ITEM NAME:Inverter DC 12V to 5V 3A Dual USB Auto Power Regulator step-down #JT1 Product Description Description: Features -100% Brand new and high quality -Stable performance With overload/over-current/overheat/low voltage protection -All epoxy sealed containers with Waterproof Housing -Light compact, convenient to use and transport Specification Material ABS plastic Module Properties non-isolated buck Rectification synchronous rectification Input voltage 12V Output voltage 5V Output current 3A,total Rated power 15W Conversion efficiency up to 96% Soft-start time 500mS Output ripple 50mV(MAX) 20M-bandwidth Dynamic response speed 5% 200uS Operating Temperature Industrial (-40℃ to +85℃) (ambient temperature exceeds 40 °, lower power use, or to enhance heat dissipation) Short circuit protection sustainable, self-recovery Input Reverse Polarity Protection NO USB cable length 30cm, from regalutor to usb connector USB port 2 Function power inverter Color Black Size 46*27*14mm Weight 60g Included: 1* Auto Power Regulator.Output current 3A,total. Function power inverter. Included: 1 Auto Power Regulator. Module Properties non-isolated buck. USB cable length 30cm, from regalutor to usb connector. -Light compact, convenient to use and transport.