MBC41 BEL | Alldatasheet

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The MBC41 Series of ultra-low open frame medical power supplies feature a wide universal AC input range of 85 V – 264 VAC, offering output power 40 W with natural convection cooling. They are available in a variety of isolated single output voltages. The MBC41 ultra low profile series is also available in a PCB mount format, facilitating simple embedded integration onto user’s main PCB assembly. The MBC S eries is desig ned and approved to the latest m edical 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.

  • 3 x 2 x 0.75 Inches Form factor
  • PCB Mount option available
  • 40 Watts Convection
  • Approved to EN/IEC 60601-1
  • Efficiencies 85% Typical
  • -40 to 70 degree operating temperature
  • Dual fusing
  • 2 million hours, Telcordia -SR332-issue 3 MTBF
  • Standby Power < 0.3 W
  • Medical (BF) Safety Approvals
  • Diagnostic
  • Drug Pump
  • Monitoring
  • Dialysis
  • Home Health Care
  • Portable Equipment

2 MBC41 Series

tech.support@psbel.com MBC41-1T05L Screw Terminal 5 V 5 A 0.0 A 1.5% MBC41-1005L Header MBC41-1005P PCB Mount MBC41-1T12L Screw Terminal 12 V 3.33 A 0.0 A 1% MBC41-1012L Header MBC41-1012P PCB Mount MBC41-1T15L Screw Terminal 15 V 2.67 A 0.0 A 1% MBC41-1015L Header MBC41-1015P PCB Mount MBC41-1T24L Screw Terminal 24 V 1.67 A 0.0 A 1% MBC41-1024L Header MBC41-1024P PCB Mount MBC41-1T30L Screw Terminal 30 V 1.33 A 0.0 A 1% MBC41-1030L Header MBC41-1030P PCB Mount MBC41-1T48L Screw Terminal 48 V 0.83 A 0.0 A 1% MBC41-1048L Header MBC41-1048P PCB Mount MBC41-1T58L Screw Terminal 58 V 0.69 A 0.0 A 1% MBC41-1058L Header MBC41-1058P PCB Mount COVER-41-XBC3 metal cover kit accessory Specifications are for nominal input voltage, 25°C unless otherwise stated. Input Voltage Universal 85 - 264 VAC / 390 VDC Input Frequency 47 - 63 Hz Input Current 115 VAC:

230 VAC:

0.8 A max. 0.4 A max. No Load Power Typical < 0.3 W Inrush Current

115 VAC:

264 VAC:

Leakage Current Typical (N.A. For Class II Option- without input Earth pin) Touch current

300 A µA

< 100 µA Switching Frequency Typical 65 kHz 1 For Class II Option (without input Earth pin) add suffix: -2 (e.g.: MBC41-1012L-2). 2 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. Output ripple can be more than 10% of the output voltage. 3 When used in Cover Kit, de-rate output power to 70 % under all operating conditions. Cover Kit is not suited for PCB mount version.

+86 755 298 85888 Europe, Middle East +353 61 225 977 North America +1 408 785 5200 © 2017 Bel Power Solutions & Protection BCD.00892_AB Output Power Convection cooling 40 W Efficiency Typical 85% Hold-up Time 230 VAC: 6 ms Line Regulation +/-0.5% Load Regulation +/-1% Transient Response 25% step load change, at 0.1 A/ µs slew rate, 50% duty cycle, 50 Hz = 4% recovery time < 5 ms Rise Time Typical 50 ms Set Point Tolerance 2% (3% for 5 V model) Over Current Protection > 110% Over Voltage Protection 110 to 140% Short Circuit Protection Hiccup mode Operating Temperature Startup is guaranteed with spec. deviation, see Fig. 1 -40 to +70°C -40 to 0°C Storage Temperature -40 to +85°C Relative Humidity Non-condensing 5% to 95% Altitude Operating: Non-operating: 16,000 ft 40,000 ft. MTBF Telcordia -SR332-issue 3 2 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 MBC41 Series

4000 VAC

1500 VAC

500 VAC

Figure 1. Derating Curve for all Outputs

+86 755 298 85888 Europe, Middle East +353 61 225 977 North America +1 408 785 5200 © 2017 Bel Power Solutions & Protection BCD.00892_AB Mechanical Drawing – Options with Header and Screw Terminal Mechanical Drawing – PCB Mount Option 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.