<br>All epoxy sealed containers with Waterproof Housing.<br>With overload/over-current/overheat/low voltage protection, stable performance.<br>Short circuit protection: sustainable, self-recovery.<br>Input Reverse Polarity Protection: No, if necessary, enter the series diode.<br>Module Properties: non-isolated buck.<br>Light compact, convenient to use and transport.<br>Rectification: synchronous rectification.<br>Operating Temperature: Industrial (-40 Celsius to +85 Celsius) (ambient temperature exceeds 40 degrees, lower power use, or to enhance heat dissipation).<br>Input voltage: 12V<br>Output voltage: 5V<br>Dual USB output Jack<br>Output current(MAX): 3A,total.<br>Rated power: 15W<br>Conversion efficiency: up to 96%<br>Soft-start time: 500mS<br>Output ripple: 50mV (MAX) 20M-bandwidth<br>Dynamic response speed: 5% 200uS<br>Usb cable length:30cm(from regulator to usb connector)<br>Size: 46x27x14mm<br>Material: ABS plastic housing<br>Packaging include:1 x DC12v to 5v 15W dual Converter<br>Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.