RS PRO 20W Plug-In AC/DC Adapter 5V dc Output, 4A Output / 1262122

UL. EN 60950-1, UL 60950-1, IEC 60950-1. Input lead available separately. Conforms to Energy-related Product Directive 2009/125/EC. MTBF to MIL-STD-781C apart from stock number ; 731-6009 731-6009 which has MTBF to MIL-HDBK-217F. RS 20W to 150W ErP Single Output Switch Mode Desktop Power Supply. Energy saving with a compact design, this adaptor power supply is ErP level V compliant. With a 20W to 150W single output, a 1.2 meter lead and 4 interchangeable DC plugs this adaptor is ideal for numerous electronic and business power needs. Features and Benefits:. Short circuit, overload, overvoltage protection Auto recovery IEC320 C14 input socket Harmonic compliance to IEC 6100-3-2 class D (stock numbers ; 731-6100 731-6100 and ; 731-6090 731-6090 ). What is a desktop power supply?. A desk power supply is a PSU specifically designed to be used by small items or applications, like laptops, CCTV cameras or chargers. Due to the output of the PSU itself, they wouldn't be a suitable power source for high tech desktops. A PC power supply is created specifically to be used with that computer, whereas these units can be interchanged, providing the technical specifications of the appliance meet the PSU's in terms of safety and usability. This item in particular is generally for industrial use where items to be used meet the output specification. Are these units only a laptop power supply?. The main purpose of a desktop power supply is predominantly for laptops. However, providing the appliance or item will accept the output electrical specifications and connector type, you could use this module in any of the following applications: Speakers Chargers CCTV Cameras Lamps and Lights