MBC401-1048-PC

The MBC401 Series of AC-DC power supplies provides up to 400 W of regulated output power through wide input voltage range 90 – 264 VAC in single outputs of 12, 24, 28, 36 or 48 VDC. 

The MBC401 Series comes in five different low-profile packages, offering 12 and 5 VSB standby outputs and a full set of protection features. Available control signals include Power Good (P_OK), Remote On/Off (PS_ON) and remote sense compensation on the (+) load line. 

The MBC401 Series complies with the latest international safety standards for medical equipment, offers 2xMoPP means of patient protection, is suitable for BF rated applied parts and displays the CE-Mark for the European Low Voltage Directive (LVD). 

- Universal input voltage range (90 – 264 VAC) 

- Active PFC, EN 61000-3-2 Class C compliant 

- 400 W rated output power (440 W peak) 

- • High efficiency (94% typical) 

- Low stand by power consumption (<0.5 W) 

- 12, 24, 28, 36, 48 VDC standard output voltages 

- • +5V stand by, 2 A and 12 V auxiliary, 1 A outputs • Low earth leakage current 

- Fan speed control function (Off at <50 W) 

- Over temperature protection 

- Over current and short circuit protection 

- Remote On/Off and power good signal 

- 5 available packages all fit 1U installation 

- IEC/EN 60601-1 3rd ed. compliant 

- ANSI/AAMI ES60601-1 3rd ed. compliant 

- • 4000 m operation without de-rating 

- Diagnostic equipment 

- Imaging equipment 

- Respiratory devices 

- Therapy appliances 

- Dental equipment 

- Dermatology aesthetic medicine 

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MBC401 Series 

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|||**INPUT VOLTAGE**|**INPUT VOLTAGE**<br>**NOM. OUTPUT**|**NOM. OUTPUT**<br>**MAX. OUTPUT**|**MAX. OUTPUT**<br>**MAX. OUTPUT**|**MAX. OUTPUT**|
|---|---|---|---|---|---|---|
|**MODEL NUMBER**|**PACKAGE & COOLING**|**RANGE**|**VOLTAGE**|**POWER**|**CURRENT**|**DIMENSIONS**|
|||**[VAC]**|**[VDC]**|**[W]**|**[A]**||
|MBC401-1012|Open Frame<br>Convection / Forced Air|90 - 264|12|400|33.3|76.0 x 164.2 x 37.7 mm<br>(2.99 x 6.46 x 1.48 in)|
|MBC401-1012-UC|U-Chassis<br>Convection / Forced Air|90 - 264|12|400|33.3|84.4 x 166.5 x 40.0 mm<br>(3.32 x 6.55 x 1.57 in)|
|MBC401-1012-PC|Perforated Cover<br>Convection / Forced Air|90 - 264|12|400|33.3|84.4 x 166.5 x 41.0 mm<br>(3.32 x 6.55 x 1.61 in)|
|MBC401-1012-T|Vented Cover<br>TopFan|90 - 264|12|400|33.3|84.4 x 183.0 x 41.0 mm<br>(3.32 x 7.20 x 1.61 in)|
|MBC401-1012-S|Enclosed<br>Front Mounted Fan|90 - 264|12|400|33.3|84.4 x 183.0 x 41.0 mm<br>(3.32 x 7.20 x 1.61 in)|
|MBC401-1024|Open Frame<br>Convection / Forced Air|90 - 264|24|400|16.7|76.0 x 164.2 x 37.7 mm<br>(2.99 x 6.46 x 1.48 in)|
|MBC401-1024-UC|U-Chassis<br>Convection / Forced Air|90 - 264|24|400|16.7|84.4 x 166.5 x 40.0 mm<br>(3.32 x 6.55 x 1.57 in)|
|MBC401-1024-PC|Perforated Cover<br>Convection / Forced Air|90 - 264|24|400|16.7|84.4 x 166.5 x 41.0 mm<br>(3.32 x 6.55 x 1.61 in)|
|MBC401-1024-T|Vented Cover<br>TopFan|90 - 264|24|400|16.7|84.4 x 183.0 x 41.0 mm<br>(3.32 x 7.20 x 1.61 in)|
