AIH Datasheet, PDF (1/2 Pages) Emerson Network Power – 250W Continuous power at 100°C baseplate temperature

POWER
Data Sheet
AIH Series
250 Watts
Total Power: 250 Watts
(12 V @ 20.8 A)
Input Voltage: 300 V
# of Outputs: Single
SPECIAL FEATURES
ƒƒ 250 W continuous power at 100 °C
baseplate temperature
ƒƒ High efficiency - up to 88%
ƒƒ Low output ripple and noise
ƒƒ Positive and Negative enable function
ƒƒ Excellent transient response
ƒƒ Safety isolated low voltage control and
monitoring
ƒƒ High reliability
ƒƒ Wide input voltage range
ƒƒ Paralleable with accurate current
sharing
ƒƒ Adjustable output voltage
ƒƒ Regulation to zero load
ƒƒ Temperature monitor output
ƒƒ EU Directive 2002/95/EC compliant for
RoHS
ƒƒ Two year warranty
SAFETY
ƒƒ UL
ƒƒ cUL
ƒƒ TUV
ƒƒ CE
60950 Recognized
60950 Recognized
EN60950 Licensed
CE Mark
Electrical Specifications
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
Transient response
Current share accuracy
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
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.