Power Sources Unlimited introduces the PPWAM280 series of 280 W ac/dc open-frame power supply that features a high power density with active power factor correction. Tested and approved to several compliance and safety standards including IEC 60601-1-2 4th Edition, UL/EN 60601-1 & UL/EN 60950-1 Medical and ITE approvals, RoHS compliant and BF rated.
The power supply series is an open-frame package that has 3 x 5-in. footprint (3 x 5 x 1.18-in.) and features a 90 – 264 Vac input voltage range with single output options of 12, 24, 28, 48 and 54 V. Additional features include up to 91% efficiency, operating temperature from 0° to 70°C (derate at 50°C), 5 Vsb output meets ErP 0.5 W at no load requirement, <100 μA at 264 Vac earth leakage current, short circuit, overload and over voltage protection, 5000-m altitude operation, and MTBF of >200,000 hours per MIL-HDBK-217F at full load and 25°C ambient.
Pricing starts at under $85.00 ea in OEM quantities. Prototype quantities are available in 1-2 weeks. Power Sources Unlimited: https://www.psui.com/series/power-partners/ppwam280