Embedded Power for

Business-Critical Continuity

AIF - PFC Series

1600 Watts

Special Features

• 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

• EEPROM data storage via

I2C Interface

• External inrush current

limited protection

• Power Density up to 290W/in

3

Total Power:

1600 Watts

/120 - 370VDC

(Configurable)

Input Voltage:

85 - 264VAC

# of Outputs:

Single

Electrical Specifications

Safety

Input

Input range

85 - 264 Vac / 120 - 370 Vdc (configurable)

Input surge

290 Vac / 1s

Input Frequency

50/60 Hz

Efficiency

95% @ 230Vac, 1600 W (typical)

Total Harmonic Distortion

Less than 10%

Power Factor

0.99 typical (Po ± 500 W); 0.97 typical (Po ± 1000 W)

Output

Output Voltage

380V typical(Io =4.2A / Vi > 180 Vac); 393V typical (Io = 0A)

Note: Vin rms must always be lower than Vout

Current Share Accuracy

10% max

Overvoltage Protection

430 max

Power Limit for AC input

Vin = 85Vac, Pmax = 1000W; Vin = 230Vac, Pmax = 1600W

for DC input

Vin = 370Vdc, Pmax =1600W

Control

Power Fail Warning

Direct drive output to opto-isolator

Power Fail Warning Adjust

195 to 355Vdc adjustable

LD Enable

Direct drive output to opto-isolator

PFC Enable

TTL compatiable

Voltage Adjust

76% to 100% Vo

DC Input Enable

Clock Input (external sync)

6Vp-p typical @ 1MHz ± 5%

Clock Output (int. clock)

6Vp-p typical @ 1MHz ± 5%

Temperature Monitor Output 10mV/°C

Current Monitor Output

0 to 1mA (1mA = 4.2A output)

Notes

Nominal values apply with sense pins disconnected and other control pin unconnected.

UL

60950 Recognized

cUL

60950 Recognized

TUV

EN60950 Licensed

Rev. 05.22.07

AIF-PFC Series

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