N2POWER XL375 AACC-DC SERIES HIGH-EFFICIENCY POWERR SUPPLY 375W AC-DC 3.3 x 5 footprint Up to 93% efficiency High power density: Over 15W/cu in. All outputs may be paralleled Remote on/off 5V Standby output (1amp) 12V Aux output (1amp) Universal AC input Active PFC (90 264 VAC) Active current sharing for N, N+1 (m(main outpain output)*ut)* Active inrush current protection Convection cooling RoHS compliant OR-ing MOSFET board (optional) Power Supply Design Leader It It requires requires litlittle tle forceforced d air air coolincooling,g, CompComplete Protlete Protececttioionn TM N2Power leads the power density race decreadecreases ses ACAC powpower er coconsumptnsumption,ion, The The main main ooutput utput iis s enabenabled led wwhenever henever aallll with its high efficiency XL375 Series increaincreasesses relireliabilabilityity and and eeconomconomy y ofof of of thethe requrequired ired startustartup p ccononditionditions s arare e AC-DC power supplies. 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It It alwaalways ys proprovidevidess the the host host efficient design means reduced energy up to 50up to 50%%.. syssystetem m wwith ith adadvanvanced warning of an costs, a greater return on your impendimpending ing sshutdowhutdown n tto o enenable able it it toto investment, greater reliability and longer perforperform m hohousekusekeepieeping ng beforbefore e powpower er isis product life. lost. lost. The The OROR-ing board option allows the main main ooutpututputs s of of up up toto four four XLXL375s 375s toto bebe operateoperated d in in pparallarallel. el. It It alsalsoo provides hot- Unmatched Power Density swaswappablppable Ne N+1 co+1 configurnfigurationationss.. With an overall height of 1.5 and a 3.3 x 5 footprint, the XL375 Series boasts a power density over 15 watts per cubic inch. It is ideally suited for OEMs using the industry standard 1U chassis. High Efficiency in a Small Package The XL375 Series provides up to 93% efficiency. Our unique design reduces energy consumption and generates less wasted heat. TypiTypicalcal Me Mechachaninicalcal D Drawirawingng:: IncheInches (s (milmillilimemeters)ters),, connec connectors and pinouttors and pinouts may vary ws may vary witith h model. model. ReReferfer t to XLo XL375 Product Specification for complete information. QUALSTAR CORPORATION www.n2power.com Tel: 805-583-7744 NASDAQ: QBAK Rev: 08-01-19 N2POWER XL375 AACC-DC SERIES HIGH-EFFICIENCY POWERR SUPPLY REGULATION MAXIMUM RIPPLE & IINNPPUUTT SSPPEECCIIFFIICCAATTIIOONNSS MODEL PART NUMBER OUTPUT VOLTAGE (%) CURRENT (A) NOISE (P-P) NomiNominnal Inpal Input Vut Voltage:oltage: 100 240 VAC V1 12 3 30.0 100 mV TeTessteted Ind Inpuput t LiLimitsmits:: 90 264 VAC XL375-12 CS 400040-01-0 V2 12 5 1.0 80 mV InpInput Freut Frequequencyncy Rang Range:e: 47 63 Hz V3 5sb 5 1.0 50 mV Input Current: 4.3 A 100 VAC V1 24 3 15.0 200mV 3000 VAC in to out Safety Isolation: 1500 VAC in to ground XL375-24 CS 400041-01-8 V2 12 5 1.0 80 mV Inrush Current: 14 A 240 VAC V3 5sb 5 1.0 50 mV LeakaLeakagege CuCurrrreent:nt: V1 28 3 12.8 200mV 0.75 mA 240 VAC / 60 Hz Active PFC circuitry, meets or Power Factor XL375-28 CS 400052-01-5 V2 12 5 1.0 80 mV Correction: exceeds EN61000-3-2 V3 5sb 5 1.0 50 mV OR-IINNGG BBOOAARRDD OOPPTTIIOONN V1 36 3 10.0 200mV Output Voltage: OR-ing Board P/N: XL375-36 CS 400046-01-7 V2 12 5 1.0 80 mV 12V 400040-02-8 V3 5sb 5 1.0 50 mV V1 40 3 9.0 200mV 24V 400041-02-6 XL375-40 CS 400045-01-9 V2 12 5 1.0 80 mV 28 48V 400052-02-3 54 56V 400044-02-0 V3 5sb 5 1.0 50 mV V1 48 3 7.5 200mV OOUUTTPPUUTT SSPPEECCIIFFIICCAATTIIOONNSS XL375-48 CS 400042-01-6 V2 12 5 1.0 80 mV 375W (260W with convection Total Output: cooling option) V3 5sb 5 1.0 50 mV Minimum 22 ms V1 54 3 6.7 200mV Hold-up Time: at all input voltages XL375-54 CS 400044-01-2 V2 12 5 1.0 80 mV Efficiency: Up to 93% V3 5sb 5 1.0 50 mV Minimum Load: No load V1 56 3 6.4 200mV Over Over / / Under SUnder Shhoooot:t: Max 10% at turn-on XL375-56 CS 400043-01-4 V2 12 5 1.0 80 mV PROTECTION V3 5sb 5 1.0 50 mV InpInput Ovut Overcercurreurrent Protnt Protectiectionon: 6.3 A fuse OvervOvervoltaoltagege ProtectProtectioion:n: V1 (latches off) 1 Compliance Overpower ProtProtectiectionon:: Protected / Auto-recovery USA / Canada Europe International Auto recovery of all outputs ShortShort Cir Circcuit Pruit Protectiotectioon:n: Safety Safety Safety protected against short circuit nd Auto recovery protection UL 60950-1:2007 (2 Edition) / 2006/95/EC - LLowow VoVoltltaagge (Safe (Safety)ety) EC 60950-1:2005 (2nd Thermal ShutdShutdoownwn:: against over temperature C22.2 No. 60950-1-07 Directive Edition) conditions UL 62368-1 (Second Edition) Demko: EN 60950-1:21:2006+A006+A111:21:2009009 IEC 62368-1:2014 EENNVVIIRROONNMMEENNTTAALL SPECIFICATIONS Safety of Information Technology (2nd Edition) Safety of Information OperatiOperatinng Tg Temempperaturerature:e: 25 to +50C Equipment (ITE) EN 62368-1:1:2014 / A2014 / A111:21:2017017 Technology Equipment TempTemperaterature Dure Deratieratingng:: 2.5% / degree, 50C to 70C EMC EMC EMC StoraStoragge Te Temempeperrature:ature: 40 to +85C FCC part 15, subpart B 2004/108/EC ElectElectroromamagneticgnetic IEC 61204-3 Class B FoForcrceed Air d Air CCoooolilingng:: 10 CFM minimum CompCompatibilitatibilityy ( (EMCEMC) ) DirDirectiectivvee ConvConvectiectionon CoolinCooling:g: 260W EN 61204-3 Class B MTBF: 376,644 hours 25C * SIGNALS 1 See Product Specification for additional information. 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