Features Durable Aluminum Alloy Shell: Constructed with a robust aluminum alloy, this power supply ensures long-lasting performance and resistance to oxidation and environmental damage Advanced Built-in Protection Chip: Features a comprehensive protection system against over voltage, overload, over current, and short circuits, ensuring safe and reliable operation Efficient Copper Core Power Cord: Designed with a copper core for minimal heat generation and power loss, this power supply promotes safety and enhances efficiency during use IP67 Waterproof Rating: Engineered to withstand harsh conditions, this power supply is fully waterproof and suitable for various outdoor applications, providing peace of mind Versatile Application Compatibility: Ideal for a wide range of devices including surveillance cameras, LED light strips, and sign lights, making it perfect for both home and commercial use Features: 1、Aluminum Alloy Shell: Constant voltage waterproof power supply with aluminum alloy shell, and oxidation, and resistance, thickened and reinforced 2、Built in Protection Chip: This constant voltage waterproof power supply has a built in protection chip for over voltage, overload, over current, and short circuit protection 3、Copper Core Power Cord: This is a constant voltage waterproof power supply using a copper core power cord, with low heat generation, low loss, safety and reliability 4、IP67 Engineering Grade: This is an IP67 engineering grade waterproof power supply, fully immersed, potted and ed, and intelligent protection 5、Application: Suitable for surveillance cameras, LED light strips, LED light boxes, guardrail tubes, sign lights, car modification, and various other equipment Specification: Item Type: Waterproof Power Supply Modulation Method: Pulse Width Modulation (PWM) Type Transistor Connection Mode: Single Ended Input Voltage: AC170-265 (V) Working Frequency: 50/60 (Hz) Output Power: 200 (W) Work Efficiency: 80 (%) Output Ripple Noise: 50-60 Output Voltage Accuracy: 99 (%) Voltage Adjustment Rate: 5 (%) Load Adjustment Rate: 5 (%) Product Certification: Ce Working Temperature: -45~+80℃ Installation Method: Wire Connection Protection Level: IP67 Cooling Fan Type: Self Cooling Type Note: 1. Choose the right power in order to increase the life of the power supply. Please choose a model with 30% more output power rating than the electrical appliance. For example, 80W electrical appliances, please use 100W power supply. 2. Consider the load characteristics. If the load is a motor, a light bulb or a capacitive load, and the current is large at the moment of power on, a suitable power supply should be selected to avoid overload. If the load is a motor, consider the voltage reverse during shutdown. 3. In Package List 1 x Waterproof Power Supply