Upgraded 12V DC Power Supply 480W 40A AC to DC Converter Switching Power Supply for Led Strip, Motor Pump, CCTV, 3D Printer, Electronic Instruments, Lab Computer

Upgrade AC to DC ConverterCompared with the old power supply, this converter retains 3 sets of output channels while upgrading the input channels. The old power supply needs to be connected to the input through wiring. The upgraded input method improves connection efficiency. In addition, the safety switch makes it more convenient to turn the power supply on or off and can quickly help determine whether the power supply is operating normally. 12 Volt
Power SupplyInput voltage: 110V-240V AC.
Output voltage: 12V DC.
Adjustable range: ±10%. Output current mainly depends on your device, such as DC 10A/120W, 20A/240W, or 40A/480W.
Maximum current: 40A.
Maximum output power: 480W. For more efficient and secure use, this power supply is recommended for equipment below 384W. Intelligent Cooling SystemThis 12V 480W power supply has an aluminum alloy shell with multiple holes for improved heat dissipation. The built-in intelligent cooling fan helps prevent overheating and circuit board damage. When the working temperature exceeds 122°F (45°C), the power supply automatically runs to dissipate heat. Multiple ProtectionThe switching power supply features overload, over-current, over-temperature, and short-circuit protection to help protect your device from damage. It provides safe and stable operation and is suitable for both newer and experienced electricians. Wide ApplicationThis 12V power supply is widely used with industrial equipment, RVs, radio/car stereos, LED strips, CCTV systems, computer projects, 3D printers, motor pumps, security cameras, LCD monitors, lab computers, and other 12-volt devices. For motor devices, the peak power of the SMPS needs to be more than 2 times the motor power