XUPHINX 15 72V To 12V DC Step Down Power Converter, 5A 60W Buck Supply Voltage Changer Adapter Regulator

Thin,small size, high efficiency practical and portable, and easy installation and use. Built-in input transient overvoltage, output short circuit, over temperature protection,stable performance. Purpose:car alarms, radio, intercom, electric motors, audio, navigation, surveillance, LED car display, air conditioning, fans, solar energy, photovoltaic energy, DVD, LED lights, motors, pumps, and industrial electrical equipment, etc. Input wire color : (+)Red, (-)Black, Output wire color : (+)Yellow, (-)Black (Note: No wiring reverse short-circuit protection for this device. Please be remind to make sure wiring carefully & correctly.) ABS flame retardant shell material, silicone sealmemt, long term stable and reliable,waterproof, anti-shock, and dust-proof, more durable.