The MBC75 Series of open frame medical power supplies feature a wide universal AC input range of 85 V – 264 VAC, offering 75 W of output power in a compact footprint, with a variety of isolated 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. • 3 x 2 x 1 Inch Form Factor • 75 Watts with Convection Cooling • Approved to EN/IEC 60601-1 • Efficiencies up to 93% • -40 To 70°C Operating Temperature • Dual Fusing • Thermal Shut-Down Feature • 2 Million Hours, Telcordia -SR332-Issue 3 • Standby Power < 0.3 W • Suitable for BF Applications • Class II Option Available • RoHS Compliant • CE Marked • Diagnostic • Home Health Care • Drug Pump • Monitoring • Dialysis • Portable Equipment MBC75 Series 2 MBC75-1T12L MBC75-1012L MBC75-1T15L MBC75-1015L MBC75-1T24L MBC75-1024L MBC75-1T30L MBC75-1030L MBC75-1T48L MBC75-1048L MBC75-1T58L MBC75-1058L COVER-75-XBC3 Screw Terminal Molex Header Screw Terminal Molex Header Screw Terminal Molex Header Screw Terminal Molex Header Screw Terminal Molex Header Screw Terminal Molex Header 12 V 6.25 A 0.0 A 1% 15 V 5.00 A 0.0 A 1% 24 V 3.12 A 0.0 A 1% 30 V 2.50 A 0.0 A 1% 48 V 1.56 A 0.0 A 1% 58 V 1.29 A 0.0 A 1% metal cover kit accessory Specifications are for nominal input voltage, 25°C unless otherwise stated. Input Voltage Universal (Derate from 75 W @ 100 VAC to 65 W @ 85 VAC) Input Frequency 85-264 VAC / 390 VDC4 47-63 Hz Input Current 115 VAC: 230 VAC: 1 A max. 0.5 A max. No Load Power Typical < 0.3 W 115 VAC: 230 VAC: 264 VAC: Typical (N.A. For Class II Option) Touch current 25 A 45 A 75 A 300 uA <100 uA Power Factor @ Full Load, Active PFC > 0.95 Switching Frequency Typical 60 kHz Inrush Current Leakage Current 1 For Class II Option (without input Earth pin) add suffix: -2 (e.g.: MBC75-1012L-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. 3 When used in Cover Kit, de-rate output power to 70 % under all operating conditions 4 Functional, not approved. 2 [email protected] MBC75 Series 3 Output Power Convection: 75 W Efficiency 48 V, 58 V: 24 V, 30 V: 12 V, 15 V: 93% 91% 90% Hold-up Time Typical >16 ms Line Regulation +/-0.5% Load Regulation Transient Response +/-1% 25% step load change, at 0.1A/uS slew rate, 50% duty cycle, 50 Hz = 4% Voltage Adjustment Rise Time +/-3% Typical 55 ms Set Point Tolerance +/-1% Over Current Protection > 110% Over Voltage Protection Latch type (AC recycling required) Short Circuit Protection Hiccup mode Operating Temperature5 recovery time < 5 ms 110 to 140% Startup is guaranteed with spec deviation, see Fig 1. Storage Temperature -40 to +70°C -40 to 0°C -40 to +85°C Cooling With natural convection cooling at 100 to 264 VAC 75 W Relative Humidity Noncondensing 5% to 95% Altitude Operating: Nonoperating: 16,000 ft 40,000 ft. Reliability MTBF according to Telcordia -SR332-Issue 3 2.00 million hours Conducted Emissions Input Current Harmonics EN 55011-B, CISPR22-B, FCC PART15-B EN 55011 A; with external core (King core K5B RC 25x12x15-M in input cable) EN 61000-3-2 Pass Pass Level B 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 B Radiated Emissions 5 Output ripple can be more than 10% of the output voltage. Europe, Middle East +353 61 225 977 North America +1 408 785 5200 © 2017 Bel Power Solutions & Protection BCD.00665_AC Asia-Pacific +86 755 298 85888 MBC75 Series 4 Agency Approvals Input to Output: (For medical applications) Input to GND: (Not Applicable For Class II Option) Output to GND: for type BF for type B (N/A For Class II Option) Primary to Secondary: Primary to Earth: Secondary to Earth: Approved to the latest edition of the following standards: CSA/UL60601-1, EN60601-1 and IEC60601-1. Nemko, cULus, CB CE mark Complies with LVD Directive Isolation Voltage Protection Level Safety Standard(s) 4000 VAC 1500 VAC 1500 VAC 500 VAC 2 MOPP 1 MOPP 1 MOPP De-rate linearly from 100% at 50°C to 50% at 70°C Figure 1. Derating Curve AC Input Connector DC Output Connector J1 J2 Pin 1 Pin 2 Pin 3 AC Line Not Fitted AC Neutral Pin 1, 2 Pin 3, 4 V1 -VE V1 +VE Screw Terminal (Option 1) Molex Header (Option 2) Screw Terminal (Option 1) Molex Header (Option 2) Weight 150 g Dimensions 76.2 x 50.8 x 25.4 mm (3 x 2 x 1 inch) Molex: 39357-0003 Tyco-2-1776112-3 Molex: 1722861103 (Mating conn: Molex 1722561003) Molex: 39357-0004 Tyco-2-1776112-4 Molex: 1722861104 (Mating conn: Molex 1722561004) [email protected] MBC75 Series 5 Figure 2. Mechanical Drawing - Screw Terminal (Option 1) Figure 3. Mechanical Drawing - Molex Header (Option 2) 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. Europe, Middle East +353 61 225 977 North America +1 408 785 5200 © 2017 Bel Power Solutions & Protection BCD.00665_AC Asia-Pacific +86 755 298 85888