Features Reliable and : Constructed with high-quality materials, this switching power supply ensures durability and safety for prolonged use. Voltage Stability: Maintains stable voltage, making it ideal for LED strips and other sensitive electronics, ensuring consistent performance. Versatile Household Use: Suitable for a wide range of household appliances, providing reliable power to various devices. Universal Input and Cooling: Features universal AC input and outdoor convection cooling for efficient and adaptable . Rigorous Testing: Undergoes burning test at full load, guaranteeing performance and safety under demanding conditions. Features: 1、A reliable switching power supply with high quality material, and safe in use. 2、A new style switching power supply that can maintain voltage stability. 3、Great switching power supply for household appliances. 4、Universal AC input / full range, cooling by outdoor convection. 5、Burning test at full load. Specification: Features: A reliable switching power supply with high quality material, and safe in use. A new style switching power supply that can maintain voltage stability. Great switching power supply for household appliances. Universal AC input / full range, cooling by outdoor convection. Burning test at full load. Specification: Input: AC 110V / 220V ± 20% 47 / 63Hz Output: 12V, 30A Adjustable range of direct output voltage: ± 10% Output voltage tolerance: ± 1% Protections: overload / overvoltage / short circuit Material: Metal Weight: 695g / 24.5oz (approx.) Package list: 1 * Power supply Connection: L, N: AC power input GND: DC power output "-" V: DC power output "+" + V / ADJ: Adjust the output voltage Special note: This "NO" power supply unit comes with installation instructions, wiring cable, on / off switch, or screws. The professional installation of a qualified electrician is highly recommended. Package List