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| 型号： | F4804A-SR |
| 厂商： | POWER-ONE INC |
| 元件分类： | 数据传输滤波器 |
| 英文描述： | DATA LINE FILTER MODULE |
| 文件页数： | 40/41页 |
| 文件大小： | 1387K |
| 代理商： | F4804A-SR |
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MCD10059 Rev. 1.0
Page 8 of 41
www.power-one.com
F & FC Series DC-DC Converter Input Filters
F2410 & F4810, 0-45V/0-80V, 10 Amps, SMT Mount
F4810 (on left) and F2410 Input Filters
F2410 & F4810 Applications
Differential and Common Mode filtering for DC-DC
converters with 48 V and 24 V input:
Telecommunications
Data communications
Distributed Power Solutions
Features
RoHS lead free solder and lead solder exempted
products are available
Maximum current 10 A with no derating
Maximum operating input voltage 80 V
(45 V for F2410 version)
100V/50V 100 ms transient withstand capability
Differential LC-filter stage
Surface mounted design
Small footprint – less than 1 sq. in.
Low profile: 0.378” [9.6 mm] maximum
Low weight: 0.34 oz [9.5 g]
Operation over -40 °C to 85 °C ambient
temperature range
No airflow required up to 85 °C
Enables DC-DC converter compliance with
EN55022 and FCC Class B requirements
conducted emissions
UL60950 recognition in U.S. & Canada, and
DEMKO certification per IEC/EN60950
Description
The F4810 and F2410 Input Filters minimize the conducted and radiated emissions generated by switch mode
dc-dc converters, and allow board designs utilizing dc-dc converters to meet stringent FCC and EN55022 Class B
conducted emissions requirements.
Unlike most available off-the-shelf filter modules, the F4810 and F2410, in addition to common mode noise
reduction components, are provisioned with a differential LC-filter stage, which virtually guarantees compliance
with conducted noise standards across the frequency range from 150 kHz to 30 MHz, including fundamental
switching frequency and its harmonics. Test results show headroom of 15-20 dB for conducted noise quasi-peak
levels, in relation to Class B requirements.
F4810/F2410 filters are designed specifically for distributed power solutions in conjunction with dc-dc converters.
Low profile and small size (less than 1 sq. in.) in a surface mount package helps the designer save system board
real estate, and simplifies the layout.
A single filter can be used with multiple converters, and is capable of providing up to 10 A to the converter input
bus at 85 °C. When used as specified within this data sheet, these filters do not require airflow and/or derating at
high temperatures.
相关PDF资料 |
PDF描述 |
|---|---|
| F4804A-S | DATA LINE FILTER MODULE |
| F4804A | DATA LINE FILTER MODULE |
| F4810-G | DATA LINE FILTER MODULE |
| F4810-RG | DATA LINE FILTER MODULE |
| F4810-SG | DATA LINE FILTER MODULE |
相关代理商/技术参数 |
参数描述 |
|---|---|
| F4804-R | 制造商:Power-One 功能描述:EM FLTR 50OHM - Tape and Reel |
| F48-050 | 功能描述:电源变压器 2.5VA 48V CT @ 0.05A Split Pack RoHS:否 制造商:Triad Magnetics 功率额定值:12 VA 初级电压额定值:115 V / 230 V 次级电压额定值:12 V / 24 V 安装风格:SMD/SMT 一次绕组:Dual Primary Winding 二次绕组:Dual Secondary Winding 长度:2.5 in 宽度:2 in 高度:1.062 in |
| F48-050-C2 | 制造商:Triad Magnetics 功能描述:Transformer, class 2/3, 6-pin, 2.5VA, 115V x 48VCT at 0.05A, 24V at 0.1A |
| F48-050-C2-B | 制造商:Triad Magnetics 功能描述:XFRMR LAMINATED 2.4VA THRU HOLE |
| F48051200A00RG | 制造商:SL Power Electronics 功能描述:- Bulk |
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