Waterproof 9-23V to 12V 3A Buck Regulator 12V 36W Automatic Step up and Step Down Module Power Supply Module Converter for Car Power

Features: 1. Thin, small size, high efficiency and easy to install. 2. Multiple protection: over current protection/over voltage protection/over high temperature/ short-circuit protection. 3. Purpose: car alarms, radio, intercom, electric motors, audio, navigation, surveillance, LED car display, air conditioning, fans, solar energy, DVD, LED lights, motors, pumps, and industrial electrical equipment, etc. Specification: Material: aluminum Color: silver Shell size: 74x74x32 mm (LxWxH) Input voltage: DC 9-23V Output voltage: DC12V Output current: 3A Power: 36W Transform efficiency: over 96% Ripple: 40MV Protection Fuction: overcurrent, overvoltage, overtemperature, short circuit protection Working temp: -40 ~+ 85 Installation wire length: 13 -14cm Waterproof: IP67 Input wire color: (+) Red, (-) Black. Output wire color: (+) Yellow, (-) Black. Note: Please be remind to make sure wiring carefully & correctly. No wiring reverses protection for this device. Package Included: 1 x Waterproof 9-23V to 12V 3A 36W Buck Regulator