Part number: Health Gear7u1vqioe2c-02 Package Dimensions: 7 x 4 x 3 cm Size: 2A Features: 1. Highly integrated SMD components for high stability and reliability. 2. Flame retardant plastic housing, safe and reliable. 3. IP67 waterproof and dustproof, easily adapts to various working environments. 4. Includes overvoltage, overcurrent, and short circuit protection. 5. Suitable for car screens, monitor cameras, fans, water pumps, motors, routers, and more. Specifications: Input voltage: AC 10-28V Output voltage: DC 12V 0.25V Output current: 1A / 2A / 3A / 5A (Optional) Output power: 12W / 24W / 36W / 60W Continuous working current: 2A / 3.5A Conversion efficiency: Up to 96% Protection level: IP67 Working temperature: -20C to 80C Package list: 1 x Converter Note: 1. When the input voltage is AC 10-14V, the output current is less than 1A. At an output voltage of 12V, it is not recommended to operate under load due to low conversion efficiency, which may cause unstable output and large fluctuations. The load may be too high to start. 2. When the input voltage is AC 15-28V, the modules conversion efficiency is 90%, and the output voltage remains stable at DC 12V 0.25V. The 3A module supports continuous operation up to 2A, and the 5A module supports continuous operation up to 3.5A. 3. The input also supports DC voltage within the range of DC 16-36V. DC input results in lower conversion efficiency, with a maximum efficiency of 83%-90%. For DC input, the input terminals are not polarized. This step-down buck converter is designed to convert AC to DC power, featuring high-quality electronic components and highly integrated SMD technology for improved stability and reliable performance. Its compact design includes four wires for direct circuit connection, making it easy to install in tight spaces without occupying much room. Constructed with durable flame-retardant plastic and robust electronic components, this power module offers excellent resistance to impact and harsh conditions. With an IP67 rating, it is protected against dust and water, ensuring dependable operation in various environments. Built-in protections include overvoltage, overcurrent, and short circuit safeguards for long-term durability. Ideal for use with car displays, surveillance cameras, cooling fans, water pumps, motors, routers, and similar devices, this voltage regulator provides consistent performance with multiple output current options available. We are committed to customer satisfaction and provide quality products with responsive support. If you have any questions or concerns about this product, please for prompt assistance.