MDS-300APB18 AA

TECHNICAL DATASHEET Medical AC-DC Open Frame Power Supply 18 V 300 W with 5 V/0.5 A Standby / MDS-300APB18 MDS-300APB18 Highlights & Features       Safety Approvals to IEC 60601-1 & IEC 62368-1 Compliant with IEC 60601-1-2 4th Ed. Requirements Up to 220 Watt Convection in 3" x 5" x 1.4" Package Up to 800 K Hrs MTBF Suited for Type BF Medical Products 2 × MOPP isolation Safety Standards CB Certified for worldwide use Model Number: MDS-300APB18 AA Unit Weight: 405 g (0.89 lb.) Dimensions (L x W x H): 127.3 x 76.5 x 36.1 mm (5 x 3 x 1.4 inch) General Description Delta’s new MDS-300APB18 open frame design offers a high energy density (14.3 Watts/in3) 3x5 inch design for Type BF patient access medical products. With operating parameters of 90 to 264 Vac universal input voltage, temperatures of -10 to +70 degrees centigrade, and altitudes of up to 5000 meters (16,400 feet), the design is well suited for a variety of both medical and non-medical applications. Other features include input surge of 300 Vac, low leakage current, no-load input power < 0.5 Watt, and 600K hour MTBF. This product is certified for EMC standards 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. An enhanced feature set, includes a 5 Volt/0.5 amp standby output, remote on/off, remote sense, and a power good signal that are included as part of the standard product. The design, which has protection against shock compliant with 2XMOPP and Type BF requirements, has both medical (with risk report available), and ITE safety approvals, including cURus (US & Canada)/TUV; plus, CB certificates with all national deviations. Full compliance with RoHS Directive for environmental protection is included. The unit comes in a standard 3x5 inch footprint, with height suitable for 1U applications. Robust terminals are capable of multiple connections of the main output to the end product. Model Information (With 5V/0.5A standby available) Model Number Input Voltage Output Voltage Convection Current Output Forced Air Current Output MDS-300APB18 90-264 Vac 18 Vdc 0-12.22 A 0-16.66 A with 10 CFM forced air Model Numbering MDS Delta Medical Power Supply - 300 A P B 18   Max wattage in the product series. 300 → 300 W Family Code A~Z Product Type P: Open Frame Input Type Code B: 3pin Class I Output Voltage 18 for 18 V Blank AA: With Remote On/Off AB: Without Remote On/Off Refer to page 7 1 All parameters are specified at 25°C ambient unless otherwise noted. www.DeltaPSU.com (December 2023, Rev. 14) TECHNICAL DATASHEET Medical AC-DC Open Frame Power Supply 18 V 300 W with 5 V/0.5 A Standby / MDS-300APB18 Specifications 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) 4A Input Surge Voltage (max) 300 Vac for 100 ms Full load Efficiency (typ.) 92.5% @ 115 Vac/60 Hz 93.5% @ 230 Vac/50 Hz, Reference Fig. 1 Standby Power (max) 0.5 W (only standby working with Inhibit signal high) @ 115 Vac/60 Hz, 230 Vac/50 Hz Inrush Current (max) 40 A @ 230 Vac, cold start Input-PE (protective earth) leakage current (max) 0.1 mA @ NC1), 0.3 mA @ SFC1) Output-PE (protective earth) leakage current for Type BF application (max) 0.1 mA @ NC1), 0.5 mA @ SFC1) Power Factor (min) 0.9 @ 115 V/50 Hz, 230 V/50 Hz, full load 1) NC: normal condition, SFC: single fault condition Leakage Current Input-PE Leakage Current 100 Vac/60 Hz (Typ) 264 Vac/60 Hz (Typ) Delta Limit IEC60601-1 Limit Normal Condition 17.5 uA 43.5 uA 100 uA max 5000 uA max Single Fault Condition 54.5 uA 153 uA 300 uA max 10000 uA max Normal Condition 29.5 uA 81.5 uA 100 uA max 100 uA max Single Fault Condition 43.7 uA 129.4 uA 500 uA max 500 uA max Output-PE Leakage Current for Type BF application Fig. 1 Efficiency versus output