HIGH FREQUENCY MAGNETICS
T1/CEPT Dual Line Interface Transformers
•
Designed to meet the stringent demands of high density
designs
Low height profile
•
•
•
TM00130
Minimum interwinding breakdown voltage of 1500 Vrms
Reference data sheet TM9906 for additional dual surface
mount transformers
ELECTRICAL SPECIFICATIONS at 25° C
Turns Ratio
±5%
Part Number
Coil A
Coil B
Primary
Inductance
mH min
Leakage
Inductance
µH max
Coil A / Coil
B
0.80 / 0.50
Interwinding
Capacitance
pF max
DCR Primary
Ω
max
Coil A & B
Coil A & B
Coil A
Coil B
S553-0013-00
1 :1.385 CT
1:1:1
1.20
35
0.80
0.80
S553-0013-01
1 CT : 2 CT
1:1
1.20
0.80 / 0.50
35
0.80
0.80
S553-0013-02
1: 2CT
1 : 1.36
1.20
0.80 / 0.80
35
0.80
0.80
S553-0013-03
1 : 2 CT
1 : 2 CT
1.20
0.80 / 0.80
35
0.80
0.80
S553-0013-06
1 : 1.15 CT
1 : 2 CT
1.20
0.50 / 0.80
35
0.80
0.80
S553-0013-07
1 : 1 / 1 : 1.26
1 : 2 CT
1.20
0.80 / 0.80
35
0.80
0.80
S553-0013-22
1 : 1 / 1 : 1.26
1CT : 2 CT
1.20
0.60 / 0.60
30
0.70
0.70
SCHEMATICS
S553-0013-00
S553-0013-01
S553-0013-02
Secondary
1
2
3
6
14
11
Primary
16
Primary
1
Coil A
2
Secondary
16
15
14
12
11
10
9
Secondary
Primary
1
2
3
6
Secondary
16
15
14
11
7
Coil B
8
Primary
8
Secondary
9
Primary
8
Primary
9
Secondary
©2002 Bel Fuse Inc. Specifications subject to change without notice. 05.02
Bel Fuse Inc.
206 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com
T1-67
BEL [ BEL FUSE INC. ]
