Medical AC-DC Enclosed Power Supply 24V 200W 2”x4” High Density MDS-200ADB24 AA MDS-200ADB24 AA Highlights & Features –Safety Approvals to IEC 60601-1 3.1rd ed. & IEC 60950-1 –Compliant with IEC 60601-1-2 4th Ed. Requirements –2.5" x 4.5" x 1.8" Package –Power Good Signal –up to 800K Hours MTBF –up to 120W convection, 200W forced air Safety Standards CB Certified for worldwide use Model Number: MDS-200ADB24 AA Unit Weight: 345g(0.762lb) Dimensions (W x L x H): 64.7x113.9x44.7mm (2.5x4.5x1.8 inch) General Description The MDS-200ADB24 AA enclosed power supply comes with universal AC input range from 90Vac to 264Vac. Other features include low leakage, Type BF Patient Access Leakage Currents, and electric shock protection compliance with 2 x MOPP requirements. The MDS-200ADB24 AA is certified for EMC standards according to EN 55011for industrial, scientific and medical (ISM) radio-frequency equipment; and, EN 55022 for Industrial Technology Equipment (ITE) radiofrequency equipment. In addition, only recognized Japanese capacitors are used to ensure long product life. The MDS-200ADB24 AA comes with both medical and ITE safety approvals, including UL/CE/CCC (5000meters), and CB certification. Designs are compliant with RoHS Directive 2011/65/EU for environmental protection. Model Information Model Number Input Voltage Output Voltage Convection Current Output Forced Air Current Output MDS-200ADB24AA 90-264Vac 24Vdc 0-5A 0-8.33A* *With 5.5CFM forced air Model Numbering MDS Delta Medical power Supply 1 200 Max wattage in the product Series. Maybe lower at some voltage. 200→200W A D B 24 Family Code Product Type Input Type Code Output Voltage A～ Z D: Enclosed B: 3pin Class I 24 for 24V All parameters are specified at 25°C ambient unless otherwise noted. (November 2016, Rev. 01) AA Revision code Medical AC-DC Enclosed Power Supply 24V 200W 2”x4” High Density MDS-200ADB24 AA 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) 2.5A Input Surge Voltage (max) 300Vac for 100ms Full load Efficiency (typ.) 92% @ 115Vac/60Hz 93% @ 230Vac/50Hz, Reference Fig.1 Standby Power (max) 0.5W @ 115Vac/60Hz, 230Vac/50Hz Inrush Current (max) 60A@230Vac, cold start Input-PE(protective earth) leakage current(max) 0.1mA @ NC, 0.3mA @ SFC1) Output-PE(protective earth) leakage current for Type BF application (max) 0.1mA @ NC, 0.5mA @ SFC 1) Power Factor (min) 0.95 @ 115V/50Hz, 230V/50Hz, full load 1) NC: normal condition, SFC: single fault condition Leakage Current Input-PE Leakage Current 100Vac/60Hz(Typ) Normal Condition 19.5uA Single Fault Condition 44.8uA 264Vac/60Hz(Typ) Delta Limit IEC60601-1 Limit 45.0uA 100uA max 5000uA max 153.0uA 300uA max 10000uA max 81.5uA 100uA max 100uA max 129.4uA 500uA max 500uA max Output-PE Leakage Current for Type BF application Normal Condition 38.3uA Single Fault Condition 43.4uA 100 90 Efficiency (%) 115Vac 80 230Vac 70 60 50 25% 50% 75% Output Load Fig.1 Efficiency versus output load 2 All parameters are specified at 25°C ambient unless otherwise noted. (November 2016, Rev. 01) 100% Medical AC-DC Enclosed Power Supply 24V 200W 2”x4” High Density MDS-200ADB24 AA Output Ratings / Characteristics Nominal Output Voltage (Vrated) 24V Output Voltage Tolerance ±3% Output Power 200W 5.5CFM air, up to 120W convection air Line Regulation (max) ±0.5% Load Regulation (max) ±1% Ripple& Noise(typ.) 1%pk-pkVrated@ Full load, Reference Fig. 2 Start-up Time(max) 2000ms@115Vac Hold-up Time(min) 12ms@115Vac, tested with 120W load Dynamic Response(Overshoot & Undershoot O/P Voltage) ±5% @50-100% load Capacitive load (max) 1000uF Rise time (max) 100ms (a) 115V (measured value=153mV) (b) 230V(measured value=158mV) Fig.2 Ripple & Noise example, 20MHz BW Ripple & Noise measurement circuit PSU Load 5cm 0.47uF Ceramic 10uF Electrolytic Test Fixture 3 All parameters are specified at 25°C ambient unless otherwise noted. (November 2016, Rev. 