Features: 1. Double-winding U-shaped iron core design with copper winding for enhanced interference resistance and high stability. 2. Equipped with a double filter large capacitor for high voltage resistance, low loss, and improved power performance. 3. High-intelligence protection system using a new imported 16-pin IC to maintain stable operation despite voltage fluctuations. 4. Stable power output with high temperature-resistant copper enameled wire, vacuum impregnation, short circuit protection, overload protection, and overvoltage protection to effectively reduce AC input interference. 5. Ferrite magnetic ring reduces ripple, lowers operating temperature, and filters high-frequency interference. 6. Aluminum construction provides corrosion resistance, rust resistance, and durability; heat-dissipating mesh holes combined with an aluminum base enclosure enhance thermal dissipation. Specification: Product Name: 12V DC Power Supply Input Voltage: 110V–220V AC Output Voltage: 12V DC Output Current: 5A / 8.5A / 10A (optional) Output Power: 60W / 100W / 120W (optional) Protection Functions: Overload Protection, Overvoltage Protection, Short Circuit Protection Safety Certifications: CE, ROHS, FCC Operating Temperature: -15°C to +70°C Working Humidity: 20%–90% RH Product Dimensions: Approximately 158 x 97 x 42mm / 6.2 x 3.8 x 1.7in Package List: 1 x Power Supply Board Tip: The power supply is 100% rated capacity, but some power loss may occur during wiring. It is recommended to operate within 80–85% of the rated load to avoid overloading. Note: 1. Input voltage must remain within the specified operating range. 2. Do not operate in high-temperature environments; ensure adequate ventilation and heat dissipation space. 3. Do not mount on flammable materials; keep away from gas stations or areas where smoking is prohibited.