12V TO 5V 3A 15W USB CAR CONVERTER Descriptions: This DC to DC voltage converter has the functions of overcurrent protection, overheating protection, reverse connection protection, short circuit protection. Adopt silicone encapsulation technology, strong thermal conductivity, IP67 waterproof grade, waterproof and shockproof. Features: Synchronous rectification technology, with extremely low calorific value, sufficient power, the maximum conversion efficiency is more than 95%. Silicone encapsulation technology, strong thermal conductivity, IP67 waterproof rating, waterproof and shockproof. Fireproof plastic housing, imported organic silicone with high thermal conductivity and pouring technology, there is almost no heat in use. This voltage converter comes with a female USB connector for panel mounting, easy to install. Technical data: Type: CPTCAR POWER TECHNOLOGY Property: Voltage Lowering Converter Interface Type: USB for Female Panel Mount Input Voltage: DC8-22V Output Voltage: DC5V Output current: 3A, 2,5A long-term operation does not need to increase heat dissipation Overcurrent protection: 3,5A Output Power: 15W Conversion efficiency: up to 95% Operating temperature: -40 to 80 degrees Product Size: 6.3x2.7x1.5cm/2.48x1.06x0.59 inch Heat Dissipation: Natural Heat Dissipation Packing: antistatic bag Package includes: 1 x Car DC Converter