load 2 All parameters are specified at 25°C ambient unless otherwise noted. www.DeltaPSU.com (December 2023, Rev. 14) TECHNICAL DATASHEET Medical AC-DC Open Frame Power Supply 18 V 300 W with 5 V/0.5 A Standby / MDS-300APB18 Output Ratings / Characteristics Nominal Output Voltage (Vrated) 18 V Total Regulation ± 3% Output Power 300 W 10 CFM air, up to 220 W convection air Line Regulation (max) ±0.5% Load Regulation (max) ±1% Ripple & Noise (typ.) 1% pk-pk Vrated @ 300 W load (Refer to Fig. 2 & Fig. 3) 2000 ms @ 115 Vac Start-up Time (max) Hold-up Time (min) 10 ms @ 100 Vac and 115 Vac, with 300 W load 20 ms @ 100 Vac and 115 Vac, with 190 W load Dynamic Response (Overshoot & Undershoot O/P Voltage) ± 5% @ with 50-100% load change Capacitive load (max) 1500 uF Rise time (max) 100 ms Remote Sense Up to 500 mV compensation for voltage drop across external wire connections to load. Short and reverse connection protected. (a) 115 V (measured value=160 mV) (b) 230 V (measured value=140 mV) Fig. 2 Ripple & Noise example, 20 MHz BW Output Ratings / Characteristics (Standby Output) Nominal Output Voltage of standby output (Vrated) 5V Total Regulation of standby output ± 3% Ripple & Noise of standby output 100 mV max (Refer to Fig. 3) PSU Load 5cm 0.47uF Ceramic 10uF Electrolytic Test Fixture Fig. 3 Ripple & Noise measurement circuit 3 All parameters are specified at 25°C ambient unless otherwise noted. www.DeltaPSU.com (December 2023, Rev. 14) Scope TECHNICAL DATASHEET Medical AC-DC Open Frame Power Supply 18 V 300 W with 5 V/0.5 A Standby / MDS-300APB18 Mechanical Dimensions (L x W x H) 127 x 76.2 x 35.6 mm (5 x 3 x 1.4 inch) Unit Weight 405 g (0.89 lb.) Environment Surrounding Air Temperature Operating Storage Absolute Maximum/Minimum Rating. -10°C to +70°C. Linear power derate from 100% load at 50°C, to 50% load at 70°C Note: see power de-rating curves below -40°C to +85°C Operating Humidity 5-95% RH (Non-Condensing) Operating Altitude 5,000 meters (16,400 feet or 50kPa) Non-operating Altitude 5,000 meters (16,400 feet or 50kPa) Shock Test (Non-Operating) 50 G, 11 ms, 3 shocks for each direction Vibration (Operating) 5-500 Hz, 2 Grms, 15 minute for each three axis Power De-rating curve Load De-rating Fixture and Test Setup. Fan is DELTA Part Number AFB0512HHD. Airflow Direction 10CFM 4 All parameters are specified at 25°C ambient unless otherwise noted. www.DeltaPSU.com (December 2023, Rev. 14) TECHNICAL DATASHEET Medical AC-DC Open Frame Power Supply 18 V 300 W with 5 V/0.5 A Standby / MDS-300APB18 Protections (for both 18 Volt and 5Volt Standby outputs, unless otherwise indicated) Overvoltage (max) Main output 125% of rated voltage, Latch Mode Standby 125% of rated voltage, Latch Mode Over load / Over current (max) Main output 160% of rated current Standby 1.06 A max Hiccup Mode (Non-Latching, Auto-Recovery) Over Temperature Latch Mode for Main output Short Circuit Hiccup Mode (Non-Latching, Auto-Recovery) Reliability Data MTBF (Minimum) at 115 Vac, 220 W, 35 °C Operating life (Minimum) at 115 Vac, 220 W, 25°C Convection Air Flow 800 Khrs based on Telecordia SR-332 Convection Air Flow 26,280 hrs Safety Standards / Directives Medical Safety IEC 60601-1 CB report EN 60601-1 CAN/CSA-C22.2 No. 60601-1 ANSI / AAMI ES 60601-1 IEC 60950-1, IEC 62368-1 CB report TUV 60950-1 UL 60950-1+CAN / CSA 60950-1 CCC GB 17625.1; GB 4943.1; GB/T 9254.1 ITE Safety CE UKCA Galvanic Isolation In conformance with EMC Directive 2014/30/EU and Low Voltage Directive 2014/35/EU EN 60601-1: 2006 + A11: 2011 + A1L 2013 + A12: 2014 & EN 60601-1-2: 2015 In conformance with Electrical Equipment (Safety) Regulations 2016 and Electromagnetic Compatibility Regulations 2016, Medical