DC-DC 3A adjustable step down power supply module, the power supply module is small in size, with dimensions of 0.86x0.67x0.16in (L x W x H).
Suitable for DIY mobile power supply, monitoring power supply, camera power supply, car power supply, power supply for communication equipment, and various occasions with harsh requirements on volume and weight (such as aeromodelling, etc.).
Photosensitive dimming module for intelligent dimming, timed switching, and multiple controls.
This product can be used in building, corridor, yard, street light and other locations.
Customer service: if you have any questions or dissatisfaction with the product please contact us, we will answer or deal with your questions as soon as possible.