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參數(shù)資料
| 型號： | PFC500-1028 |
| 廠商： | POWER-ONE INC |
| 元件分類： | 穩(wěn)壓器 |
| 英文描述： | 17.9 A POWER FACTOR CONTROLLER, 100 kHz SWITCHING FREQ-MAX, XMA9 |
| 封裝： | ROHS COMPLIANT PACKAGE-9 |
| 文件頁數(shù)： | 1/4頁 |
| 文件大?。?/td> | 176K |
| 代理商： | PFC500-1028 |
RoHS lead solder exemption compliant
Power Factor Correction meets EN61000-3-2 (AC input
versions)
Fully-regulated outputs
Remote sense
Logic level Inhibit
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
DC input versions (36-75VDC)
PFC500 Input Specifications
PARAMETER
CONDITIONS/DESCRIPTION
MIN
NOM
MAX
UNITS
Input Voltage - AC
Continuous input range.
85
264
VAC
Input Frequency
AC Input.
47
63
Hz
Brown Out Protection
Lowest AC input voltage that regulation is maintained with full rated loads.
85
VAC
Hold-Up Time
Over full AC input voltage range at full rated load.
20
ms
Input Current
85 VAC at full rated load.
7.8
ARMS
Input Protection
Non-user serviceable internally located AC input line fuse, F10A, 250V.
Inrush Surge Current
Internally limited by thermistor, one cycle, 25°C.
110 VAC
35
APK
220 VAC
65
Power Factor
Per EN61000-3-2.
0.98
W/VA
Operating Frequency
Switching frequency of main transformer.
100
kHz
Single-Output Model Selection
MODEL
OUTPUT
ADJUSTMENT
MAXIMUM OUTPUT
LINE
LOAD
RIPPLE & NOISE
INITIAL SETTING
VOLTAGE
CURRENT (NOTE 3)
REGULATION
REGULATION (NOTE 4)
%p-p (NOTE 5)
ACCURACY
PFC500-1024/PDC500-1024D 24V
21.6V to 26.4V
21A
0.5%
0.2%
1%
23.88V to 24.12V
(NOTE 1)
PFC500-1028 (NOTE 2)
28V
25.2V to 30.8V
17.9A
0.5%
0.2%
1%
27.86V to 28.14V
PFC500-1048 (NOTE 2)
48V
46.0V to 56.0V
10.4A
0.5%
1%
47.52V to 48.48V
NOTES:
1) For AC input, use PFC500 prefix; use PDC500 prefix for DC input versions.
2) Consult factory for availability of 28V and 48V units with DC input.
3) Output currents ratings are expressed with 300 LFM forced air.
4) Remote sense connected. See Application Note #P1 for load regulation when using the D option for 24V units.
5) Maximum peak to peak noise expressed as a percentage of output voltage, 20 MHz bandwidth.
For ripple/noise on “D” option models, see options data on page 3.
PFC500/PDC500 Series Data Sheet
AUG 01, 2003 revised to JUL 13, 2006
Page 1 of 4
www.power-one.com
The PFC500/PDC500 products of the PerFormanCe Power Series combine high performance midrange power with
high power density (4.4 watts/in3) and high reliability to meet the requirements of communications, commercial, and
industrial systems.
Providing tightly regulated DC power, the PFC500/PDC500 delivers full output performance with only 300 Linear Feet
per Minute (LFM) forced-air cooling (factory-installed fan optional).
Main channel current sharing is provided for
redundant applications, and AC input units can be paralleled with DC input versions. Units are available with SAE
mountings or optional metric mountings.
The PFC500/PDC500 product line is approved to the latest international regulatory standards, and displays the CE
Mark.
Features
Description
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| PFC500-1028DF | 制造商:Power-One 功能描述:AC/DC Power Supply Single-OUT 28V 17.9A 500W 9-Pin |
| PFC500-1028F | 功能描述:線性和開關式電源 500W 28V 17.9A RoHS:否 制造商:TDK-Lambda 產(chǎn)品:Switching Supplies 開放式框架/封閉式:Enclosed 輸出功率額定值:800 W 輸入電壓:85 VAC to 265 VAC 輸出端數(shù)量:1 輸出電壓（通道 1）:20 V 輸出電流（通道 1）:40 A 商用/醫(yī)用: 輸出電壓（通道 2）: 輸出電流（通道 2）: 安裝風格:Rack 長度: 寬度: 高度: |
| PFC500-1048 | 功能描述:線性和開關式電源 Single Output 375W (48V) RoHS:否 制造商:TDK-Lambda 產(chǎn)品:Switching Supplies 開放式框架/封閉式:Enclosed 輸出功率額定值:800 W 輸入電壓:85 VAC to 265 VAC 輸出端數(shù)量:1 輸出電壓（通道 1）:20 V 輸出電流（通道 1）:40 A 商用/醫(yī)用: 輸出電壓（通道 2）: 輸出電流（通道 2）: 安裝風格:Rack 長度: 寬度: 高度: |
| PFC500-1048DM | 制造商:Power-One 功能描述: |
| PFC500-1048F | 功能描述:線性和開關式電源 500W 48V 10.4A RoHS:否 制造商:TDK-Lambda 產(chǎn)品:Switching Supplies 開放式框架/封閉式:Enclosed 輸出功率額定值:800 W 輸入電壓:85 VAC to 265 VAC 輸出端數(shù)量:1 輸出電壓（通道 1）:20 V 輸出電流（通道 1）:40 A 商用/醫(yī)用: 輸出電壓（通道 2）: 輸出電流（通道 2）: 安裝風格:Rack 長度: 寬度: 高度: |
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