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參數(shù)資料
| 型號(hào)： | FLT-100V20 |
| 廠商： | MURATA POWER SOLUTIONS INC |
| 元件分類： | 數(shù)據(jù)傳輸濾波器 |
| 英文描述： | 1 FUNCTIONS, 100 V, 20 A, DATA LINE FILTER MODULE |
| 文件頁數(shù)： | 4/7頁 |
| 文件大小： | 251K |
| 代理商： | FLT-100V20 |
FIL TER MODULES
FLT Series
Conducted Emissions Performance
Conducted Emissions standards imposed by governing agencies must be
met at the system-level, not the component level. Many designers, however,
apply these standards to the individual components to assure system-level
compliance. The following performance graphs show the Conducted Emis-
sions improvements seen when using an FLT-100V series lter in series with
the input lines of a typical switching DC/DC converter. Conducted Emissions
testing was performed within a EMCO 5305 GTEM test cell utilizing EMCO
automated EMC test software. Signal levels were measured from an EMCO
3825/2 Line Impedance Stabilization Network (LISN) using a Hewlett Packard
8568B spectrum analyzer with an attached Hewlett Packard 85650A quasi-
peak adapter in peak detection. Limits are based on FCC Part 15 Subpart J
Class A and B, as well as EN 55022 Class A and B.
–INPUT
+INPUT
GND
FLT-100V
FILTER
DC/DC
CONVERTER
C2
C1
C3
C4
C
SHIELD PLANE
CHASSIS
GND
CASE
OUTPUT
–INPUT
+INPUT
+V2OUT
+V1OUT
OUTPUT
RETURN
C6
4
5
3
1
2
4
5
3
1
2
C1
1
3
24
FLT-100V10
FILTER
TOP VIEW
DC/DC
CONVERTER
5
4
8
7
6
5
2
1
C4
C6
C5
C3
C2
Figure 2 shows a typical connection diagram for the attenuation of both
differential and common-mode noise when used as an input lter to a DC/DC
converter, while Figure 3 shows the recommended layout. Noise introduced
into circuits is dependent upon the characteristics of the load, layout and
grounding techniques, and cabling. Since application requirements differ, the
nal circuit congurations may be best obtained through empirical testing.
Figure 2. Typical Application Using FLT-100V Series Filters
in Front of a DC/DC Converter
Figure 3. Typical Layout Using FLT-100V Series Filters
in Front of a DATEL BWR-5/6-3.3/7-D12 Dual-Output DC/DC Converter
BWR-5/6-3.3/7-D12 Conducted Emissions
0.1
1.0
10.0
Conducted Emissions
EN 55022 Class A Limit
EN 55022 Class B Limit
100
90
80
70
60
50
40
30
20
10
0
Radiated
Emissions
(dBV/M)
Frequency (MHz)
BWR-5/6-3.3/7-D12 Conducted Emissions
Using FLT-100V10 Filter
0.1
1.0
10.0
Conducted Emissions
EN 55022 Class A Limit
EN 55022 Class B Limit
100
90
80
70
60
50
40
30
20
10
0
Radiated
Emissions
(dBV/M)
Frequency (MHz)
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| FLT-100V20L2 | 功能描述:電磁干擾濾波器 100V Input 20A Rated SHORT PINS 0.145" RoHS:否 制造商:STMicroelectronics 電容:12 pF 電路類型: 最大直流電流: 最大直流電阻: 電壓額定值:6 V 容差: 端接類型:SMD/SMT 工作溫度范圍:- 30 C to + 85 C 系列:EMIF03 |
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| FLT-1150-24 | 制造商:Distributed By MCM 功能描述:24 inch Blue Round Floppy Cable 制造商:MCM 功能描述:ROUND FLOPPY CABLES, COLOR: BLUE, SIZE: 24 , FEATURES: HIGH PERFORMANCE, MOLDED, INCREASES THE COOLING IN THE SYSTEM |
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