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