The MBC201 Series of open-frame medical power supplies, with its
wide universal input range 90-264 VAC, is available at 200 W of
output power with forced-air cooling and a variety of single output
voltages.
The MBC Series is designed and approved to the latest medical
standards (EN/IEC 60601-1), providing 2 x MOPP isolation for Class I
& Class II applications.
These power supplies are ideal for medical, telecom, datacom,
industrial equipment and other applications.
• 5 x 3 x 1.5 Inch Form Factor
• 200 W with Forced-Air Cooling
• Approved to EN/IEC 60601-1
• High Efficiency > 88%
• 12 V Fan & 5 V Standby Outputs
• Remote Sense
• IEC Protection Class Options:
• Class I: Earthing Tab J4 (no suffix)
• Class II: No Earthing Tab (-2 suffix)
• Medical Safety Agency Approvals
• RoHS Compliant
• CE Marked
• Diagnostic
• Drug Pump
• Monitoring
• Dialysis
• Home Health Care
• Portable Equipment
2
MBC201 Series
tech.support@psbel.com
CONNECTOR
OUTPUT VOLTAGE
MAX L2AD
300 LFM 2 3, 4
MINIMUM LOAD
RIPPLE &
NOISE 5
JST
5.0 VDC
26.0 A
0.0 A
1%
Screw Terminal
5.0 VDC
35.0 A
0.0 A
1%
JST
12 VDC
16.67 A
0.0 A
1%
Screw Terminal
12
16.67 A
0.0 A
1%
JST
15
13.33 A
0.0 A
1%
Screw Terminal
15
13.33 A
0.0 A
1%
JST
24
8.33 A
0.0 A
1%
Screw Terminal
24
8.33 A
0.0 A
1%
JST
30
6.66 A
0.0 A
1%
Screw Terminal
30
6.66 A
0.0 A
1%
JST
48
4.17 A
0.0 A
1%
Screw Terminal
48
4.17 A
0.0 A
1%
Metal cover kit accessory
Specifications are for nominal input voltage, 25°C unless otherwise stated.
PARAMETER
DESCRIPTION / CONDITION
SPECIFICATION
Input Voltage
Universal
90-264 VAC / 120-390 VDC
Input Frequency
47 to 63 Hz
Input Current
120 VAC:
230 VAC:
2.4 A max.
1.2 A max.
Inrush Current
120 VAC:
230 VAC:
35 A max.
65 A max.
Leakage Current
120 VAC:
230 VAC:
< 150 µA
< 300 µA
Power Factor
120 VAC:
230 VAC:
0.99
0.95
Switching Frequency
PFC converter (variable)
Resonant converter (variable)
35 to 250 kHz, 90 kHz typical
35 to 250 kHz, 90 kHz typical
1
For Class II (without input Earth pin) add suffix -2 (e.g.: MBC201-1012G-2).
2
Combined output power from V1, VSTBY and VFAN should not exceed the total output power rating.
3
Fan output voltage tolerance is +/-20%. During V1 full load, VFAN needs min. 20 mA load to be within regulation band.
4
Peak current for fan output is 1 A.
5
Ripple is 2% up to 20% load and < 1% above 20% load. Ripple is peak to peak with 20 MHz bandwidth and 10 µF (Tantalum
capacitor) in parallel with a 0.1 µF capacitor at rated line voltage and load ranges.
6
When used in Cover Kit, de-rate output power to 70 % under all operating conditions.
MBC201 Series
3
Asia-Pacific
+86 755 298 85888
Europe, Middle East
+353 61 225 977
North America
+1 408 785 5200
© 2017 Bel Power Solutions & Protection
BCD.00289_AF
PARAMETER
DESCRIPTION / CONDITION
SPECIFICATION
Efficiency
120 VAC:
230 VAC:
84% typical
86% typical
Hold Up Time
120 / 230 VAC
10 ms
Output Power
Derate output power linearly to 80% from 90 V to 80 VAC input.
Peak Power: 250 W for 0.2 s
160 W to 200 W
Line Regulation
+/-0.5%
Load Regulation
+/-2.0%
Transient Response
Main output 50 to 100% load change,
50 Hz, 50% duty cycle, 0.1A / µs
< 10%,
recovery time < 5 ms
Rise Time
< 100 ms
Set Point Accuracy
± 1%
Voltage Adjustment
V1
± 3 %
Over Voltage Protection
V1 only
110 to 150 %
Over Current Protection
110% typical above rating
Short Circuit Protection
Short term, auto recovery
PARAMETER
DESCRIPTION / CONDITION
SPECIFICATION
Operating Temperature
Refer to derating curve (
Figure 1
)
Start-up is guaranteed
-20 to 70°C
-20 to 0°C
Storage Temperature
-40 to 70° C
Cooling
5 V model
Convection:
300 LFM:
130 W
175 W
Other models
Convection:
300 LFM:
160 W
200 W
Humidity
Non Condensing
95%
Altitude
Operating:
Non-Operating:
10,000 ft.