|MBC401-1024-S|Enclosed<br>Front Mounted Fan|90 - 264|24|400|16.7|84.4 x 183.0 x 41.0 mm<br>(3.32 x 7.20 x 1.61 in)|
|MBC401-1028-UC|U-Chassis<br>Convection / Forced Air|90 - 264|28|400|14.3|84.4 x 166.5 x 40.0 mm<br>(3.32 x 6.55 x 1.57 in)|
|MBC401-1036|Open Frame<br>Convection / Forced Air|90 - 264|36|400|11.1|76.0 x 164.2 x 37.7 mm<br>(2.99 x 6.46 x 1.48 in)|
|MBC401-1036-UC|U-Chassis<br>Convection / Forced Air|90 - 264|36|400|11.1|84.4 x 166.5 x 40.0 mm<br>(3.32 x 6.55 x 1.57 in)|
|MBC401-1036-PC|Perforated Cover<br>Convection / Forced Air|90 - 264|36|400|11.1|84.4 x 166.5 x 41.0 mm<br>(3.32 x 6.55 x 1.61 in)|
|MBC401-1036-T|Vented Cover<br>TopFan|90 - 264|36|400|11.1|84.4 x 183.0 x 41.0 mm<br>(3.32 x 7.20 x 1.61 in)|
|MBC401-1036-S|Enclosed<br>Front Mounted Fan|90 - 264|36|400|11.1|84.4 x 183.0 x 41.0 mm<br>(3.32 x 7.20 x 1.61 in)|
|MBC401-1048|Open Frame<br>Convection / Forced Air|90 - 264|48|400|8.3|76.0 x 164.2 x 37.7 mm<br>(2.99 x 6.46 x 1.48 in)|
|MBC401-1048-UC|U-Chassis<br>Convection / Forced Air|90 - 264|48|400|8.3|84.4 x 166.5 x 40.0 mm<br>(3.32 x 6.55 x 1.57 in)|
|MBC401-1048-PC|Perforated Cover<br>Convection / Forced Air|90 - 264|48|400|8.3|84.4 x 166.5 x 41.0 mm<br>(3.32 x 6.55 x 1.61 in)|
|MBC401-1048-T|Vented Cover<br>TopFan|90 - 264|48|400|8.3|84.4 x 183.0 x 41.0 mm<br>(3.32 x 7.20 x 1.61 in)|
|MBC401-1048-S|Enclosed<br>Front Mounted Fan|90 - 264|48|400|8.3|84.4 x 183.0 x 41.0 mm<br>(3.32 x 7.20 x 1.61 in)|



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MBC401 Series 

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|**PARAMETER**|**DESCRIPTION / CONDITION**||||**MIN**|**NOM**|**MAX**|**UNIT**|
|---|---|---|---|---|---|---|---|---|
|AC Input Voltage|PS starts and operates at 90 VACat all load conditions|||at all load conditions|90|100-240|100-240<br>264|VRMS|
|DC Input Voltage|||||170|-|270|VDC|
|Input Frequency|||||47|50/60|440|Hz|
|Input Current|RMS at 180 VAC, maximum load, 50 / 60 Hz<br>RMS at 90 VAC, maximum load, 50 / 60 Hz||||-|-|2.5<br>5.0|A|
||265 VAC, 25 °C ambient, cold start.||||||||
|Inrush Current|24, 28, 36, 48 V, no damage||||-|-|-|A|
||12 V||||-|-|20||
|Fusing|2x Time Lag 6.3 A, 250 V on both L and N||||-|-|6.3|A|
|Efficiency|At 115 VAC||50 – 100 % rated load|20% rated load<br>50 – 100 % rated load<br>20% rated load|90<br>92<br>20% rated load<br>90|-<br>-<br>-|-<br>-<br>-|%|
||At 230 VAC||50 – 100 % rated load|50 – 100 % rated load|50 – 100 % rated load<br>94|-|-||
|Input Power Consumption|Power on, 115-230 VRMS, no load<br>Stand by, 115-230 VRMS, no load||||-<br>-|1<br>0.4|1.5<br>0.5|W|
|Power Factor|At full rated load, 115 VAC, 60 Hz and 230 VAC, 50 Hz input voltages|||At full rated load, 115 VAC, 60 Hz and 230 VAC, 50 Hz input voltages|0.95|-|-|-|
|Harmonic Current|Complies with EN-61000-3-2 Class C at 230 V|Complies with EN-61000-3-2 Class C at 230 VAC50 Hz, load >50 W.|50 Hz, load >50 W.||||||
|Fluctuations and Flicker|Complies with EN-61000-3-3 at nominal voltages and full load.||||||||
|Leakage Current|Normal conditions, 240 VRMS, 60 Hz.||||||300|µA|



