Feature: 
 
Synchronous rectification, conversion rate ≥ 96%, very low heat. With overload / over current / over temperature / short circuit protection, return to normal work. All epoxy sealed containers with waterproof housing. Compact design, high efficiency, easy to install and use.     
 
Input: DC 8 -20V, (12V becomes 5V)     
Output: DC 5V, 3A, 15W    
 
Package include:    
 
According your choice