COMPCT MEDICL GRDE 365 W CDC POWER SUPPLY MF350 SERIES DS_MF350 SERIES_REV0 _ SEPTEMER 203 DESCRIPTION The MF350 is a series of high efficiency, small form factor and single output CDC power supplies. Offering 365 W of regulated DC power from an open frame, industry standard 3 x 5 x.28 form factor, the MF350 series occupies 50% less space in a system. The extremely high power density enable designers to integrate more advanced features into a system without compromising on its size. y converting energy at 9% typical efficiency, the MF350 generates less heat facilitating thermal management and space constrained integrations. The series is available in five different high power output voltages at 2, 24, 32, 36 and 48 V, and are equipped with an auxiliary low power 2V and a stand by 5 V outputs. The MF350 range comply with the 2 nd and 3 rd edition of the IEC 6060 and CN/CSC22.2 No. 6060 08 safety standards for medical equipment. The series meets the EN 55022 EMC limits of Class for conducted and radiated emissions as well as the IEC/EN 60003 and IEC/EN 60004 EMC standards. KEY FETURES Universal input voltage range 365 W active PFC power supply Very small form factor (3 x 5 x.40) in High efficiency (9% typical) 2, 24, 32, 36, and 48V standard output variants Low leakage, IEC 6060 compliant Over temperature protection OV, OC, and short circuit protections Standby +5 V Output uxiliary fan +2 V output Remote enable signal DC power good signal RoHS6 compliant (EU directive 20/65/EU) CS 60603 rd ed. nd NSI/MI ES6060 :2005 compliant MRKET SEGMENT ND PPLICTIONS Medical electronics Dental electronics Laboratory Equipment Healthcare diagnostic MODELS CODING ND OUTPUT RTINGS Model Number V [V] I Convection [] I Forced air [] V 2 Ripple [mv] V2 [V] I2 Rated [] V2 2 Ripple [mv] 5V S [V] I5V S Convection [] I5V S Forced air [] MF350US2 2 6.6 30.4 20 2 240 5 2 50 MF350US24 24 8.3 5.2 240 2 240 5 2 50 MF350US32 32 6.2.4 320 2 240 5 2 50 MF350US36 36 5.5 0. 360 2 240 5 2 50 MF350US48 48 4.6 7.6 480 2 240 5 2 50 5V S 2 Ripple [mv] The combined output power of V, V2 and 5V S must not exceed 200 W when natural convection cooled and 365 W when forced air cooled at typically 400 LFM, up to 50 C ambient. bove 50 C output derating applies (see details on the output specifications). In any case, the heat sink maximum temperature should not exceed +0 C at 50 C ambient temperature. 2 PeaktoPeak measured at 20 MHz andwidth.
INPUT SPECIFICTIONS Specification Test Conditions / Notes Min. Nominal Max. Units C Input Voltage PS starts and operates at 90 V C at all load conditions 90 00/240 264 V C Input Frequency 47 50/60 440 Hz Input Current RMS at 80 V C, maximum load 2.5 RMS at 90 V C, maximum load 5 Inrush Current 230 V C, cold start, no damage Fusing 2X Time Lag 6.3, 250 V on both L and N 6.3 Efficiency 50% max rated load 20/00% max rated load 90 88 % Nominal V IN, all versions. Stand by Consumption Nominal Input voltages, no load W Power Factor t full rated load, 5 V C, 60 Hz and 230 V C, 50 Hz input voltages 0.95 Harmonic Current Fluctuations and Flicker Leakage Current Complies with EN600032 Class C at 230 V C 50 Hz, load >50 W. Complies with EN600033 at nominal voltages and full load. 20 V C, 60 Hz, normal condition 230 V C, 60 Hz, normal condition 0 275 µ OUTPUT SPECIFICTIONS Specification Test Conditions / Notes Min. Nom. Max. Units V Set Point ccuracy ± % V Output Power Rating ll models, convection cooling 200 ll models forced air cooling (>400 LFM) 365 W V2 Output Voltage ll models (5% accuracy) 0.2 2 3.8 V V2 Output Current ll models, natural convection cooling 0.5 ll models, >400 LFM forced air cooling 5V S Output Voltage ll models (5% set point accuracy) 4.75 5 5.25 V 5V S Output Current ll models, natural convection cooling ll models, >400 LFM forced air cooling 2 V Voltage djustment Range ±5 %V V C: 90 264 V RMS V LoadLineCross