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MBC401 Series 

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||||||||
|---|---|---|---|---|---|---|
|PARAMETER|DESCRIPTION / CONDITION|MIN|NOM|MAX|UNIT|
|a|-|12|-|
|-|24|-|
|V1 Output Voltage|0.5% set point accuracy for all voltage variants|-|28|-|V|
|-|36|-|
|-|48|-|
|All voltages, convection cooled models only|250|
|V1 Output Power Rating|All voltages, fan cooled + forced air cooled (> 400 LFM) models|400|W|
|All models, peak power (|≤|10 s)|440|
|V1: 12 VDC|33.3|
|* Fan cooled + forced air cooled (> 400 LFM)      (All models)|V1: 24 VV1: 28 VV1: 36 VDC DCDC|16.7 14.3 11.1|A|
|V1: 48 VDC|8.3|
|V1 Output Current|
|V1: 12 VDC|20.8|
|** Convection cooled:|V1: 24 VDC|10.4|
|((-), -UC, -PC models)|V1: 28 VV1: 36 VDCDC|8.9 6.9|A|
|V1: 48 VDC|5.2|
|V1 Voltage Adjustment Range|-|-|±5|%V1|
|aa|V1 Load:   0 – 33.3 A (12 V)|ee|ee|
|0 – 16.7 A (24 V)|
|V1 Load-Line-Cross Regulation|VAC: 90 – 264 VRMS|0 – 14.3 A (28 V)      0 – 13.9 A (36 V)|-|-|±2|%V1|
|0 – 8.3 A (48 V)|
|V2 Load:   0 – 1 A|
|5VSB Load: 0 – 2 A|
|V1 Line Regulation|VAC: 90 – 264 VRMS|-|-|±0.1|%V1|
|a a|25% load changes at 1 A/µs|ee|ee|
|12V at 2200 µF Load / IOUT> 0.5 A|
|Transient Response|24 V at 1000 µF Load / IOUT> 0.5 A|%V1|
|(Voltage Deviation)  V1, 5VSB|28 V at 1000 µF Load / I36 V at 820 µF Load / IOUTOUT> 0.5 A > 0.5 A|-|-|±5|%5VSB|
|48V at 560 µF Load / IOUT> 0.5 A|
|5VSB at 560 µF Load / IOUT> 0.1 A|
|V1 Ripple and Noise|All models, Peak-to-peak, 20 MHz BW.|-|-|1|%V1|
|100 nF ceramic and 10 µF tantalum caps at the load.|
|Start-up Rise Time|90<VIN<264, any load conditions.|5|-|85|ms|
|V1 in regulation after PS_ON is asserted|200|
|Start-up Delay|V1 in regulation after AC is applied|-|-|750|ms|
|5VSB in regulation after AC is applied|500|
|10|%V1|
|Turn-on Overshoot|At I1 = 500 mA, V1 in regulation within 50 ms.|-|10|-|%V2|
|10|%VSB|
|At nominal VIN, 400 W, for all models|-|16|-|
|Hold-up Time|At nominal VIN, 365 W, for all models|-|20|-|ms|
|At nominal VIN, 200 W, for all models|-|35|-|
|Minimum Load ***|All models; V1, V2 and 5 VSB|0|-|-|A|
|12 V|-|33000|
|24 V|-|-|16000|
|-|
|Maximum Load Capacitance|At nominal VIN, 25 °C ambient|28 V|-|-|14300|µF|
|36 V|-|10000|
|-|
|48 V|-|7000|
|Temperature Drift|-1.2|-|+1.2|mV/°C|
|Load on V2: from 5 to 1000 mA|
|V2 Output Voltage ***|All models.|Load on V1: from 0.1 to I1 rated|11.35|11.5|12.65|V|
|V2 Output Current (I2)|Convection / forced air cooling|-|-|1|A|
|V2 Ripple|Peak-to-Peak measured at 20 MHz Bandwidth.|-|-|240|mV|
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## MBC401 Series 

