ULTRA SMALL, HIGH EFFICIENCY POWER SUPPLIES N2Power XL375 SERIES XL375 AC-DC Series 375 Watt Open Frame Power Supply Measures: 5.00 x 3.33 x 1.50” • 375 W AC-DC/3.3” X 5” FOOTPRINT • AVAILABLE MODELS: 12V – 56V • UP TO 93% EFFICIENCY • HIGH POWER DENSITY: 3 OVER 15 W/in • ALL OUTPUTS MAY BE PARALLELED • REMOTE ON/OFF • 5V STANDBY OUTPUT (1A) • 12V AUX OUTPUT (1A) • UNIVERSAL AC INPUT • ACTIVE PFC (90 – 264 VAC) • ACTIVE CURRENT SHARING FOR N, N+1 (MAIN OUTPUT)* • ACTIVE INRUSH CURRENT PROTECTION • CONVECTION COOLING OPTION • OR-ING MOSFET BOARD (OPTIONAL) POWER SUPPLY DESIGN LEADER TM N2Power leads the power density race with its high efficiency XL375 Series AC -DC power supplies. Our advanced technology yields a very small footprint, reduces wasted power, and TWICE THE POWER IN HALF THE SP ACE offers the highest power density in its class. This efficient design means reduced energy Typical Mechanical Drawing: costs, a greater return on your investment, greater reliability and longer product life. Inches (millimeters), refer to XL375 Product Specification for complete information. .225 5.00 .26 UNMATCHED POWER DENSITY (5.7) (127.0) (6.6) With an overall height of 1.5" and a 3.3" x 5" 4.55 .39 (115.6) (9.9) footprint, the XL375 Series boasts a power density over 15 watts per cubic inch. It is ideally suited for OEMs using the industry J204 standard 1U chassis. J15(–) XL375 AC - DC HIGH EFFICIENCY IN A SMALL PACKAGE 3.33 2.55 Height = 1.50 (38.1) (84.6) (64.8) J14(+) The XL375 Series provides up to 93% efficiency. Our unique design reduces energy J1 consumption and generates less wasted heat. OR-ing Board Option It requires little forced air cooling, decreases AC power consumption, increases reliability and economy of operation. The Convection Cooling Option delivers 260 watts without fans. Comparisons of efficiencies show that our supplies can reduce losses up to 50%. 1.50 (38.1) COMPLETE PROTECTION .75 (19.1) The main output is enabled whenever all of the required startup conditions are met, Screws shown for reference only and is shut down upon command, loss of input power or whenever excessive loads or temperatures are sensed. It always provides the host system with advanced warning of an housekeeping before power is lost. The OR-ing four XL375s to be operated in parallel. It also impending shutdown to enable it to perform board option allows the main outputs of up to provides hot-swappable N+1 configurations. Specifications are subject to change without notice. It is responsibility of each customer to thoroughly test each product and part number under their unique parameters and environments to ensure a product will work properly and reliably. Click below for more details, to buy on-line or request volume pricing: (866) 588-1750 power@sager .com http://power.sager.com/n2power-XL375-power-supply.html h t t p: / / pow e r. sa ge r. c om N2Power ULTRA SMALL, HIGH EFFICIENCY POWER SUPPLIES XL375 SERIES 375 Watt Open Frame Power Supply XL375 AC-DC Series Measures: 5.00 x 3.33 x 1.50” PART REGULATION MAXIMUM CURRENT (A) RIPPLE & MODEL OUTPUT VOLTAGE NUMBER (%) CS CC NOISE (P-P) V1 12 ±3 30.0 21.6 100 mV XL375 -12 CS* 400040-01-0 V2 12 ±5 1.0 1.0 80 mV XL375 -12 CS* CC 400040-04-0 V3 5sb ±5 1.0 1.0 50 mV V1 24 ±3 15.0 10.8 200 mV XL375-24 CS* 400041-01-8 V2 12 ±5 1.0 1.0 80 mV XL375-24 CS* CC 400041-05-9 V3 5sb ±5 1.0 1.0 50 mV V1 28 ±3 12.8 9.2 200 mV XL375 -28 CS* 400052-01-5 V2 12 ±5 1.0 1.0 80 mV XL375 -28 CS* CC 400052-03-1 V3 5sb ±5 1.0 1.0 50 mV V1 36 ±3 10.0 7.2 200 mV XL375 -36 CS* 400046-01-7 V2 12 ±5 1.0 1.0 80 mV XL375 -36 CS* CC 400046-03-3 V3 5sb ±5 1.0 1.0 50 mV V1 40 ±3 9.0 6.5 200 mV XL375 -40 CS* 400045-01-9 V2 12 ±5 1.0 1.0 80 mV XL375 -40 CS* CC 400045-03-5 V3 5sb ±5 1.0 1.0 50 mV V1 48 ±3 7.5 5.4 200 mV XL375-48 CS* 400042-01-6 V2 12 ±5 1.0 1.0 80 