TECHNICAL DATASHEET MDS Medical AC-DC Open Frame 18Volt, 100Watt / MDS-100APS18 B 100APS18 B Highlights & Features * * * * * * * Safety Approvals to IEC 60601-1 3.1rd ed. & IEC 60950-1 Compliant with IEC 60601-1-2 4th Ed. Requirements Low touch current (<0.1mA Normal & <0.3mA single fault) Over-Voltage/Load/Temperature & Short Circuit protections 3 Million Hours MTBF 2 x MOPP (means of patient protection) 3 years warranty Safety Standards CB Certified for worldwide use Model Number: MDS-100APS18 B Unit Weight: 210 grams (7.4 ounces) Dimensions (W x L x H): 76.2X127X31mm 3.0X5.0X1.2in General Description The MDS series of embedded power supply come with universal AC input at 90Vac to 264Vac. Other features include low touch current, risk management report available and the electric shock protection comply with 2 x MOPP. The MDS series is certified for EMC standards according to EN 55011 for industrial, scientific and medical (ISM) radio-frequency equipment and EN 55032 for Information Technology Equipment (ITE) radio-frequency equipment. In addition, only recognized Japanese capacitors are used. The MDS series of embedded power supply come with both medical and ITE safety approvals including UL/cUL/CQC /CE and CB certification and are fully compliant with RoHS Directive 2011/65/EU for environmental protection. Model Information Medical AC-DC Open Frame Model Number Input Voltage Range Output Voltage Output Current MDS-100APS18 B 90-264Vac 18Vdc 5.55 Model Numbering MDS Delta Medical power Supply 1 - 100 APS 18 Max wattage in the product series. Maybe lower at some voltage. Family Code Output Voltage Single Output: 18 for 18V All parameters are specified at 25C ambient unless otherwise noted. www.DeltaPSU.com (February 2019, Rev. 05) B TECHNICAL DATASHEET MDS Medical AC-DC Open Frame 18Volt, 100Watt / MDS-100APS18 B Specifications Input Ratings / Characteristics Nominal Input Voltage 100-240Vac Input Voltage Range 90-264Vac Nominal Input Frequency 50-60Hz Input Frequency Range 47-63Hz Input Current (max) 1.5A @ 100Vac, 0.75A @ 240Vac Efficiency (typ.) 91.24% Reference Fig.1 Standby Power (max) 0.3W Inrush Current (typ.) 30A @ 115Vac, 60 A @ 230Vac Touch Current (max) 0.1mA @ 264Vac NC1), 0.3mA @ 264Vac SFC2) Earth Leakage Current (max) 0.15mA @ 264Vac NC1), 0.3mA @ 264Vac SFC2) 1) NC: normal condition 2) SFC: single fault condition Fig.1 Efficiency versus output load Output Ratings / Characteristics Nominal Output Voltage 18Vdc Total Regulation 1.5% Output Current 5.55A for convection Output Power 100W for convection Line Regulation (max) 0.5% Load Regulation (max) 1% Ripple & Noise (typ.) 28.8 mV pk-pk @ Full load, Reference Fig. 2 Start-up Time(max) 3000ms @ 115Vac Hold-up Time(min) 20ms @ 115Vac Dynamic Response (Overshoot & Undershoot O/P Voltage) 3% @ 50-100% load *Periodic and Random Deviation 2 All parameters are specified at 25C ambient unless otherwise noted. www.DeltaPSU.com (February 2019, Rev. 05) TECHNICAL DATASHEET MDS Medical AC-DC Open Frame 18Volt, 100Watt / MDS-100APS18 B (a) 115V Fig. 2 Ripple & Noise example, 20MHz BW Ripple & Noise measurement circuit PSU (b) 230V 0.47uF Ceramic 10uF Electrolytic 5cm Load Scope Test Fixture Mechanical Dimensions (W x Lx H) 76.2X127X31mm (3.0X5.0X1.2in) Unit Weight 210 grams (7.4 ounces) Terminal Input JST : B2P3-VH(LF)(SN) Output JST : B8P-VH(LF)(SN) Environment Surrounding Air Temperature Operating -10C to +70C Storage -40C to +85C Power De-rating -10C to +50C 100% load 50C to 70C de-rate power by 2.5% / C, See Fig. 3 Operating Humidity 5-95% RH (Non-Condensing) Storage Humidity 5-95% RH (Non-Condensing) Operating Altitude Up to 3,000 meters (up to 9,842 feet or 106-70kPa) Shock Test (Non-Operating) 50G, 11ms, 3 shocks for each direction Vibration (Non-Operating) 5-500Hz, 2.09Grms, 20 minute for each three axis 3 All parameters are specified at 25C ambient unless otherwise noted. www.DeltaPSU.com (February 2019, Rev. 05) TECHNICAL DATASHEET MDS Medical AC-DC Open Frame 18Volt, 100Watt / MDS-100APS18 B Protections Over Voltage (max) 150%, Latch Mode Over Load / Over Current (max) 135% of rated load current, Hiccup Mode, (Non-Latching, Auto-Recovery) Over Temperature Hiccup Mode, (Non-Latching, Auto-Recovery) Short Circuit Hiccup Mode, (Non-Latching, Auto-Recovery) Protection