General Power Transformer<Pin Type: EI Series>
Type: EI-35
◆
Product Description
・37.5×29.0mm
Max.(L×W), 35.0mm Max. Height.
・Custom
design is available.
◆
Feature
・Max.
Operating frequency 300kHz. Max Operating Power 45.0W(300kHz),
・Ideally
used as general power transformers in Switching regulator, EL inverter and
Power Factor Correction choke.
・RoHS
Compliance
MAX. 37. 5
M .29
AX .0
M .35
AX .0
+1
.0
7 -0
.5 .5
1.
φ
0- 0. 05
+0. 1
20
.0
Adhes ve
i
◆
Schematics (Bottom)
1. For General Power Transformer.
⑤
⑥
⑧
S
⑨
⑩
2. For PFC choke.
⑤
Ｓ
⑥
⑦
⑧
⑨
⑩
S
④
③
⑦
④
③
②
①
“ S” is winding start
Specification (For General Transformer)
Sample No.
3392-T030
Inductance (1-3)
1kHz/1V
(mΩ Max.)
19.0
D.C.R. (8-7)
Hi-pot
Winding-winding
(50/60Hz)
AC 1200Vrms/1min.
706µH ± 20%
◆
Specification (For PFC choke)
Sample No.
3392-T028
Inductance
(2,3,4-7,8,9)
1kHz/1V
150μH±20%
D.C.R.(7-8)
(mΩ Max.)
4.4
Rated Current
(2,3,4-7,8,9)
7.5 A
※
Rated current: The DC current at which the inductance decreases to 90 % of it’s initial
value or when
△t=40℃,
whichever is lower(Ta=20℃).
Please refer to the sales offices on our website for a representative near you
www.sumida.com
Ｓ
S
②
S
①
4- 5. 0
◆
Dimensions (mm)
0.
±
2
Ｓ
1
/
1
SUMIDA [ SUMIDA CORPORATION ]