Devices Regulations 2002 (UK MDR 2002) Input to/Output (2XMOPP) 4000 Vac Input to/Ground (1XMOPP) 1500 Vac1) Output to/Ground (1XMOPP) 1500 Vac ( Type BF application rated) 1) PSU can support PoE applications with Primary to FG 2500Vac test. 5 All parameters are specified at 25°C ambient unless otherwise noted. www.DeltaPSU.com (December 2023, Rev. 14) TECHNICAL DATASHEET Medical AC-DC Open Frame Power Supply 18 V 300 W with 5 V/0.5 A Standby / MDS-300APB18 EMC (Compliant with IEC-60601-1-2 4th Ed. requirements) EMC / Emissions EN/BS EN 55011, EN/BS EN 55032, FCC Title 47: Class B Harmonic Current Emissions IEC 61000-3-2 Voltage Flicker IEC 61000-3-3 Meet Class D limit Immunity to Electrostatic Discharge IEC 61000-4-2 Level 4 Criteria A1) Air Discharge: 1 5kV Contact Discharge: 8 kV Radiated Field IEC 61000-4-3 Criteria A1) 80 MHz-2700 MHz, 10 V/m AM modulation 385 MHz-5785 MHz, 28 V/m Pulse mode and other modulation Electrical Fast Transient / Burst IEC 61000-4-4 Level 3 Criteria A1) :2 kV Surge IEC 61000-4-5 Level 3 Criteria A1) Common Mode3): 2 kV Differential Mode4): 1 kV Conducted IEC 61000-4-6 Level 2 Criteria A1) 150 kHz-80 MHz, 3 Vrms, 6 Vrms at ISM bands and Amateur radio bands Power Frequency Magnetic Fields IEC 61000-4-8 Criteria A1) Magnetic field strength 30 A/m Voltage Dips IEC 61000-4-11 Criteria A1) 0% UT, 0.5 cycle (10 ms), 0o/45o/90o/135o/180o/225o/270o/315o/360o Criteria B2) (Criteria A1) with 190 W load) 0% UT, 1 cycle (20 ms), 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) Unless otherwise noted, requirements apply at 300 watt output load 6 All parameters are specified at 25°C ambient unless otherwise noted. www.DeltaPSU.com (December 2023, Rev. 14) TECHNICAL DATASHEET Medical AC-DC Open Frame Power Supply 18 V 300 W with 5 V/0.5 A Standby / MDS-300APB18 Dimensions Mechanical Drawing Notes  Dimensions are in mm (inches)  CN1 mates with Molex housing 26-03-4030 and Molex series 6838 crimp terminals. Input Line can also be connected to Input Neutral, and Input Neutral can be connected to Input Line.  CN102 & CN103 (Output Connector): Cross recessed pan head screws M3X0.5x10, with spring washers and flat washers, force required to tighten the screws is 7~8 kgf.cm (6.1~7.0 inch-lb)  CN2: PINGOOD JP-13T mates with KST:FDFNYD1-187 or other applicable connectors.  CN101 mates with JST housing SHR-10V-S-B & SHR-10V-S and JST SSH-003T-P0.2-H crimp terminals. Control and STANDBY connector CN101 Pin 1 Remote sense + Pin 2 Remote sense – Pin 3 Power Good + Pin 4 Power Good -(DC RTN) Pin 5 Pin 7 Remote ON_OFF/INHIBIT + Remote ON_OFF/INHIBIT -(DC RTN) 5V Standby Pin 8 DC RTN Pin 9 5V Standby Pin 10 DC RTN Pin 6  For optimum EMI performance, the two mounting points shown in mechanical drawing need to be connected together to system earth case. Protective bonding conductor from the end product protective earth terminal (if any) can be tied to CN2 for open frame model. MDS-300APB18  7 AA Delta Standard AB A mating connector with JST housing SHR-10V-S-B & SHR-10V-S and JST SSH-003T-P0.2-H terminals, with jumper wire between pins 5 and 6, will be inserted into CN101. This will allow the power supply to turn on, without user intervention, upon the application of input AC voltage Due to presence of mating connector, external connections cannot be made to pins 1-10 of CN101. All parameters are specified at 25°C ambient unless otherwise noted. www.DeltaPSU.com (December 2023, Rev. 14) TECHNICAL DATASHEET Medical AC-DC Open Frame Power Supply 18 V 300 W with 5 V/0.5 A Standby / MDS-300APB18 Functions Start-up Time The time required for the output voltage to reach 90% of its final steady state value, after the input voltage is applied. Rise Time The time required for the output voltage to change from 10% to 90% of its final steady state value. Hold-up Time Time between the collapse of the AC input voltage, and the output falling to 90% of its steady state value.  