SA Series • High Efficiency - High Stability Storage Chokes
SA Series
storage chokes have been designed with Fe-
based amorphous alloy which provides high flux density and
low core loss which is ideal for optimizing choke design.
Providing exceptional efficiency and field modulation when
used as loading coils for interim energy storage with SMPS,
the use of amorphous cores gives a highly stable inductance
over a wide DC bias current range and high "Q" with operating
frequencies to 500kHz.
Features
• Fe-based amorphous alloy cores
• Operating frequencies to 500kHz
• Small size and high "Q"
• Highly stable inductance with changing DC bias current
• Low temperature rise
• Fully encapsulated styles available meeting class GFK
(-40°C to +125°C, humidity class F) per DIN 40040
• Manufactured in ISO-9001:2000, TS-16949:2002 and
ISO-14001:2004 certified Talema facility
• Fully RoHS compliant
I
DC
Amps
L (µH) Typ.
@ Rated
Current
22
33
47
68
100
150
220
330
470
680
1000
1500
2200
3300
4700
6800
8200
22
33
47
68
100
150
220
330
470
680
1000
1500
2200
3300
4700
6800
L
O
(µH)
±25%
N o L o ad
23
35
49
70
105
157
248
389
480
728
1105
1523
2249
3514
5345
6949
9057
23
35
49
73
102
151
230
362
472
698
1031
1641
2589
3359
4968
8000
DCR
mOhms
Typical
95
118
141
167
206
276
348
436
421
519
639
801
974
1217
1501
2003
2287
59
73
88
107
110
134
165
207
252
307
373
470
591
788
958
1215
Electrical Specifications @ 25°C
Test frequency: Inductance measured@ 10kHz / 10mV
Test voltage between windings: 500Vrms
Operating temperature: -40°C to +125°C
Climatic category: IEC68-1 40/125/56
Energy
Storage
(µJ) *
4
7
10
13
20
29
44
65
92
136
197
299
437
655
933
1351
1618
11
17
23
34
51
74
110
167
236
342
500
746
1100
1646
2360
3400
Coil Siz e
O.D. x Ht.
(a x b)
12 x 8
12 x 8
13 x 9
13 x 9
13 x 9
13 x 9
14 x 9
14 x 9
16 x 8
17 x 9
17 x 9
22 x 8
23 x 9
24 x 10
24 x 10
27 x 16
28 x 17
12 x 8
12 x 8
13 x 9
13 x 9
16 x 9
16 x 9
16 x 9
18 x 10
22 x 9
24 x 10
24 x 10
24 x 10
25 x 11
28 x 17
28 x 17
29 x 18
Housing
Siz e Code
F
17
17
17
17
17
17
17
17
22
22
22
29
29
29
29
32
32
17
17
17
17
22
22
22
22
29
29
29
29
29
32
32
32
V
20
20
20
20
20
20
20
20
20
25
25
30
30
30
30
35
40
20
20
25
25
25
25
25
25
25
25
30
30
30
40
40
40
Mounting Style
(Terminal Ød)
O
0.355
0.355
0.355
0.355
0.355
0.335
0.335
0.335
0.335
0.335
0.335
0.335
0.335
0.335
0.335
0.335
0.335
0.450
0.450
0.450
0.450
0.450
0.450
0.450
0.450
0.450
0.450
0.450
0.450
0.450
0.450
0.450
0.450
F
0.60
0.60
0.60
0.60
0.60
0.60
0.60
0.60
0.60
0.60
0.60
0.60
0.60
0.60
0.60
0.60
0.60
0.60
0.60
0.60
0.60
0.60
0.60
0.60
0.60
0.60
0.60
0.60
0.60
0.60
0.60
0.60
0.60
V
0.80
0.80
0.80
0.80
0.80
0.80
0.80
0.80
0.80
0.80
0.80
0.80
0.80
0.80
0.80
0.80
0.80
0.80
0.80
0.80
0.80
0.80
0.80
0.80
0.80
0.80
0.80
0.80
0.80
0.80
0.80
0.80
0.80
Part Number
Schematic
S A __-0.63-22
S A __-0.63-33
S A __-0.63-47
S A __-0.63-68
S A __-0.63-100
S A __-0.63-150
S A __-0.63-220
S A __-0.63-330
S A __-0.63-470
S A __-0.63-680
S A __-0.63-1000
S A __-0.63-1500
S A __-0.63-2200
S A __-0.63-3300
S A __-0.63-4700
S A __-0.63-6800
S A __-0.63-8200
S A __-1.0-22
S A __-1.0-33
S A __-1.0-47
S A __-1.0-68
S A __-1.0-100
S A __-1.0-150
S A __-1.0-220
S A __-1.0-330
S A __-1.0-470
S A __-1.0-680
S A __-1.0-1000
S A __-1.0-1500
S A __-1.0-2200
S A __-1.0-3300
S A __-1.0-4700
S A __-1.0-6800
0.63
1.0
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Talema's engineering staff can assist in the design of other inductance values and sizes.
