DATA SHEET
MBC300 SERIES MEDICAL 300W AC/DC
200 W convection cooled
-20 to 50 deg C full load operation
3” x 5“ x 1.5” (76.2 x 127 x 38.1 mm)
No minimum load required
2 x MOPP
12 V fan & 5 V standby outputs
Inhibit and Power Good signals
Conducted EMI EN 55022-B, FCC Part 15 Level B
Medical Safety Agency Approvals
FEATURES
APPLICATIONS
Diagnostic
Drug Pump
Dialysis
Home Health Care
Monitoring
Imaging
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DATA SHEET
TECHNICAL DATA:
Input
PARAMETER
Input Voltage Range
Input Frequency Range
Input Surge Current
Safety Ground Leakage Current
Input Current
DESCRIPTION/CONDITION
Universal Input
47-63 Hz
230 Vac (cold start)
264 Vac 50 / 60 Hz
120 Vac @ Full load
230 Vac @ Full load
65 A max.
< 250 μA max
3.2 A
1.65 A
90 - 264 Vac
120 – 390 Vdc
Output
PARAMETER
Voltage Adjustment
Transient Response
Over Voltage Protection
Over Current Protection
Short Circuit Protection
Set Point Tolerance
Over Temperature Protection
Rise Time
DESCRIPTION/CONDITION
V1
Main output 50 to 100% load change, 50 Hz,
50% duty cycle, 0.1 A / uSec
V1
Rated output current
Automatic recovery
± 1%
110° C on primary heatsink
<100 mSec
Auto Recovery
± 3%
< 10%, recovery time < 5 mSec
110 to 150% rated max
110 to 150% Typical
Ordering Information
PRODUCT FAMILY
MBC300-1T05G
MBC300-1T05G-2
MBC300-1T12G
MBC300-1T12G-2
MBC300-1T15G
MBC300-1T15G-2
MBC300-1T24G
MBC300-1T24G-2
MBC300-1T30G
MBC300-1T30G-2
MBC300-1T48G
MBC300-1T48G-2
Vfan (all models)
V s/b (all models)
VOLTS
MAX LOAD
(VDC) CONVECTION
(2)
5
5
12
12
15
15
24
24
30
30
48
48
12
5
28.0 A
28.0 A
15.0 A
15.0 A
12.0 A
12.0 A
7.5 A
7.5 A
6.0
6.0
3.75 A
3.75 A
0.5 A
2.0 A
MAX LOAD
300 LFM
(2)
40.0 A
40.0 A
25.0 A
25.0 A
20.0 A
20.0 A
13.54 A
13.54 A
10.83 A
10.83 A
6.77 A
6.77 A
0.5 A
2.0 A
MINIMUM
LOAD (A)
0
0
0
0
0
0
0
0
0
0
0
0
RIPPLE &
NOISE
(4)
2%
2%
2%
2%
2%
2%
2%
2%
2%
2%
2%
2%
CONNECTOR
Screw Terminal
Screw Terminal
Screw Terminal
Screw Terminal
Screw Terminal
Screw Terminal
Screw Terminal
Screw Terminal
Screw Terminal
Screw Terminal
Screw Terminal
Screw Terminal
TOTAL
REGULATION
± 2.5%
± 2.5%
± 2.5%
± 2.5%
± 2.5%
± 2.5%
± 2.5%
± 2.5%
± 2.5%
± 2.5%
± 2.5%
± 2.5%
± 20%
± 5%
MBC300 Series
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DATA SHEET
Notes:
1.
2.
3.
4.
5.
6.
7.
8.
9.
Peak current rating of 120% of max, < 30 Sec with max of 10% duty cycle.
Combined power from main output, Vfan and Vs/b should not exceed total power rating.
Fan output tolerance is ± 20%. When V1 full load, Vfan needs 20 mA load to be within regulation specification. Peak
current for fan output is 1 A.