mV XL375-48 CS* CC 400042-04-0 V3 5sb ±5 1.0 1.0 50 mV V1 54 ±3 6.7 4.8 200 mV XL375 -54 CS* 400044-01-2 V2 12 ±5 1.0 1.0 80 mV XL375 -54 CS* CC 400044-03-8 V3 5sb ±5 1.0 1.0 50 mV V1 56 ±3 6.4 4.6 200 mV XL375 -56 CS* 400043-01-4 V2 12 ±5 1.0 1.0 80 mV XL375 -56 CS* CC 400043-03-0 V3 5sb ±5 1.0 1.0 50 mV CS = Current Sharing CC = Convection Cooling * N+1 operation requires optional OR-ing Board, see below INPUT SPECIFICATIONS PROTECTION SIGNALS Nominal Input Voltage: 100 – 240 VAC Overvoltage Protection: V1 (latches off) Remote Sense: V1 and Return Tested Input Limits: 90 – 264 VAC Overpower Protection: Protected / Auto Recovery Current Sharing: V1 using active circuitry Input Frequency Range: 47 – 63 Hz Short Circuit Protection: Auto recovery of Passive Redundancy: V2 and V3 outputs all outputs may be wire OR-ed Input Current: 4.3 A @ 100 VAC Thermal Shutdown: Auto recovery protection Power Good (PG) Output: High-true CMOS logic Input Protection: 6.3 A fuse against over temperature and LED drive outputs Safety Isolation: 3000 VAC input to output conditions Remote Enable Input: Low-true input enables 1500 VAC input to ground † V1 output OPERATING SPECIFICATIONS † Inrush Current: 14 A @ 240 VAC Onboard LED Indicators: AC On, Power Good Operating Temperature: –25 C to +50 C ˚ ˚ † Leakage Current: 0.75mA @ 240 VAC / 60 Hz Trim Input: ±5% Temperature Derating: 2.5% / degree Power Factor Active PFC circuitry, meets 50 C to 70 C ˚ ˚ OUTPUT SPECIFICATIONS † Correction: or exceeds EN61000-3-2 Storage Temperature: –40 C to +85 C ˚ ˚ Total Output: 375 W (260W w/CC Option) † OR-ING BOARD OPTION † Forced Air Cooling: 10 CFM minimum Hold-up Time: Minimum 22 mS Output Voltage: OR-ing Board P/N: Convection † Efficiency: Up to 93% 12 V 400040-02-8 † Cooling Option: 260W max output 24 V 400041-02-6 Minimum Load: No load MTBF: 376,644 hours @ 25 C* ˚ 28 V – 48 V 400052-02-3 Over / Under Shoot: Maximum 10% at turn-on 54 V – 56 V 400044-02-0 * See MTBF Report for additional temperature values † See Product Specification 1 Compliance: USA/Canada: Europe: International: Safety: Underwriters Laboratories: UL 60950-1:2007 (2nd Edition) / 2006/95/EC - “Low Voltage (Safety) Directive” IEC 60950-1:2005 (2nd Edition) Safety of Information Technology C22.2 No. 60950-1-07 Safety of Information Technology Demko: EN 60950-1:2006+A11:2009 Equipment nd Equipment (ITE) (2 Edition) EMC: FCC part 15, subpart B 2004/108/EC “Electromagnetic Compatibility (EMC) Directive” IEC 61204-3 Class B EN 61204-3 Class B 1 See Product Specification for additional information For complete specifications on all models, please visit our website at: www.N2Power.com All information and specifications are based on our Qualstar and the Qualstar logo are registered knowledge of the products at the time of printing. trademarks of Qualstar Corporation. N2Power N2Power Fax: 805-583-7749 N2Power reserves the right to change specifications and the N2Power logo are trademarks of Qualstar A Qualstar Company without notice. Corporation. All other trademarks are the property Tel: 805-583-7744 of their respective owners. 3990-B Heritage Oak Court XL375 products are protected by patent Specifications are subject to change without notice. It is responsibility of each customer to thoroughly test each product and part number under their unique parameters and environments to ensure a product will work properly and reliably. 800-468-0680 (U.S. Toll Free) number 6,807,073 B1. Copyright © 2012 • Qualstar Corporation. Simi Valley, CA 93063 All rights reserved. Printed in USA. E-mail: sales@N2Power.com Click below for more details, to buy on-line or request volume pricing: NDS017 2/12 (866) 588-1750 power@sager .com http://power.sager.com/n2power-XL375-power-supply.html NASDAQ: QBAK Website: www.N2Power.com h t t p: / / pow e r. sa ge r. c om