EBILUN 12V To 9V DC Step Down Power Converter, 6A 54W Buck Supply Voltage Changer Adapter Regulator

Thin, small size, high efficiency practical and portable, and easy installation and use. Aluminum alloy outer case material, long term stable and reliable, especially made to be waterproof, anti-shock, and dust-proof, more durable. 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.) Built-in over-voltage, under-voltage, overload, over-heat and short circuit protection ,stable performance. Purpose : Car alarms, radio, intercom, electric motors, audio, navigation, surveillance, LED car display, air conditioning, fans, solar energy, photovoltatic energy, DVD, LED lights, motors, pumps, and industrial electrical equipment, etc.