PFC375-1024 Просмотр технического описания (PDF) - Power-One Inc.

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PFC375-1024

PerFormanCe POWER PFC375

Power-One Inc. 

PerFormanCe POWER PFC375

MULTIPLE OUTPUT MODEL SELECTION CHART (CONT.) - ISOLATED V3 AND V4 CAN BE USED AS POSITIVE OR NEGATIVE OUTPUTS

MODEL

PFC375-4005

(Note 4)

PFC375-4200

PFC375-4201

OUTPUT

VOLTAGE

+5V

+12V

24V

24V

+24V

+5V

12V

12V

+24V

+5V

15V

15V

ADJUSTMENT

RANGE

4.5V to 5.5V

11.3V to 12.6V

22.0V to 28.0V

22.0V to 28.0V

21.5V to 26.4V

4.5V to 5.5V

11.4V to 12.6V

11.4V to 12.6V

21.5V to 26.4V

4.5V to 5.5V

14.2V to 16.0V

13.7V to 16.0V

OUTPUT

CURRENT (NOTE 1)

3.5 - 40A

10A

3A

3A

1 - 10A

10A

4A

4A

1 - 10A

10A

4A

4A

PEAK OUTPUT

CURRENT (NOTE 2)

40A

16A

3A

3A

10A

16A

4A

4A

10A

16A

4A

4A

LINE

REGULATION

0.4%

0.9%

0.5%

0.5%

0.5%

0.4%

0.5%

0.5%

0.5%

0.4%

0.5%

0.5%

LOAD

REGULATION

0.8%

0.9%

0.8%

0.8%

0.8%

0.8%

1%

1%

0.8%

0.8%

0.8%

0.8%

RIPPLE & NOISE

%p-p (NOTE 3)

1%

1%

1%

1%

1%

1%

1%

1%

1%

1%

1%

1%

INITIAL SETTING

ACCURACY

4.98V to 5.02V

11.9V to 12.1V

23.8V to 24.2V

23.8V to 24.2V

23.8V to 24.2V

4.98V to 5.02V

11.9V to 12.1V

11.9V to 12.1V

23.8V to 24.2V

4.98V to 5.02V

14.9V to 15.1V

14.9V to 15.1V

+5V

4.5V to 5.5V

3.5 - 50A

50A

0.4%

0.8%

1%

PFC375-4500

+12V

11.3V to 12.6V

10A

12V

11.3V to 12.6V

6A

16A

0.9%

0.9%

1%

6A

0.9%

0.9%

1%

5V

4.5V to 5.5V

3A

3A

2%

0.9%

1%

NOTES: 1) Output currents ratings are expressed with 300 LFM forced air.

2) Peak loads up to 450 Watts for 60 seconds or less are acceptable, (10% duty cycle max.). Peak power must not exceed 450 Watts.

3) Maximum peak-to-peak noise expressed as a percentage of output voltage, 20 MHz bandwidth.

4) V3 and V4 may be series connected to obtain 48V.

4.98V to 5.02V

11.9V to 12.1V

11.9V to 12.1V

4.9V to 5.1V

INPUT SPECIFICATIONS

PARAMETER

Input Voltage - AC

Input Frequency

Brown Out Protection

Hold-Up Time

Input Current

Input Protection

Inrush Surge Current

Power Factor

Operating Frequency

CONDITIONS/DESCRIPTION

MIN

NOM

MAX

UNITS

Continuous input range.

85

264

VAC

AC Input.

47

63

Hz

Lowest AC input voltage that regulation is maintained with full rated loads.

85

VAC

Over full AC input voltage range at full rated load.

20

mS

85 VAC at full rated load.

6

ARMS

Non-user serviceable internally located AC input line fuse, F10A, 250V.

Internally limited by thermistor, one cycle, 25°C.

110 VAC

220 VAC

35

APK

65

Per EN61000-3-2.

0.98

W/VA

Switching frequency of main transformer.

100

kHz

OUTPUT SPECIFICATIONS

PARAMETER

Efficiency

Minimum Loads

Ripple and Noise

Output Power

Overshoot / Undershoot

Regulation

Transient Response

Turn-On Delay

Turn-On Rise Time

CONDITIONS/DESCRIPTION

Full rated load, 110 VAC. Varies with distribution of loads among outputs.

Single output models.

Multiple output models, 5V main output only.

Multiple output models, 24V main output only.

Full load, 20MHz bandwidth.

300 LFM forced air cooling required for operation. See optional fan.

Continuous power, multiple output models.

Peak power, all models.

Output voltage overshoot/undershoot at turn-on.

Varies by output. Total regulation includes: line changes from 85-132 VAC or

170-264 VAC, changes in load starting at 20% load and changing to 100% load.

Recovery time, to within 1% of initial set point due to a 50-100% load change,

3% max. deviation. (Main output only on multi-output units).

Time required for initial output voltage stabilization.

Time required for output voltage to rise from 10% to 90%.

MIN

NOM

MAX

68

0

3.5

1

See Model Selection Charts

UNITS

%

Amps

375

450

0

See Model Selection Charts

Watts

V

1

mS

1

Sec

10

mS

2

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