The MBC450 Series of open-frame medical power supplies, with its wide universal 90-264 VAC input range, is available at 450 W of output power 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 applications. These medical power supplies are ideal for monitoring, home health equipment as well as surgical devices. 4 x 6.5 x 1.61 inches Approved to EN/IEC 60601-1 Dual Fusing Peak Power Capability Class B EMI & Medical (BF) Safety Approvals Side Fan or Top Fan Mounting Option Current Sharing Option Class B EMI & Medical (BF) Safety Approvals RoHS Compliant CE marked Diagnostic Home Health Care Drug Pump Monitoring Dialysis Imaging Hospital Beds Therapy Devices 2 MBC450 Series MAX LOAD OUTPUT MINIMUM RIPPLE & 1 POWER MODEL 2 VOLTAGE LOAD NOISE CONVECTION 420 LFM MBC450-1T05G 5 VDC 31.0 A 55.0 A 0.0 A 2% 275 W MBC450-1T12G 12 VDC 20.83 A 37.5 A 0.0 A 2% 450 W MBC450-1T15G 15 VDC 16.66 A 30.0 A 0.0 A 2% 450 W MBC450-1T24G 24 VDC 12.30 A 18.75 A 0.0 A 2% 450 W MBC450-1T30G 30 VDC 10.0 A 15.0 A 0.0 A 2% 450 W MBC450-1T48G 48 VDC 6.25 A 9.37 A 0.0 A 2% 450 W 1 For Side Fan Mounting option, add suffix -S to the part number (e.g.: MBC450-1T12G-S) For Top Fan Mounting option add suffix -T to the part number (e.g.: MBC450-1T24G-T) For Current Sharing option, add suffix -I to the part number (e.g.: MBC450-1T48G-I or MBC450-1T48G-I-T or MBC450-1T48G-I-S) 2 Ripple is peak to peak with 20 MHz bandwidth and 10 F (Electrolytic capacitor) in parallel with a 0.1 F capacitor at rated line voltage and load ranges. Please contact factory/ sales representative for minimum load required for ripple to be within specification. Specifications are for nominal input voltage, 25C unless otherwise stated. PARAMETER DESCRIPTION / CONDITION SPECIFICATIONS Input Voltage Universal 90 264 VAC / 120 390 VDC Input Frequency 47 63 Hz 120 VAC: 4.5 A max. Input Current 230 VAC: 2.3 A max. 120 VAC: 0.4 W No Load Power 230 VAC: 0.8 W 120 VAC: 40 A max. Inrush Current 230 VAC: 75 A max. Earth Leakage Current 270 A Leakage Current Touch Leakage Current 45 A 120 VAC / 63 Hz Input Protection Dual fusing, in Live & Neutral T8A / 250 V 120 VAC: 0.4 No Load Power 230 VAC: 0.3 PFC converter: Variable 45 160 kHz typical Switching Frequency Resonant converter: Variable 35 250 kHz, 90 kHz typical tech.support psbel.com