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Chokes for Power Lines Current-Compensated Ring Core Double Chokes
Construction
s Current-compensated ring core double choke
B82721 ... B82725
with ferrite core
s Polycarbonate case s Polyurethane potting s Sector winding
Features
s Case and potting flame-retardant
as per UL 94 V-0
s High resonance frequency owing
to special winding technique
s Approx. 1 % stray inductance for symmetrical
interference suppression Applications Application Electronic ballasts in lamps Switch-mode power supplies in TV sets Washing machines Power supplies Chargers Terminals
s Pins 0,7 x 0,7 mm or 1 x 1 mm (B82725) s Pins fitting standard PCB grid
Type B82721 B82722 B82721 ... B82725 B82724 B82725 B82724 B82725 B82725
Marking Ordering code, rated current, rated inductance, rated voltage (except B82721-K), graphic symbol, mark of conformity, manufacturer, date of manufacture Approvals 1) Marks of conformity Standards VDE 0565-2 EN 60938-2 (pending) UL 1283
1) Approvals to EN 60938-2 and UL 1283 pending for B82725-J.
347 04/00
Chokes for Power Lines Current-Compensated Ring Core Double Chokes
Dimensional drawings and pin configuration Horizontal version (B82721-A)
2,5 _ 0,4
17,9 max.
B82721
Vertical version (B82721-K)
150,2 50,2
3+0,5
12,6 _ 0,8
100,2 17,3 max.
18,2 max. 7,3 _ 1 9,7 _ 0,5
13,2 max. 5,5 _ 1 20,3 _ 0,6
0,7 x 0,7
150,2
100,2
SSB0781-J
1) 0,7 x 0,7
2,7 _ 0,5
SSB0782-S
General technical data Rated voltage VR Test voltage VT Rated current IR Inductance tolerance Weight 250 Vac 1500 Vac, 2 s (line/line) Referred to 50 Hz and 60 C ambient temperature 30 % Approx. 5 g
For further technical data see page 334. For impedance = f (f ) see page 355 Characteristics and ordering codes
IR A
0,4 0,4 0,5 0,7 1,2 1,5 2,0 2,6 3,6
LR mH
39 27 18 10 6,8 3,3 1,0 0,4 0,4
LS, typ H
450 270 260 90 70 37 13 6 6
Rtyp m
2000 1700 1500 600 280 190 90 60 35
Ordering code horizontal version B82721-A2401-N20 B82721-A2401-N21 B82721-A2501-N1 B82721-A2701-N20 B82721-A2122-N20 B82721-A2152-N1 B82721-A2202-N1 B82721-A2262-N1 B82721-A2362-N1
vertical version B82721-K2401-N20 B82721-K2401-N21 B82721-K2501-N1 B82721-K2701-N20 B82721-K2122-N20 B82721-K2152-N1 B82721-K2202-N1 B82721-K2262-N1 B82721-K2362-N1
1) Vertical version with lead spacing 5 mm x 10 mm upon request.
348 04/00
3+0,5
8 _1
Chokes for Power Lines Current-Compensated Ring Core Double Chokes
Dimensional drawings and pin configuration Horizontal version (B82722-A)
2,5 _ 0,4
B82722
Vertical version (B82722-J)
2,5 _ 0,4
0,7 x 0,7
100,2 0,7 x 0,7
4+1 25,4 _ 0,8 12,50,2 16,1 max.
3,60,4 13,3 _ 0,8
12,50,2 22,3 max.
SSB0928-B
22,7 max.
SSB0929-J
General technical data Rated voltage VR Test voltage VT Rated current IR Inductance tolerance Weight 250 Vac 1500 Vac, 2 s (line/line) Referred to 50 Hz and 60 C ambient temperature 30 % Approx. 10 g
For further technical data see page 334. For impedance = f (f ) see page 355
Characteristics and ordering codes
IR A
0,3 0,5 1 2 3
LR mH
47 27 10 2,2 1,2
LS, typ H
760 430 140 30 17
Rtyp m
2500 1200 480 130 56
Ordering code horizontal version B82722-A2301-N1 B82722-A2501-N1 B82722-A2102-N1 B82722-A2202-N1 B82722-A2302-N1
vertical version B82722-J2301-N1 B82722-J2501-N1 B82722-J2102-N1 B82722-J2202-N1 B82722-J2302-N1
349 04/00
23,3 max.
200,2
Chokes for Power Lines Current-Compensated Ring Core Double Chokes
Dimensional drawings and pin configuration Horizontal version (B82723-A)
2,5 _ 0,4
B82723
Vertical version (B82723-J)
12,50,2
2,5 _ 0,4
0,7 x 0,7
28 max.
0,7 x 0,7
4+1 16,8 _ 0,8 27 max.
150,2
4+1
30,5 _ 0,8
150,2 18,6 max.
