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
T1 TRANSFORMER
0559-5999-05
All dimensions are in in(mm).
Dimension tolerance is +/-0.02(0.51)
unless otherwise specified.
0.25(6.35)
Max
0.12(3.05)
0.020(0.51) diameter
solderable leads
0.60(15.24)
0.20(5.08)
0.300
(7.62)
MECHANICALS
bel
Date Code
0.385
(9.78)
Max
0.800(20.32)
Max
0559-5999-05
Hipotted
1
3
2
14
12
10
9
8
7
5
1:2CT
Primary
Secondary
Note: Pins (14-12) to Pins (1-3) is a 1:1.266 and Pins (14-12) to Pins (2-3) is a 1:1
Secondary
Primary
1:1:1.266
SCHEMATIC
Part
Number
Primary Inductance
OCL (mH) Min
0559-5999-05
Pins
(14-12)
1.5
Pins
(5-7)
1.2
Leakage Inductance
L
L
(
H) Max
Pins
(14-12)
0.5
Pins
(5-7)
0.4
Coupling Capacitance
C
WW
(pF) Max
Pins
(14-1)
Pins
(5-10)
35
40
DCR
(ohms) Max
1.1
Pins (1-3)
to (8-10)
Pins (5-7)
to (14-12)
0.7
Primary Inductance and Leakage Inductance measured at 100KHz, 20mV.
ELECTRICALS
@ 25
O
C
Bel introduces a new dual-in-line,
T1 Transformer.
* Isolation Voltage is 1500 Vrms
TM0014
T114
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