Featuring advanced technology for high efficiency, USP-500 possesses up to 90% of efficiency, even for the 12V model. With the capability of supplying 400W using free air convection alone, it is perfectly suitable for fanless usage; by applying 23.5CFM of system forced air, an even higher output of 500W can be obtained. With 6.2W/ in3 of high power density, USP-500 series is a compact 90~264V switcher that is ideal for 1U (1.75-inch) installations.
**Please note that values are for forced air cooling, please see PDF for convection cooled values**
CB, CE, CSUUS, PFC, TUV
Universal AC input
Built in active PFC circuit compliance to EN61000-3-2
Short circuit, over load, over voltage, over temperature protections
Free air convection for 400W and 500W with 23.5CFM forced air