Against Shock Class I with PE* connection *PE: Protective Earth Reliability Data MTBF (typ.) 3 Million Hours based on Telecordia SR-332 Safety Standards / Directives Medical Safety IEC60601-1 3rd and 3.1rd edition CB report IEC60601-1 edition 3.1rd (2012), EN60601-1 (2006) + A11 + A1 + A12, CAN/CSA-C22.2 NO. 60601-1:14, ANSI/AAMI ES60601-1:2005/(R)2012 IEC60950-1 (Ed.2,2005), GB4943.1-2011, GB92542008, GB17625.1-2003 ITE Safety CE MDD Directive 93/42/EEC Material and Parts RoHS Directive 2011/65/EU Compliant Galvanic Isolation 4 Input to Output 4000 Vac Input to Ground 1500 Vac Output to Ground 500 Vac All parameters are specified at 25C ambient unless otherwise noted. www.DeltaPSU.com (February 2019, Rev. 05) TECHNICAL DATASHEET MDS Medical AC-DC Open Frame 18Volt, 100Watt / MDS-100APS18 B EMC (Compliant with IEC 60601-1-2 4th Ed. Requirements) EMC / Emissions Harmonic Current Emissions EN55011/EN55032,FCC Title 47:Class B IEC61000-3-2 Meet Class D limit Immunity to Voltage Flicker IEC61000-3-3 Electrostatic Discharge IEC61000-4-2 Level 4 Criteria A1) Air Discharge: 15kV Contact Discharge: 8kV Radiated Field IEC61000-4-3 Electrical Fast Transient / Burst IEC61000-4-4 Criteria A1) 80MHz-2700MHz, 10V/m AM modulation 385MHz-5785MHz, 28V/m Pulse mode and other modulation Level 3 Criteria A1) :2kV Surge IEC61000-4-5 Level 3 Criteria A1) Common Mode3): 2kV Differential Mode4): 1kV Conducted IEC61000-4-6 Level 2 Criteria A1) 150kHz-80MHz, 3Vrms, 6Vrms at ISM bands and Power Frequency Magnetic Fields IEC61000-4-8 Amateur radio bands Voltage Dips IEC61000-4-11 Criteria A1) Magnetic field strength 30A/m Criteria A1) 0% UT, 0.5 cycle (10ms) , 0o/45o/90o/135o/180o/225o/270o/315o/360o Criteria A1) 0% UT, 1 cycle (20ms), 0o Criteria B2) 70% UT, 25 cycle (500ms), 0o Criteria B2) 0% UT, 250 cycle (5000ms), 0o 1) Criteria A: Normal performance within the specification limits 2) Criteria B: Output out of regulation, or shuts down during test. Automatically restore to normal operation after test. 3) Asymmetrical: Common mode (Line to earth) 4) Symmetrical: Differential mode (Line to line) 5 All parameters are specified at 25C ambient unless otherwise noted. www.DeltaPSU.com (February 2019, Rev. 05) TECHNICAL DATASHEET MDS Medical AC-DC Open Frame 18Volt, 100Watt / MDS-100APS18 B Block Diagram 6 All parameters are specified at 25C ambient unless otherwise noted. www.DeltaPSU.com (February 2019, Rev. 05) TECHNICAL DATASHEET MDS Medical AC-DC Open Frame 18Volt, 100Watt / MDS-100APS18 B Dimensions W x L x H: 76.2X127X31mm (3.0X5.0X1.2in) TR1 : KANG YANG part number PC250 mates with KST part number FDFNYD1-250 or equivalent. Notes * * * 7 Dimensions are in mm (in). For optimum EMC performance, the three mounting points shown in mechanical drawing need to be connected together to system earth case. Method of protective earth connection: a. When system (End products') protective earth connection is connected to system's (or end products)' enclosure/cover (afterward named "system" for short). 1. Three mounting holes shown in mechanical drawing are needed to link system together by conductive screw 2. The cable can be connected system to TR1. b. System (End products') incoming protective earth connection can be connected to TR1 on power supply directly. All parameters are specified at 25C ambient unless otherwise noted. www.DeltaPSU.com (February 2019, Rev. 05) TECHNICAL DATASHEET MDS Medical AC-DC Open Frame 18Volt, 100Watt / MDS-100APS18 B Power De-rating Output Power 100% 50% 0% -10C Functions 50C Ambient Temperature 70C Fig. 3 Start-up Time The time required for the output voltage (Vo) to reach 90% of its set value, after the input AC voltage is applied. Rise Time The time required for the output voltage (Vo) to change from 10% to 90% of its steady state value. Hold-up Time Hold up time is the time when the AC input collapses and output voltage retains regulation for a certain period of time. The time required for the output to reach 95% of its set value, after the input voltage is removed. Graph illustrating the Start-up Time, Rise Time, and Hold-up Time 8 All parameters are specified at 25C ambient unless otherwise noted. www.DeltaPSU.com (February 2019, Rev. 05) TECHNICAL DATASHEET MDS Medical AC-DC Open Frame 