2-line filters
SIFI-B for enhanced insertion loss
Power line filters for 1-phase systems
Rated voltage 250 V DC/AC, 50/60 Hz
Rated current 1 to 20 A
Alternative version
■
Series B84112G (SIFI-G)
B84112B
offers a low-cost solution
Construction
■
2-line filters
■
Metal case
■
Polyurethane potting (UL 94 V-0)
Features
■
■
■
■
■
Compact design
Optimized leakage current
Cost-optimized construction
Also for assembly on top-hat rails
ENEC10, UL and CSA approval
Applications
■
Switch-mode power supplies in
– industrial electronics
– telecommunications
– data systems
– medical equipment
■
DC applications
Case styles and terminal styles
Case style A
Case style B
Case style K
Case style L
Case style P
Marking
Marking on component:
Manufacturer’s logo, ordering code,
rated voltage, rated current, rated temperature,
climatic category, date code
Minimum marking on packaging:
Manufacturer’s logo, ordering code
Please read
Cautions and warnings
and
Important notes
at the end of this document.
Tab connectors on face ends, lateral fixing lugs.
Particularly suitable for mounting on a shielding wall.
Tab connectors on face ends, fixing lugs on face ends.
IEC connector as per IEC 60320 C 14 on line side,
tab connectors on load side, mounting holes with metric thread.
Litz wires on face ends, fixing lugs on face ends
Pins fitting PCB standard grid
2
01/06
2-line filters
SIFI-B for enhanced insertion loss
Circuit diagram
LINE
L
LOAD
L’
B84112B
N
N’
SSB0525-W
Technical data and measuring conditions
Rated voltage V
R
Rated current I
R
Test voltage V
test
Leakage current l
leak
Climatic category (IEC 60068-1)
Approvals
250 V DC/AC, 50/60 Hz
Referred to 40
°C
ambient temperature
1414 V DC, 2 s (line/line)
2700 V DC, 2 s (lines/case)
At 230 V AC, 50 Hz
25/085/21 (–25
°C/+85 °C/21
days damp heat test)
EN 133200, UL 1283, CSA C22.2 No.8
Please read
Cautions and warnings
and
Important notes
at the end of this document.
3
01/06
2-line filters
SIFI-B for enhanced insertion loss
Characteristics and ordering codes
I
R
A
2
×
0.15
µF
(X2)
+
2
×
4700 pF (Y2)
2
×
0.15
µF
(X2)
+
2
×
4700 pF (Y2)
2
×
0.22
µF
(X2)
+
2
×
4700 pF (Y2)
C
R
L
R
mH
2
×
10
I
leak
mA
Case Approx. Ordering code
style weight
g
B84112B
Mounting plate
for top-hat rail
(ordering code)
V
R
= 250 V DC/AC, 50/60 Hz
1
<
0.5 A
B
K
L
<
0.5 A
B
L
<
0.5 A
B
K
L
P
<
0.5 A
B
K
L
<
0.5 A
B
L
<
0.5 A
B
110
110
140
110
110
110
110
140
140
210
140
140
150
150
210
150
200
200
200
700
700
B84112B0000A010
B84112B0000B010
B84112B0000K010
B84112B0000L010
—
C62122A0132B091
—
—
2
2
×
10
2
×
10
B84112B0000A020 —
B84112B0000B020 C62122A0132B091
B84112B0000L020 —
B84112B0000A030
B84112B0000B030
B84112B0000K030
B84112B0000L030
B84112B0000P030
B84112B0000A060
B84112B0000B060
B84112B0000K060
B84112B0000L060
—
C62122A0132B092
—
—
—
—
C62122A0132B092
—
—
3
6
2
×
0.33
µF
(X2)
+
2
×
4700 pF (Y2)
2
×
0.47
µF
(X2)
+
2
×
4700 pF (Y2)
2
×
0.68
µF
(X2)
+
2
×
4700 pF (Y2)
2
×
3.3
10
2
×
1.8
2
×
1.8
B84112B0000A110 —
B84112B0000B110 C62122A0132B092
B84112B0000L110 —
B84112B0000A120 —
B84112B0000B120 C62122A0132B092
20
Please read
Cautions and warnings
and
Important notes
at the end of this document.
4
01/06
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