Document 651-1
Flyback Transformers
For complete specifications see www.coilcraft.com
Body size 3
Body size 4
Body size 5
Body size 8
Body size 14
This list of dc-dc and off-line switching converter transformers are stocked for immediate delivery and may be sampled at no cost.
They are organized by input and sorted by output. These transformers also operate well in applications with power levels other than
those shown and at a wide range of frequencies. The nominal frequency and circuit reference are only provided as a guide.
If no transformer shown here meets your design criteria, consult Document 627 “Coilcraft Structured Design Guide for Switching
Transformers” for a step-by-step guide to transformer design, or contact Coilcraft for assistance.
Part
number
B0226-EL
POE30P-33L
C1590-AL
POE30P-50L
C1591-AL
POE30P-12L
C1592-AL
POE60F-18L
POE60C-18L
POE60D-18L
POE60F-25L
POE60C-25L
POE60D-25L
POE60F-33L
POE60C-33L
POE60D-33L
POE60F-50L
POE60C-50L
POE60D-50L
POE60F-12L
POE60C-12L
POE60D-12L
A0009-AL
POE70P-33L
C1587-AL
POE70P-50L
C1588-AL
POE70P-12L
C1589-AL
D1766-AL
C1048-AL
FA2519-AL
POE13F-18L
POE13F-25L
POE13F-33L
POE13P-33L
POE13F-50L
POE13P-50L
DA2362-AL
GA3372-AL
POE13F-12L
POE13P-12L
Power
(W)
2.0
3.0
3.0
3.0
3.0
3.0
3.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.6
7.0
7.0
7.0
7.0
7.0
7.0
10
10
11
13
13
13
13
13
13
13
13
13
13
Nominal
freq.
(kHz)
1000
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
100
250
10
250
10
250
10
200
250
250
250
250
250
250
250
250
250
250
250
250
Turns ratio
pri : sec pri : aux / bias
1 : 0.36
1 : 0.36
1 : 0.19
1 : 0.19
1 : 0.28
1 : 0.28
1 : 0.70
1 : 0.70
1 : 0.07
1 : 0.063
1 : 0.063
1 : 0.08
1 : 0.083
1 : 0.083
1 : 0.11
1 : 0.100
1 : 0.100
1 : 0.15
1 : 0.143
1 : 0.143
1 : 0.35
1 : 0.333
1 : 0.333
1 : 0.333
1 : 0.19
1 : 0.19
1 : 0.262
1 : 0.262
1 : 0.667
1 : 0.667
1 : 0.104
1 : 0.042
1 : 0.042
1 : 0.12
1 : 0.20
1 : 0.07
1 : 0.08
1 : 0.11
1 : 0.166
1 : 0.15
1 : 0.25
1 : 0.25
1 : 0.25
1 : 0.35
1 : 0.50
—
1 : 0.70
1 : 0.70
1 : 0.70
1 : 0.70
1 : 0.70
1 : 0.70
1 : 0.36
1 : 0.344
1 : 0.344
1 : 0.33
1 : 0.333
1 : 0.333
1 : 0.36
1 : 0.333
1 : 0.333
1 : 0.35
1 : 0.343
1 : 0.357
1 : 0.35
1 : 0.333
1 : 0.333
1:1
1 : 0.667
1 : 0.667
1 : 0.667
1 : 0.667
1 : 0.667
1 : 0.667
—
1 : 0.47
1 : 0.60
1 : 0.36
1 : 0.33
1 : 0.36
1 : 0.50
1 : 0.35
1 : 0.50
1 : 0.594
1 : 0.50
1 : 0.35
1 : 0.50
L at
0A
(µH)
120
310
310
310
310
310
310
75
167
75
55
177
80
65
184
85
60
193
90
55
204
95
100
155
155
155
155
155
155
221
94
55
45
35
40
127
40
127
127
102
35
127
DCR (Ohms)
