65W Single Output 65W Single Output MB65 Family MB65 Family Medical Grade Medical Grade FEATURES AND BENEFITS 2 x 3.5 x 1.3 Package, Ideal for 1U Applications Designed to meet new IEC 60601-1-2 Medical th 4 Edition EMC Requirements 10-year Life Design with Premium E-Caps Approved to AAMI ES/CSA C22.2/EN/IEC60601-1, rd 65 Watts Convection Cooled 3 Edition Class I and Class II Models 2 x MOPP Isolation Class B Conducted and Radiated EMI Internal Temperature Monitor, DC-OK Signal, Performance LED BF Isolation Type Rated 3 Year Warranty MODEL SELECTION Output Current Ripple & Total OVP 1 Model Number Class Volts Efficiency 2 Noise Regulation Threshold (Convection Cooled) MB65S12K Class I 12V 5.4A 88% 0.5% 1% 17.3 2.4V MB65S12C Class II 12V 5.4A 88% 0.5% 1% 17.3 2.4V MB65S15K Class I 15V 4.3A 88% 0.5% 1% 20.1 2.4V MB65S15C Class II 15V 4.3A 88% 0.5% 1% 20.1 2.4V MB65S24K Class I 24V 2.7A 89% 0.5% 1% 29.3 3.5V MB65S24C Class II 24V 2.7A 89% 0.5% 1% 29.3 3.5V MB65S48K Class I 48V 1.35A 90% 0.5% 1% 55.5 4.5V MB65S48C Class II 48V 1.35A 90% 0.5% 1% 55.5 4.5V Notes : 1. Efficiency, Typical at 115/230Vac, 25C. See Charts below for load conditions. 2. Measured at 25C using 6 inch twisted pair wires with noise probe directly across output terminals, and load terminated with 0.1F ceramic and 10F low ESR capacitors. 3. Part number suffix to include K for Class-1 AC input, or C suffix for Class-2 AC Input. CONSULT FACTORY FOR FOLLOWING MODELS, AVAILABILITY MAY VARY MB65S18K Class I 18V 3.6A 89% 0.5% 1% 21.7 2.5V MB65S18C Class II 18V 3.6A 89% 0.5% 1% 21.7 2.5V MB65S28K Class I 28V 2.3A 89% 0.5% 1% 35.2 3.5V MB65S28C Class II 28V 2.3A 89% 0.5% 1% 35.2 3.5V MB65S32K Class I 32V 2.0A 89% 0.5% 1% 41.5 4.5V MB65S32C Class II 32V 2.0A 89% 0.5% 1% 41.5 4.5V MB65 Datasheet v0819 Copyright 2019 SL Power Electronics Corp. All rights reserved. Page 1 MB65 Datasheet v0819 Copyright 2019 SL Power Electronics Corp. All rights reserved.65W Single Output 65W Single Output 65W Single Output MB65 Family MB65 Family MB65 Family Medical Grade Medical Grade Medical Grade INPUT OUTPUT AC Input 85-264Vac, single phase. (Safety Approved to 90-264Vac) Output Voltage 12V to 48Vdc. See models chart for part numbering 65W continuous convection cooled, -20C to 50C Input Current 1.5A at 110Vac, 1A at 240Vac ambient. 85Vac to 264Vac. See chart for derating above Output Power 40Arms Maximum within a half line cycle, cold start at 50C Inrush Current 25C. See application note <2 Seconds at 110Vac Turn On Time IT Characteristic See Table below <30mS, 48V model: < 40mS Rise Time Turn-On Input >75Vac 8Vac. Full spec performance at 85Vac Voltage 20mS min. from loss of AC input at 110 Vac, full load, 25C Hold-up Time Turn-Off Input Patient Leakage <63Vac 8Vac Voltage Current (Output to <4 mA 264Vac, 60Hz input, NC for BF rating Earth) Input Fuses 3.15A, 250Vac, line and neutral inputs <90 A 264Vac, 60 Hz input, NC, also suitable for BF Earth Leakage Touch rating <350 A 264Vac, 60Hz input, NC Current Current <450 A 264Vac, 60Hz input, SFC, also suitable for BF rating No Load Input Power <0.5W 500S typ. response time for return to within 0.5% of 88% - 90% typical at 115/230Vac, 25C. See chart for Transient Response final value for a 50% load change, i/t<0.2A/s. Max. Efficiency additional details volt. deviation is 3.5% <2% overshoot at turn-on, <1% overshoot at turnoff, Overshoot Ripple and Noise 0.5% pk-pk under all conditions HF Common Mode 0.8 Vrms maximum (input class I) Noise PROTECTION Total Regulation 1.0 % for all models Over Load 115% - 200% of rated output current value. Hiccup During normal operation, this signal is logic HIGH. Protection (OCP) Mode, Auto-recovery Signal will go LOW for output less than 80% (typical) of DC OK Short Circuit Short across the output terminals will not cause nominal. Green LED will light on PCB top side during damage to the unit. Hiccup Mode, Auto-recovery Protection (SCP) normal operation Over Voltage Latches off when output voltage is with range as Provides resistive value indicating internal temperature shown in table. Requires AC Power cycle to reset PSU Temperature of power supply. See Temp Sensor Conversion Table Protection (OVP) below Over Temperature Power shuts down at temperature of 70C (typical) at full load. Hiccup Mode, Auto-recovery Protection (OTP) RELIABILITY Outputs protected against momentary reverse current Output Reverse less than 20A peak for less than 10mS with 0.5 average. Voltage Protection Sustained reverse current at high levels may damage unit 564,500 hours (ave) 110Vac, 25C, SR332 Issue 6. MTBF Consult Factory 220Vac, 25C, SR332 Issue 6 IPC 610 Class 2 >10 Years in use condition of 40C ambient, at E-Cap Life 12h/day, 261 days/year. Additional information on other use profiles available on request SAFETY rd IEC 60601-1, 3 Edition ISOLATION SPECIFICATIONS ANSI/AAMI ES60601-1 (2008) CAN/CSA C22.2 No 60601-1 (2005) Input-Output: 4500Vac, 2 x MOPP Safety Standards DEMKO EN60601-1:2006 Isolation Input-Ground: 1900Vac, 1 x MOPP Designed to meet China Safety Doc. No. GB4943.1- Output-Ground: 1900Vac, 1 x MOPP 2011 at 5Km, tropical Standard at 40C, 93% RH at 120 hours Notes : All specifications are typical at nominal input, full load, at 25C ambient unless noted. Operating: Half-sine shock waveform. Impact Acceleration: 20g, Pulse duration: 11mS. Shock Cycles: 3 times per axis in X,Y, Z direction (IEC 60068-2-27) Non-Operating: Half-sine shock waveform. Impact Acceleration: 100g, Pulse duration: 6mS Cycles: 3 times per direction on 3 axes (X,Y. Z) MB65 Datasheet v0819 Copyright 2019 SL Power Electronics Corp. All rights reserved. MB65 Datasheet v0819 Copyright 2019 SL Power Electronics Corp. All rights reserved. Page 2 MB65 Datasheet v0819 Copyright 2019 SL Power Electronics Corp. All rights reserved.