40,000 ft.
Reliability
MTBF according to Telcordia –SR332-Issue 3
1.6 million hours
Conducted Emissions
EN 55011-B, CISPR22-B, FCC PART15-B
Pass
Radiated Emissions
EN 55011 A;
with external core (King core K5B RC 25x12x15-M in input cable)
Pass
Level B
Input Current Harmonics
EN 61000-3-2
Class D
Voltage Fluctuation and Flicker
EN 61000-3-3
Pass
ESD Immunity
EN 61000-4-2
Level 4, Criterion A
Radiated Field Immunity
EN 61000-4-3
Level 3, Criterion A
Electrical Fast Transient Immunity
EN 61000-4-4
Level 3, Criterion A
Surge Immunity
EN 61000-4-5
Level 3, Criterion A
Conducted Immunity
EN 61000-4-6
Level 3, Criterion A
Magnetic Field Immunity
EN 61000-4-8
Level 4, Criterion A
Voltage Dips, Interruptions
EN 61000-4-11
Criterion A & B
4
MBC201 Series
tech.support@psbel.com
PARAMETER
DESCRIPTION / CONDITION
SPECIFICATION
Isolation Voltage
Input to Output:
Min. 5900 VDC
Safety Standards
Approved to the latest edition of the following standards:
CSA/UL60601-1, EN60601-1 and IEC60601-1.
Agency Approvals
Nemko, UL, C-UL
CE mark
Complies with LVD Directive
PARAMETER
DESCRIPTION / CONDITION
Power Good Signal
TTL signal goes high after main output is in regulation band. Delay is 0.1 to 0.3 sec.
Power Fail Signal
TTL signal goes low 1 ms advance before output goes out of regulation due to mains failure
Remote ON / OFF
To turn-on power supply short J3 pin 4 to pin 6 (PSU is shipped in this configuration)
Remote Sense
Compensates for 200 mV cable drop
CONNECTOR
PIN
DESCRIPTION / CONDITION
MANUFACTURER / PN
AC Input Connector
J1
Pin 1
Pin 2
AC Neutral
AC Line
Molex: 26-60-4030 or equivalent;
Mating: 09-50-3031; Pins: 08-50-0106
DC Output Connector
J2
Pin 1,2,3
Pin 4,5,6
RTN
Vout
Option 1: Tyco: 2-1776112-3 or equivalent
Mating: 13 AWG wire
Option 2: JST: B6P-VH-B (LF) (SN) or B6P-VH (LF) (SN) or
equivalent
Mating: VHR-6M; Pins: SVH-41T-P1.1
Signals & Aux Power7
J3
Pin 1
Pin 2
Pin 3
Pin 4
Pin 5
Pin 6
Pin 7
Pin 8
+VE Remote Sense
VFAN (+12 V/0.5 A)
-VE Remote Sense
Remote ON/OFF
VSTBY (+5 V/1 A, +/-5%)
RTN (Signal)
Power Fail
Power Good
Molex: 22-23-2081 or equivalent
Mating: 22-01-2087, Pins: 08-50-0113
Earthing Tab
J4
Molex: 19705-4301 or equivalent
Mating: 190030001
PARAMETER
DESCRIPTION / CONDITION
Weight
325 g (0.72 lbs.)
Dimensions
127.0 x 76.2 x 38.1 mm (5 x 3 x 1.5 inch)
Cooling
Convection: 83 W; 300 LFM: 175 W (5 V model)
Convection: 160 W; 300 LFM: 200 W (other models)
7
PSU is supplied with J3 housing, pin-4 and pin-6 shorted to enable main output without remote on/off feature
MBC201 Series
5
Asia-Pacific
+86 755 298 85888
Europe, Middle East
+353 61 225 977
North America
+1 408 785 5200
© 2017 Bel Power Solutions & Protection
BCD.00289_AF
Convection load: 83 W up to 40 °C
De-rate above 40 °C @ 1.89% per °C
Forced air cooled load: 130 W up to 50°C
(for screw terminal version)
De-rate above 50 °C @ 1.63% per °C
Forced air cooled load: 175 W up to 50°C
(for JST connector version)
De-rate above 50 °C @ 2.5% per °C
Convection load: 160 W up to 40 °C
De-rate above 40 °C @ 2% per °C
Forced air cooled load: 200 W up to 50°C
De-rate above 50 °C @ 2.5% per °C
Figure 1. Derating Curves
6
MBC201 Series
tech.support@psbel.com
Figure 2 - Mechanical Drawing
NOTES: In case the PCB is mounted in a metal enclosure, using metal hardware ensure the following:
1 Stand off, used to mount PCB has OD of 5.4 mm max.
2 Screws, used to fix PCB on stand off, have head dia of 6.0 mm max.
3 Washer, if used, to have dia of 6.5 mm max.
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.