Body
sec aux / bias Schem size Mtg
0.248
0.248
2.01
2.01
2.01
2.01
2.01
2.01
0.005
0.017
0.018
0.005
0.027
0.017
0.007
0.026
0.026
0.009
0.043
0.033
0.017
0.083
0.074
0.15
0.822
0.822
0.822
0.822
0.822
0.822
0.065
0.015
0.030
0.010
0.026
0.005
0.005
0.007
0.310
0.009
0.348
0.039
0.0175
0.017
0.308
—
0.066
0.066
0.118
0.118
0.70
0.70
0.195
0.57
0.575
0.15
0.66
0.388
0.18
0.515
0.53
0.165
0.66
0.529
0.15
0.545
0.484
0.012
0.036
0.036
0.06
0.06
0.343
0.343
—
0.453
0.388
0.195
0.150
0.180
0.024
0.165
0.039
0.405
0.270
0.150
0.065
B
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
C
D
D
D
D
D
D
D
D
D
D
D
D
2
4
4
4
4
4
4
9
6
6
9
6
6
9
6
6
9
6
6
9
6
6
13
7
7
7
7
7
7
14
9
14
9
9
9
8
9
8
8
8
9
8
SM
SM
SM
SM
SM
SM
SM
SM
SM
SM
SM
SM
SM
SM
SM
SM
SM
SM
SM
SM
SM
SM
SM
SM
SM
SM
SM
SM
SM
SM
SM
SM
SM
SM
SM
SM
SM
SM
SM
SM
SM
SM
Output
12 V, 1.67 mA
12 V, 3 mA
3.3 V, 0.91 A
3.3 V, 0.91 A
5.0 V, 0.6 A
5.0 V, 0.6 A
12 V, 0.25 A
12 V, 0.25 A
1.8 V, 3.3 A
1.8 V, 3.3 A
1.8 V, 3.3 A
2.5 V, 2.4 A
2.5 V, 2.4 A
2.5 V, 2.4 A
3.3 V, 1.8 A
3.3 V, 1.8 A
3.3 V, 1.8 A
5.0 V, 1.2 A
5.0 V, 1.2 A
5.0 V, 1.2 A
12 V, 0.5 A
12.0 V, 0.5 A
12.0 V, 0.5 A
3.3 V, 3 A
3.3 V, 2.12 A
3.3 V, 2.12 A
5.0 V, 1.4 A
5.0 V, 1.4 A
12 V, 0.6 A
12 V, 0.6 A
3.3 V, .5 A
2.5 V, 1.5 A
1.8 V, 2.5 A
5 V, 2 A
3.3 V, 3.3 A
1.8 V, 7.2 A
2.5 V, 5.2 A
3.3 V, 3.9 A
3.3 V, 4.0 A
5.0 V, 2.6 A
5.0 V, 2.6 A
5.0 V, 2.6 A
5.0 V, 2.6 A
12 V, 1.1 A
12 V, 1.08 A
Aux / bias
—
12 V, 20 mA
12 V, 20 mA
12 V, 20 mA
12 V, 20 mA
12 V, 20 mA
12 V, 20 mA
12 V, 20 mA
12 V, 20 mA
12 V, 20 mA
12 V, 20 mA
12 V, 20 mA
12 V, 20 mA
12 V, 20 mA
12 V, 20 mA
12 V, 20 mA
12 V, 20 mA
12 V, 20 mA
12 V, 20 mA
12 V, 20 mA
12 V, 20 mA
12 V, 20 mA
24 V
12 V, 20 mA
12 V, 20 mA
12 V, 20 mA
12 V, 20 mA
12 V, 20 mA
12 V, 20 mA
—
15 V, 0.2 A
10 V, 20 mA
12 V, 20 mA
12 V, 20 mA
12 V, 20 mA
12 V, 20 mA
12 V, 20 mA
12 V, 20 mA
12 V, 20 mA
10 V, 20 mA
12 V, 20 mA
12 V, 20 mA
pri
0.364
1.02
1.02
1.02
1.02
1.04
1.04
0.195
0.303
0.311
0.095
0.353
0.219
0.138
0.286
0.285
0.130
0.344
0.271
0.095
0.293
0.265
0.15
0.414
0.414
0.414
0.414
0.414
0.414
0.420
0.210
0.026
0.195
0.095
0.138
0.255
0.130
0.222
0.222
0.185
0.095
0.199
Designed for
On Semi NCP1030
PoE
NSC LM5070
PoE
NSC LM5070
PoE
NSC LM5070
PoE
PoE
PoE
PoE
PoE
PoE
PoE
PoE
PoE
PoE
PoE
PoE
PoE
PoE
PoE
NSC LM5000
PoE
NSC LM5070
PoE
NSC LM5070
PoE
NSC LM5070
Linear LTC4267
Linear LT1725
NSC LM5071, LM5072
PoE
PoE
PoE
PoE
PoE
PoE
Freescale MC34670
NSC LM5015
PoE
PoE
Telecom input (36 – 72 Vdc)
Specification subject to change without notice.
