defining a degree of excellence
Corporate Office
Bel Fuse Inc.
198 Van Vorst Street, Jersey City, NJ 07302-4496
Tel: 201-432-0463
Fax: 201-432-9542
E-Mail: BelFuse@belfuse.com
Internet: http://www.belfuse.com
Far East Office
Bel Fuse Ltd.
8F/8 Luk Hop Street
San Po Kong
Kowloon, Hong Kong
Tel: 852-2328-5515
Fax: 852-2352-3706
European Office
Bel Fuse Europe Ltd.
Preston Technology Management Centre
Marsh Lane, Preston PR1 8UD
Lancashire, U.K.
Tel: 44-1772-556601
Fax: 44-1772-888366
ELECTRICALS
@ 25
O
C
TRANSFORMER MODULE
S553-5692-09
MECHANICALS
1.20(30.48)
Typ
0.05" Typ
0.200(5.08)
Typ
bel
Date Code
S553-5692-09
All dimensions are in inches(mm).
Dimension tolerance is +/- 0.01(0.25)
unless otherwise specified.
0
o
-5
o
0.010-0.015"
R 0.005
Detail "A"
Detail
"A"
0.480
(12.19)
Typ
1
2
1 : 1.14
40
39
36
38
1.14 : 1
3
5
1 : 1.14
6
7
1.14 : 1
8
10
11
12
13
15
1.14 : 1
1 : 1.14
16
17
1.14 : 1
18
20
21
25
26
28
29
30
31
34
33
35
SCHEMATIC
1 : 1.14
4
9
14
23
24
19
Bel now provides a one component, surface mount
transformer module. The compact packaging allows
for a "single component" solution which provides
cost reduction and placement ease.
* 1500 Vrms Isolation.
TM0012
Part
Number
S553-5692-09
Isolation
Voltage
(Vrms)
Leakage Inductance measured at 100kHz.
1.25
1.14:1
1:1.14
Secondary
Primary
Turns Ratio
+/- 2%
Primary
Inductance
OCL (mH) Min
Primary
2.2
Secondary
DC Resistance
(
)
2.6
Leakage
Inductance
L
L
(
H) Max
Interwinding
Capacitance
C
ww
(pF)
35
1500
0.8
0.645
(16.38)
0.050(1.27)
0.030(0.76)
0.070(1.78)
RECOMMENDED PCB
PAD LAYOUT
T112
PDF 
ZIP