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Embedded Power for Business-Critical Continuity
AIF12W300
600 Watts
Total Power: 600 Watts (48 V@12.5 Amps) Input Voltage: 300 V # of Outputs: Single
Rev. 06.11.08 AIF12W300 1 of 2
Electrical Specifications
Input
Special Features
* 600 W continuous power at 100 C baseplate temperature * 108 W/in3 (6.6W/cm3) * High efficiency - up to 90% * Low output ripple and noise * Positive and Negative enable function * Excellent transient response * OVP, OCP, V Adj control with ALPTM * Paralleable with accurate current sharing
Input range: Input surge: Efficiency:
250 - 420 Vdc 500 V / 100 ms 90% typical 400 mV typical down to no load 200 mV typical 480 mV typical 5% max deviation with 25% to 75% full load, slew = 1 A / uS 3% typical, 5% max (80% of Io max) 125% 5% Vo (nominal) - latch up 105% - 120% Io maximum - hiccup 150% maximum - hiccup 80 to 120% Vo linear programming (see page 2 graph) TTL compatible (positive & negative enable options) 20 to 100% Io linear programming 3.3 to 5.5 Vp-p @ 800 KHz 10% 4.5 Vp-p typical@ 800 KHz 5% High (Vo) = power good 10 mV/K (2.73 = 0 C) 0 to 1 mA (1 mA = 100% Io rated) 0.1 mA 120 to 150% Vo 12 V 1.5 V, 10 mA
Output
Load regulation: Line regulation: Noise / ripple: Transient response: Current share accuracy: Overvoltage protection: Current limit: Short-circuit protection:
Control
Voltage Adjust*: Enable: Current limit ddjust: Clock input (external sync): Clock output (internal clock): Power good identification: Temperature monitor output: Current monitor output: Overvoltage protection adjust: Auxiliary power:
Safety
UL: cUL: TUV: 60950 Recognized 60950 Recognized EN60950 Licensed
Embedded Power for Business-Critical Continuity
Environmental Specifications
Operating temperature Start up temperature -20 C to +100 C (case temperature)
120% % V O IOM 100%
Americas
5810 Van Allen Way Carlsbad, CA 92008 USA Telephone: +1 (760) 930 4600 Facsimile: +1 (760) 930 0698
250 305 VI 420
Rev. 06.11.08 AIF12W300 2 of 2
-40 C to +100 C (case temperature) Storage temperature -40 C to +125 C Overtemperature protection 110 C max MTBF TBD hours
80%
Europe (UK)
Waterfront Business Park Merry Hill, Dudley West Midlands, DY5 1LX United Kingdom Telephone: +44 (0) 1384 842 211 Facsimile: +44 (0) 1384 843 355
*Voltage Adjust see chart on page 1
Ordering Information
Input Voltage Output Voltage Efficiency Model Number Notes Positive Enable Negative Enable 300 V 48 V @ 12.5 A 90% (Typ) AIF12W300-L 300 V 48 V @ 12.5 A 90% (Typ) AIF12W300N-L Note: 1. For Non-thread hole, add suffix "-NT".
Asia (HK)
14/F, Lu Plaza 2 Wing Yip Street Kwun Tong, Kowloon Hong Kong Telephone: +852 2176 3333 Facsimile: +852 2176 3888
Control Pins 1. Aux 2. Temp Mon 3. C Mon 4. C Share 5. Clk Out 6. Clk In 7. PG/ID 8. C Lim Adj/I2C CLK 9. OVP Adj/OCS 10. V Adj/I2C 11. Enable 12. -Sense
Mechanical Drawing
Pin Assignments
Input Output 31. Positive 21. Positive 32. Negative 22. Positive 23. Positive 24. Positive 25. Negative 26. Negative 27. Negative 28. Negative
For global contact, visit:
www.powerconversion.com techsupport.embeddedpower @emerson.com
While every precaution has been taken to ensure accuracy and completeness in this literature, Emerson Network Power assumes no responsibility, and disclaims all liability for damages resulting from use of this information or for any errors or omissions.
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
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