j4home DC-DC Ring Alarm Keypad Converter Step Down Module 12V to 5V Micro USB
Brand: j4home
Color: Black
Input voltage: DC8-20V, (12V changes to 5V)
Output parameter: DC5V3A, 15W
With overload/over-current/overheat/low voltage protection, stable performance.
All epoxy sealed containers with Waterproof Housing.
Operating Temperature: Industrial (-40 degree to +85 degree)