5V 10A Power Supply AC to DC in Pakistan BR4970 Description A power supply is an electrical device that supplies electric power to an electrical load. ... The source power may come from the electric power grid, such as an electrical outlet, energy storage devices such as batteries or fuel cells, generators or alternators, solar power converters, or another power supply . Features: Switch power supply, convert AC 100V～240V to DC 5V. Wide input voltage range, steady and precise output voltage. Shortage protection, overload protection(105%～150%), over voltage protection(115%～135%). Widely used as the power adapter for Led strip, LED display, billboard, industrial equipment, etc. IN-DOOR USE ONLY! Specifications: Material : Metal case / aluminum base Input voltage: AC 100V～240V (50～60Hz) Input surge: Cold start <40A@230V AC Output voltage: DC 5V Output voltage adjustment range: +2%, -1% Output current: 10A Output  power : 50W Working temperature: -40~65 degree Celsius Humidity: 20%~90%RH  Non-Condensation Certification: CE (EMC, LVD) Package Includes: 1 x 5V 10A Power Supply AC to DC