. Example: If your load draws 3A at 5V (15W), and the input supply is only capable of providing 12V at 1A (12W), the maximum output voltage the converter will deliver is 4V (12W/3A). The inputs and outputs are labeled on the sticker on top of the converter, the red and black wires are the + and - 12V input, and the red and yellow wires are the + and - 5V output. Package Includes:1x (1 piece) 12V Input to 5V Output 3A 15W DC-DC Step Down Power Converter Get it faster! Stocks and ships from our US Colorado office for quick delivery. Contact us for quantity/OEM pricing. We provide FREE USPS First Class Shipping with Tracking - Not Economy Shipping