|5VSB|SBOutput Voltage|3% set point accuracy||-|5|-|V|
|---|---|---|---|---|---|---|---|
|5VSBOutput Current (I5V|Output Current (I5VSB)|Convection cooled models<br>Fan cooled + forced air cooled (> 400 LFM) models||-<br>-|-<br>-|1.5<br>2|A|
||||V1 Load:   0 – 33.3 A (12 V)|||||
||||0 – 16.7 A (24 V)|||||
||||0 – 14.3 A (28 V)|0 – 14.3 A (28 V)||||
|5VSBLoad-Line-Cross regulation|Load-Line-Cross regulation|VAC: 90 – 264 VRMS|0 – 13.9 A (36 V)|-|-|±5|%5VSB|
||||0 – 8.3 A (48 V)|||||
||||V2 Load:   0 – 1 A|||||
||||5VSBLoad: 0 – 2 A|||||
|5VSBRipple|Ripple|Peak-to-Peak measured at 20 MHz Bandwidth.||-|-|50|mV|



- The combined output power of V1, V2 and 5 VSB for -T and -S models, must not exceed 400 W up to 50 °C, and 280 W at 70 °C ambient temperature. See de-rating curves below. 

- ** The combined output power of V1, V2 and 5VSB for (-), -UC, -PC models, must not exceed 400 W when cooled by 400 LFM air flow, and 250 W when natural convection cooled, up to 50 °C. Above 50 °C output de-rating applies. See de-rating curves below. In any case, the heat sink maximum temperature should not exceed +110 °C at 50 °C ambient temperature. 

- *** When the load on the main output is less than 100 mA, V2 output voltage might regulate below its minimum value. Contact Bel for details. 

Figure 1. Power Derating Curves for Open Frame, U-Chassis and Perforated Cover Models 

Figure 2. Power Derating Curves for Top Fan and Front Mounted Fan Models 

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6 

## MBC401 Series 

Base signals and controls are accessible from signal connector P204. 

|**SIGNAL**|**DESCRIPTION / CONDITION**|**MIN**|**NOM**|**MAX**|**UNIT**|
|---|---|---|---|---|---|
|**PS_ON**|Active low, +5 V TTL signal compatible. Input low voltage|0|-|2.0|V|
||Input high voltage(IIN= 200µA)|3.0|-|-|V|
||V1 and V2 disabled when PS_ON is open|||||
||5 VSBnot affected byPS_ON|||||
||V1 and V2 enabled with PS_ON connected to RTN|||||
|**P_OK**|+5 V TTL compatible|||||
||Logic level low(<10 mA sinking)|-|-|0.7|V|
||Logic level high(100µA sourcing)|2.4|-|5|V|
||Low to high time after V1 in regulation|0.05|-|0.1|s|
||Power down warning time|1|-|-|ms|
|**5VSB output**|Active and in regulation after a 90<VAC<264 is applied|-|-|200|ms|
||5 VSBnot affected by PS_ON|||||



