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 we have retained 3 sets of output channels but upgraded the input channels. The old power supply needs to be connected to the input through wiring. We have upgraded the input method greatly improving the connection efficiency. In addition we have added a safety switch which can more conveniently start or turn off the power supply. On the other hand the safety switch can also be used to quickly determine whether the power supply is normal12 Volt Power SupplyInput voltage 110v-240v ac output voltage 12v dc adjustable range: ±10%; Output current Mainly depends on your decive such as DC 10A/120W 20A/240W 40A/480W max current up to 40A max output power 480W For more efficient and secure use recommended for equipment below 384wIntelligent Cooling SystemThe 12v 480w power supply with aluminum alloy shell and designed with multiple holes for better heat dissipation Built-in intelligent Cooling Fan to prevent overheating and burning of circuit boards when the working temperature is more than 122 (45) the power supply will automatically run to dissipateMultiple ProtectionBOSYTRO switching power supply features a overload protection over-current protection over-temperature protection short circuit protection which can protect your device from damage. Safe and stable working suitable for newer and experienced electricianWide ApplicationThis 12v power supply widely used in industrial equipment RV radio/car stereos led strip cctv computer project 3d printer motor pump (for Motor device the peak power of the SMPS needs to be more than 2 times the power of the Motor) security camera lcd monitor lab computer and more 12 volt device