Open Frame Switching Power Supplies

MBU81 SERIES

MBU81 SERIES

80W Open frame type switching power supplies for Medical Equipment
The MBU81 series of compact, open frame constructed, AC/DC switching mode power supplies provide 80 Watts of continuous output power.They are suited for use in hospital instrument and many other applications. All models meet FCC Part-18 class B and CISPR-11 EN55011 class B emission Limits and are designed to comply with UL/c-UL(UL 60601-1:3rdEdition) ,TUV/T-mark(EN 60601-1:3rdEdition) and new CE requirements. All units are 100% burned in and tested.

FEATURES
	Wide Operating Voltage 90 to 260 VAC, 47 to 63 Hz
	Input connector mates with Molex housing 09-50-3031 and Molex 2478 series crimp terminal.
	Single Output
	Output connector mates with screw terminal (Terminal Block)(16-22AWG) or Molex housing 09-50-3121and Molex 2478 series crimp terminal
	Size: 3"x5"x1.1"
	Class I
	3 Year Warranty

ELECTRICAL CHARACTERISTICS
•	Efficiency: 80% Typ.
•	Line Regulation: 1% Max.
•	Load Regulation: 7% Max.
•	Hold-Up Time: 16mS Typ.
•	Output Ripple and Noise: 1% (Max.)
CERTIFICATIONS and APPROVALS

ENVIRONMENTAL
•	Operating Temperature: 0 to 70°C / 32 to 158°F
•	Derate Linearly from 100% Load at 40°C to 50% Load at 70°C 100% Load at 104°F to 50% Load at 158°F
•	Storage Temp: -40 to 85°C / -40 to 185°F
•	Operating Humidity : 0 - 95%
•	Storage Humidity: 0 - 95%
•	MTBF: 100,000 Calculated Hours

MODEL SPECIFICATIONS

Model No.	Output Voltage	Max. Output Current	Total Regulation	Max. Output Power	Certificate
MBU81-102	5VDC	14.00A	5%	70W	UL, CE, CB, FCC, TUV T-mark, RoHS
MBU81-103	7VDC	11.43A	5%	80.01W	UL, CE, CB, FCC, TUV T-mark, RoHS
MBU81-104	9VDC	8.89A	4%	80.01W	UL, CE, CB, FCC, TUV T-mark, RoHS
MBU81-105	12VDC	6.66A	3%	80W	UL, CE, CB, FCC, TUV T-mark, RoHS
MBU81-106	15VDC	5.33A	3%	80W	UL, CE, CB, FCC, TUV T-mark, RoHS
MBU81-107	18VDC	4.44A	3%	80W	UL, CE, CB, FCC, TUV T-mark, RoHS
MBU81-108	24VDC	3.33A	2%	80W	UL, CE, CB, FCC, TUV T-mark, RoHS
MBU81-109	30VDC	2.66A	2%	80W	UL, CE, CB, FCC, TUV T-mark, RoHS
MBU81-110	36VDC	2.22A	2%	80W	UL, CE, CB, FCC, TUV T-mark, RoHS