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參數(shù)資料
| 型號： | BLM41AF800SN1C |
| 廠商： | MURATA MANUFACTURING CO LTD |
| 元件分類： | 數(shù)據(jù)傳輸濾波器 |
| 英文描述： | 1 FUNCTIONS, 0.5 A, FERRITE CHIP |
| 封裝： | EIA STD PACKAGE SIZE 1806 |
| 文件頁數(shù)： | 4/9頁 |
| 文件大?。?/td> | 196K |
| 代理商： | BLM41AF800SN1C |
This is the PDF file of catalog No.C31E-6
C31E6.pdf 01.5.29
!Waveform Distortion Suppressing
Performance of BLM
--R Series
Type of Filter
Initial
(No filter)
Resister (47
) is used
BLM18RK221SN1
(220
at 100MHz)
is used
EMI Suppression Effect / Description
Ringing is caused on the signal waveform
Such ringing contains several hundred MHz harmonic components and generates noise.
[Measuring Circuits]
Signal waveform (100nsec/div, 2V/div)
Expand (10nsec/div, 2V/div)
Spectrum
Frequency [MHz]
30
300
50
100
150
200
250
45
85
50
55
60
65
70
75
80
L
e
v
e
l
[d
B
V
]
Comparing initial waveform, ringing is suppresed a little.
However there still remains high level waveform distortion.
Signal waveform (100nsec/div, 2V/div)
Expand (10nsec/div, 2V/div)
Spectrum
Frequency [MHz]
30
300
50
100
150
200
250
45
85
50
55
60
65
70
75
80
L
e
v
e
l
[d
B
V
]
BLM18R has excellent performance for noise suppression and waveform distortion suppression.
BLM18R suppresses drastically not only spectrum level in more than 100MHz range but waveform distortion.
Signal waveform (100nsec/div, 2V/div)
Expand (10nsec/div, 2V/div)
Spectrum
Frequency [MHz]
30
300
50
100
150
200
250
45
85
50
55
60
65
70
75
80
L
e
v
e
l
[d
B
V
]
AC04
Filter
Measuring Point
AC00
Pattern 20cm
1MHz
EMI Suppression Effect
Noise Suppression Effect of BLM_R Series
54
1
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| BLM41AF800SN1K | 制造商:Murata Manufacturing Co Ltd 功能描述: |
| BLM41AF800SN1L | 功能描述:電磁干擾濾波珠子、扼流圈和陣列 1806 80 OHM RoHS:否 制造商:AVX 阻抗: 最大直流電流:35 mA 最大直流電阻: 容差: 端接類型:SMD/SMT 電壓額定值:25 V 工作溫度范圍:- 25 C to + 85 C 封裝 / 箱體:0603 (1608 metric) |
| BLM41AF800SN1L | 制造商:Murata Manufacturing Co Ltd 功能描述:INDUCTOR SMD 80Z |
| BLM41P | 制造商:MURATA 制造商全稱:Murata Manufacturing Co., Ltd. 功能描述:EMIFIL (Inductor type) Chip Ferrite Bead BLM41P Series (1806 Size) |
| BLM41P102SGPT | 制造商:Murata Manufacturing Co Ltd 功能描述:SMD,1806,1500MA,1000 OHM,POWER,-55-+125,T/R - Tape and Reel |
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