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參數資料
| 型號： | PFC500-1048F |
| 英文描述： | Micropower Precision Series Reference Family; Package: SO; No of Pins: 8; Temperature Range: -40° to +125°C |
| 中文描述： | 電源500W的1 0 /頁 |
| 文件頁數： | 1/4頁 |
| 文件大小： | 206K |
| 代理商： | PFC500-1048F |
1
PerFormanCe POWER PFC500
The PFC500 products of the PerFormanCe Power series combine high
performance midrange power with high power density (4.4 watts/in
3
),
active Power Factor Correction (PFC) and high reliability to meet the
requirements of commercial and industrial systems.
Providing tightly regulated DC power, the PFC500 is delivers full
output performance with only 300 Linear Feet per Minute (LFM)
forced air cooling (factory installed fan optional). Other features
include remote sense, power fail, logic level inhibit, DC power good.
Main channel current sharing is provided for redundant applications.
The PFC500 is available with SAE mountings or optional metric
mountings.
The PFC500 product line is approved to the latest international
regulatory standards, and displays the CE Mark.
FEATURES
Power Factor Correction (PFC) Meets EN61000-3-2
Fully Regulated Outputs
Remote Sense
Current Share, Power Fail, and Power Good Signals
Overtemperature, Overvoltage, and Overcurrent Protected
Available with Metric or SAE Mountings
Input Transient & ESD Compliance to EN61000-4-2/-3/-4/-5
Fan Output Voltage and Optional Fan
Optional Isolation Diodes for Parallel or Redundant Operation
INPUT SPECIFICATIONS
PARAMETER
Input Voltage - AC
Input Frequency
Brown Out Protection
Hold-Up Time
Input Current
Input Protection
Inrush Surge Current
CONDITIONS/DESCRIPTION
Continuous input range.
AC Input.
Lowest AC input voltage that regulation is maintained with full rated loads.
Over full AC input voltage range at full rated load.
85 VAC at full rated load.
Non-user serviceable internally located AC input line fuse, F10A, 250V.
Internally limited by thermistor, one cycle, 25°C.
MIN
85
47
85
20
NOM
MAX
264
63
UNITS
VAC
Hz
VAC
mS
A
RMS
7.8
110 VAC
220 VAC
35
65
A
PK
Power Factor
Operating Frequency
Per EN61000-3-2.
Switching frequency of main transformer.
0.98
W/VA
kHz
100
SINGLE OUTPUT MODEL SELECTION CHART
MODEL
OUTPUT
VOLTAGE
24V
28V
48V
ADJUSTMENT
RANGE
21.6V to 26.4V
25.2V to 30.8V
46.0V to 56.0V
MAXIMUM OUTPUT
CURRENT (NOTE 1)
21A
17.9A
10.4A
LINE
LOAD
RIPPLE & NOISE
%p-p (NOTE 2)
1%
1%
1%
INITIAL SETTING
ACCURACY
23.88V to 24.12V
27.86V to 28.14V
47.52V to 48.48V
REGULATION
0.5%
0.5%
0.5%
REGULATION (NOTE 3)
0.2%
0.2%
0.5%
PFC500-1024
PFC500-1028
PFC500-1048
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, 20MHz bandwidth.
3) Remote sense connected.
Rev. 04/2000
相關PDF資料 |
PDF描述 |
|---|---|
| PFC500-1048 | PerFormanCe POWER |
| PFCH-001 | Micropower Precision Series Reference Family; Package: SO; No of Pins: 8; Temperature Range: -40° to +125°C |
| PFCM300-03 | Micropower Precision Low Dropout Series Voltage Reference Family; Package: SO; No of Pins: 8; Temperature Range: 0°C to +70°C |
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| PFC500-S163 | 制造商:Power-One 功能描述: |
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