THE TALEMA GROUP • Magnetic Components for Universal Applications
(02-07) SA Series
SA Series • High Efficiency - High Stability Storage Chokes
Electrical Specifications at 25°C
Part Number
S A __-1.6-22
S A __-1.6-33
S A __-1.6-47
S A __-1.6-68
S A __-1.6-100
S A __-1.6-150
S A __-1.6-220
S A __-1.6-330
S A __-1.6-470
S A __-1.6-680
S A __-1.6-1000
S A __-1.6-1500
S A __-1.6-2200
S A __-1.6-3300
S A __-1.6-4700
S A __-1.6-5600
S A __-2.0-22
S A __-2.0-33
S A __-2.0-47
S A __-2.0-68
S A __-2.0-100
S A __-2.0-150
S A __-2.0-220
S A __-2.0-330
S A __-2.0-470
S A __-2.0-680
S A __-2.0-1000
S A __-2.0-1500
S A __-2.0-2200
S A __-2.0-3300
S A __-2.0-3900
S A __-2.5-22
S A __-2.5-33
S A __-2.5-47
S A __-2.5-68
S A __-2.5-100
S A __-2.5-150
S A __-2.5-220
S A __-2.5-330
S A __-2.5-470
S A __-2.5-680
S A __-2.5-1000
S A __-2.5-1500
S A __-2.5-2200
S A __-2.5-2700
S A __-3.15-22
S A __-3.15-33
S A __-3.15-47
S A __-3.15-68
S A __-3.15-100
S A __-3.15-150
S A __-3.15-220
S A __-3.15-330
S A __-3.15-470
S A __-3.15-680
S A __-3.15-1000
S A __-3.15-1500
I
DC
Amps
L (µH) Typ.
@ Rated
Current
22
33
47
68
100
150
220
330
470
680
1000
1500
2200
3300
4700
5600
22
33
47
68
100
150
220
330
470
680
1000
1500
2200
3300
3900
22
33
47
68
100
150
220
330
470
680
1000
1500
2200
2700
22
33
47
68
100
150
220
330
470
680
1000
1500
L
O
(µH)
±25%
N o L o ad
23
27
55
67
107
169
268
343
516
765
1300
1549
2402
3458
4968
6216
23
33
49
75
112
195
234
362
551
701
1060
1693
2500
3594
4567
23
33
52
75
123
159
242
381
476
720
1107
1786
2441
3295
23
36
56
71
103
165
266
333
492
799
1265
1656
DCR
mOhms
Typical
38
49
60
57
73
91
115
139
170
207
165
345
430
565
718
804
27
32
39
48
59
76
91
113
139
184
226
285
379
483
544
23
28
35
42
53
65
80
100
131
161
200
278
345
401
19
24
29
35
42
54
68
89
108
138
190
231
Energy
Storage
(µJ) *
27
42
59
84
130
195
278
426
608
872
1272
1923
2929
4205
6041
7161
46
65
83
137
200
302
446
658
947
1374
2014
3013
4401
6612
7855
70
101
150
209
307
476
688
1023
1459
2138
3114
4743
6867
8444
107
164
238
346
488
736
1107
1619
2319
3369
5020
7393
Schematic
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Coil Siz e
O.D. x Ht.
