Bel Power Solutions
152 North 3rd Street, Suite 805
San Jose, CA 95112 USA
© 2014 Bel Power Solutions, inc.
North America
+1-866.513.2839
Asia-Pacific
+86.755.29885888
Europe, Middle East
+353 61 225 977
tech.support@psbel.com
BCD.00561_001
Diagnostic
Drug Pump
Dialysis
Home Health Care
Monitoring
Portable Equipment
3 x 5 x 1 Inches Form Factor
350 Watts with Forced Air Cooling & 200
Watts with Convection Cooling
Efficiencies up to 94%
-40 to 70 degree operating temperature
12 V Fan Output, Thermal Shut-Down
feature
800 k Hours MTBF
Standby Power < 0.5 W
Approved to EN60601-1 3rd Edition
RoHS Compliant
CE mark
MBC350 Series
© 2014 Bel Power Solutions, inc.
866.513.2839
tech.support@psbel.com
BCD.00561_001
MBC350 Series
© 2014 Bel Power Solutions, inc.
866.513.2839
tech.support@psbel.com
BCD.00561_001
Specifications are for nominal input voltage, 25°C unless otherwise stated.
PARAMETER
DESCRIPTION / CONDITION
CRITERION
Input Voltage
Universal
(Derate from 100% at 100 VAC to 90% at 90 VAC)
85-264 VAC / 390 VDC
Input Frequency
47 - 63 Hz
Input Current
115 VAC:
230 VAC:
3.6 A max.
1.8 A max.
No Load Power
Typical
>0.5 W
Inrush Current
115 VAC:
230 VAC:
264 VAC:
25 A
45 A
75 A
Leakage Current
Typical
Touch Current
300 uA
<100 uA
Power Factor
with Full Load
>0.95
PARAMETER
DESCRIPTION / CONDITION
CRITERION
Output Power
With 375 LFM:
Convection:
350 W
200 W
Efficiency
48 V, 58 V:
24 V, 30 V:
12 V, 15 V:
94%
93%
92%
Hold-up Time
Full Load:
Convection Load:
8 ms typical
14 ms typical
Line Regulation
+/-0.5%
Load Regulation
+/-1%
Transient Response
50-100% step load change, at 0.1A/uS slew rate,
50% duty cycle, 50Hz = 5% ,
recovery time < 5 ms
Rise Time
Typical
55 ms
Set Point Tolerance
+/-1%
Over Current Protection
Hiccup mode / Auto Recovery
>110%
Over Voltage Protection
Hiccup mode / Auto Recovery
110 to 140%
Short Circuit Protection
Hiccup mode / Auto Recovery
PARAMETER
DESCRIPTION / CONDITION
CRITERION
Isolation Voltage
Input to Output: medical applications
Input to GND:
4000 VAC
1500 VAC
Switching Frequency
PFC:
PWM:
70 - 130 KHz
50 - 80 KHz
Operating Temperature
-40 to 0°C startup guaranteed, with spec deviation
-40 to +70°C
Non-operating Temperature
-40 to 85° C
Reliability
MTBF according to Bellcore TR-332, @ 25°C
>800 kh
Cooling
With 375 LFM forced air cooling at 100 to 264 VAC:
With natural convection cooling at 100 to 264 VAC:
350 W
200 W
MBC350 Series
© 2014 Bel Power Solutions, inc.
866.513.2839
tech.support@psbel.com
BCD.00561_001
PARAMETER
DESCRIPTION / CONDITION
CRITERION
Conducted Emissions
EN55022-B, CISPR22-B, FCC PART15 - B
Static Discharge
EN61000-4-2:
Level-3
RF Field Susceptibility
EN61000-4-3:
Level-3
Fast Transients/Bursts
EN61000-4-4:
Level-3
Radiated Emissions
Radiated:
Radiated with external core:
Level A
TBD
Surge Susceptibility
EN61000-4-5:
Level-3
Harmonic Current
EN61000-3-2:
Class D
Altitude
Operating:
Non-operating:
10,000 ft.
40,000 ft.
Humidity
Non Condensing
5% to 95%
PARAMETER
DESCRIPTION / CONDITION
Safety Standard(s)
EN60601-1
IEC 60601-1 (ed.3)
ANSI / AAMI ES 60601 – 1
CSA C22.2 No. 60601-1
Agency Approvals
Nemko, UL, C-UL
CE mark
Complies with LVD Directive
Figure 1 – Derating Curves
MBC350 Series
© 2014 Bel Power Solutions, inc.
866.513.2839
tech.support@psbel.com
BCD.00561_001
CONNECTOR
PIN
DESCRIPTION/CONDITION
MANUFACTURER / PN
AC Input Connector
J1
Pin 1
Pin 2
Pin 3
AC Neutral
Not Fitted
AC Line
Molex: 26-60-4030
Mating: 09-50-3031; Pins: 08-50-0106
DC Output Connector
J2
Screw Terminal
Pin 1
Pin 2
(Option 1)
V1 -VE
V1 + VE
6-32 inches Screw Pan HD
Mating: 16 AWG wire crimped to Ring
Tongue Terminal AMP: 8-31886-1
Molex Connector
Pin 1,2,3,4
Pin 5,6,7,8
(Option 2)
V1 -VE
V1 + VE
Molex: 26-60-4080
Mating: 09-50-3081; Pins: 08-50-0106
Aux (Fan) Output
J3
Pin 1
Pin 2
FAN -VE
FAN +VE
AMP :640456-2
Mating: 640440-2
Earth
J4
Molex: 19705-4301
Mating: 19003-0001
PARAMETER
DESCRIPTION/CONDITION
Weight
300 g max
Dimensions
76.2 x 127 x 25.4 mm (3 x 5 x 1 inch)
Figure 2 – Mechanical Drawing – Screw Terminal Option
MBC350 Series
© 2014 Bel Power Solutions, inc.
866.513.2839
tech.support@psbel.com
BCD.00561_001
Figure 3 – Mechanical Drawing – Molex Connector Option
NUCLEAR AND MEDICAL APPLICATIONS - Products are not designed or intended for use as critical components in life support
systems, equipment used in hazardous environments, or nuclear control systems.
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.
