EE4128 Datasheet, PDF (1/1 Pages) Sumida Corporation – General Power Transformer

General Power Transformer <Pin Type:EE Series>
Type: EE4128/MS
Product Description
42.5 39.0mm Max.(L W), 28.5mm Max. Height.
In addition to the typical versions of parameters shown here,
custom designs are available to meet your exact requirements
Feature
Max. Operating frequency 500kHz. Max. Operating power 80.0W(500kHz)
Ideally used in switching power supply etc.
RoHS Compliance
Dimensions (mm)
42. 5MAX
28. 5MAX
3. 5± 1. 0 _{□ 0. 8± 0. 1}
14
8
Schematics (Bottom)
1
S²
3
S⁴
S
S
14
13
12
11
10 _S
9
S
“ S” is winding start
1
Specification
Sample No.
Inductance (4-3)
20kHz/1V
Inductance (10-14)
20kHz/1V
D.C.R. 4-3 at 20
D.C.R. 10-14 at 20
Hi-pot (50/60Hz/1mA)
(Coil -Core) Between
Hi-pot (50/60Hz/1mA)
(10,14,12,8,11-
4,3,5,7,6,2,1) Between
7
5. 0± 0. 5
03YPD269
5.572mH .277mH
Within
0.1mH 0.005mH
Within
1.13 0.113
Within
0.0594 0.0089
Within
AC 1000Vrms 1 Second
AC 1400Vrms 1 Second
Please refer to the sales offices on our website for a representative near you
www.sumida.com
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