01) Scope Medical AC-DC Enclosed Power Supply 24V 200W 2”x4” High Density MDS-200ADB24 AA Mechanical Case Cover Enclosed cover(SPCC) Dimensions(W x L x H typ.) 64.7x113.9x44.7mm (2.5x4.5x1.8inch) Unit Weight 345g(0.762lb) Indicator NA Cooling System NA Environment Surrounding Air Temperature Operating Storage Absolute Max -10°C to+70°C, supported power linearly de-rate from 50°C to 50% rated up to 70°C Note: see power de-rating curve -40°C to+85°C Operating Humidity 5-95% RH (Non-Condensing) Operating Altitude 5,000 meters (16402 feet) Shock Test (Non-Operating) 50G, 11ms, 3 shocks for each direction Vibration (Operating) 5-500Hz, 2Grms, 15 minute for each three axis Power De-rating curve 4 All parameters are specified at 25°C ambient unless otherwise noted. (November 2016, Rev. 01) Medical AC-DC Enclosed Power Supply 24V 200W 2”x4” High Density MDS-200ADB24 AA Protections Overvoltage (max) 125% of rated voltage, Latch Mode Overload / Overcurrent (max) Main output 160% of rated current Hiccup Mode(Non-Latching, Auto-Recovery) Over Temperature Latch Mode Short Circuit Hiccup Mode, (Non-Latching, Auto-Recovery) Reliability MTBF(Minimum) at 115Vac, 120W, 35°C, Convection Air Flow 800 kHrs based on Telecordia SR-332 Operating life at 115Vac, 120W, ambient 25 °C, Convection Air Flow 26,280Hrs Safety Standards / Directives nd rd rd Medical Safety IEC60601-12 , 3 and 3 +A1 edition CB report TUV EN60601-1:2006 UL60601-1+CAN/CSA 60601-1: (Ed.3.2005) ITE Safety IEC60950-1 CB report TUV60950-1 UL60950-1+CAN/CSA60950-1 GB4943.1-2011, GB9254-2008, GB17625.1-2003 CE MDD Directive 93/42/EEC Environmental RoHS Directive 2011/65/EU Compliant Galvanic Isolation 1) 5 Input to/Output (2XMOPP) 4000 Vac 1) Input to/Ground(1XMOPP) 1500Vac Output to/Ground(1XMOPP) 1500Vac ( Type BF application rated) PSU can support PoE applications with Primary to FG 2500Vac test. All parameters are specified at 25°C ambient unless otherwise noted. (November 2016, Rev. 01) Medical AC-DC Enclosed Power Supply 24V 200W 2”x4” High Density MDS-200ADB24 AA EMC (Compliant with IEC 60601-1-2 4th Ed. Requirements) EMC / Emissions Harmonic Current Emissions EN55011/EN55022,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 A Air Discharge: 15kV Contact Discharge: 8kV Radiated Field IEC61000-4-3 Electrical Fast Transient / Burst IEC61000-4-4 Criteria A 80MHz-2700MHz, 10V/m AM modulation 385MHz-5785MHz, 28V/m Pulse mode and other modulation 1) Level 3 Criteria A :2kV Surge IEC61000-4-5 Level 3 Criteria A 3) Common Mode : 2kV 4) Differential Mode : 1kV Conducted IEC61000-4-6 Level 2 Criteria A 150kHz-80MHz, 3Vrms, 6Vrms at ISM bands and 1) 1) 1) 1) Amateur radio bands Power Frequency Magnetic Fields Voltage Dips IEC61000-4-8 IEC61000-4-11 1) Criteria A Magnetic field strength 30A/m 1) Criteria A 0% UT, 0.5 cycle (10ms) o o o o o o o o o , 0 /45 /90 /135 /180 /225 /270 /315 /360 2) Criteria B o 0% UT, 1 cycle (20ms), 0 2) Criteria B o 70% UT, 25 cycle (500ms), 0 2) Criteria B o 0% UT, 250 cycle (5000ms), 0 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) 6 All parameters are specified at 25°C ambient unless otherwise noted. (November 2016, Rev. 01) Medical AC-DC Enclosed Power Supply 24V 200W 2”x4” High Density MDS-200ADB24 AA Dimensions W x L x H: 64.7 x 113.9 x 44.7 mm Mechanical drawing (3Pin input type) Notes ―Dimensions are in mm(inches) ―There are two locations where assembled power supply is connected to the customer’s product a. Bottom mounting, use (4X) M3 screws to affix assembled power supply to product’s enclosure. Extruded hole with thread must be withstand 9Kgf.cm (7.81lb-in) min. Maximum allowed screw penetration is 3.5mm (0.138 inch). b. Side mounting, use (2X) M3 screws to affix one side of assembled power supply to the product’s enclosure. Extruded hole with thread must be withstand 9Kgf.cm (7.81lb-in) min. Maximum allowed screw penetration is 3.5mm (0.138 inch). 