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參數資料
| 型號： | PFC250-1048 |
| 英文描述： | PerFormanCe POWER |
| 中文描述： | 表現力 |
| 文件頁數： | 1/4頁 |
| 文件大小： | 266K |
| 代理商： | PFC250-1048 |
1
PerFormanCe POWER PFC250
The PerFormanCe Power PFC250 series combines Power Factor
Correction (PFC) with wide range outputs to meet the requirements
of data communications and industrial controls. The PFC250-4530
and PFC250-4350 provide high current +3.3V and +5V on a single
platform to support mixed mode, high-speed digital circuitry.
Power-One’s unique dual converter architecture combines high
reliability with exceptional regulation.
All models feature remote sense on outputs V1 and V2 to provide
independent compensation of output cable losses. Other standard
features include independent current sharing on V1 and V2, thermal
shutdown, and remote inhibit. Airflow of 300 linear feet per minute
(LFM) is required to deliver the full power density of 3.0 watts per
cubic inch.
The PerFormanCe Power PFC250 meets international safety
requirements and is CE Marked to the Low Voltage Directive.
FEATURES
Active Power Factor Correction (PFC) Meets EN61000-3-2
Dual Main Outputs Provide 3.3V and 5V for Mixed Mode Applications
Single Wire Current Sense on Outputs V1 and V2
Remote Sense on Outputs V1 and V2
Overtemperature, Overload, and Overvoltage Protection
Available with Metric or SAE Mountings
Isolated V3 and V4 can be Used as Positive or Negative Outputs
Greater than 200,000 Hours MTBF
MULTIPLE OUTPUT MODEL SELECTION CHART –
250W WITH 300 LFM FORCED-AIR COOLING
ISOLATED V3 AND V4 CAN BE USED AS POSITIVE OR NEGATIVE OUTPUTS
MODEL
OUTPUT
VOLTAGE
+5V
+12V
12V
5V
+5V
+12V
12V
12V
+5V
+12V
15V
15V
+3.3V
+5V
12V
12V
+5V
+3.3V
12V
12V
ADJUSTMENT
RANGE
5.0V to 5.5V
10.8V to 13.2V
10.8V to 13.2V
5.0V to 5.5V
5.0V to 5.5V
10.8V to 13.2V
10.8V to 13.2V
10.8V to 13.2V
5.0V to 5.5V
10.8V to 13.2V
13.5V to 16.5V
13.5V to 16.5V
3.15V to 3.45V
5.0V to 5.5V
10.8V to 13.2V
10.8V to 13.2V
5.0V to 5.5V
3.15V to 3.45V
10.8V to 13.2V
10.8V to 13.2V
OUTPUT
CURRENT
40A
10A
6A
3A
40A
10A
6A
3A
40A
10A
6A
3A
40A
20A
6A
3A
40A
20A
6A
3A
LINE
LOAD
RIPPLE & NOISE
%p-p (NOTE 1)
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
INITIAL SETTING
ACCURACY
4.98V to 5.02V
11.94V to 12.06V
11.94V to 12.06V
4.98V to 5.02V
4.98V to 5.02V
11.94V to 12.06V
11.94V to 12.06V
11.94V to 12.06V
4.98V to 5.02V
11.94V to 12.06V
14.92V to 15.08V
14.92V to 15.08V
3.28V to 3.32V
5.00V to 5.04V
11.94V to 12.06V
11.94V to 12.06V
4.98V to 5.02V
3.28V to 3.32V
11.94V to 12.06V
11.94V to 12.06V
REGULATION
0.5%
0.5%
0.5%
0.5%
0.5%
0.5%
0.5%
0.5%
0.5%
0.5%
0.5%
0.5%
0.5%
0.5%
0.5%
0.5%
0.5%
0.5%
0.5%
0.5%
REGULATION
1%
1%
7%
2%
1%
1%
7%
7%
1%
1%
7%
7%
1.5%
1%
7%
7%
1%
1.5%
7%
7%
PFC250-4000
(Note 2)
PFC250-4001
(Note 2)
PFC250-4004
(Note 3)
PFC250-4350
(Note 2)
PFC250-4530
(Note 2)
NOTES:
1) Maximum peak-to-peak expressed as a percentage of output voltage, 20 MHz bandwidth.
2) Total current available from V1 + V2 is 40 amperes, total current available from V3 + V4 is 6.6 amperes.
3) Total current available from V1 + V2 is 40 amperes, total current available from V3 + V4 is 6.0 amperes.
SINGLE OUTPUT MODEL SELECTION CHART
MODEL
OUTPUT
VOLTAGE
3.3V
5V
12V
15V
24V
48V
ADJUSTMENT
RANGE
3.15V to 3.45V
4.5V to 5.5V
10.8V to 13.5V
13.5V to 18.3V
21.6V to 26.4V
46.0V to 56.0V
MAXIMUM OUTPUT
CURRENT (NOTE 1)
50A
50A
23A
18.3A
10.5A
6A
LINE
LOAD
RIPPLE & NOISE
%p-p (NOTE 2)
1%
1%
1%
1%
1%
1%
INITIAL SETTING
ACCURACY
3.28V to 3.32V
4.98V to 5.02V
11.94V to 12.06V
14.92V to 15.08V
23.88V to 24.12V
47.52V to 48.48V
REGULATION
0.5%
0.5%
0.5%
0.2%
0.5%
0.5%
REGULATION
0.8%
0.8%
0.8%
1.0%
0.8%
1.0%
PFC250-1003
PFC250-1005
PFC250-1012
PFC250-1015
PFC250-1024
PFC250-1048
NOTES:
1) Output currents ratings are expressed with 300 LFM forced air.
2) Maximum peak-to-peak noise expressed as a percentage of output voltage, 20 MHz bandwidth.
REV. 08/01
相關PDF資料 |
PDF描述 |
|---|---|
| PFC250-4000 | PerFormanCe POWER |
| PFC250-4001 | PerFormanCe POWER |
| PFC250-4004 | PerFormanCe POWER |
| PFC250-4350 | PerFormanCe POWER |
| PFC250-4530 | PerFormanCe POWER |
相關代理商/技術參數 |
參數描述 |
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| PFC250-1048FM | 制造商:Power-One 功能描述: |
| PFC250-1048M | 制造商:Power-One 功能描述: |
| PFC250-1048MF | 制造商:Power-One 功能描述:UNIT WITH METRIC MOUNTED FAN - Bulk |
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