Please check our website for latest information.
Document 651-1
Revised 12/29/08
© Coilcraft, Inc. 2008
Document 651-2
Flyback Transformers
Part
number
POE13F-19L
POE13P-19L
POE13F-24L
POE13P-24L
B0695-AL
C1023-AL
POE300F-33L
POE300F-50L
POE300F-12L
POE300F-19L
POE300F-24L
C1453-AL
DA2062-AL
HA3801-AL
FA2671-AL
HA3802-AL
FA2672-AL
HA3803-AL
FA2732-AL
GA3271-AL
C1495-AL
C1585-AL
C1586-AL
FA2805-CL
FA2924-AL
FA2925-AL
FA2706-BL
FA2707-BL
DA2257-AL
Power
(W)
13
13
13
13
15
15
30
30
30
30
30
5.0
6.6
10
10
10
10
10
10
13
13
13
13
15
15
15
20
20
11.6
Output
19.5 V, 0.67 A
19.5 V, 0.67 A
24 V, 0.54 A
24 V, 0.54 A
3.3 V, 4.5 A
3.3 V, 4.5 A
3.3 V, 9 A
5.0 V, 6 A
12 V, 2.5 A
19.5 V, 1.5 A
24 V, 1.25 A
3.3 V, 1.5 A
3.3 V, 2 A
3.3 V, 3 A
3.3 V, 3 A
5.0 V, 2 A
5.0 V, 2 A
12 V, 0.83 A
12 V, 0.83 A
10 V, 1.0 A
3.3 V, 4.0 A
5.0 V, 2.6 A
12 V, 1.08 A
5.0 V, 3 A
3.3 V, 4.5 A
12 V, 1.25 A
3.3 V, 6 A
5 V, 4 A
3.3 V, 2 A
5.0 V, 1 A
5.0 V, 1 A
3.3 V, 7.5 A
5.0 V, 5 A
9 V, 2.8 A
12 V, 2.1 A
15 V, 1.7 A
15 V, 2 A
3.3 V, 2.5 A
3.3 V, 2 A
2.5 V, 0.6 A
3.3 V, 3 A
5.0 V, 2 A
3.3 V, 4 A
40 V, 0.015A
300 V, 3 A Pulsed
300 V, 6 A Pulsed
300 V, 9 A Pulsed
12 V, 0.1 A
12 V, 0.1 A
5.0 V / 0.9 A
5.0 V / 0.9 A
5.0 V, 1.6 A
5.0 V, 1.6 A
12 V, 0.35 A
−12
V, 0.35 A
12 V, 0.35 A
−12
V, 0.35 A
-48 V, 0.083 A
Aux / bias
12 V, 20 mA
12 V, 20 mA
12 V, 20 mA
12 V, 20 mA
12 V
24 V
19.5 V, 1.5 A
24 V, 1.25 A
3.3 V, 9 A
5 V, 6 A
12 V, 2.5 A
10 V
14 V
10 V, 20 mA
—
10 V, 20 mA
—
10 V, 20 mA
—
15 V, 20 mA
12 V, 20 mA
12 V, 20 mA
12 V, 20 mA
—
—
—
10 V
10 V
10 V, 50 mA
Nominal
freq.
