产品描述
Description
The MPU250A series of AC/DC switching mode power supplies provide 250 Watts of continuous output power. All supplies are UL94V-1 min compliant. All models meet FCC Part-18, CISPR-11 and EN55011 class B emission limits, IEC60601-1-2:2014 and are designed to comply with UL/cUL and conformity assessment in CE marking. All units are 100% burned in and tested.
Electrical characteristics
● Efficiency: 90~92% (typ.)
● Line Regulation: 1% max.
● Load Regulation: 5% (typ.)
● Hold-up Time: 16mS min.
● Output ripple and noise: 1% max.
Environmental
● Operating Temperature: -10 to 70°C
(Derate linearly from 100% load at 40°C to 50% load at 70°C)
● Storage Temperature: -40~85°C
● Operating Humidity: 0~95%
● Storage Humidity: 0~95%
● MTBF: 200,000 calculated hours
