Embedded Power for Business-Critical Continuity Rev. 06.11.08 AIF12W300 1 of 2 AIF12W300 600 Watts Total Power: 600 Watts (48 V@12.5 Amps) Input Voltage: 300 V # of Outputs: Single Electrical Specifications Input Input ra nge: 250 - 420 Vdc Input surge: 500 V / 100 ms Special Features Efficiency: 90% typical • 600 W continuous power at Output 100 °C baseplate temperature 3 3 • 108 W/in (6.6W/cm ) Load regulation: 400 mV typical down to no load • High efficiency - up to 90% Line regulation: 200 mV typical • Low output ripple and noise Noise / ripple: 480 mV typical • Positive and Negative enable Transient response: 5% max deviation with 25% to 75% full load, slew = 1 A / uS function Current share accuracy: 3% typical, 5% max (≥80% of Io max) • Excellent transient response Overvoltage protection: 125% ± 5% Vo (nominal) - latch up • OVP, OCP, V Adj control with TM ALP Current limit: 105% - 120% Io maximum - hiccup • Paralleable with accurate Short-circuit protection: 150% maximum - hiccup current sharing Control Voltage Adjust*: 80 to 120% Vo linear programming (see page 2 graph) Enable: TTL compatible (positive & negative enable options) Current limit ddjust: 20 to 100% Io linear programming Clock input (external sync): 3.3 to 5.5 Vp-p @ 800 KHz ±10% Clock output (internal clock): 4.5 Vp-p typical@ 800 KHz ±5% Power good identification: High (Vo) = power good Temperature monitor output: 10 mV/°K (2.73 = 0 °C) Current monitor output: 0 to 1 mA (1 mA = 100% I ) ± 0.1 mA o rated Overvoltage protection 120 to 150% Vo adjust: Auxiliary power: 12 V ± 1.5 V, 10 mA Safety UL: 60950 Recognized cUL: 60950 Recognized TUV: EN60950 Licensed Embedded Power for Business-Critical Continuity Rev. 06.11.08 AIF12W300 Environmental Specifications 2 of 2 Americas Operating temperature -20 °C to +100 °C 5810 Van Allen Way 120% (case temperature) % V O IOM Carlsbad, CA 92008 100% USA Start up temperature -40 °C to +100 °C Telephone: +1 (760) 930 4600 (case temperature) 80% Facsimile: +1 (760) 930 0698 Storage temperature -40 °C to +125 °C Europe (UK) 250 305 420 Overtemperature protection 110 °C max V I Waterfront Business Park MTBF TBD hours Merry Hill, Dudley *Voltage Adjust West Midlands, DY5 1LX see chart on page 1 United Kingdom Telephone: +44 (0) 1384 842 211 Facsimile: +44 (0) 1384 843 355 Ordering Information Input Output Efficiency Model Number Notes Asia (HK) Voltage Voltage 14/F, Lu Plaza 300 V 48 V @ 12.5 A 90% (Typ) AIF12W300-L Positive Enable 2 Wing Yip Street 300 V 48 V @ 12.5 A 90% (Typ) AIF12W300N-L Negative Enable Kwun Tong, Kowloon Note: Hong Kong 1. For Non-thread hole, add suffix “-NT”. Telephone: +852 2176 3333 Facsimile: +852 2176 3888 Mechanical Drawing Pin Assignments Input Output Control Pins For global contact, visit: 31. Positive 21. Positive 1. Aux www.powerconversion.com 32. Negative 22. Positive 2. Temp Mon 23. Positive 3. C Mon techsupport.embeddedpower 24. Positive 4. C Share @emerson.com 25. Negative 5. Clk Out 26. Negative 6. Clk In While every precaution has been taken to ensure accuracy and completeness in this literature, Emerson 27. Negative 7. PG/ID Network Power assumes no responsibility, and disclaims 2 28. Negative 8. C Lim Adj/I C CLK all liability for damages resulting from use of this 9. OVP Adj/OCS information or for any errors or omissions. 2 10. V Adj/I C 11. Enable 12. -Sense Emerson Network Power. The global leader in enabling business-critical continuity. AC Power Connectivity DC Power Embedded Computing Embedded Power Monitoring Outside Plant Power Switching & Controls Precision Cooling Racks & Integrated Cabinets Services Surge Protection EmersonNetworkPower. com Emerson Network Power and the Emerson Network Power logo are trademarks and service marks of Emerson Electric Co. ©2008 Emerson Electric Co.