DC Jack 7~12V to DC 5V / 3.3V Step-down Converter Power Supply Module

This is a mini LDO step-down power module based on AMS1117-5.0 and AMS1117-3.3, and it output fixed 5V / 3.3V. It is small size, light weight, especially for model airplanes, smart car, Arduino DIY and other items, PCB experiment board project design, breadboard project design.Features:- Module type: LDO step-down module;- Onboard 500mA resettable fuse to protect power supply from the USB port and the DC jack at the same time.- Onboard 5V and 3.3V voltage regulator circuit- Onboard DC jack socket and it can be powered by an external battery so it allows you to show your projects in the outdoor without the PC.- Pins package: 2.54mm pin headers are available;- Input voltage: 7-12VDC- Output voltage: 5VDC ± 2%, 3.3VDC ± 2% (dual channel output)- No-load current: small, 0.1mA- Output current: 500mAh- Continuous Current: 400mAh (when the input voltage is 7V)- Conversion efficiency: up to 80%GeneralBrandOPEN-SMARTModel-Quantity1 pieceMaterialPCB + Alloy + PlasticSpecificationInput VoltageDC 7-12VOutput VoltageDC 5V / 3.3VMax. Output Current500mAMax. Output Power2.5WConversion Efficiency80%English Manual / SpecYesDownload Link https://drive.google.com/folderview?id=0B6uNNXJ2z4Cxa0VBU3h1bzNZaUk&usp=sharingPacking List1 * ModulePackage Weight:0.024kg (0.053lb)Package Size:5cm x 3cm x 2.5cm (1.97in x 1.18in x 0.79in)