TECHNICAL DATASHEET Medical AC-DC Open Frame Power Supply 200 W 2x4 High Density / MDS-200APB AA MDS-200APB AA Highlights & Features Safety Approvals to IEC 60601-1 3.1rd ed. & IEC 62368-1 Compliant with IEC 60601-1-2 4th Ed. Requirements Power Good Signal 2xMOPP Isolation for Medical Applications Up to 120 W~140 W convection, 200 W forced air Safety Standards CB Certified for worldwide use Model Number: MDS-200APB AA Unit Weight: 200 g (0.441 lb) Dimensions (L x W x H): 101.9 x 51.1 x 36.6 mm (4.01 x 2.01 x 1.44 inch) General Description Deltas MDS-200APB AA internal open frame power supply comes with universal AC input range from 90 Vac to 264 Vac. Other features include low leakage, Type BF Patient Access Leakage Currents, and electric shock protection compliance with 2 x MOPP requirements. The MDS-200APB AA is certified for EMC standards according to EN/BS EN 55011 for industrial, scientific and medical (ISM) radio-frequency equipment and EN/BS EN 55032 for Industrial Technology Equipment (ITE) radio-frequency equipment. In addition, only recognized Japanese capacitors are used to ensure long product life. The MDS-200APB AA comes with both medical and ITE safety approvals, such as UL/CE/CCC (5,000 meters), and CB certification. Designs are compliant with RoHS Directive for environmental protection. Model Information Model Number Input Voltage Output Voltage Convection Current Output Forced Air Current Output MDS-200APB12AA 12Vdc 0-10.83A 0-16.67A** MDS-200APB24AA 90-264Vac 24Vdc 0-5.83A 0-8.33A* MDS-200APB36AA 36Vdc 0-3.33A 0-5.56A* *With 5.5 CFM forced air **With 8.5 CFM forced air Model Numbering MDS P B AA 200 A Input Type Delta Max wattage in Family Code Product Type Output Voltage Revision code Code the product Medical Power Series. P: Open Frame 12 for 12 V A Z B: 3pin Class I Supply Maybe lower at 24 for 24 V some voltage. 36 for 36 V 200 200 W All parameters are specified at 25C ambient unless otherwise noted. 1 www.DeltaPSU.com (August 2021, Rev. 05) TECHNICAL DATASHEET Medical AC-DC Open Frame Power Supply 200 W 2x4 High Density / MDS-200APB AA Specifications Model Number MDS-200APB12 AA MDS-200APB24 AA MDS-200APB36 AA Input Ratings / Characteristics Nominal Input Voltage 100-240 Vac Input Voltage Range 90-264 Vac Nominal Input Frequency 50-60 Hz Input Frequency Range 47-63 Hz Input Current (max) 2.5 A Input Surge Voltage (max) 300 Vac for 100 ms Full load Efficiency (typ.) 91% 115 Vac/60 Hz 92% 115 Vac/60 Hz 91.5% 115 Vac/60 Hz 93% 230 Vac/50 Hz, 93% 230 Vac/50 Hz, 94% 230 Vac/50 Hz, Reference Fig.1 Reference Fig.2 Reference Fig.3 Standby Power (max) 0.5 W 115 Vac/60 Hz, 230 Vac/50 Hz Inrush Current (max) 60 A 230 Vac, cold start 1) Input-PE (protective earth) 0.1 mA NC, 0.3 mA SFC leakage current (max) 1) Output-PE (protective earth) 0.1mA NC, 0.5mA SFC leakage current for Type BF application (max) Power Factor (min) 0.95 115 V/50 Hz, 230 V/50 Hz, full load 1) NC: normal condition 2) SFC: single fault condition 100 100 90 90 115Vac 80 80 230Vac 115Vac 70 70 230Vac 60 60 50 50 25% 50% 75% 100% 25% 50% 75% 100% Output Load (200 W) Output Load (200 W) Fig.1 Efficiency versus output load (MDS-200APB12 AA) Fig.2 Efficiency versus output load (MDS-200APB24 AA) 100 90 115Vac 80 230Vac 70 60 50 25% 50% 75% 100% Output Load (200 W) Fig.3 Efficiency versus output load (MDS-200APB36 AA) All parameters are specified at 25C ambient unless otherwise noted. 2 www.DeltaPSU.com (August 2021, Rev. 05) Efficiency (%) Efficiency (%) Efficiency (%)