8 Graph illustrating the Start-up Time, Rise Time, and Hold-up Time All parameters are specified at 25°C ambient unless otherwise noted. www.DeltaPSU.com (December 2023, Rev. 14) TECHNICAL DATASHEET Medical AC-DC Open Frame Power Supply 18 V 300 W with 5 V/0.5 A Standby / MDS-300APB18 Dynamic Response (18 Volt Output) Overload & Over current Protections 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. The power supply’s Overload (OLP) and Over current (OCP) Protections will be activated before the 18 volt outputs’ current exceeds 160% 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. For the standby output, the performance is the same, with the exception that the protection will be activated before the output current exceeds 1.06 amps.  50 to 100% Load 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 18 Volts’ Iout is >100%; 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. All parameters are specified at 25°C ambient unless otherwise noted. www.DeltaPSU.com (December 2023, Rev. 14) TECHNICAL DATASHEET Medical AC-DC Open Frame Power Supply 18 V 300 W with 5 V/0.5 A Standby / MDS-300APB18 Power Good Remote On_Off/ INHIBIT Power Good+ pin is an open collector transistor (40V/600 mA rating). A resistor (suggested value 10K ohm, 1/8 W) can be added between 5 V STANDBY pin (or, other available pull-up voltage that is no greater than 30 V) 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 220 W load) between the time the power good goes to low level, and the time when the output reaches 90% of its rated value. Remote ON_OFF/ INHIBIT can be used to enable or disable only the main output. When the main output is disabled, the +5V Standby output will continue to operate. This signal can be pulled down to a low level of 0.3 volts, or shorted to DC-Return, in order for the main output to be enabled; and, floated (no connection to the signal), or pulled up to a value greater than or equal to 3 volts, in order to disable the main output 10 Remote Sense Remote sense feature can be used to compensate for the extra voltage drop on output wires that are connected from the main output terminals, to the load. With wires connected from the remote sense pins, at the same locations as the wires from the main output, the remote sense function can compensate up to 500mV voltage drop. The power supply will not be damaged if the remote sense pins are shorted, or if a reverse/inverted polarity connection is made to the load All parameters are specified at 25°C ambient unless otherwise noted. www.DeltaPSU.com (December 2023, Rev. 14) TECHNICAL DATASHEET Medical AC-DC Open Frame Power Supply 18 V 300 W with 5 V/0.5 A Standby / MDS-300APB18 Certificate 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 IEC 62368-1. 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. Manufacturer and Authorized Representatives Information Manufacturer Thailand Delta Electronics (Thailand) PCL. 909 Pattana 1 Rd., Muang, Samutprakarn, 10280 Thailand Taiwan Delta Electronics, Inc. 3 Tungyuan Road, Chungli Industrial Zone, Taoyuan County 32063, Taiwan Authorized Representatives The Netherlands Delta Greentech (Netherlands) B.V. Zandsteen 15, 2132 MZ Hoofddorp, The Netherlands 11 United Kingdom Delta Electronics Europe Limited 1 Redwood Court, Peel Park Campus, East Kilbride, Glasgow, G74 5PF, United Kingdom All parameters are specified at 25°C ambient unless otherwise noted. www.DeltaPSU.com (December 2023, Rev. 14)