MBU250 Series
MBU250 Series
250W Open Frame Switching Power Supplies for Medical Equipment
IEC60601-1 Edition 3.1
Single Output
Size : 3”x5”x1.46”
Wide Operating Voltage 90 to 264 VAC, 47 to 63 Hz
Input to Output: 2MOPP
High ESD Immunity
Protection: OVP, OLP, OTP
Class I
5 year warranty
DESCRIPTION
The MBU250 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, IEC 60601-1-2:2014 and are designed to comply with UL/cUL, TUV T-mark and conformity assessment in CE marking. All units are 100% burned in and tested.
ELECTRICAL CHARACTERISTICS
● Efficiency: 91~94% (typ.)
● Line Regulation: 1% max.
● Load Regulation: 5% max.
● Hold-Up Time: 16mS min.
● Output Ripple and Noise: 1% (typ.)
ENVIRONMENTAL
● Operating Temperature: -10 to 70°C
● Storage Temperature: -40~85°C
● Operating Humidity: 0~95%
● Storage Humidity: 0~95%
● MTBF: 200,000 calculated hours