(for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.
• This catalog has only typical specifications because there is no space for detailed specifications. Therefore, please review our product specifications or consult the approval sheet for product specifications before ordering.
C31E.pdf
Mar.28,2011
BNX
Block Type EMIFILr
Series Line Up
Function Example
Product Detail
!Caution/Notice
Soldering and Mounting
Packaging
Design Kits
188
191
195
197
201
202
188
!Note
• Please read rating and
!CAUTION
(for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.
• This catalog has only typical specifications because there is no space for detailed specifications. Therefore, please review our product specifications or consult the approval sheet for product specifications before ordering.
C31E.pdf
Mar.28,2011
Block Type EMIFILr
Chip Common Mode Choke Coil
Chip EMIFILr
Chip Ferrite Bead
BNX
Chip Ferrite Bead
Type
Block Type EMIFILr
Series Line Up / Function Example
Part Number
p191
Thickness
(mm)
Rated Voltage
Effective Frequency Range
Rated Current
SMD Type
for Power Lines
p193
Lead Type
for Power Lines
p194
Lead Type
Low Profile for Power Lines
BNX022-01
BNX023-01
BNX024H01
BNX025H01
BNX002-01
BNX003-01
BNX005-01
BNX012-01
BNX016-01
3.1
3.1
3.5
3.5
18.0
18.0
18.5
8.0
8.0
50Vdc
100Vdc
50Vdc
25Vdc
50Vdc
150Vdc
50Vdc
50Vdc
25Vdc
1MHz to 1GHz:35dB min.
1MHz to 1GHz:35dB min.
100kHz to 1GHz:35dB min.
50kHz to 1GHz:35dB min.
1MHz to 1GHz:40dB min.
5MHz to 1GHz:40dB min.
1MHz to 1GHz:40dB min.
1MHz to 1GHz:40dB min.
100kHz to 1GHz:40dB min.
10A
15A
15A
15A
10A
10A
15A
15A
15A
Chip EMIFILr
Noise Suppression of Radiation Noise from Power Line Cable
Antenna
Test Board
DC-DC Converter
BNX012
AC
Adaptor
IN
12V
Power
Circuit
(SW)
100µF
Power Block
Clock Drive
(30MHz)
Digital Block
OUT
5V
12Vdc
Cable
Chip Common Mode Choke Coil
AC100V
cTest
Result
Without Filter
70
60
Level (dBuV/m)
50
40
30
20
10
0
200
400
600
800
1000
Frequency (MHz)
Level (dBuV/m)
70
60
50
40
30
20
10
0
200
400
600
800
1000
Frequency (MHz)
With BNX012-01
Block Type EMIFILr
!Note
• Please read rating and
!CAUTION
(for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.
• This catalog has only typical specifications because there is no space for detailed specifications. Therefore, please review our product specifications or consult the approval sheet for product specifications before ordering.
(for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.
• This catalog has only typical specifications because there is no space for detailed specifications. Therefore, please review our product specifications or consult the approval sheet for product specifications before ordering.
C31E.pdf
Mar.28,2011
189
Block Type EMIFILr
Chip Common Mode Choke Coil
Chip EMIFILr
Chip Ferrite Bead
Impulse Noise Countermeasure
EMI
Suppression
Effect
BNX Series
Chip Ferrite Bead
Suppression of Ripple Noise of DC Side in the Switching Power Supply
Test Circuit
BNX002-01
+5V
Switching Power Supply
CG
Type of Filter
EMI Suppression Effect / Description
There is high frequency noise
of 0.5V maximum.
+5.0V
50µs/div
0.2V/div
Chip EMIFILr
Without Filter
BNX002-01 can suppress most of noise.
When
BNX002-01
is used
+5.0V
50µs/div
0.2V/div
Chip Common Mode Choke Coil
Example of Impulse Noise Suppression
Type of Filter
EMI Suppression Effect
Impulse Noise
2000V/50ns
Without Filter
Y-axis: 500V/div
X-axis: 10ns/sec
Block Type EMIFILr
When
BNX002
is used
Y-axis: 500V/div
X-axis: 10ns/sec
!Note
• Please read rating and
!CAUTION
(for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.
• This catalog has only typical specifications because there is no space for detailed specifications. Therefore, please review our product specifications or consult the approval sheet for product specifications before ordering.