(kHz)
250
250
250
250
10
10
250
250
250
250
250
1000
400
125
350
125
350
125
350
275
250
250
250
350
350
350
250
250
250
Turns ratio
pri : sec pri : aux / bias
1 : 0.57
1 : 0.567
1 : 0.67
1 : 0.667
1 : 0.23
1 : 0.19
1 : 0.56
1 : 0.67
1 : 0.09
1 : 0.14
1 : 0.33
1 : 0.166
1 : 0.1
1 : 0.154
1 : 0.333
1 : 0.2
1 : 0.25
1 : 0.5
1:1
1 : 0.457
1 : 0.166
1 : 0.25
1 : 0.50
1 : 0.40
1 : 0.31
1:1
1 : 0.147
1 : 0.206
1 : 0.167
1 : 0.28
1 : 0.25
1 : 0.12
1 : 0.18
1 : 0.35
1 : 0.47
1 : 0.59
1 : 0.667
1 : 0.13
1 : 0.10
1 : 0.075
1 : 0.15
1 : 0.20
1 : 0.16
1 : 15
1 : 10
1 : 10
1 : 10
1:2
1:3
1:1
1:1
1:1
1:1
1 : 2.5
1 : 2.5
1 : 2.5
1 : 2.5
1 : 16
1 : 0.35
1 : 0.50
1 : 0.33
1 : 0.50
1 : 0.69
1 : 0.69
1 : 0.33
1 : 0.33
1 : 0.33
1 : 0.33
1 : 0.33
1 : 0.5
1 : 0.4
1 : 0.5
—
1 : 0.444
—
1 : 0.5
—
1 : 0.571
1 : 0.50
1 : 0.50
1 : 0.50
—
—
—
1 : 0.412
1 : 0.412
1 : 0.5
L at
0A
(µH)
37
127
37
127
110
110
42
42
42
42
42
50
120
166.5
40
150
40
166.5
40
117.5
127
127
127
40
40
40
77.8
77.8
35
pri
0.085
0.290
0.086
0.255
0.133
0.139
0.060
0.060
0.070
0.069
0.061
0.185
0.475
0.735
0.098
0.52
0.098
0.76
0.098
0.201
0.255
0.222
0.199
0.108
0.1
0.1
0.155
0.155
0.062
DCR (Ohms)
Body
sec aux / bias Schem size Mtg
0.025
0.355
0.049
0.315
0.004
0.005
0.037
0.055
0.0023
0.005
0.015
0.015
0.0065
0.0225
0.062
0.0275
0.085
0.101
0.156
0.06
0.31
0.348
0.308
0.04
0.025
0.155
0.008
0.019
0.010
0.018
0.340
0.0026
0.004
0.013
0.020
0.037
0.0225
0.013
0.200
0.017
0.020
0.023
0.012
25
1.60
1.10
1.75
5.92
14.145
0.065
0.042
0.250
0.280
0.230
0.250
0.320
0.320
16.5
0.385
0.066
0.370
0.067
0.656
0.656
0.195
0.195
0.220
0.225
0.195
0.385
0.181
0.985
—
0.770
—
1.10
—
0.335
0.024
0.039
0.065
—
—
—
0.382
0.380
0.225
D
D
D
D
D
D
D
D
D
D
D
D
E
F
A
F
A
F
A
D
D
D
D
A
A
A
F
F
H
9
8
9
8
14
14
14
14
14
14
14
3
5
9
7
9
7
9
7
9
8
8
8
8
8
8
11
11
8
SM
SM
SM
SM
SM
SM
SM
SM
SM
SM
SM
SM
SM
SM
SM
SM
SM
SM
SM
SM
SM
SM
SM
SM
SM
SM
SM
SM
SM
Designed for
PoE
PoE
PoE
PoE
NSC LM5020
NSC LM5070
PoE+
PoE+
PoE+
PoE+
PoE+
Texas Instruments PMP717
Power Integrations DPA423G
TI TPS23753
Silicon Labs Si3400
TI TPS23753
Silicon Labs Si3400
TI TPS23753
Silicon Labs Si3400
Maxim MAX5941B
NSC LM5070
NSC LM5070
NSC LM5070
