1、1. Automatic protection functions including overcurrent, overvoltage, overheating and short circuit guarantee the safety of module and equipment. 2、2. The module housing is sealed with silicone material, waterproof, dustproof, shockproof, adapting to various harsh environments. 3、3. Synchronous voltage stabilization technology, low heat, sufficient power and stable performance. 4、4. Internal circuit takes high-quality FR-4 multilayer PCB, resistors, capacitors, switches and MOS tubes which are all SMD components. 5、5. Widely used in car alarm, radio, motor, speaker, navigator, monitor, LED HUD, air conditioner, fan, DVD, LED light, pump and other industrial electrical installations. Features: 1. Automatic protection functions including overcurrent, overvoltage, overheating and short circuit guarantee the safety of module and equipment. 2. The module housing is sealed with silicone material, waterproof, dustproof, shockproof, adapting to various harsh environments. 4. Internal circuit takes high-quality FR-4 multilayer PCB, resistors, capacitors, switches and MOS tubes which are all SMD components. 5. Widely used in car alarm, radio, motor, speaker, navigator, monitor, LED HUD, air conditioner, fan, DVD, LED light, pump and other industrial electrical installations. Specification: Item Type: Buck Converter Output Power: 120W Rated Output Current: 10A Conversion Efficiency: Max. 96% Working Temperature: -20℃ ~ +80℃ Installation Cable Length: Approx 13cm/5.12in Protection Level: IP67 Size: Approx 6.3x3.2x1.8cm / 2.48x1.26x0.71in Weight: Approx 56g Package List: 1 x Buck Converter