Compact 275W AC/DC Power Supply
Power Sources Unlimited announced the N2Power XL275 Series of ultra small, highly efficient (up to 90 percent) AC/DC power supplies which pack 275W of power into a 12.22W/cubic inch power density, fitting into industry standard 1U OEM applications or any application where space is critical. The series features a universal 90V AC to 264V AC input with active PFC. Four initial models provide single outputs from 12V DC to 56V DC, along with a secondary 12VDC/1A output, and a 5VDC/1A standby output. All outputs may be paralleled. The power supply’s operation is ensured via digital microprocessor control to monitor output voltage, output current, auxiliary output voltages, ambient temperature and cooling fan speed. Comprehensive protection circuitry and remote on/off are also standard features of the power supply, with I2C based PMBus capability as an option. It meets worldwide safety compliance to Information Technology Equipment safety standards, RoHS compliance, and an MTBF in excess of >200,000 . Pricing starts at $130.00 for OEM quantities.
Power Sources Unlimited
800-966-7784, www.psui.com