Embedded Power for
Business-Critical Continuity
Rev. 05.22.07
AIF-PFC Series
1 of 2
AIF - PFC Series
1600 Watts
Total Power:
1600 Watts
/120 - 370VDC
(Configurable)
Input Voltage: 85 - 264VAC
# of Outputs: Single
Electrical Specifications
Input
Input range
Input surge
Input Frequency
Special Features
85 - 264 Vac / 120 - 370 Vdc (configurable)
290 Vac / 1s
50/60 Hz
• Unity power factor
• High efficiency - up to 95%
• Universal input voltage
and frequency range
• Up to 1600W output power
• Positive and Negative
enable function
• Parallelable with accurate
current sharing
• <10% harmonic distortion
conforming to IEC1000-3-2
Compliance
• 100°C baseplate operating
temperature
• DC Input option
• Power fail warning signal
• Enable output to control
DC-DC Converter
Efficiency
95% @ 230Vac, 1600 W (typical)
Total Harmonic Distortion
Power Factor
Output
Less than 10%
0.99 typical (Po 500 W)ꢀ 0.97 typical (Po 1000 W)
Output Voltage
380V typical(Io =4.2A / Vi > 180 Vac)ꢀ 393V typical (Io = 0A)
Note: Vin rms must always be lower than Vout
10% max
Current Share Accuracy
Overvoltage Protection
Power Limit for AC input
430 max
Vin = 85Vac, Pmax = 1000Wꢀ Vin = 230Vac, Pmax = 1600W
for DC input
Control
Power Fail Warning
Power Fail Warning Adjust
LD Enable
Vin = 370Vdc, Pmax =1600W
Direct drive output to opto-isolator
195 to 355Vdc adjustable
Direct drive output to opto-isolator
TTL compatiable
PFC Enable
Voltage Adjust
76% to 100% Vo
• EEPROM data storage via
2
I C Interface
DC Input Enable
• External inrush current
limited protection
Clock Input (external sync)
Clock Output (int. clock)
Temperature Monitor Output 10mV/°C
6Vp-p typical @ 1MHz 5%
6Vp-p typical @ 1MHz 5%
• Power Density up to 290W/in3
Current Monitor Output
0 to 1mA (1mA = 4.2A output)
I2C Interface
Notes
Safety
Nominal values apply with sense pins disconnected and other control pin unconnected.
UL
60950 Recognized
60950 Recognized
EN60950 Licensed
cUL
TUV