(a x b)
13 x 8
14x 9
14 x 9
17 x 9
17 x 9
17 x 9
18 x 11
23 x 9
23 x 9
24 x 11
27 x 16
27 x 16
28 x 17
33 x 17
43 x 16
45 x 18
15 x 8
15 x 8
15 x 8
15 x 8
16 x 9
16 x 9
23 x 10
25 x 11
25 x 11
27 x 16
29 x 18
29 x 17
35 x 19
46 x 19
46 x 19
16 x 8
16 x 8
18 x 10
18 x 10
18 x 10
23 x 10
23 x 10
23 x 10
27 x 16
27 x 16
29 x 18
34 x 18
43 x 16
43 x 16
16 x 8
18 x 10
18 x 10
22 x 8
24 x 10
24 x 10
24 x 10
28 x 17
28 x 17
28 x 17
35 x 19
44 x 17
Housing
Siz e Code
F
V
17
20
17
25
17
25
22
25
22
25
22
25
22
25
29
25
29
25
29
30
32
35
32
35
32
42
49
49
17
17
17
17
22
22
29
29
29
32
32
32
49
49
49
22
22
22
22
22
32
32
32
32
32
32
42
49
49
22
22
22
29
29
29
29
32
32
32
42
49
40
40
45
--
20
20
20
20
20
20
30
30
30
35
40
40
45
--
--
20
20
25
25
25
30
30
30
35
35
40
40
--
--
20
25
25
25
30
30
30
40
40
40
40
--
Mounting Style
Terminal Ød
O
F
V
0.560 0.560 0.800
0.560 0.560 0.800
0.560 0.560 0.800
0.560 0.560 0.800
0.560 0.560 0.800
0.560 0.560 0.800
0.560 0.560 0.800
0.560 0.560 0.800
0.560 0.560 0.800
0.560 0.560 0.800
0.560 0.560 0.800
0.560 0.560 0.800
0.560
0.560
0.560
0.560
0.630
0.630
0.630
0.630
0.630
0.630
0.630
0.630
0.630
0.630
0.630
0.630
0.630
0.630
0.630
0.670
0.670
0.670
0.670
0.670
0.670
0.670
0.670
0.670
0.670
0.670
0.670
0.670
0.670
0.750
0.750
0.750
0.750
0.750
0.750
0.750
0.750
0.750
0.750
0.750
0.750
0.560
0.560
0.560
0.560
0.630
0.630
0.630
0.630
0.630
0.630
0.630
0.630
0.630
0.630
0.630
0.630
0.630
0.630
0.630
0.670
0.670
0.670
0.670
0.670
0.670
0.670
0.670
0.670
0.670
0.670
0.670
0.670
0.670
0.750
0.750
0.750
0.750
0.750
0.750
0.750
0.750
0.750
0.750
0.750
0.750
0.800
0.800
0.800
--
0.630
0.630
0.630
0.630
0.630
0.630
0.630
0.630
0.630
0.630
0.630
0.630
0.630
--
--
0.670
0.670
0.670
0.670
0.670
0.670
0.670
0.670
0.670
0.670
0.670
0.670
--
--
0.750
0.750
0.750
0.750
0.750
0.750
0.750
0.750
0.750
0.750
0.750
--
1.6
2.0
2.5
3.15
When ordering
use suffix "O", "F" or "V" to designate desired package style. Example: SAO for Open, SAV for Vertical and
SAF for Flat mount.