SSB0930-M
SSB0931-V
General technical data Rated voltage VR Test voltage VT Rated current IR Inductance tolerance Weight 250 Vac 1500 Vac, 2 s (line/line) Referred to 50 Hz and 60 C ambient temperature 30 % Approx. 20 g
For further technical data see page 334. For impedance = f (f ) see page 355
Characteristics and ordering codes
IR A
0,5 1 2 4
LR mH
56 27 5,6 2,7
LS, typ H
870 440 80 30
Rtyp m
2200 750 160 60
Ordering code horizontal version B82723-A2501-N1 B82723-A2102-N1 B82723-A2202-N1 B82723-A2402-N1
vertical version B82723-J2501-N1 B82723-J2102-N1 B82723-J2202-N1 B82723-J2402-N1
350 04/00
28 max.
250,2
Chokes for Power Lines Current-Compensated Ring Core Double Chokes
Dimensional drawings and pin configuration Horizontal version (B82724-A)
3 _ 0,4
B82724-A B82724-J
Vertical version (B82724-J)
2,5 _ 0,4
12,50,2 0,7 x 0,7
0,7 x 0,7
33,1 max.
4+1 19,7 _ 0,8
200,2 32,6 max.
4+1
33,2 _ 0,5
150,2 18,5 max.
SSB0932-4
SSB1406-P
General technical data Rated voltage VR Test voltage VT Rated current IR Inductance tolerance Weight 250 Vac 1500 Vac, 2 s (line/line) Referred to 50 Hz and 60 C ambient temperature 30 % Approx. 25 g
For further technical data see page 334. For impedance = f (f ) see page 356
Characteristics and ordering codes
IR A
0,5 1 1,4 2 4
LR mH
82 33 27 6,8 3,3
LS, typ H
1000 420 310 80 40
Rtyp m
2700 810 500 190 66
Ordering code horizontal version B82724-A2501-N1 B82724-A2102-N1 B82724-A2142-N1 B82724-A2202-N1 B82724-A2402-N1
vertical version B82724-J2501-N1 B82724-J2102-N1 B82724-J2142-N1 B82724-J2202-N1 B82724-J2402-N1
351 04/00
31,3 max.
300,2
270,4
Chokes for Power Lines Current-Compensated Ring Core Double Chokes
Dimensional drawings and pin configuration
B82724-B
General technical data Rated voltage VR Test voltage VT Rated current IR Inductance tolerance Weight 250 Vac 1500 Vac, 2 s (line/line) Referred to 50 Hz and 60 C ambient temperature 30 % Approx. 40 g
For further technical data see page 334. For impedance = f (f ) see page 356
Characteristics and ordering codes
IR A
1 2 4 6
LR mH
47 10 3,9 1,8
LS, typ H
550 110 40 16
Rtyp m
880 230 58 23
Ordering code B82724-B2102-N1 B82724-B2202-N1 B82724-B2402-N1 B82724-B2602-N1
352 04/00
Chokes for Power Lines Current-Compensated Ring Core Double Chokes
Dimensional drawings and pin configuration
B82725-A
General technical data Rated voltage VR Test voltage VT Rated current IR Inductance tolerance Weight 250 Vac 1500 Vac, 2 s (line/line) Referred to 50 Hz and 60 C ambient temperature 30 % Approx. 60 g
For further technical data see page 334. For impedance = f (f ) see page 356
Characteristics and ordering codes
IR A
1 2 4 6 8 10
LR mH
68 18 6,8 3,9 2,7 1,8
LS, typ H
900 230 80 45 30 20
Rtyp m
1300 350 87 41 22 14
Ordering code 1) B82725-A2102-N1 B82725-A2202-N1 B82725-A2402-N1 B82725-A2602-N1 B82725-A2802-N1 B82725-A2103-N1
1) Chokes with 8 pins upon request.
353 04/00
Chokes for Power Lines Current-Compensated Ring Core Double Chokes
Dimensional drawings and pin configuration
3 _ 0,2 17,50,2
B82725-J
1,0
12,50,2
40 max.
3+0,5
10 21,5 max.
40,4 max.
350,4
SSB1384-P
General technical data Rated voltage VR Test voltage VT Rated current IR Inductance tolerance Weight 250 Vac 1500 Vac, 2 s (line/line) Referred to 50 Hz and 60 C ambient temperature 30 % Approx. 50 g
For further technical data see page 334. For impedance = f (f ) see page 356
Characteristics and ordering codes
IR A
1 2 4 6 8 10
LR mH
68 18 6,8 3,9 2,7 1,8
LS, typ H
590 170 60 34 26 18
Rtyp m
1050 270 77 34 20 13
Ordering code B82725-J2102-N20 B82725-J2202-N20 B82725-J2402-N20 B82725-J2602-N20 B82725-J2802-N20 B82725-J2103-N22
354 04/00
Chokes for Power Lines Current-Compensated Ring Core Double Chokes
Impedance |Z | versus frequency f (measured with windings in parallel) B82721- = A or K B82721- = A or K
B82721 ... B82723
B82722- = A or J
B82723- = A or J
355 04/00
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Chokes for Power Lines Current-Compensated Ring Core Double Chokes
Impedance |Z | versus frequency f (measured with windings in parallel) B82724- = A or J B82724-B
B82724 B82725
B82725-A
B82725-J
10 6
SSB1401-I
Z
10 5
10 4 -J2102-N20 -J2202-N20 -J2402-N20 -J2602-N20 -J2802-N20 -J2103-N22
10 3
10 2
10 1 4 10
10 5
10 6
Hz 10 7 f
356 04/00

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