Regulation V Load: 0 00% rated V2 Load: 0 5V S Load: 0 2 ±3 %V 5V S LoadLineCross regulation V C: 90 264 V RMS V Load: 0 00% rated V2 Load: 0 5V S Load: 0 2 ±5 %5V S V Line Regulation V C: 90 264 V RMS ±0. %V Transient Response (Voltage Deviation) V, 5V S 25% load changes at /µs 2V at 2200 µf Load / I OUT> 0.5 24 V at 000 µf Load / I OUT> 0.5 32 V at 820 µf Load / I OUT> 0.5 36 V at 820 µf Load / I OUT> 0.5 48V at 560 µf Load / I OUT> 0.5 5V S at 560 µf Load / I OUT> 0. ±5 %V %5V S V Ripple & Noise ll models, Peaktopeak, 20 MHz W. 470 pf ceramic and 22 µf tantalum caps %V at the load (resistive). Startup Rise Time 90<V IN<264, any load conditions. 5 85 ms Startup Delay Turnon Overshoot V in regulation after PS_ON is asserted V in regulation after C is applied 5V S in regulation after C is applied t 500 m output current, V in regulation within 50 ms. 0 0 0 350 900 700 ms %V %V2 %V S Holdup Time t nominal V IN, 365 W, for all outputs 6 20 ms Minimum Load ll models; V, V2 and 5V S 0 Temperature Drift ±.2 mv/ C
SIGNLS/CONTROLS Signal Notes Min Typ Max Unit PS_ON ctive low, +5 V TTL signal compatible. Input low voltage 0 2. V Input high voltage (I IN= 200 µ) 2.5 V V and V2 disabled when PS_ON is open 5V S not affected by PS_ON V and V2 enabled with PS_ON connected to RTN P_OK +5 V TTL compatible Logic level low (<0 m sinking) 0.4 V Logic level high (00µ sourcing) 2.4 5 V Low to high time after V in regulation 0. 0.5 s Power down warning time ms 5V S output ctive and in regulation after a 90<V C<264 is applied 700 ms 5V S not affected by PS_ON SIGNL TIMINGS bove waveforms are expected with C Input ON/OFF: Standby on Main outputs on ms T 200 ms Main output Rise Time 0.2 ms T2 20 ms 5 VS Rise Time 4 ms T0 20 ms Main outputs On P_OK delay 00 ms T3 500 ms Power down warning T4 ms (converter off) Main Output off Standby off 2 T5 ms Holdup time (C off P_OK low) T6 20 ms (5/ 230 V C) C_ON Standby turn on time T7 700 ms bove waveforms are expected with PS_ON Signal ON/OFF state change: Main Output Rise Time Main Outputs on P_OK delay Power down warning PS_ON Main Output (off) Timing PS_ON Main Output (on) Timing 0.2 ms T2 20 ms 00 ms T3 500 ms T4 ms (converter off) T8 60 ms T9 350 ms T4 parameter measurement setup will assume at least 0% of the maximum load on each output. 2 T5 parameter measurement setup will assume at least 50% of the maximum load on main output.
PROTECTION FETURES Specification Test Conditions / Notes Min. Nominal Max. Units Input Under Voltage uto Recovery, Hiccup Mode Lockout 60 75 V C Input Fuse 2X Time Lag 6.3, 250 V on L and N 6.3 Over Current t nominal input voltages, any load, max. minute. 50 %I MX Hiccup mode with auto recovery Short Circuit Hiccup mode, autorecovering. Over Voltage 2V 24V 32V 36V 48V 5V S 0 0 25 30 %V NOM Over Temperature Unit shut down and latch off Hiccup mode with auto recovery Isolation Primary to Reinforced Secondary 4000 V C Isolation Input to Earth asic 500 V C Isolation V/V2 00 V DC Isolation Output to Earth 500 V DC ENVIRONMENTL SPECIFICTIONS Specification Test Conditions / Notes Min Nominal Max Units Operating Temperature No derating up to 50 C Range 20 50 C Derated Operating Linearly derate from full load Temperature Range at 50 C to half load at 70 C 70 C Storage Temperature Range 40 80 C Humidity RH, Noncondensing Operating 90 % Nonoperating 95 % Operating ltitude 3000 m Shock Operating 0 g, ms, half sine, one shock input in each axes, for a total of six shock inputs. NonOperating 40 g, 2 ms, half sine, one shock input in each direction of each axes, for a total of six shock inputs. Vibration Operating Sinusoidal: 0.5 g peaktopeak, 0300 Hz, 0.25 octaves/minute, one cycle, 0300 to 0 Hz per axis in each of three mutually perpendicular axes for a total of three cycles. NonOperating Sinusoidal:.5 g peaktopeak, 0500 Hz, 0.5 octaves/minute, one cycle, 0500 to 0 Hz per axis in each of three mutually perpendicular axes for a total of three cycles. MTF 75% Full Load, Nominal V C, 35 C MIL HDK27E 250000 Hours Cooling Natural Convection (200 W) 0 Forced air cooling (365 W) 400 LFM
