ZAOJIAO DC-DC Converter Buck Step Down Module 12V to 5V 3A Converter Voltage Regulator Dual USB Output to Car Power

Features All epoxy sealed containers with Waterproof Housing. Light compact, convenient to use Non-isolated buck module Synchronous rectification. Operating Temperature: Industrial (-40C to +85C) (surrounding temperature exceeds 40 degrees, lower power use, or to enhance heat dissipation). Protection for overload/over-current/overheat/low voltage Self-recovery short circuit protection No input reverse polarity protection:If necessary,enter the series diode Specifications: Soft-start time: 500mS Conversion efficiency: up to 96% Dynamic response speed: 5% 200uS Dual USB output Jack Input voltage: 12V Output voltage: 5V Output current(MAX): 3A,total. Rated power: 15W Output ripple: 50mV (MAX) 20M-bandwidth Usb cable length:30cm Size: 46x27x14mm Note: This converter don't charge APPLE device