Features
100% Brand new
Module Properties: non-isolated buck.
Light compact, convenient to use and transport.
Rectification: synchronous rectification.
All epoxy sealed containers with Waterproof Housing.
Operating Temperature: Industrial (-40℃ to +85℃) (ambient temperature exceeds 40 degrees, lower power use, or to enhance heat dissipation).
With overload/over-current/overheat/low voltage protection, stable performance.
Short circuit protection: sustainable, self-recovery.
Input Reverse Polarity Protection:  No, if necessary, enter the series diode.
Specifications:
Input voltage: 12V(8v-22v)
Output voltage: 5V
Mini USB output
Output current(MAX): 3A
Rated power: 15W
Conversion efficiency: up to 96%
Soft-start time: 500mS
Output ripple: 50mV (MAX) 20M-bandwidth
Dynamic response speed: 5% 200uS
power cables length is about 14cm
USB cable length is about 37cm
Size: 46x27x14mm
Packaging include
DC12v to 5v 15W Converter x 1