Above waveforms are expected with AC Input ON/OFF: 

|Standbyon - Main outputs on|50 ms≤T1≤250 ms|
|---|---|
|Main output Rise Time|5 ms≤T2≤85 ms|
|5 VSB rise time|4 ms≤T10≤20 ms|
|Main outputs On – P_OK delay|40 ms≤T3≤100 ms|
|Power down warning 1|T4≥1 ms|
|Main Output off – Standbyoff2|T5≥1.2 s|
|Hold-uptime(AC off – P_OK low)|T6≥15 ms(115/ 230 VAC)|
|AC_ON - Standbyturn on time|T7≤500 ms|



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## MBC401 Series 

Above waveforms are expected with PS_ON Signal ON/OFF state change: 

|Main Output Rise Time|5 ms≤T2≤85 ms|
|---|---|
|Main Outputs on – P_OK delay|50 ms≤T3≤100 ms|
|Power down warning1|1 ms≤T4≤5 ms|
|PS_ON - Main Output(off)Timing|T8≤1 ms|
|PS_ON - Main Output(on)Timin|T9≤200 ms|



1 T4 parameter measurement setup will assume at least 10% of the maximum load on each output. 2 T5 parameter measurement setup will assume at least 50% of the maximum load on main output. 

|**PARAMETER**|**DESCRIPTION / CONDITION**|**MIN**|**NOM**|**MAX**|**UNIT**|
|---|---|---|---|---|---|
|Input Under Voltage Lockout|Auto recovery, Hiccup Mode|60|75|-|VAC|
|Input Fuse|2x Time Lag 6.3 A, 250 V on L1 and L2|-|-|6.3|A|
||At nominal input voltages.|||||
|Over Current|V1: Hiccup mode, auto-recovering.<br>V2: PTC limiting, auto-recovering.|110|-|150|%I1MAX|
||5 VSB: Hiccup mode, auto-recovering.|||||
||At nominal input voltages.|||||
|Short Circuit|V1: Hiccup mode, auto-recovering.<br>V2: PTC limiting, auto-recovering|-|-|-||
||5 VSB: Hiccup mode, auto-recovering.|||||
||12 V|||||
||24 V|||||
||28 V|||||
|Over Voltage|36 V<br>48 V<br>5 VSB|110|-|136|%VNOM|
||Unit shut down and latch off|||||
|Over Temperature (on primary stage)|Shut down, latch off.|-|-|-||
|Over Temperature (on secondary side)|Hiccup mode, auto-recovering.|-|-|-||
|Isolation Primary-to- Secondary|Reinforced (2x MoPP)|4000|-|-|VAC|
|Isolation Input-to-PE|Basic (1x MoPP)|1500|||VAC|
|Isolation V1-to-V2||100|-|-|VDC|
|Isolation Output-to-PE|Basic (1x MoPP)|1500|-|-|VAC|
|Touch Current|Normal Condition (NC)<br>Single Fault Condition (SFC)|-<br>-|-<br>-|100<br>500|μA|



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MBC401 Series 

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|**PARAMETER**|**DESCRIPTION / CONDITION**<br>**MIN**<br>**NOM**|**MAX**|**UNIT**|
|---|---|---|---|
|Operating Temperature Range|No de-rating up to 50 °C<br>PS starts up at -30 °C<br>-20<br>-|50|°C|
||Natural convection cooling: Linearly de-rate from 250 W at 50 °C, to|||
|De-rated Operating<br>Temperature Range|100 W at 70 °C<br>Forced air cooling: Linearly de-rate from 400 W at 50 °C, to 280 W at<br>70 °C.<br>-<br>-|70|°C|
||See graphs below.|||
|Storage Temperature Range|-40<br>-|85|°C|
|Humidity|RH, Non-condensing Operating<br>Non-operating<br>-<br>-|90<br>95|%<br>%|
|Operating Altitude|-<br>-|4000|m|
||**EN 60068-2-27**|||
|Shock|Operating:            Half sine, 30 g, 18 ms, 3 axes, 6x each (3 positive and 3 negative).|||
||Non-Operating:    Half sine, 50 g, 11 ms, 3 axes, 6x each (3 positive and 3 negative).|||
||**EN 60068-2-64**|||
|Vibration|Operating:            Sine,10 – 500 Hz, 1 g, 3 axes, 1 oct/min., 60 min.<br>Random, 5 – 500 Hz, 0.02 g2/Hz, 1 gRMS, 3 axes, 30 min.|||
||Non-Operating:    5 – 500 Hz, 2.46 gRMS(0.0122 g2/Hz), 3 axes, 30 min.|||
|MTBF|Full Load, 120 VAC, 40 °C ambient<br>80% Duty cycle, Telcordia SR-332 Issue 2<br>400000<br>-|-|Hours|
|Useful Life|Low line range, 200 W, 40 °C ambient, natural convention.<br>-<br>4|-|Years|
||The output power de-rating curves are herein provided. These curves can be used as a guideline to assess the|||
|Thermal Considerations|limit in performance of a power supply once installed in a system providing controlled air flow at a certain input|||
||voltage and ambient temperature.|||