Silicon Labs Si3400/3401
Silicon Labs Si3400/3401
Silicon Labs Si3400/3401
STMicro PM8800
STMicro PM8800
NSC LM5071
Telecom input (36 – 72 Vdc) continued
Telecom input (36 – 57 Vdc)
Telecom extended input (14 – 60 Vdc)
Telecom extended input (16 – 32 Vdc)
FA2636-AL
FA2677-AL
FA2898-AL
FA2899-AL
FA2900-AL
FA2901-AL
A9967-AL
C1099-AL
C1154-BL
C1173-AL
C1174-AL
DA2383-AL
CJ5143-AL
5.0
25
25
25
25
25
30
8.3
9.1
9.9
10
13
0.6
7.5 V
11 V, 20 mA
11 V, 20 mA
11 V, 20 mA
11 V, 20 mA
11 V, 20 mA
1.25 V
14 V
15 V / 5 V
10 V / 5.6 V
10 V / 7.5 V
10 V, 0.05 A
—
—
—
—
—
—
—
—
—
—
—
—
250
250
250
250
250
250
100
275
275
500
500
250
100
100
100
100
100
100
100
100
100
100
100
100
1 : 0.38
1 : 0.41
1 : 0.41
1 : 0.41
1 : 0.41
1 : 0.41
1 : 0.50
1 : 0.57
1 : 0.425
1 : 0.5
1 : 0.44
1 : 0.50
—
—
—
—
—
—
—
—
—
—
—
—
160
50
50
50
50
50
10
133
255
166.5
150.0
127
0.4
10
10
10
330
330
47
47
22
22
22
22
0.225
0.260
0.260
0.260
0.260
0.260
0.015
0.283
0.335
0.770
0.515
0.255
1.0
0.013
0.015
0.018
0.406
0.442
0.065
0.065
0.02
0.028
0.025
0.03
0.078
0.328
0.315
0.315
0.315
0.305
0.045
0.480
0.745
1.120
0.880
0.310
—
—
—
—
—
—
—
—
—
—
—
—
D
D
D
D
D
D
B
B
G
F
F
D
A
A
A
A
A
A
A
A
A
A
B
B
8
14
14
14
14
14
14
9
9
9
9
8
1
9
11
14
14
14
15
17
15
17
15
17
SM
SM
SM
SM
SM
SM
SM
SM
SM
SM
SM
SM
SM
SM
SM
SM
SM
SM
SM
TH
SM
TH
SM
TH
NSC LM5001
NSC LM5072
NSC LM5072
NSC LM5072
NSC LM5072
NSC LM5072
Linear LT1725
Maxim MAX5941A
Maxim MAX5941A
TI TPS23750
TI TPS23750
NSC LM5071
ON NCP5080 Capacitor Charger
Linear LTC3750 Capacitor Charger
Linear LTC3750 Capacitor Charger
Linear LTC3750 Capacitor Charger
ST Micro STE12PS
ST Micro STE12PS
NSC LM258X (T7)
NSC LM258X (T7)
NSC LM258X (T1)
NSC LM258X (T1)
NSC LM258X (T2)
NSC LM258X (T2)
Telecom extended input (18 – 57 Vdc)
Telecom extended input (18 – 72 Vdc)
Telecom extended input (24 – 60 Vdc)
2.7 – 5.5 Vdc input
3 – 24 Vdc input
DA2032-AL 1800
DA2033-AL 1800
DA2034-AL 1800
3.3 Vdc input
DA2420-AL
DA2421-AL
S6057-AL
S6000-AL
Q4435-BL
Q4434-BL
Q4436-BL
Q4337-BL
1.2
1.2
4.5
4.5
8
8
4.2
4.2
4 – 6 Vdc input
4.5 – 8.5 Vdc input
FA2469-AL
4.0
—
125
—
19
0.036
—
A
4
SM
STMicro STLC3075
Specification subject to change without notice.
