Check the listing for details. 12V To 9V 1.7A 15W DC-DC Step Down Converter DC Power Supply Module Waterproof. Condition: New. Listed at 6.89 USD. 12V Input to 9V Output 1.7A 15W DC-DC Step-Down Power Converter DC Power Supply Module WaterproofThis miniature DC-DC step-down converter module converts a 10V to 24V (perfect for 12V automotive) DC input to 9V DC output at up to 1.7A current (15W maximum).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 10V 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: WhiteCable 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 1.7A at 9V (15W), and the input supply is only capable of providing 12V at 1/2A (6W), the maximum output voltage the converter will deliver is 3.5V (6W/1.7A).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 - 9V output. Package includes:1X 12V to 9V 1.7A Mini DC-DC Step Down ConverterContact us for quantity/OEM pricing.Get it faster! Stocks and ships from our US Colorado office for quick deliveryWe provide FREE USPS First Class Shipping with Tracking - Not Economy Shipping