Germany: Int.+4989-841 00-0 • Ireland: Int.+35 374 - 954 8666 • Czech Rep: Int.+420 377 - 338 351 • India: Int.+91 427 - 244 1325
http://www.talema-nuvotem.com
SA Series • High Efficiency • High Stability Storage Chokes
Electrical Specifications at 25°C
Part Number
S A __-4.0-22
S A __-4.0-33
S A __-4.0-47
S A __-4.0-68
S A __-4.0-100
S A __-4.0-150
S A __-4.0-220
S A __-4.0-330
SA__-4.0-400
S A __-4.0-470
S A __-4.0-680
S A __-4.0-1000
S A __-5.0-22
S A __-5.0-33
S A __-5.0-47
S A __-5.0-68
S A __-5.0-100
S A __-5.0-150
S A __-5.0-220
S A __-5.0-330
S A __-5.0-470
S A __-5.0-630
S A __-5.0-680
S A __-6.3-22
S A __-6.3-33
S A __-6.3-47
S A __-6.3-68
S A __-6.3-100
S A __-6.3-150
S A __-6.3-220
S A __-6.3-330
S A __-6.3-390
S A __-8.0-22
S A __-8.0-33
S A __-8.0-47
S A __-8.0-68
S A __-8.0-100
S A __-8.0-150
S A __-8.0-220
S A __-8.0-270
S A __-10-22
S A __-10-33
S A __-10-47
S A __-10-68
S A __-10-100
S A __-10-150
S A __-10-180
S A __-16-22
S A __-16-33
S A _ _ - 1 6 -4 7
S A __-16-68
SA__-20-10
SA__-20-22
SA__-20-33
SA__-20-47
I
DC
Amps
L (µH) Typ.
@ Rated
Current
22
33
47
68
100
150
220
330
400
470
680
1000
22
33
47
68
100
150
220
330
470
630
680
22
33
47
68
100
150
220
330
390
22
33
47
68
100
150
220
270
22
33
47
68
100
150
180
22
33
47
68
10
22
33
47
L
O
(µH)
±25%
N o L o ad
23
39
48
75
113
157
226
360
476
508
703
1191
28
35
51
75
100
157
237
362
492
703
845
24
35
55
68
108
166
251
357
459
24
38
47
74
123
179
244
330
22
33
51
80
127
171
233
29
36
70
83
10
24
38
53
DCR
mOhms
Typical
Energy
Storage
(µJ) *
Schematic
Coil Siz e
O.D. x Ht.
(a x b)
16 X 8
18 x 11
22 x 9
24 x 11
24 x 11
26 x 15
28 x 17
28 x 17
28 x 17
33 x 17
44 x 17
44 x 17
19 x 11
22 x 9
22 x 9
25 x 11
26 x 15
26 x 15
29 x 18
34 x 18
42 x 15
45 x 18
45 x 18
23 x 9
23 x 9
26 x 12
27 x 16
27 x 16
30 x 19
35 x 19
43 x 16
46 x 19
23 x 10
26 x 13
27 x 16
27 x 16
30 x 19
35 x 19
43 x 16
46 x 19
27 x 16
27 x 16
27 x 16
27 x 16
34 x 18
43 x 16
43 x 16
30 x 19
35 x 19
43 x 16
43 x 16
27 x 16
32 x 16
43 x 16
43 x 16
Housing
Siz e Code
F
V
22
22
29
29
29
32
32
32
32
42
49
49
22
29
29
29
32
32
32
42
49
49
49
29
29
29
32
32
32
42
49
49
29
29
32
32
32
42
49
49
32
32
32
32
42
49
49
32
42
49
49
32
42
49
49
20
25
25
30
30
35
40
40
40
40
--
--
25
25
25
30
35
35
40
40
45
--
--
25
25
30
35
35
40
40
45
--
30
30
35
35
40
40
45
--
40
40
40
40
40
--
--
40
40
45
45
40
40
--
--
Mounting Style
Terminal Ød
O
F
V
0.850
0.850
0.850
0.850
0.850
0.850
0.850
0.850
0.850
0.850
0.850
0.850
0.950
0.950
0.950
0.950
0.950
0.950
0.950
0.950
0.950
0.950
0.950
1.120
1.120
1.120
1.120
1.120
1.120
1.120
1.120
1.120
1.250
1.250
1.250
1.250
1.250
1.250
1.250
1.250
1.320
1.320
1.320
1.320
1.320
1.320
1.320
1.180
1.180
1.180
1.180
1.320
1.320
1.320
1.320
0.850