Please check our website for latest information.
Document 651-2
Revised 12/29/08
© Coilcraft, Inc. 2008
Document 651-3
Flyback Transformers
Part
number
GA3459-BL
FA2470-AL
IFLY0012
Power
(W)
480
4.0
4.1
Output
24 V, 20 A
-48 V, 0.083 A
24 V, 0.17 A
72 V, 0.17 A
24 V, 50 A
53 V, 0.17 A
5.0 V, 1.8 A
12 V, 0.25 A
−12
V, 0.25 A
5.0 V, 1.8 A
12 V, 0.25 A
−12
V, 0.25 A
12 V, 0.63 A
−12
V, 0.63 A
12 V, 0.63 A
−12
V, 0.63 A
12 V, 0.75 A
−12
V, 0.75 A
5.0 V, 3 A
12 V, 1.4 A
−12
V, 1.4 A
12 V, 0.58 A
12 V, 1.25 A
6.5 V, 0.54 A
5.0 V, 2 A
12 V, .83 A
32 V, 1 A
16 V, 0.75 A
16 V, 4.2 A
16 V, 4.2 A
19.5 V, 4.62 A
19.4 V, 6.2 A
—
12.5 V, 10 mA
—
16 V, 20 mA
—
15 V, 1.2 A
16 V, 20 mA
Aux / bias
output
—
—
—
Nominal
freq.
(kHz)
50
125
600
Turns ratio
pri : sec pri : aux / bias
1 : 10
1:8
1:3
1:9
1 : 10
1 : 1.4
1 : 0.5
1 : 1.167
1 : 1.167
1 : 0.5
1 : 1.167
1 : 1.167
1 : 1.2
1 : 1.2
1 : 1.2
1 : 1.2
1 : 0.35
1 : 0.8
1 : 0.8
1 : 0.8
1 : 0.8
1 : 0.1
1 : 0.06
1 : 0.08
1 : 0.06
1 : 0.10
1 : 0.2
1 : 0.2
1 : 0.16
1 : 0.16
1 : 0.147
1 : 0.167
—
—
—
L at
0A
(µH)
5.0
19
6.0
pri
0.0077
0.036
0.021
DCR (Ohms)
Body
sec aux / bias Schem size Mtg
0.515
7.920
0.690
2.070
0.400
0.074
0.035
0.300
0.320
0.039
0.580
0.600
0.150
0.150
0.200
0.240
0.200
0.200
0.030
0.011
0.011
0.040
0.038
0.070
0.042
0.038
0.027
0.045
0.065
0.065
0.0053
0.010
—
—
—
A
A
C
16
4
10
SM
SM
SM
Designed for
Linear LT3751 Capacitor Charger
STMicro STLC3075
Intersil ISL6401
5 – 24 Vdc input
8.5 – 12 Vdc input
9 – 20 Vdc input
12 – 24 Vdc input
GA3460-BL 1200
GA3136-BL
Q4437-BL
Q4338-BL
Q4438-BL
Q4339-BL
Q4344-BL
Q4343-BL
50
9.0
9.0
7.6
7.6
9.0
16.8
—
—
—
—
—
—
—
—
50
150
100
100
100
100
100
100
—
1 : 0.33
—
—
—
—
—
—
2.5
35
55
66
65
66
85
85
0.0056
0.029
0.110
0.090
0.065
0.090
0.145
0.150
—
0.208
—
—
—
—
—
—
A
D
C
C
B
B
C
B
16
16
15
17
15
17
19
19
SM
SM
SM
TH
SM
TH
TH
TH
Linear LT3751 Capacitor Charger
TI UCC2809
NSC LM258X (T5)
NSC LM258X (T5)
NSC LM258X (T6)
NSC LM258X (T6)
NSC LM258X (T4)
NSC LM258X (T3)
22 – 26 Vdc input
18 – 36 Vdc input
ac line input (85 – 130 Vac)
A9619-C
B0570-B
Y8844-AL
DA2077-AL
Y8848-AL
GA0007-AL
Z9007-BL
Z9260-AL
GA3366-BL
FA2443-AL
7
15
3.5
10
10
48
67
67
90
120
100
100
100
65
100
45
100
100
100
140
1 : 0.14
1 : 0.08
—
1 : 0.15
—
1 : 0.2