18Volt, 100Watt / MDS-100APS18 B Dynamic Response Overload & Over current Protections The power supply output voltage will remain within 3% of its steady state value, when subjected to a dynamic load change from 50 to 100% of its rated current. The power supply's Overload (OLP) and Over current (OCP) Protections will be activated when output current is between 110% and 135% of IO (Max load). Upon such an occurrence, VO will start to drop. Once the power supply has reached its maximum power limit, the protection will be activated. and the power supply will go into "Hiccup mode" (Auto-Recovery). The power supply will recover once the fault condition causing the OLP and OCP is removed and IO is back within the specified limit. 100% Load 50% Load 50ms 50ms 50ms 50ms T (sec) Inrush Current Inrush current is the input current that occurs when the input voltage is first applied. For AC input voltages, the maximum peak value of inrush current will occur during the first half cycle of the applied AC voltage. This peak value decreases exponentially during subsequent cycles of AC voltage. Additionally, if the IO is <135% but >110% for a prolong period of time (depending on the load), the Over Temperature Protection (OTP) will be activated due to high temperature on critical components. The power supply will then go into hiccup mode until the fault is removed; and, the input voltage is removed, then reapplied. Over Temperature Protection Overvoltage Protection The power supply's overvoltage circuit will be activated when its internal feedback circuit fails. The output voltage shall not exceed its specifications defined on Page 4 under "Protections". Power supply will latch off, and require removal/re-application of input AC voltage in order to restart. As mentioned above, the power supply also has Over Temperature Protection (OTP). This is activated when the overload condition persists for an extended duration and the output current is below the overload trigger point but >100% load. In the event of a higher operating condition at 100% load, the power supply will run into OTP when the surrounding air temperature is higher than the operating temperature. When activated, the output voltage will go into hiccup mode until the input voltage is removed; then, reapplied, and the surrounding air temperature drops to its normal operating temperature. Short Circuit Protection The power supply's output OLP/OCP function also provides protection against short circuits. When a short circuit is applied, the output current will operate in "Hiccup mode", as shown in the illustration in the OLP/OCP section on this page. The power supply will return to normal operation after the short circuit is removed. 9 All parameters are specified at 25C ambient unless otherwise noted. www.DeltaPSU.com (February 2019, Rev. 05) TECHNICAL DATASHEET MDS Medical AC-DC Open Frame 18Volt, 100Watt / MDS-100APS18 B Certificate . All Delta Medical Power products conform to the European directive 2011/65/EU. RoHS is the abbreviation for "Restriction of the use of certain hazardous substances. Delta has been certified as meeting the requirement of ISO 13485: 2003 and EN ISO 13485:2012 for the design and manufacture of switching power supply and adaptor for medical device. In addition to a UL Total Certification Program (TCP) approved client laboratory for IEC60950 and IEC60065. Delta also has participated UL Client Test Data Program (CDTP) for IEC 60601 Attention Delta provides all information in the datasheets on an "AS IS" basis and does not offer any kind of warranty through the information for using the product. In the event of any discrepancy between the information in the catalog and datasheets, the datasheets shall prevail (please refer to www.DeltaPSU.com for the latest datasheets information). Delta shall have no liability of indemnification for any claim or action arising from any error for the provided information in the datasheets. Customer shall take its responsibility for evaluation of using the product before placing an order with Delta. Delta reserves the right to make changes to the information described in the datasheets without notice. 10 All parameters are specified at 25C ambient unless otherwise noted. www.DeltaPSU.com (February 2019, Rev. 05)