|**PARAMETER**|**DESCRIPTION / CONDITION**|**STANDARD**|**PERFORMANCE**<br>**CLASS**|
|---|---|---|---|
|Conducted|115 VRMS, 230 VRMS. Maximum load<br>4 dB minimum margin|EN 60601-1-2 (Medical)|B|
|Radiated|At 10 m distance (-T, -S models)|EN 60601-1-2 (Medical)|B|
|Line Voltage Fluctuation and<br>Flicker|At 20%, 50% and 100% maximum load<br>Nominal input voltages|EN 61000-3-3||
|Harmonic Current Emission|Nominal input voltages<br>Output load > 50 W|EN 61000-3-2|C|



|**PARAMETER**|**DESCRIPTION / CONDITION**|**STANDARD**|**TEST LEVEL**|**CRITERIA**|
|---|---|---|---|---|
||Reference standard for the medical version|EN 60601-1-2,4thedition|||
|ESD|15 kV air discharge, 8 kV contact,<br>at any point of the system.|EN 61000-4-2|4|A|
||3 V/m, 80-1000 MHz, 1 KHz / 2 Hz 80% AM.||||
|Radiated Field|Dwell time is 3 sec for 2 Hz modulation|EN 61000-4-3|3|A|
||Dwell time is 1 sec for 1 kHz modulation||||
|Electric Fast Transient|±2 kV on AC power port for 1 minute;<br>±1 kV on signal/control lines|EN 61000-4-4|3|A|
|Surge|±2 kV line to line;<br>± 4 kV line to earth on AC power port|EN 61000-4-5|4|A<br>B|
|Conducted RF Immunity|3 VRMS, 0.15-80 MHz, 1 KHz/2 Hz 80% AM|EN 61000-4-6|3|A|
||Dip to 30% for 0.5 cycle (10 ms)|EN61000-4-11||A|
||Dip to 40% for 5 cycles (100 ms)|EN61000-4-11||B|
|Dips and Interruptions|Dip to 70% for 25 cycles (500 ms)|EN61000-4-11||B|
||Drop-out to 5% for 10 ms|EN61000-4-11||B|
||Interrupts > 95% for 5 s|EN61000-4-11||B|



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9 

## MBC401 Series 

|**CERTIFICATION BODY**|**CERTIFICATION BODY**<br>**SAFETY STANDARDS**|**CATEGORY**|
|---|---|---|
|CSA/UL|CSA C22.2 No.60601-1, ANSI/AAMI ES60601-1 3rd Edition + A1|Medical|
|IEC IECEE<br>CB Certification|IEC/EN 60601-1 3rd edition+A1|Medical|
|CE|Directive 93/42/CEE: Safety Requirement of the Medical Device|Medical|
||Directive 2014/30/EU: Electromagnetic Compatibility (EMC)||
||Directive EU 2015/863: RoHS 3||
||Designed to meet IEC/EN/UL/CSA 61010-1 2nd edition||



