786 SERIES
Pulse Transformers
SELECTION GUIDE
Order Code
1
78601/4
78601/3
78601/2
78601/8
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
2:1
2:1
2:1
2:1
2:1
2:1
2:1
1CT:1
1CT:1
1CT:1
1CT:1
1CT:1
1CT:1
1CT:1
1CT:1CT
1CT:1CT
1CT:1CT
1CT:1CT
1CT:1CT
1CT:1CT
1CT:1CT
µH
100
200
500
1000
2000
5000
10000
100
200
500
1000
2000
5000
10000
100
200
500
1000
2000
5000
10000
100
200
500
1000
2000
5000
10000
100
200
500
1000
2000
5000
10000
Vµs
4
6
10
15
20
28
56
4
6
10
15
20
28
56
4
6
10
15
20
28
56
4
6
10
15
20
28
56
4
6
10
15
20
28
56
µH
0.19
0.20
0.25
0.29
0.47
0.47
0.86
0.11
0.17
0.27
0.35
0.60
0.71
0.71
0.41
0.49
0.65
0.76
0.99
1.61
1.64
0.30
0.65
1.07
1.13
1.53
1.98
3.83
1.21
3.64
6.86
11.9
16.0
37.7
44.5
pF
8
14
22
35
49
78
121
12
19
32
47
72
116
167
4
9
13
20
29
50
72
7
12
20
35
47
64
72
3
5
7
10
16
20
19
Ω
0.17
0.25
0.34
0.45
0.60
0.84
1.30
0.18
0.24
0.34
0.46
0.66
0.92
1.34
0.18
0.25
0.34
0.46
0.60
0.85
1.23
0.20
0.25
0.36
0.48
0.63
0.88
1.33
0.17
0.24
0.34
0.45
0.60
0.87
1.33
Vrms
1000
1
FEATURES
s
5 Configurations
s
Inductance to 10mH
s
SMD and DIP Versions
s
Toroidal Construction
s
Fully Encapsulated
s
Isolation to 1kVrms
s
UL 94V-0 Package Materials
DESCRIPTION
The 786 series is a comprehensive range of
general purpose pulse transformers. Common
applications include line coupling, matching
or isolating. The devices can also be used in
small isolated power supplies and also as
common-mode chokes in filtering applications.
78601/1
78601/16
78601/9
78602/4
78602/3
78602/2
78602/8
78602/1
78602/16
78602/9
78604/4
78604/3
78604/2
78604/8
78604/1
78604/16
78604/9
78613/4
78613/3
78613/2
78613/8
78613/1
78613/16
78613/9
78615/4
78615/3
78615/2
78615/8
78615/1
78615/16
78615/9
1000
2
1000
1
1000
3
1000
4
ABSOLUTE MAXIMUM RATINGS
Operating free air temperature range
Storage temperature range
Lead Temperature 1.5mm from case for 10 seconds
0°C to 70°C
--60°C to 125°C
300°C
www.dc-dc.com
All specifications typical at T
A
=25°C
1. If components are required in SMD, suffix order code with ‘M-R’ e.g. 78601/1M-R.
CANDD [ C&D TECHNOLOGIES ]