0.850
0.850
0.850
0.850
0.850
0.850
0.850
0.850
0.850
0.850
0.850
0.950
0.950
0.950
0.950
0.950
0.950
0.950
0.950
0.950
0.950
0.950
1.120
1.120
1.120
1.120
1.120
1.120
1.120
1.120
1.120
1.250
1.250
1.250
1.250
1.250
1.250
1.250
1.250
1.320
1.320
1.320
1.320
1.320
1.320
1.320
1.180
1.180
1.180
1.180
1.320
1.320
1.320
1.320
0.850
0.850
0.850
0.850
0.850
0.850
0.850
0.850
0.850
0.850
--
--
0.950
0.950
0.950
0.950
0.950
0.950
0.950
0.950
0.950
--
--
1.120
1.120
1.120
1.120
1.120
1.120
1.120
1.120
--
1.250
1.250
1.250
1.250
1.250
1.250
1.250
--
1.320
1.320
1.320
1.320
1.320
--
--
1.180
1.180
1.180
1.180
1.320
1.320
--
--
15
165
1
233948751131572263604
19
260
1
22
28
35
48
57
72
83
94
117
153
13
15
19
23
31
38
47
63
78
94
103
9
11
14
18
23
28
38
48
55
7
9
12
15
20
26
32
37
7
9
11
14
19
24
27
5
6
10
10
3
4
6
7
375
556
812
1242
1752
2646
3239
3738
5515
8006
281
430
596
831
1242
1882
2722
4068
5955
7914
8554
450
635
959
1317
2051
2963
4435
6587
7842
695
1037
1434
2241
3188
4698
7107
8554
1060
1589
2406
3280
5079
7442
8876
2986
4128
7150
8554
2011
4278
6867
8976
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2P
2P
2P
2P
2P
2P
2P
2P
4.0
5.0
6.3
8.0
10
16
20
Notes:
1) The µJoule rating (½LI²) is the ability of the inductor to store energy.
2) Inductance measured at 0.10 Vrms @ 10kHz without DC Current and 0.25 Vrms @ 10kHz with DC Current.
3) On larger units and units wound with finer wire additional mechanical mounting is recommended. See next page for Mounting Options.
THE TALEMA GROUP
•
World Wide Toroidal Specialists
Mounting Styles • SA Series • High Efficiency Storage Chokes
Mounting Style V
Size 17
Z
4.5
8
12.5
1
15.0
Mounting Style F
Schematic
1
2
1
Y
X
•
1
11
5
8
1
Dimensions
Size 20
5
4
2
15
5
X
x
Y
x
Z
20 x 10.0 x 21.7
7.5
8
Schematic
1
2
5
15.0
17.5
•
1
Size 22
7
20
22.5
•
1
13.5
5
7
Size 25
5
7.5
2
10
20
6
25 x 12.5 x 26.7
8
6
20
22.5
1
•
10
1
5
Size 29
10
8
29
22.5
7
6
7
2
1
8
13.5
5
8
1
5
5
2
Size 30
6
10
2
30 x 15.0 x 31.7
7
12.5
12
25
12
2
12
•
1
• •
2
•
1
• •
2P
20
25
29.5
Size 35
7
12.5
2
35 x 17.5 x 36.7
8
8
15
14
14
30
2
14
7
8
Size 32
1
8
9
27.5
32
4
5
15
27.5
32
1
4
7.5
1
20
5
4
8
1
9
•
1
• •
2P
•
1
• •
2
Size 40
8
15
2
40 x 20.0 x 41.7
9
9
17.5
8
9
•
1
• •
2P
Size 42
12
13
1
1
13
16
35
16
2
16
37.5
42.5
Ø8
4.3
8
•
1
• •
2
Size 45
9
45 x 22.5 x 46.7
5
10
10
20
9
10
10
20
37.5
42.5
1
7.5
4
1
20
5
5
12
17.5
•
1
• •
2P
5
2
18
18
40
2
18
Size 49
7
10
M4
7
7
3
•
1
Ø8
10
• •
2
Mounting Style ' O' = Open Mount
b
40
49
6
10
2
a
7.5
9.5 min.
3
2
1
30
27.5
40
49
5
5
Tolerance oniPin Length: ±0.3mm
Germany: Int.+4989-841 00-0 • Ireland: Int.+35 374 - 954 8666 • Czech Rep: Int.+420 377 - 338 351 • India: Int.+91 427 - 244 1325
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