7 All parameters are specified at 25°C ambient unless otherwise noted. (November 2016, Rev. 01) Medical AC-DC Enclosed Power Supply 24V 200W 2”x4” High Density MDS-200ADB24 AA Input Connector CN1 Pin 1 Neutral Pin 2 Line CN1 mates with Molex housing 26033031 and Molex series 6838 crimp terminals. Input Line can also be connected to pin 1, and Input Neutral can be connected to pin 2 Pin 1 Pin 2 CN102 mates with Molex housing 0874390200 and Molex 874210000 crimp terminals. CN3: KANG YANG:JP-13T mate with KST :FDFNYD1-187 or other applicable connectors Output Connector CN101 Pin1 DC RTN Pin2 DC RTN Pin3 Vo Pin4 Vo CN101 mates with JST housing VHR-4N and JST terminal SVH-41T-P1.1. 8 Signal Connector CN102 Power Good -(DC RTN) Power Good + All parameters are specified at 25°C ambient unless otherwise noted. (November 2016, Rev. 01) Medical AC-DC Enclosed Power Supply 24V 200W 2”x4” High Density MDS-200ADB24 AA Functions Start-up Time The time required for the output voltage to reach 90% of its set value, after the input voltage is applied. Rise Time The time required for the output voltage to change from 10% to 90% of its set 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 90% of its set value, after the input voltage is removed. ■Graph illustrating the Start-up Time, Rise Time, and Hold-up Time Dynamic Response The power supply output voltage will remain within ±5% of its steady state value, when subjected to a dynamic load 50 to 100% of its rated current. ■ 50 to 100% Load Overvoltage Protection Inrush Current Inrush current is the peak, instantaneous, input current measured and, 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. 9 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 6 under “Protections”. Power supply will latch off, and require removal/re-application of input AC voltage in order to restart. All parameters are specified at 25°C ambient unless otherwise noted. (November 2016, Rev. 01) Medical AC-DC Enclosed Power Supply 24V 200W 2”x4” High Density MDS-200ADB24 AA 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. Overload & Overcurrent Protections The power supply’s Overload (OLP) and Overcurrent (OCP) Protections will be activated before output current under 160% of I O (Max load). Upon such occurrence, V O 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 I O is back within the specified limit. Power Good Power Good+ pin is an open collector transistor (40V/600mA rating). A resistor (suggested value 20Kohm, 1/8W) can be added between output pin (or, other available pull-up voltage that is no greater than 30V) and the Power Good+ pin (refer to figure below). Value of pull-up resistor may have to be adjusted, depending on voltage used, and other end-use conditions of the Power Good+ pin connection to the product. When AC input is on, Power Good+ pin will be high. When AC input is off, Power Good+ pin will be low. There will be a minimum of 5 milliseconds (at 120W load) between the time the power good goes to low level, and the time when the output reaches 90% of its rated value. Additionally, if the Iout is <160% but >100% 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. Then, the power supply will be latched off, and require recycling of input voltage to restart it. Over Temperature Protection 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 temperature 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 latch mode until the input voltage is removed; then, reapplied, and the surrounding air temperature drops to its normal operating temperature. 10 All parameters are specified at 25°C ambient unless otherwise noted. (November 2016, Rev. 01) Medical AC-DC Enclosed Power Supply 24V 200W 2”x4” High Density MDS-200ADB24 AA 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 11 All parameters are specified at 25°C ambient unless otherwise noted. (November 2016, Rev. 01)