SUMIDA EI3330

General Power Transformer < Pin Type:EI Series>
Type: EI3330
◆ Product Description
・45.0×30.0mm Max.(L×W), 32.0mm 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 300kHz. Max Operating Power 35.0W(300kHz).
・Ideally used in Switching regulator, EL inverter.
・RoHS Compliance
◆ Dimensions (mm)
φ0.8±0.1
MAX.30.0
8-5.0±0.1
9
ADHESIVE
MAX.45.0
18
22.5±0.15
4.7±0.5
10
MAX.32.0
40.0±1.0
1
◆ Schematics (Bottom)
S ⑨
⑧
V(15V)
V(12V 0.7A)
⑪
⑫
⑦
S ⑥
⑩ S
F(12V)
V(15V)
⑬ S
⑭
⑤
④
V(15V)
S ③
⑮ S
⑯
Pin
②
V(15V)
⑰ S
⑱
①
“ S” is winding start
◆Specification
Sample No.
Inductance (3-1)
1kHz/1V
D.C.R.
(3-1)
Hi-pot
Winding-winding
(50/60Hz)
1311-T003
4.4mH ± 20%
3.6Ω Max.
AC 3000Vrms/1min.
Please refer to the sales offices on our website for a representative near you
www.sumida.com
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