|**PARAMETER**|**DESCRIPTION / CONDITION**|
|---|---|
||410 g (0.90 lb)|
||525 g (1.16 lb) – UC model|
|Weight|575 g (1.43 lb) – PC model|
||670 g (1.48 lb) – T model|
||525 g (1.16 lb) – S model|
||76.0 x 164.2 x 37.7 mm (2.99 x 6.46 x 1.48 in)|
||84.4 x 166.5 x 40.0 mm (3.32 x 6.55 x 1.57 in) – UC model|
|Overall Dimensions|84.4 x 170.5 x 41.0 mm (3.32 x 6.71 x 1.61 in) – PC model|
||84.4 x 166.5 x 41.0 mm (3.32 x 6.55 x 1.61 in) – T model|
||84.4 x 183.0 x 41.0 mm (3.32 x 7.20 x 1.61 in) – S model|



## 10.1 OUTLINE DRAWING & CONNECTIONS-— OPEN FRAME MODEL 

Overall Dimensions:  76.0 x 164.2 x 37.7 mm (2.99 x 6.46 x 1.48 in) Weight: 410 g (0.90 lb) 

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MBC401 Series 

10 

## 10.2 OUTLINE DRAWING & CONNECTIONS- U-CHASSIS MODEL (-UC) 

Overall Dimensions:  84.4 x 166.5 x 40.0 mm (3.32 x 6.55 x 1.57 in) Weight: 525 g (1.16 lb) 

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11 

## MBC401 Series 

## 10.3 OUTLINE DRAWING & CONNECTIONS- PERFORATED MODEL (-PC) 

Overall Dimensions:  84.4 x 170.5 x 41.0 mm (3.32 x 6.71 x 1.61 in) Weight: 575 g (1.43 lb) 

## BOsaes . bel SOLUTIONSPOWER & 

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BCD.01061_B 

MBC401 Series 

12 

Overall Dimensions:  84.4 x 166.5 x 41.0 mm (3.32 x 6.55 x 1.61 in) Weight: 670 g (1.48 lb) 

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tech.support@psbel.com 

13 

## MBC401 Series 

Overall Dimensions:  84.4 x 183.0 x 41.0 mm (3.32 x 7.20 x 1.61 in) Weight: 625 g (1.416lb) 

AHEEERS wtb iiisint Oe 

**Asia-Pacific Europe, Middle East North America** +86 755 298 85888 +353 61 225 977 +1 408 785 5200 

© 2020 Bel Power Solutions & Protection 

BCD.01061_B 

14 

## MBC401 Series 

## **AC INPUT CONNECTOR – P1** 

## **Molex 26-60-4030** or equivalent 

Mating Connector: Molex 09-93-0300 (Crimp Terminal Housing) Molex 08-50-0105 (Crimp Terminal, 18-24 AWG) 

## **PROTECTION EARTH CONNECTOR - P5** 

**Tyco 63849-1** equivalent 

~~a~~ **PIN REF. FUNCTION** 1 Line 1 2 Not Present 3 Line 2 **PIN REF. FUNCTION** GDN AC Ground ~~LSS~~ 

Mating Connector: Any tin finished 6.35 x 0.81 mm receptacle 

## **DC OUTPUT CONNECTOR – P4** 

**Molex 39-28-8120** or equivalent 

Mating Connector: Molex 39-01-2120 (Crimp Terminal Housing) Molex 39-00-0039 (Crimp Terminal, 18-24 AWG) 

## **SIGNAL CONNECTOR – P6** 

## **Molex 90130-1108** or equivalent 

Mating Connector Molex 90142-0008 (Crimp Terminal Housing) Molex 90119-0109 (Crimp Terminal, 22-24 AWG) 

|**PIN REF.**|**FUNCTION**|
|---|---|
|1 – 6|V1|
|7 – 12|DC Return|
|**PIN REF.**<br>**FUNCTION**<br>Saas||
|1|+5VSB|
|2|P_OK|
|3|-V2|
|4|PS_ON|
|5|RS+|
|6|RTN|
|7|+V2|
|8|RTN|



**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. 

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tech.support@psbel.com