ELECTROMGNETIC COMPTIILITY (EMC) EMISSIONS Phenomenon Conditions / Notes Standard Equipment/Performance Class Conducted 5 V RMS, 230 V RMS. Maximum load. 4 d minimum margin EN 55022 (ITE) Radiated t 0 m distance EN 55022 (ITE) Line Voltage Fluctuation and Flicker t 20%, 50% and 00% maximum load. Nominal input voltages. EN 600033 Harmonic Current Emission Nominal input voltages. ll load conditions. EN 600032 ELECTROMGNETIC COMPTIILITY (EMC) IMMUNITY Phenomenon Conditions / Notes Standard ESD Radiated Field Electric Fast Transient Surge Conducted RF Immunity Dips and Interruptions Test Level Performance criteria Reference standard for the medical version EN 60602 5 kv air discharge, 8 kv contact, at any point of the system. EN 600042 4 3 V/m, 80000 MHz, KHz/2 Hz 80% M. Dwell time is 3 sec for 2 Hz modulation EN 600043 3 Dwell time is sec for KHz modulation ±2 kv on C power port for minute; ± kv on signal/control lines EN 600044 3 ±2 kv line to line; ±4 KV line to earth; EN 600045 3 on C power port; ±0.5 kv for outdoor cables 3 V RMS, 0,580 MHz, KHz/2 Hz 80% M EN 600046 3 Dip to 40% for 5 cycles (00 ms) Dip to 70% for 25 cycles (500 ms) Dropout to 5% for 0 ms Interrupts > 95% for 5 s EN60004 EN60004 EN60004 EN60004 C SFETY GENCIES PPROVL Certification ody Safety Standards and file numbers Category CS C22.2 No. 60950, UL 60950; 2007, 2 nd edition Information Technology Eq. CS/UL CS C22.2 No.60., NSI/MI ES6060 3 rd edition Medical IEC IECEE C Certification CE IEC/EN 60950 2 nd edition IEC/EN 6060 3 rd edition Low Voltage Directive (LDV) 2006/95/EC Low Voltage Directive (LDV) 2007/47/EC MDD Information Technology Eq. Medical Information Technology Eq. Medical
OUTLINE DRWING ND CONNECTIONS OPEN FRME Connector C Input Connector P P Mating Connector Protection Earth Connector P2 P2 Mating Connector Output Connector P3 P3 Mating Connector Signals Connector P4 P Mating Connector Manufacturer and Part Number Molex 26604030 or equivalent Molex 09930300 (Crimp Terminal Housing) Molex 0850005 (Crimp Terminal, 824 WG) Molex 9705430 or equivalent ny tin finished 6.35x0.8 mm receptacle Molex 392823 or equivalent Molex 390220 (Crimp Terminal Housing) Molex 39000039 (Crimp Terminal, 824 WG) Molex 903008 or equivalent Molex 90420008 (Crimp Terminal Housing) Molex 909009 (Crimp Terminal, 2224 WG) Note: PC head connectors and their mating are the same for all the package options. C Input P Pin Function C Live 2 Not Present 3 C Neutral Protection Earth P2 GND C Ground Output Connector P3 Pin Function +V 2 +V 3 +V 4 +V 5 +V 6 +V 7 V RTN 8 V RTN 9 V RTN 0 V RTN V RTN 2 V RTN Overall dimensions: (76.2 X 27.0 X 35.6) mm; (3.00 X 5.00 X.40) in Signal Connector P4 Pin Function +5V S 2 P_OK 3 V2 4 PS_ON 5 RS+ 6 COM 7 +V2 8 COM Weight: 360 g; 0.79 lb Roal Electronics, S.p.. may change product specifications and accordingly the information presented in this document. Customers are responsible for their products and applications using Roal Electronics, S.p.. products. Roal Electronics, S.p.. assumes no liability from the use of its products outside of specifications. No license is granted to any intellectual property rights by this document. ROL ELECTRONICS, S.P.. DISCLIMS LL REPRESENTTIONS ND WRRNTIES OF NY KIND, EXPRESS OR IMPLIED, INCLUDING, UT NOT LIMITED TO, IMPLIED WRRNTIES OF NONINFRINGEMENT, MERCHNTILITY ND FITNESS FOR PRTICULR PURPOSE. Europe, Middle East and frica ROL Electronics S.p. Via Jesina 56/ 60022 Castelfidardo (N) Italy Tel:+39 07 7246 Fax:+ 39 07 7246 480 www.roallivingenergy.com North merica ROL Electronics US, Inc. 70, Main St. Suite 405 Stroudsburg, P8360 Phone: + 570 42 5750 Fax: + 570 42 5687 Rev 0 _ September 27, 203