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Download XL125 DC-DC Series - Qualstar Corporation
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U LT R A S M A L L , H I G H E F F I C I E N C Y P O W E R S U P P L I E S XL125 DC-DC Series A Qualstar Company • 125 W DC-DC • UP TO 90% EFFICIENCY • HIGH POWER DENSITY: 6.7 W / in 3 • 36 – 76 VDC • ACTIVE CURRENT SHARING • BUILT IN OR-ING DIODES FOR N+1 (OPTIONAL) • 3” X 5” SMALL FOOTPRINT • <1U HIGH: 1.25” • NO LOAD OPERATION • RoHS COMPLIANT • INPUT TO OUTPUT ISOLATION POWER SUPPLY DESIGN LEADER N2PowerTM continues to lead the power density race with its new small, high efficiency open frame XL125 DC -DC Series power supplies. T H E P O W E R I N H A L F Our technology yields a very small footprint, reduces wasted power, and offers the highest power density in the market in the 125 watt range. The unique design means reduced energy costs, a greater return on your investment, higher reliability and longer product life. T H E Typical Mechanical Drawing: Inches (millimeters), connectors and pinouts may vary with model. Refer to XL125 DC-DC Product Specification for complete information. UNMATCHED POWER DENSITY .225 (5.7) 5.00 (127.0) 4.55 (115.6) .225 (5.7) XL125 DC - DC 3.00 2.55 (76.2) (64.8) Height = 1.25 (31.8) 1 Safety ground connection point at plated through hole 1 With an overall height of 1.25" and a 3" x 5" footprint, the XL125 Series boasts a power density of 6.7 watts per cubic inch. It is ideally suited for OEMs using industry standard 1U chassis. N2Power’s small form factor power supplies allow you to work with additional “real estate” for more functionality inside your product. Decreased space, reduced thermal loads and lower costs will increase your competitive edge in the market. S PA C E 1 T W I C E HIGH EFFICIENCY IN A SMALL PACKAGE Reduced heat generation and greater reliability are key design requirements. The XL125 Series provides up to 90% efficiency in a 125 watt DC-DC power supply. Our unique design reduces energy consumption and generates less waste heat. It requires little forced air cooling, decreases DC loads and increases reliability and economy of operation. Lock washer Screws shown for reference only 1.25 1.00 (31.8) (25.4) 0.06 (1.5) Printed Circuit Board 0.19 (4.8) U LT R A S M A L L , H I G H E F F I C I E N C Y P O W E R S U P P L I E S XL125 DC-DC Series A Qualstar Company REPEATABLE QUALITY We use advanced PCB technology to deliver the highest density and best performance in the industry. Our packaging design incorporates SMT technology to automate processes, ensure reliability, and reduce cost. Each power supply undergoes a complete functional test and a multi-hour burn-in to insure that every unit meets our stringent quality requirements. Detailed statistical production records are maintained and rigid quality and AVL control insures the highest quality product available. Each power supply design is also rigorously tested by UL, with scheduled factory audits to ensure ongoing compliance. Contact us regarding custom and modified standard supplies for unique applications. MODEL PART NUMBER XL125-05DC XL125-05DC CS XL125-12DC XL125-12DC CS XL125-15DC XL125-15DC CS XL125-24DC XL125-24DC CS XL125-48DC XL125-48DC CS XL125-54DC XL125-54DC CS XL125-56DC XL125-56DC CS 400071-01-5 400070-01-7 400071-63-5 400070-63-7 400071-64-3 400070-64-1 400071-65-0 400070-65-2 400071-66-8 400070-66-0 400071-67-6 400070-69-4 400071-68-4 400070-70-2 XL125-1DC 400070-61-1 XL125-8DC 400070-68-6 OUTPUT V1 V2 V1 V2 V1 V2 V1 V2 V1 V2 V1 V2 V1 V2 V1 V2 V3 V4 V1 V2 V3 VOLTAGE REGULATION (%) MAXIMUM CURRENT (A) ±3 ±5 ±3 ±5 ±3 ±5 ±3 ±5 ±3 ±5 ±3 ±5 ±3 ±5 ±2 ±4 ±5 ±5 ±4 ±5 ±5 25.0 1.0 10.4 1.0 8.3 1.0 5.2 1.0 2.6 1.0 2.3 1.0 2.2 1.0 10.0 15.0 5.0 1.0 16.5 5.0 1.0 5 12 12 12 15 12 24 12 48 12 54 12 56 12 3.3 5 12 –12 5 12 –12 RIPPLE & NOISE (P-P) 50 120 120 120 150 120 240 120 480 120 540 120 560 120 50 50 120 120 50 120 120 mV mV mV mV mV mV mV mV mV mV mV mV mV mV mV mV mV mV mV mV mV CS = Current Sharing INPUT SPECIFICATIONS OUTPUT SPECIFICATIONS Nominal Input Voltage: 36 – 76 VDC Total Power: 125 W OPERATING SPECIFICATIONS Input Current: 4 A @ 36 VDC Efficiency: Up to 90%† Temperature Derating: 2.5% / degree C to 70˚C Input Protection: 8 A fuse Minimum Load: No load† Storage Temperature: – 40 to +85˚C Safety Isolation: 3000 V input to output 1500 V input to ground Over / Under Shoot: Maximum 10% at turn-on Forced Air Cooling: 5 CFM Convection Cooling: See Product Specification MTBF: > 200,000 hours calculated Operating Temperature: –25 to +50˚C PROTECTION Overvoltage Protection: On all main outputs Overpower Protection: Protected / Auto-recovery Short Circuit Protection: All outputs protected against short circuit Thermal Shutdown: Protected against overtemperature conditions SIGNALS Remote Sense: On main output †∆ Current Sharing: Active current sharing with OR-ing diode†∆ Power Good: Provided † PS_OK: Output † LED: Some models† ∆ Some Models † See Product Specification Compliance:1 USA / Canada: Europe: International: Safety: Underwriters Laboratories: UL 60950-1:2007 (2nd Edition) / C22.2 No. 60950-1-07 Safety of Information Technology Equipment (ITE) 2006/95/EC - “Low Voltage (Safety) Directive” Demko: EN 60950-1:2006+A11:2009 (2nd Edition) IEC 60950-1:2005 (2nd Edition) Safety of Information Technology Equipment EMC: 2004/108/EC “Electromagnetic Compatibility (EMC) Directive” EN 61204-3 Class B IEC 61204-3 Class B 1 See FCC part 15, subpart B Product Specification for additional information A Qualstar Company For complete specifications on all models, please visit our website at: www.N2Power.com Tel: 805-583-7744 Fax: 805-583-7749 NASDAQ: QBAK E-mail: [email protected] Website: www.N2Power.com All information and specifications are based on our knowledge of the products at the time of printing. N2Power reserves the right to change specifications without notice. Qualstar and the Qualstar logo are registered trademarks of Qualstar Corporation. N2Power and the N2Power logo are trademarks of Qualstar Corporation. All other trademarks are the property of their respective owners. Copyright © 2011 • Qualstar Corporation. All rights reserved. Printed in USA. NDS018 6/11 Rev: 7-8-16