—
1 : 0.15
1 : 0.118
1 : 0.167
3200
3400
2900
3400
1800
270
700
700
300
200
1.74
2.57
4.25
2.53
1.77
0.25
0.261
0.261
0.180
0.217
0.278
0.285
—
0.574
—
0.26
—
0.450
0.073
0.515
D
D
A
D
A
I
A
D
D
D
19
19
12
19
19
18
20
20
22
21
TH
TH
TH
TH
TH
TH
TH
TH
TH
TH
ON Semi NCP101X
ON Semi NCP101X
ON Semi NCP1201
ON Semi NCP1027
ON Semi NCP1202
ON Semi NCP1351
ON Semi NCP1200
ON Semi NCP1200
ON Semi NCP1606
TI UCC28600
ac line input (195 – 265 Vac)
Universal ac line input (85 – 265 Vac)
Schematics
A
Pri
Sec
D
Pri
Sec
F
Pri
Sec
H
Pri
Sec1
B
Pri
Sec1
Aux/
Bias
Aux/
Bias
Drive
Aux/
Bias
Sec2
Drive
Sec2
E
½ Pri
Sec
G
Pri
Gate
I
C
Pri
Sec1
Aux/
Bias
Sec2
½ Pri
Aux/
Bias
Sec1
Pri
Sec1
Sec2
Aux/
Bias
Sec2
Sec3
Specification subject to change without notice.
Please check our website for latest information.
Document 651-3
Revised 12/29/08
© Coilcraft, Inc. 2008
Document 651-4
Flyback Transformers
Dimensions
1
EE5
0.194
4,60
0.268
6,80
6
ER14.5
0.291
7,40
0.661
16,80
10
EFD15
0.36
9,14
0.400
10,16
0.925
23,50
0.642
16,30
2
ER9.5
0.675
17,15
0.235
5,97
0.475
12,07
7
0.400
10,16
EP10
11
0.433
11,0
EFD17
0.405
10,29
0.60
15,24
0.950
24,13
0.699
17,0
0.028
0,711
3
ER11
0.256
6,50
0.512
13,00
0.50
12,7
0.685
17,40
0.453
11,50
8
EP13
0.500
12,70
0.100
2,54
12
4
EP7
0.355
9,02
0.79
20,1
EF16
0.699
17,75
0.55
14,0
0.520
13,21
0.530
13,46
0.118
3,0
0.60
15,24
0.430
10,92
9
EFD15
0.72
18,3
0.335
8,51
5
ER14.5
0.300
7,62
0.865
21,97
0.660
16,76
0.585
14,86
0.677
17,20
Specification subject to change without notice.
Please check our website for latest information.
Document 651-4
Revised 12/29/08
© Coilcraft, Inc. 2008
Document 651-5
Flyback Transformers
Dimensions
13
RM6
0.53
13,5
16
EFD25
0.551
14,0
18
PQ20/20
1.170
29,72
0.87
22,0
1.285
32,65
0.900
22,86
0.75
19,0
1.053
26,75
0.150
3,81
0.800
20,42
14
EFD20
0.450
11,43
0.900
22,86
1.181
30,00
17
EE187
0.950
24,13
19
0.810
20,57
0.700
17,78
EE24-25
1.10
27,94
0.950
24,13
0.180
4,57
0.514
13,06
15
RM6
0.60
15,24
0.825
20,96
0.180
4,57
0.620
15,75
1.00
25,4
1.10
27,94
0.75
19,05
Specification subject to change without notice.
Please check our website for latest information.
Document 651-5
Revised 12/29/08
© Coilcraft, Inc. 2008
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