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Technical content
450 Watts
Total Power: 450 Watts Input Voltage: 36 - 75 V # of Outputs: Single SPECIAL FEATURES 2:1 Wide input range Extra wide trim range 14 V - 33 V for 28 Vo Optimised for high density, small space applications Low ripple and noise Fixed switching frequency Super high efficiency High capacitive load capability Basic insulation system Aluminium substrate design SAFETY UL, cUL: UL60950 TUV/CE: IEC/EN60950 Electrical Specifications Input Input ra nge 36 - 75 Vdc Efficiency2 94.5% Output Voltage 28 V +/-1% Line regulation +/- 0.05% Load regulation +/- 0.1% Noise/ripple 200 mV Overvoltage protection Latch off Overtemperature protection Auto-restart Switching frequency 320 KHz Temperature co-efficient ±0.02/°C Isolation I/O isolation 1500 VDC min. Data Sheet Environmental Specifications Operating ambient temperature range -40 °C to +85 °C Storage temperature -55 °C to +125 °C Humidity 5% to 95% (non-condensing) MTBF 1.5 Million hours RoHS Compliant 6/6
Ordering Information
Model number Input voltage Output voltage Power AVE450B-48S28-6L/M 36 - 75 Vin 28 V @ 16 A 450 W AVE450B-48S28P-6L 36 - 75 Vin 28 V @ 16 A 450 W AVE450B-48S28-6L 36 - 75 Vin 28 V @ 16 A 450 W - Standard version is negative enable - “-6” = 3.8 mm pin length - “-L” = RoHS 6/6 compliance - “-M” = Thread hole fixture - “P” = Positive remote control Mechanical Drawings
2900 S.Diablo Way Tempe, AZ 85282 USA +1 888 412 7832 Europe (UK) Waterfront Business Park Merry Hill, Dudley West Midlands, DY5 1LX United Kingdom +44 (0) 1384 842 211 Asia (HK) 14/F, Lu Plaza
2 Wing Yip Street
Kwun Tong, Kowloon Hong Kong +852 2176 3333 For more information: www.artesyn.com/power For support: productsupport.ep@artesyn.com www.artesyn.com Artesyn Embedded Technologies, Artesyn and the Artesyn Embedded Technologies logo are trademarks and service marks of Artesyn Embedded Technologies, Inc. All other names and logos referred to are trade names, trademarks, or registered trademarks of their respective owners. © 2016 Artesyn Embedded Technologies, Inc. All rights reserved. For full legal terms and conditions, please visit www.artesyn.com/legal. AVE450B DS 18Mar2016 Notes: 1. All specifications are subject to change without notice. Mechanical drawings are for reference only. 2. Warranty: 2 years 3. Label and logo appearance may vary from what is shown on mechanical drawings. Pin Length Option Device code suffix L -4 4.8 mm ± 0.5 mm -6 3.8 mm ±0.5 mm -8 2.8 mm ± 0.5 mm None 5.8 mm ± 0.5 mm Pin Designations Pin No. Name Function
1 Vin+ Positive input voltage
2 CNT Remote ON/OFF control
3 Case Case
4 Vin
- Negative input voltage 5 Vo - Negative output voltage