DATA SHEET MBC450 SERIES 450W AC/DC 300W convection cooled 4.0 x 6.5 x 1.6 (101.6 x 165 x 41 mm) Universal AC input FEATURES rd Medical Safety Approvals 3 edition Conducted EMI EN 55022-B, FCC Part 15 Level B CE marked LVD 5 V s/b and 12 V fan outputs standard ITE Safety Agency Approvals RoHS Compliant APPLICATIONS Diagnostic Equipment Home Health Care Drug Pump Monitoring Devices Dialysis Imaging Equipment Ultrasound Hospital Beds Surgical Devices Therapy Devices BCD.003 November-26-2013 1 www.power-one.com DATA SHEET TECHNICAL DATA: Input PARAMETER DESCRIPTION/CONDITION 90 - 264 VAC Input Voltage Range Universal Input 120 390 VDC Input Frequency Range 47-63 Hz Input Protection Dual fusing, T8A/250 V in AC Line and AC Neutral Leakage Current 270 A, Touch Leakage Current - 45 A 120 VAC / 63 Hz 120 VAC 4.5 A Input Current 230 VAC 2.3 A 120 VAC 0.4 W No Load Power 230 VAC 0.8 W 120 VAC 40 A Inrush Current (Cold Start) 230 VAC 75 A Output PARAMETER DESCRIPTION/CONDITION 155 W to 450 W steady state depending upon output voltage. Peak power of 475 W for 24 V, 30 V Power & 500 W for 48 V model for 5 seconds, maximum duty cycle 10%. Voltage Adjustment V1 3% Transient Response <10%, 50 to 100% load change, 50 Hz, 50% duty cycle, 0.1 A / uSec, recovery under 5 mSec Over Voltage Protection (V1 only) >114% min Unit will latch off until AC is cycled. Over Current Protection 120 to 150% Short Circuit Protection Hiccup mode +5Vs/b shall remain normal. Over Temperature Protection Automatic recovery 130C primary heat sink +/-5% Set point tolerance 0.5% Rise Time <100 mSec From 10% to 90% of V1 nominal rating Ordering Information VOLTS MAX LOAD MAX LOAD 300 MINIMUM RIPPLE & TOTAL PRODUCT FAMILY (VDC) CONVECTION (3) LFM (3) LOAD (A) NOISE (2) REGULATION MBC450-1T05G 5 31.0 A 55.0 A 0 2% 3.5% MBC450-1T12G 12 20.83 A 37.5 A 0 2% 3.5% MBC450-1T15G 15 16.66 A 30.0 A 0 2% 3.5% MBC450-1T24G 24 12.30 A 18.75 A 0 2% 3.5% MBC450-1T30G 30 10.0 A 15.0 A 0 2% 3.5% MBC450-1T48G 48 6.25 A 9.37 A 0 2% 3.5% Vfan (all models) 12 0.5 A 0.5 A 0 10% 30% V s/b (all models) 5 1.5 A 2.0 A 0 5% 5% ABC450 Series 2 www.power-one.com