Ripple is 2% up to 20% load and less than 1% above 20% load. Output noise measurement is made with a 20 MHz
bandwidth using a 6” twisted pair, terminated with a 10 uF.
Class 1 models have Earthing Tab J4. Class 2 products (-2 suffix) have no Earthing Tab.
Specifications are for nominal input voltage, 25° C and max load unless otherwise stated.
Air flow over length of supply recommended (either direction) for forced air rating.
Derate power linearly to 80% from 90 Vac to 80 Vac input.
Specifications subject to change without notice.
10. Warranty 2 years.
General Specifications
PARAMETER
Hold Up Time
MTBF
Switching Frequency
Isolation Voltage
Weight
DESCRIPTION/CONDITION
120 Vac
230 Vac
>250 khrs
PFC converter 80 kHz typical
Input to Output: Min 5900 Vdc
450 g (0.99 lbs)
10 mSec
10 mSec
Bellcore TR-332
Resonant converter: Variable 35 to 250
kHz, 90 kHz typical
Environmental
PARAMETER
Operating Temperature
Altitude
Conducted Emissions
Relative Humidity
Radiated Emissions
Electromagnetic Susceptibility
Harmonic Current
DESCRIPTION/CONDITION
Operating
Storage
Operating 10,000 ft.
EN55022, FCC part 15 Level B
95%
EN55022, FCC part 15 Level B
EN61000-4 3
EN61000-3-2, Class D
Non-condensing
To be controlled in end system
2, 3, 4, 5 level 3
-20 to +70° C. See derating charts below.
-40 to +85° C
Non-operation 40,000 ft.
Signals
PARAMETER
Power Good
Inhibit
Remote Sense
DESCRIPTION/CONDITION
TTL signal goes high after main output is within regulation, delay is 0.1 to 0.3 sec
To turn on power supply short J3 pin 1 to J3 pin 2 or J3 pin 7
Compensates for 200 mV drop
Safety
PARAMETER
EN / UL / CSA
DESCRIPTION/CONDITION
60601-1 3rd Edition
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DATA SHEET
Figure 1 Output Power Vs. Temperature
Figure 2 Dimension Drawing (Top and Side View)
MBC300 Series
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DATA SHEET
Mechanical
INPUT = J1
Pin 1: AC Line
Pin 2: Removed
Pin 3: AC Neutral
Mating Connector:
Molex: 09-50-3031
Pins: 08-50-0106
EARTHING TAB = J4
Molex: 19705-4301
DC OUTPUT = J2
2 x 6-32 inches Screw Pan Head.
Pin 1 = RTN
Pin 2 = V1
Mating Connector:
16 AWG wire crimped to Ring
Tongue Terminal.
AMP: 8-31886-1
SIGNALS & AUX POWER= J3
Pin 1 = Inhibit
Pin 2 = Signal Return
Pin 3 = Vfan (+12 V)
Pin 4 = - Remote Sense
Pin 5 = Vs/b (5 Vdc)
Pin 6 = + Remote Sense
Pin 7 = Signal Return
Pin 8 = Power Good
Mating Connector:
Molex: 190030001
Mating Connector:
Molex: 22-01-2087, Pins: 08-50-0113
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trademarks and service marks of Power-One Inc. in the U.S. and other countries. All other product or service names are the property of their respective holders.
Power-One products are protected under numerous U.S. and foreign patents and pending applications, maskwork rights, and copyrights. Power-One reserves the
right to make changes to any products and services at any time without notice. Power-One assumes no responsibility or liability arising out of the application or use
of any information, product, or service described herein except as expressly agreed to in writing by Power-One Inc.
NUCLEAR AND MEDICAL APPLICATIONS
- Power-One products are not designed, intended for use in, or authorized for use as critical components in life
support systems, equipment used in hazardous environments, or nuclear control systems without the express written consent of the respective divisional president
of Power-One, Inc.
TECHNICAL REVISIONS
- The appearance of products, including safety agency certifications pictured on labels, may change depending on the date
manufactured. Specifications are subject to change without notice.
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