POWER AIH Series 250 Watts Data Sheet Total Power: 250 Watts (12 V @ 20.8 A) Input Voltage: 300 V # of Outputs: Single Special Features 250 W continuous power at 100 C baseplate temperature High efficiency - up to 88% Low output ripple and noise Positive and Negative enable function Excellent transient response Safety isolated low voltage control and monitoring High reliability Wide input voltage range Paralleable with accurate current sharing Adjustable output voltage Regulation to zero load Temperature monitor output EU Directive 2002/95/EC compliant for RoHS Two year warranty Input Input range 250 - 420 VDC Input surge 450 V / 100 ms Efficiency* 88% @ 5.0 V (typical) Output Load Regulation 60 W for convection; 80 W with 30 CFM forced air Line Regulation -5, +10% minimum Noise / ripple 20 ms @ 60 W load, 115 VAC nominal line Output voltage adjust range Short circuit protection on all outputs Case overload protected @ 110 - 145% above peak rating 5 V output; 5.7 - 6.7 VDC. Other outputs 10% to 25% above nominal output Compensates for 0.5 V lead drop min. Will operate without remote sense connected Reverse connection protected Transient response Safety UL cUL TUV CE Electrical Specifications 60950 Recognized 60950 Recognized EN60950 Licensed CE Mark Current share accuracy Overvoltage protection 130% Vo (3.3 Vo and 5 Vo); 125% Vo (other Vo) Current limit 120% Io maximum Control Voltage adjust 80 to 120% for 5 V and above; +10% / -50% for below 5 V Enable TTL compatible (positive & negative enable options) Clock input (external sync) 3.3 to 5.5 Vp-p @ 800 MHz 5% Temperature monitor output 10 mV/K (2.73 = 0 C) Current monitor output 0 to 1 mA (1 mA = 100% Io rated) Note: Nominal values apply with sense pins disconnected and other control pin unconnected. *For detailed technical information, please refer to the product's Technical Reference Notes found at www.Artesyn.com/power. AIH Series Data Sheet Environmental Specifications Operating temperature -20 C to +100 C (case temperature) Startup temperature -40 C to +100 C (case temperature) Storage temperature -40 C to +100 C Overtemperature protection 120 C max MTBF 1M hours (Demonstrated) Ordering Information Pin Assignments Input Output Control Pins Input Voltage Output Voltage Efficiency Model Number 300 V 1.8 V @ 50 A 80% (Typ) AIH50Y300 *-**L 31. Positive 22. Positive 1. +Sense 32. Negative 23. Positive 2. Temp Mon 300 V 3.3 V @ 50 A 82% (Typ) AIH50F300 *-**L 300 V 5.0 V @ 40 A 88% (Typ) AIH40A300 *-**L 24. Positive 3. C Mon 4. C Share 300 V 12 V @ 20.8 A 86% (Typ) AIH20B300 *-**L 27. Negative 300 V 15 V @ 16.6 A 90% (Typ) AIH16C300 *-**L 28. Negative 5. SDA AIH10H300 *-**L 29. Negative 6. SCL 300 V 24 V @ 10.4 A 90% (Typ) 7. CLK IN 1. For Negative enable add suffix "N". 2. Fon Non-thread hole, add suffix "-NT". 3. Fon RoHS 6, add suffix "-L". 8. V Adj 9. Enable 10. -Sense Mechanical Drawings WORLDWIDE OFFICES Americas Europe (UK) Asia (HK) 2900 S.Diablo Way Tempe, AZ 85282 USA +1 888 412 7832 Waterfront Business Park Merry Hill, Dudley West Midlands, DY5 1LX United Kingdom +44 (0) 1384 842 211 14/F, Lu Plaza 2 Wing Yip Street Kwun Tong, Kowloon Hong Kong +852 2176 3333 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. Specifications are subject to change without notice. (c) 2018 Artesyn Embedded Technologies, Inc. All rights reserved. For full legal terms and conditions, please visit www.artesyn.com/legal. (c) 2017 Artesyn Embedded Technologies, Inc. www.artesyn.com For more information: www.artesyn.com/power For support: productsupport.ep@artesyn.com AIH Series-DS 05Sep2018